TR/0603FA750-R - EATON - Datasheet.Live

Circuit Protection and

Power Management Solutions

Full Line Electronics Catalog

INTRODUCTION

From overcurrent and overvoltage protection to supercapacitors and magnetics, Cooper Bussmann

provides integrated solutions that meet the evolving needs of technology-driven markets. Cooper

Bussmann is a leader and an innovator in providing cost-effective, comprehensive solutions that

utilize the high quality brand names that customers know and trust.

Circuit Protection

The Cooper Bussmann®Electronic Fuse family offers fail-safe circuit protection devices in SMD,

Thru-Hole, and traditional Ferrule Fuse packages.

The Cooper Bussmann®PolySurg™ sub-branded family offers protection for sensitive electronic

circuits from the damaging effects of electrostatic discharge (ESD).

Power Management

The Cooper Coiltronics®family of transformers and inductors offers a broad range of solutions to

meet precise specifications in a variety of applications.

The Cooper PowerStor®family of aerogel capacitors offers ultra-low resistance supercapacitors,

unique high-energy storage devices.

Cooper Bussmann continues its 90-year history of blazing new trails of innovative technologies.

Cooper Bussmann manufactures the industry’s first truly global product line. Each item is backed

by an efficient worldwide network of distribution, customer service and technical support. Cooper

Bussmann products include the most extensive circuit protection solutions approved for use in

compliance with a variety of major standards: UL, CSA, IEC within wide range of applications:

industrial motor protection, power conversion, medium voltage, power distribution, telecommunica-

tions network equipment, electronics, and automotive. Manufacturing operations in North America,

Europe, and Asia have earned ISO 9000 certification. Cooper Bussmann customers are assured

of only the utmost quality across every product line. Our team is knowledgeable, responsive and

customer focused. Bussmann continues to set the standard for circuit protection solutions around

the world.

To receive further information on Cooper Bussmann products, visit www.cooperbussmann.com

or contact customer service at 888-414-2645.

2007 Electronic Components

The Cooper Bussmann®Electronic Fuse family offers fail-safe circuit

protection devices in SMD, Thru-Hole, and traditional Ferrule Fuse

packages.

CHIP™ Fuses (0603FA & 3216FF Series)

Cooper Bussmann's patented Solid Matrix CHIP™ fuses

provide reliable overcurrent protection to secondary

circuits found in mobile phone handsets, battery packs,

digital still cameras, PDA's, HDD's, printers, notebook

computers, televisions, automotive instrument panels,

battery packs, and more. Its excellent cycling

characteristics, small footprint, and SMD package provide

the most effective, reliable overcurrent protection solution

for today's - and tomorrow's - technologies.

Telecom Circuit Protector (TCP Series)

Cooper Bussmann is proud to be the first to offer a surface

mount telecom circuit protector designed to protect against

power cross faults and comply with surge requirements for

the telecom industry. Today, you will find the TCP Series

fuse in central office subscriber line interface cards,

basestations, set-top box modems, and xDSL modems

among other applications.

BRICK™ Fuses (6125FA/TD & 1025FA/TD Series)

Cooper Bussmann's patented BRICK™ fuses

provide the excellent inrush withstand

capabilities in a space saving SMD package

needed in many of today's more demanding

applications such as power supplies, base

stations, televisions, computers, white goods,

and motor control circuits among others.

SR-5 & SS-5 Series Radial Leaded Fuses

Cooper Bussmann is bringing the space-saving SR-5

and SS-5 family of radial leaded fuses to the global

market to provide cost-effective primary circuit

protection in space-constrained applications such as

power adapters, televisions, handheld consumer

products, white goods, and more.

IEC & UL Electronic Fuses

In addition to SMD and Thru-Hole Device Fuses, Cooper Bussmann offers a full range of traditional

electronic fuses designed to IEC standards (5mm product line) and UL standards (1/4" product line).

Both product lines offer a cost-efficient overcurrent protection solution for a wide range of applications

including power supplies, white goods, motor control equipment, and set-top boxes. Coupled with one

of Cooper Bussmann’s extensive fuse accessories product offerings, these fuses can be conveniently

Circuit

Protection Group

RoHS

2002/95/EC

inserted into a circuit while allowing for end-user replacement if desired. And with Cooper Bussmann’s expansive global

distribution, your customers will have easy access to ensure safe, reliable, correct replacement parts available when needed.

Electrical Fuses

Cooper Bussmann®brand power fuses are the industry leader for your more demanding power applications.

From the innovative CUBEFuse™ product line – offering touch-safe, current-limiting fusible protection – to the time-honored

Fusetron®product line with class-leading time-delay performance, Cooper Bussmann®fuses set the standard for motor and

branch circuit protection. And now, with easyID™ technology available with the CUBEFuse™ and Low-Peak®product lines,

reliable permanent open fuse indication for reduced downtime and maintenance costs.

For more delicate semiconductor drive applications, Cooper Bussmann High Speed fuses provide rapid response to damaging

short circuits keeping your investment safe from damages. And look no further than the Cooper Bussmann Telpower®brand

fuses for protection of critical telecommunication infrastructure.

PolySurg™ ESD Suppression Devices

Cooper Bussmann PolySurg™ ESD Suppressors are bi-directional ESD overvoltage

protection devices that respond in less than 1ns and can protect against a threat voltage up

to 15kV per IEC standard 61000-4-2. With leakage current of less than 1nA and an ultra low capacitance less than 0.15pF,

these devices are an especially viable solution for high data rate applications. With an insertion loss

of less than -0.2dB at frequencies up to 6 GHz, the PolySurg™ ESD Suppressors are invisible to the

protected circuit, introducing no additional loading or signal distortion.

ESD Protection for High Frequency, Low Voltage Designs

PolySurg™ surface mount devices are ideally suited for ESD protection of data I/O ports, computers

and peripherals, media interfaces (DVI and HDMI), mobile communication products, hand-held test

equipment and other similar uses.

MLP Series Now Available

The MLP Series, comprised of the 0402ESDA-MLP and 0603ESDA-MLP ESD suppression devices, is now available as

discrete devices in an 0402 and 0603 footprint, respectively. This series utilizes Cooper Bussmann’s patented PolyFAMILY

design to deliver enhanced ESD protection using state of the art process and material technologies.

III

A leading global brand name in the power magnetics

marketplace since 1977.

Leading-Edge Technology

Cooper Coiltronics®brand magnetics specializes in standard and custom solutions offering the latest in

state-of-the-art low profile high power density magnetic components. In working closely with the

industry leaders in chipset and core development, we remain at the forefront of innovation and

new technology to deliver the optimal mix of packaging, high efficiency and unbeatable reliability.

Our designs utilize high frequency, low core loss materials, new and custom core shapes in

combination with innovative construction and packaging to provide designers with the highest

performance parts available on the market.

Market-Driven Products

Cooper Coiltronics brand magnetics is the first choice in power inductor and transformer solutions to

the ever-changing Digital Home, Office and Mobile electronics world. In support of this market, we

specialize in inductors and transformers for DC-DC power conversion and switch-mode applications

requiring high frequency. Our component solutions can be found in many products requiring power

conversion including cellular telephones, digital cameras, MP3 players, notebook and desktop

computers & peripherals & LCD displays across the Consumer, Communication, Computer,

Industrial and Automotive markets.

Standard Products

Cooper Coiltronics brand product line of power magnetics continually expands to satisfy shifts in

technology and related market needs. Categories of Standard Products include:

• Shielded Drum Inductors

• Low Profile Shielded Drum Inductors

• Unshielded Drum Inductors

• High Current Inductors

• Common-Mode Inductors

• Toroidal Inductors

• Transformers

• Custom Magnetics

Custom-Engineered Capabilities

• Inductors and Transformers for DC/DC Converters and Off-Line Switch Mode Power Supplies

(To 200 Watts at voltages up to 450Vac [640 Vdc] and Frequencies from 20Khz to 10Mhz)

• Custom SMT Inductors and Transformers

Cooper Coiltronics brand products can provide you with custom designs from print through manufacture.

Our design Engineers can take your designated specifications or help you determine what the specifications

should be. Either way, we’ll get you the right power magnetic solution to your design challenge.

Power

Management

Group

RoHS

2002/95/EC

Modifications to standard products are available.

All surface mount components are available in

tape-and-reel packaging for pick-and-place utilization.

Shielded Drum Inductors and Low

Profile Shielded Drum Inductors

Cooper Coiltronics®brand magnetics put for-

ward one of the largest variety of shielded drum

core inductors that utilize a magnetic shield

reducing EMI effects and have the best power

density versus size ratio on the market.

Features:

• Large variety of shapes and sizes

• Maximum Power Density

• Ultra Low Profile (as low as 1.0mm in height)

• Dual Winding: Coupled Inductor, SEPIC,

Flyback Transformer, 1:1 Isolation Transformer

• High current

• Magnetic Shielding, Reduced EMI

• Compact Footprint

Standard Product Families:

Shielded Drum:

DR, DRQ, DR124, DR1030, DR1040,

DR1050, LDS0705.

Low Profile Shielded Drum:

SD, SDQ, SD3110, SD3112, SD3114, SD3118,

SD52, SD53, SD38, SDH3812, SD6020,

SD6030, SD7030, SD8328, SD8350.

High Current Inductors

The Cooper Coiltronics®brand high current

inductor product lines provide an optimal mix

of innovative packaging, high efficiency and

unbeatable reliability.

Features:

• Large variety of shapes and sizes

• Low profile (as low as 3mm)

• Low DCR, High Efficiency

• Designed for High Current, Low Voltage

Applications

• Foil construction adds higher reliability factor

than traditional magnet wire used for higher

frequency circuits

• Gapped Ferrite: Maximum Efficiency,

Low core loss

• High Temperature Powder Iron: 155°C

Maximum Temperature Operation, Organic

Binder Eliminates Thermal Aging

Standard Product Families:

HC1, HC2LP, HC3, HC7, HC8,

HC8LP, HC9, HCP0703, HCP1104,

HCP1305, HCPT1309, HCF1305,

FLAT-PAC™(FP2), FLAT-PAC™(FP3),

FLAT-PAC™4, (FP4), CPL.

Unshielded Drum Core Inductors

Cooper Coiltronics®brand magnetics offer a

wide variety of unshielded drum core inductors

in different shapes and sizes to fit all board

space constraints.

Features:

• Multiple sizes available

• Miniature Surface Mount Design

• Low Profile

• Small Footprint

• Ferrite Core Material

Standard Product Families:

UNI-PAC™(UP1B, 2B, 3B, 4B),

UNI-PAC™0.4C (UP0.4C),

UNI-PAC™2.8B (UP2.8B),

UNI-PAC™2C (UP2C), LD.

Toroid Inductors

The Cooper Coiltronics®brand magnetics also

offer a mixture of toroid constructed inductors

available in surface mount, through hole, and

dual winding platforms.

Features:

• Surface Mount and Through-Hole Mounting

• Maximum Power Density

• Dual Winding: Coupled Inductor, SEPIC,

Flyback Transformer, 1:1 Isolation Transformer

• Low EMI

• Variety Of Core Materials: Powder Iron, MPP,

Gapped Ferrite, Amorphous

Standard Product Families:

ECONO-PAC™, OCTA-PAC®,™, OCTA-PAC®

Plus, MICRO-PAC™, , MICRO-PAC™Plus,

Low Cost Power Inductors (LCPI), Current

Sense (CS).

Common-Mode Inductors

Cooper Coiltronics®brand magnetics also offer

a variety of surface mount and through hole

inductors specifically for common-mode

circuits.

Features:

• Variety Of Sizes

• Surface mount and through hole packages

• Wide inductance offering

• Ferrite core material

Standard Product Families:

Common Mode Inductor SMT (CMS),

Common Mode Inductor THT (CMT)

Transformers

Cooper Coiltronics®brand magnetics also offer

a variety of standard transformers that increase

versatility in design needs.

Features:

• Multi-configurable transformer/Inductors

• Variety Of Sizes

• Multi-configurable Power Over Ethernet/PD

Flyback and Forward Transformers

• Cold Cathode Fluorescent Lamp (CCFL)

Transformers

Standard Product Families:

VERSA-PAC®(VP),

VERSA-PAC®High Inductance (VPH),

Power Over Ethernet/ PD Configurable

Transformer (PoE) Flyback and Forward,

Cold Cathode Fluorescent Lamp (CCFL)

Custom Magnetics

Cooper Coiltronics®brand magnetics can be

customized to meet your application needs.

We specialize in designing product to specific

requirements and new technology, as well as

modifying our standard product platforms to

meet your requirements.

The Cooper PowerStor®family of aerogel capacitors offers ultra-low

resistance supercapacitors, unique high-energy storage devices.

Supercapacitors Extend Battery Life

The Cooper PowerStor®A series supercapacitors are available in

values from 0.47F to 4.7F, 2.5V and offer equivalent series resistance

as low as 25mΩ. In remote battery powered applications that have

pulse current loads this low ESR can be utilized to prolong battery

life.

Low cost battery solutions tend to have high ESR and as a result large amounts of stored energy can’t

be used when supplying pulse currents. By combining a supercapacitor in parallel with the battery the

overall ESR is lowered and battery life, typically, increased by 300%. For remote applications such as

utility meters, weather & river level monitoring and hotel door locks this can dramatically reduce

replacement costs.

Offering Environmentally Friendly Alternative to Ni-CD Batteries

The Cooper PowerStor®B series is available in values from 0.22F to 50F,

2.5V and is fully compliant with the EC RoHS directive. For equipment that

is only required for short term use, up to several minutes, and has a local

charger the B series offers a realistic alternative to Ni-CD batteries.

Low equivalent series resistance allows the B series parts to be rapidly charged and discharged

without damage and low leakage current means they can hold their charge for weeks. Unlike batteries

PowerStor®supercapacitors have a very long cycle life, over 500,000 cycles, so they won’t need

replacing and at end of life there are no recycling or disposal issues.

Supercapacitors Provide Last Gasp Power

The Cooper PowerStor®P series is available in values from 0.1F to 1.0F,

5V and is ideal for hold-up and bridging power applications. For telecom

products such ADSL routers a P series supercapacitor can be used to

provide power for a ‘leaving network’ signal after a mains supply failure.

Unlike batteries the P series supercapacitors have a long cycle life, over 500,000 cycles, so they won’t

need replacing. In addition to this they have ESR as low as 0.2 Ohms and small package sizes from

0.75 cm3to 4.7 cm3. All this makes the P series an ideal choice for supporting continued operation

during battery swap-out or for controlled shut down after a mains failure.

Providing Power Management Solutions

In addition to a broad range of standard products Cooper PowerStor®

also offer custom solutions for applications such as automated meter

reading, PCMCIA cards, handheld electronics, data storage systems

and toys.

These products include high integrity capacitor packs that incorporate

active voltage balancing, ultra thin ‘Flat Pack’ devices with low ESR

and optimized cylindrical components that meet specific customer

requirements.

RoHS

2002/95/EC

Power

Management

Group

VII

2007 Electronic Components

IRCUIT

ROTECTION

OC-1

TABLE OF CONTENTS

Overcurrent

Protection Group

Fuse Technology ..........................................................OC-3

Printed Circuit Board Fuses

Surface Mount Fuses

0603FA Chip™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-12

3216TD Chip™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-14

3216FF Chip™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-16

3216LV Chip™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-18

6125TD Brick™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-20

6125FF Brick™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-22

6125FA Brick™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-24

1025TD Brick™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-26

1025FA Brick™ Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-28

TCP™ Series Telecom Circuit Protector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-30

Axial and Radial Leaded Fuses

MCRW Series Subminiature Microtron®Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-34

MCRS Series Subminiature Microtron®Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-36

PC-Tron®Series PCB Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-38

SR-5 Series Subminiature Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-40

SS-5 Series Subminiature Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-42

SR-5F Series Subminiature Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-44

SS-5F Series Subminiature Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-46

SR-5H Series Subminiature Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-48

Traditional Ferrule Fuses

Ferrule Type Fuses

C515 Series 5mm x 15mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-50

C517 Series 5mm x 15mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-52

C518 Series 5mm x 15mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-54

C519 Series 5mm x 15mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-56

C520 Series 5mm x 15mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-58

S500 Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-60

S501 Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-62

S505 Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-64

S506 Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-66

GMA Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-68

GMC Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-70

GMD Series 5mm x 20mm Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-72

AGA Series 1/4" x 5/8" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-74

AGX Series 1/4" x 1" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-76

TDC Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-78

ABC Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-80

AGC Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-82

GBB Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-84

OC-2

Ferrule Type Fuses (Cont.)

MDA Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-86

MDL Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-88

MDQ Series 1/4" x 1-1/4" Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-90

Automotive Fuses

Blade Fuses

ATM Series Blade-Type Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-92

ATC Series Blade-Type Automotive Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-93

MAX Series Blade-Type Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-94

Accessories

Fuseclips

5mm Diameter Fuseclips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-95

1/4" Diameter Fuseclips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-96

Fuseholders

HTC PCB Series 5mm x 20mm Fuseholders . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-97

HTC PM Series 5mm x 20mm Fuseholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-98

HB PCB Series 1/4" x 1-1/4" Fuseholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-99

HKP PM Series 1/4" x 1-1/4" Fuseholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-100

HTB PM Series Fuseholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-102

HHB In-Line Series 1/4" x 7/8" to 1-1/4" Fuseholders . . . . . . . . . . . . . . . . . . . . .OC-104

HFB In-Line Waterproof Series 1/4" x 1-1/4" Fuseholders . . . . . . . . . . . . . . . . .OC-105

HFA In-Line Waterproof Series 1/4" x 1-1/4" Fuseholders . . . . . . . . . . . . . . . . .OC-106

HRK Universal In-Line Series 1/4" x 7/8" to 1-1/4" Fuseholders . . . . . . . . . . . . .OC-107

MINI®Fuseholders (HHL & HHM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-108

AT C ®Fuseholders (HHC, HHD, HHF, HHG) . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-109

MAXI®Fuseholders (HHX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-110

Fuseblocks

HTC Series 5mm x 20mm Fuseblocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-111

S-8000 Series 1/4" x 1-1/4" Fuseblocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-112

Overvoltage Protection

PolySurg™ ESD Suppressors

ESD Suppression Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-114

0402ESDA-MLP, MLP Series ESD Suppressor . . . . . . . . . . . . . . . . . . . . . . . . . .OC-118

0603ESDA-MLP, MLP Series ESD Suppressor . . . . . . . . . . . . . . . . . . . . . . . . . .OC-120

0603ESDA-TR, TR Series ESD Suppressor . . . . . . . . . . . . . . . . . . . . . . . . . . . .OC-122

Application Notes, ESD Suppression

ESD Protection of Set Top Appliances with PolySurg™ ESD Suppressors

. . . . . . .OC-125

ESD Protection of High-Speed Data Lines

...............................OC-127

ESD Protection for High Speed Digital Video Solutions (DVI & HDMI)

...........OC-129

Overcurrent

Protection Group

FUSE TECHNOLOGY

This fuse technology guide will discuss basic fuse

operating, application, and selection criteria concepts.

The intended purpose of this section is to aid

designers with the operation and characteristics of

an overcurrent protection device and to assist in

device selection.

Overcurrent fuses serve two main purposes:

a. To protect components, equipment and

people from risk of fire and shock caused

by overcurrents.

b. To isolate sub systems from the main

system once a fault has occurred.

Overcurrents

Overcurrents exist when the normal load for a circuit is

exceeded. It can either be an overload or short circuit

condition.

An overload condition is any current flowing within the

circuit path that is higher than the circuit’s normal full

load current. An overload is typically 2 to 5 times the

magnitude of a circuit’s normal operating current.

A short circuit is an overcurrent condition that leaves

the normal current path and which greatly exceeds the

normal full load current of the circuit by a factor of tens,

hundreds, or thousands. Components and equipment

can be damaged by both types of overcurrents.

Selecting Overcurrent Protection

During normal load conditions, the fuse must carry the

normal operating current of the circuit without nuisance

openings. However, when an overcurrent occurs

the fuse must interrupt the overcurrent and withstand

the voltage across the fuse after internal arcing.

To properly select a fuse the following items must

be considered:

• Voltage rating (ac or dc voltage)

• Current rating

• Normal operating current

• Ambient temperature

• Overload conditions and opening times

• Available short circuit current

• Melting Integral (I2t)

• Pulse and In-rush characteristics

• Characteristics of equipment or components

to be protected

• Physical size and available board space

• Standards requirements

Voltage Ratings

The voltage rating of the fuse must be greater than or

equal to the maximum open circuit voltage. Because

the fuse has such low resistance, the voltage rating

becomes critical only when the fuse is trying to open.

The fuse must be able to open quickly, extinguish the

arc after the fuse element has melted and prevent the

system’s open-circuit voltage from re-striking across

the open fuse element.

Current Ratings

The current rating of a fuse identifies its current-

carrying capacity based on a controlled set of test

conditions. Each fuse is marked with its current rating.

This rating can be identified with a numeric, alpha, or

color code mark. Marking codes can be found in each

product’s data sheet.

Normal Operating Current

The normal operating current of a circuit is the level

of current drawn (in RMS or dc amperes) after it has

been energized and is operating under normal

conditions. An operating current of 80% or less of

rated current is recommended for operation at 25°C

to avoid nuisance openings. For example, a fuse with

a current rating of 1A is usually not recommended in

circuits with normal operating currents of more than

800mA. Further derating is required at elevated

ambient temperatures.

Overcurrent

Protection Group

OC-3

Fuse Technology

OC-4

Fuse Technology

Ambient Temperature

Ambient temperature is the temperature of the

air immediately surrounding the fuse and is not

necessarily room temperature. All electrical

characteristics of a fuse are rated and validated at an

ambient temperature of 25°C. Both higher and lower

ambient temperatures will affect the fuse’s opening

and current carrying characteristics. This effect is

demonstrated in temperature re-rating curves. Please

refer to the re-rating curves for individual product

series found in the Engineering Product Specifications

located on the Cooper Electronic Technologies web

site, or contact CET directly for technical assistance.

Overload Conditions and Opening Times

Specific attention must be given to first overload

operating points. For fuses, the first overload point is

usually between 200% to 300% of rated current. 400%

is typically the first overload point for circuit protectors.

Breaking Capacity / Interrupting Rating

A fuse must be able to open the circuit under a short

circuit condition without endangering its surroundings.

The breaking capacity or interrupting rating of a

protective device is the maximum available current, at

rated voltage, that the device can safely open without

rupturing. The breaking capacity or interrupting rating

of a fuse must be equal to or greater than the available

short circuit current of the circuit.

Melting Integral

The melting integral of a fuse, termed melting I2t, is

the thermal energy required to melt a specific fuse

element. The construction, materials, and cross

sectional area of the fuse element will determine this

value. Each fuse series and ampere rating utilize

different materials and element configurations, and

therefore it is necessary to determine the I2t value for

each fuse. Tests to determine the I2t of a fuse are

usually performed with a fault current of at least 10x

the rated current with a time constant of less than 50

microseconds in a DC test circuit. High-speed

oscilloscopes and integral programs are used to

measure very accurate I2t values.

The melting I2t of a fuse is one of the values used to

assist circuit designers when selecting and properly

sizing a fuse in a specific application. It can be

compared to the thermal energy created by transient

surge currents in a circuit.

Surge and Pulse Current Characteristics

Transient surge or pulse currents are used to describe

wave shapes that result from any startup, inrush,

surge, or transient currents in a circuit. The pulse

currents are normal for some applications. It is

therefore important to size the fuse properly to allow

these pulses to pass without nuisance openings or

degradation of the fuse element. The fuse must then

open within the limits specified by UL and CSA if the

overload condition continues. The ability to resist

surges is a function of the fuse design and/or

classification relative to the surge pulse, duration

frequency etc.

Pulse currents can produce thermal energy that may

not be large enough to open the fuse but could

possibly cause element fatigue and decrease the life

of the fuse. To properly size a fuse and determine its

surge withstand capability, the circuit’s pulse energy

should be determined and compared to the time

current curve and I2t rating of the fuse. The fuse’s

melting I2t value must be greater than or equal to the

pulse I2t multiplied by a pulse factor.

The peak current and decay time define the pulse

current characteristic or waveform. Pulses can

generate different waveform shapes, which determines

the formula used to calculate the pulse energy or I2t.

Refer to Table 1 to select the appropriate waveform

and its corresponding pulse I2t calculation.

Overcurrent

Protection Group

OC-5

Fuse Technology

Fuse Surge Withstand Capability

The fuse’s capability to withstand a surge pulse without

causing thermal stress to the fuse element, which may

result in nuisance openings, can be determined once

the circuit’s pulse I2t is calculated. The circuit designer

needs to properly size the fuse so that the fuse’s

melting I2t value is greater than or equal to the pulse I2t

multiplied by a pulse factor Fp(I2tfuse ≥I2tpulse xF

p).

The pulse factor is dependent on the construction

of the fuse element. A wire-in-air constructed fuse

element (ferrule fuses, 6125 and 1025 series for

example) will be affected by the number and frequency

of surge pulses the fuse is subjected to over the

lifetime of the device. This construction design utilizes

low-melting-point metals plated or deposited on the

main element material to cause an “M” effect. If the

fuse is sized improperly, low level pulse currents may

cause the low-melting-point metals to alloy to the

element without completely opening the element.

A series of pulse currents will eventually create

enough heat to shift resistance or even permanently

open the fuse. Thus it is important to take into account

the number of pulse currents to which the fuse will be

subjected.

Solid matrix fuses (for example 0603FA or 3216FF

sized surface mount fuses) do not currently use an “M”

effect for the element construction. The element will

only then be affected by the thermal energy of each

pulse, and will not normally degrade as a result of

the number or frequency of pulses. Please refer to

Table 2 to determine the pulse factor, Fp.

For example, a pulse current with an I2t of 0.0823 and

a pulse factor, Fp=1.25 would require the selection of

a fuse to have a melting I2t greater than or equal to

0.1029.

Melting I2tfuse ≥I2tpulse xF

Melting I2tfuse ≥0.0823 x 1.25

Melting I2tfuse ≥0.1029

Table 1. Pulse Waveshapes and I2t Calculations

Overcurrent

Protection Group

OC-6

Fuse Technology

It is important to note that the melting I2t values of the

fuse and pulse current that are compared must be

calculated or tested at the same test conditions, most

importantly the magnitude of the peak current must be

the same. For example, if the pulse’s peak current is

15A, then the fuse’s melting I2t must be calculated at

15A as well to fully understand its electrical

characteristics at that magnitude of current. Please

contact CET directly for technical assistance.

Table 2. Pulse Factor, Fp

Solid Matrix Construction

Wire-in-Air Construction

Time vs. Current Curves

A time current curve represents the relationship

between a fuse’s melting or clearing time and the

magnitude of RMS or dc current. The characteristics

represented on most published graphs usually indicate

a fuse’s average melting time when subjected to a

certain level of current. The curves will typically

demonstrate the ability to carry 100% of rated current,

and then also represent the fuse’s ability to open within

the maximum opening time at designated overload

points (typically 135% to 300% of the fuse rating).

Time vs. current curves are a useful design aid for

an engineer when specifying a fuse type or rating for

an application. It is however recommended that fuse

samples be tested in the actual application to verify

performance.

Fuse Resistance

In most applications, the voltage drop across the fuse

due to its internal and contact resistance is negligible.

There are, however, certain critical applications where

the fuse resistance must be considered and it is

important that the circuit designer understands the

fuse characteristics in order to select the proper fuse.

Applications that are powered by low voltage batteries,

typically 3V or less, and utilize fractional rated fuses

with high resistance may require special attention be

given to the voltage drop across the fuse.

Physical Sizes

There are numerous physical sizes of electronic fuses,

including subminiature fuses. The most common fer-

rule designs are 5x15mm, 5x20mm and 6.3x32mm

(1/4” x 1 1/4”).

Subminiature fuses are often used when board space

is limited. For applications of this type, there are

through-hole and surface mount devices available.

Standard package sizes for surface mount fuses are

0402 (1005), 0603 (1608), 1206 (3216), 6125, and

1025. These sizes are standard throughout the elec-

tronic industry. Through-hole axial and radial leaded

products allow fuses to be PCB mounted. Standard

ferrule fuses fitted with leads can also be mounted in

this way.

Physical Sizes of Traditional Ferrule Fuses

Standards

North American UL/CSA and IEC standards require

significantly different time vs. current characteristics for

overcurrent devices.

Number of

Surge Pulses Pulse Factor, Fp

100 2.1

1,000 2.6

10,000 3.4

100,000 4.5

Number of

Surge Pulses Pulse Factor, Fp

1 to 100,000 1.25

5mmx20mm 0.2" x .79"

1AG 1/4" x 5/8"

2AG (5mmx15mm) 0.2" x .59"

3AG 1/4" x 1 1/4"

4AG 9/32" x 1 1/4"

5AG 13/32" x 1 1/2"

7AG 1/4" x 7/8"

8AG 1/4" x 1"

Overcurrent

Protection Group

OC-7

Fuse Technology

Typically the physical dimensions and materials used

are similar; however, fuses built to different standards

are not interchangeable because their element melting

and opening times will differ when subjected to the

same magnitude of current. It is therefore important for

the circuit designer to consider that world standards

may require different fuses.

Glossary of Terms

Ampere squared seconds I2t

The melting, arcing, or clearing integral of a fuse,

termed I2t, is the thermal energy required to melt, arc,

or clear a specific current. It can be expressed as

melting I2t, arcing I2t or the sum of them, clearing I2t.

Arcing time

The amount of time from the instant the fuse link has

melted until the overcurrent is interrupted, or cleared.

Clearing time

The total time between the beginning of the overcur-

rent and the final opening of the circuit at rated voltage

by an overcurrent protective device. Clearing time is

the total of the melting time and the arcing time.

Fast acting fuse

A fuse which opens on overload and short circuits very

quickly. This type of fuse is not designed to withstand

temporary overload currents associated with some

electrical loads. UL listed or recognized fast acting

fuses would typically open within 5 seconds maximum

when subjected to 200% to 250% of its rated current.

IEC has two categories of fast acting fuses:

• F = quick acting, opens 10x rated current within

0.001 seconds to 0.01 seconds

• FF = very quick acting, opens 10x rated current in

less than 0.001 seconds

Fuse

An overcurrent protective device with a fusible link that

operates and permanently opens the circuit on an

overcurrent condition.

Overcurrent

A condition which exists in an electrical circuit when

the normal load current is exceeded. Overcurrents take

on two separate characteristics-overloads and short

circuits.

Overload

Can be classified as an overcurrent which exceeds the

normal full load current of a circuit by 2 to 5 times its

magnitude and stays within the normal current path.

Resistive load

An electrical load which is characterized by not draw-

ing any significant inrush current. When a resistive

load is energized, the current rises instantly to its

steady state value, without first rising to a higher value.

RMS Current

The R.M.S. (root mean square) value of any periodic

current is equal to the value of the direct current which,

flowing through a resistance, produces the same heat-

ing effect in the resistance as the periodic current

does.

Short circuit

An overcurrent that leaves the normal current path and

greatly exceeds the normal full load current of the cir-

cuit by a factor of tens, hundreds, or thousands times.

Time delay fuse

A fuse with a built-in time delay that allows temporary

and harmless inrush currents to pass without operat-

ing, but is so designed to open on sustained overloads

and short circuits. UL listed or recognized time delay

fuses typically open in 2 minutes maximum when sub-

jected to 200% to 250% of rated current. IEC has two

categories of time delay fuses:

• T = time lag, opens 10x rated current within 0.01

seconds to 0.1 seconds

• TT = long time lag, opens 10x rated current within

0.1 seconds to 1 second

Voltage rating

A maximum open circuit voltage in which a fuse can be

used, yet safely interrupt an overcurrent. Exceeding the

voltage rating of a fuse impairs its ability to clear an

overload or short circuit safely.

Overcurrent

Protection Group

OC-8

Fuse Technology

Selection Guide

The following is a quick selection guide to assist in selecting the appropriate product series for your application.

Please refer to the corresponding catalog pages for a complete listing of product specifications.

Chip Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

0603FA 32 VDC 250mA - 2A Fast Acting 1.6mmx0.8mm Surface Mount UL/CSA

24 VDC 2.5A-5A (.060"x.030")

3216FF 32 VAC, 63 VDC 250mA-3A Fast Acting 3.2mmx1.6mm Surface Mount UL/CSA

32 VAC, 32 VDC 4A-7A (.120"x.060")

3216TD 63 VAC, 63 VDC 1A Time Delay 3.2mmx1.6mm Surface Mount cRUus

32 VAC, 32 VDC 1.5A-12A (.120"x.060")

3216LV 125 VAC/DC 250mA-1.5A Fast Acting 3.2mmx1.6mm Surface Mount UL/CSA

(.120"x.060")

Brick Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

6125TD 125VAC, 60VDC 250mA-7A Time Delay 6.1mmx2.5mm Surface Mount UL/CSA

(0.24"x0.1")

6125FF 125VAC, 72VDC 375mA-15A Fast Acting 6.1mmx2.5mm Surface Mount cRUus

(0.24"x0.1")

125VAC, 125VDC 250mA-7A

6125FA 125VAC, 86VDC 10A-12A Fast Acting 6.1mmx2.5mm Surface Mount UL/CSA

86VDC 15A (0.24"x0.1")

1025TD 250AC, 125VDC 250mA-5A Time Delay 10.1mmx2.5mm Surface Mount UL/CSA

(0.4"x0.1")

1025FA 250VAC, 125VDC 250mA-15A Fast Acting 10.1mmx2.5mm Surface Mount UL/CSA

(0.4"x0.1")

Telecom Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

TCP 250VAC 500mA-2A Time Delay for 10.1mmx2.5mm Surface Mount UL/CSA

Telecom Applications (0.4"x0.1")

Overcurrent

Protection Group

OC-9

Fuse Technology

Traditional Subminiature Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

MCRW 125VAC, 125VDC 1/10A-15A Fast Acting, 7.1mmx3.18mm Axial UL/CSA

Wire in Air (.280"x.125") Through Hole

MCRS 125VAC, 125VDC 250MA-7A Slow Blow, 7.1mmx3.18mm Axial UL/CSA

Wire in Air (.280"x.125") Through Hole

250VAC, 450VDC 500mA-2.5A Fast Acting, 8.89mmx8.89mm Radial

PC-Tron 250VAC, 350VDC 3A Solid Matrix (.35"x.35") Through Hole UL/CSA

125VAC, 250VDC 5A

SR-5 250VAC 500mA-6.3A Time Delay 8.35mmx7.7mm Radial UL/CSA

(.33"x.3") Through Hole SEMKO/VDE

SS-5 250VAC 500mA-6.3A Time Delay 8.6mmx8.4mm Radial UL/CSA

(.34"x.33") Through Hole SEMKO/VDE

SR-5F 250VAC 800mA-5A Fast Acting 8.35mmx7.7mm Radial UL/CSA

125VAC 6.3A-10A (.33"x.3") Through Hole

SS-5F 250VAC 800mA-5A Fast Acting 8.6mmx8.4mm Radial UL/CSA

125VAC 6.3A-10A (.34"x.33") Through Hole

SR-5H 300VAC 1A-6.3A Time Delay 8.35mmx8.6mm Radial cURus

250VAC (.33"x.34") Through Hole SEMKO/VDE

1/4" Diameter Ferrule Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

AGA 125VAC, 32VAC 63mA-30A Fast Acting 6.3mmx15.9mm Clips, Blocks, UL/UR

(1/4"x5/8") and Holders

AGA-V 125VAC, 32VAC 63mA-30A Fast Acting 6.3mmx15.9mm Axial UL/UR

(1/4"x5/8") Through Hole

AGX 250VAC, 125VAC, 1/500mA-30A Fast Acting 6.3mmx25.4mm Clips, Blocks, UL/UR/CSA

32VAC (1/4"x1") and Holders

AGX-V 250VAC, 125VAC, 1/500mA-30A Fast Acting 6.3mmx25.4mm Axial UL/UR/CSA

32VAC (1/4"x1") Through Hole

ABC 250VAC, 125VAC 1/4A-30A Fast Acting 6.3mmx32mm Clips, Blocks, UL/UR/CSA

(1/4"x1-1/4") and Holders

ABC-V 250VAC, 125VAC 1/4A-30A Fast Acting 6.3mmx32mm Axial UL/UR/CSA

(1/4"x1-1/4") Through Hole

AGC 250VAC, 32VAC 1/20A-30A Fast Acting 6.3mmx32mm Clips, Blocks, UL/UR/CSA

(1/4"x1-1/4") and Holders

AGC-V 250VAC, 32VAC 1/20A-30A Fast Acting 6.3mmx32mm Axial UL/UR/CSA

(1/4"x1-1/4") Through Hole

GBB 250VAC 1A-30A Very Fast Acting 6.3mmx32mm Clips, Blocks, UR/CSA

(1/4"x1-1/4") and Holders

GBB-V 250VAC 1A-30A Very Fast Acting 6.3mmx32mm Axial UR/CSA

(1/4"x1-1/4") Through Hole

MDA 250VAC 2/10A-30A Time Delay 6.3mmx32mm Clips, Blocks, UL/CSA

(1/4"x1-1/4") and Holders

MDA-V 250VAC 2/10A-30A Time Delay 6.3mmx32mm Axial UL/CSA

(1/4"x1-1/4") Through Hole

MDL 250VAC, 32VAC 1/16A-30A Time Delay 6.3mmx32mm Clips, Blocks, UL/UR/CSA

(1/4"x1-1/4") and Holders

MDL-V 250VAC, 32VAC 1/16A-30A Time Delay 6.3mmx32mm Axial UL/UR/CSA

(1/4"x1-1/4") Through Hole

MDQ 250VAC 1/100A-15A Dual Element 6.3mmx32mm Clips, Blocks, UL/UR/CSA

Time Delay (1/4"x1-1/4") and Holders

MDQ-V 250VAC 1/100A-15A Dual Element 6.3mmx32mm Axial UL/UR/CSA

Time Delay (1/4"x1-1/4") Through Hole

Overcurrent

Protection Group

OC-10

Fuse Technology

5x15mm Ferrule Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

C515 250VAC 125mA-7A Time Delay 5.5mmx15.2mm Axial UL/UR/CSA

(0.22"x0.60") Through Hole

C517 350VAC 3A Fast Acting 5.5mmx15.2mm Axial UL/UR/CSA

(0.22"x0.60") Through Hole

C518 250VAC 100mA-5A Fast Acting 5.5mmx15.2mm Axial UL/CSA

(0.22"x0.60") Through Hole

C519250VAC 125mA-5A Time Delay 5.2mmx15mm Clips, Blocks, UL/UR/CSA

(0.20"x0.59") and Holders

C520 250VAC 100mA-5A Fast Acting 5.2mmx15mm Clips, Blocks, UL/CSA

(0.20"x0.59") and Holders

5x20mm Ferrule Fuses

Product Voltage Amp Electrical Size Mounting 3rd Party

Series Rating Rating Characteristic Method Testing

GMA 250VAC, 125VAC 63mA-15A Fast Acting 5.2mmx20mm Clips, Blocks, UL/UR/CSA/MITI

(0.20"x0.79") and Holders

GMA-V 250VAC, 125VAC 63mA-15A Fast Acting 5.5mmx21.1mm Axial UL/UR/CSA/MITI

(0.22"x0.83") Through Hole

GMC 250VAC, 125VAC 50mA-10A Medium 5.2mmx20mm Clips, Blocks, UL/UR/CSA/MITI

Time Delay (0.20"x0.79") and Holders

GMC-V 250VAC, 125VAC 50mA-10A Medium 5.5mmx21.1mm Axial UL/UR/CSA/MITI

Time Delay (0.22"x0.83") Through Hole

GMD 250VAC 125mA-4A Time Delay 5.2mmx20mm Clips, Blocks, UL/UR/CSA/MITI

(0.20"x0.79") and Holders

GMD-V 250VAC 125mA-4A Time Delay 5.5mmx21.1mm Axial UL/UR/CSA/MITI

(0.22"x0.83") Through Hole

S500 250VAC 32mA-10A Fast Acting, Low 5.2mmx20mm Clips, Blocks, UR/CSA/Semko/

Breaking Capacity (0.20"x0.79") and Holders VDE/IMQ/BSI

S500-V 250VAC 32mA-10A Fast Acting, Low 5.5mmx21.1mm Axial UR/CSA/Semko/

Breaking Capacity (0.22"x0.83") Through Hole VDE/IMQ/BSI

S501 250VAC 50mA-10A Fast Acting, High 5.2mmx20mm Clips, Blocks, UR/Semko/

Breaking Capacity (0.20"x0.79") and Holders VDE/IMQ

S501-V 250VAC 50mA-10A Fast Acting, High 5.5mmx21.1mm Axial UR/Semko/

Breaking Capacity (0.22"x0.83") Through Hole VDE/IMQ

S505 250VAC 500mA-12A Time Delay, High 5.5mmx21.1mm Clips, Blocks, UR/BSI/MITI/

Breaking Capacity (0.22"x0.83") and Holders Semko/VDE/IMQ

S505-V 250VAC 500mA-12A Time Delay, High 5.5mmx21.1mm Axial UR/BSI/MITI/

Breaking Capacity (0.22"x0.83") Through Hole Semko/VDE/IMQ

S506 250VAC 32mA-15A Time Delay, Low 5.2mmx20mm Clips, Blocks, UR/BSI/MITI/

Breaking Capacity (0.20"x0.79") and Holders Semko/VDE/IMQ

S506-V 250VAC 32mA-15A Time Delay, Low 5.5mmx21.1mm Axial UR/BSI/MITI/

Breaking Capacity (0.22"x0.83") Through Hole Semko/VDE/IMQ

Overcurrent

Protection Group

OC-11

Fuse Technology

ABC 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

AGA 1/4" x 5/8" 1A1907 - - - -

AGC 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

AGU 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

AGW 1/4" x 7/8" 1A1907 - - HRK / HHB / HFA -

AGX 1/4" x 1" 1A1907 - HJL HRK / HHB / HFA 3828-1

ATC - 1A5600 - - HHD -

ATM - 1A5778 - - HHM -

BAF 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

BAN 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

BBS 13/32" x 1-3/8" 1A3400 - HPS-L HEH BM6031PQ

C519 5mm x 15mm 1A3399 - - HHT -

C520 5mm x 15mm 1A3399 - - HHT -

DCM 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

FNA 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

FNM 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

FNQ 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

FNQ-R 13/32" x 1-1/2" 1A3400 - HPG HEB BC6031PQ

FWH 1/4" x 1-1/4" 1A1907 - - - -

GBA 1/4" x 1-1/4" 1A1907 - HLD HRK / HHB / HFA S-8000

GBB 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

GLD 1/4" x 1-1/4" 1A1907 - HLD HRK / HHB / HFA S-8000

GMA 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

GMC 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

GMD 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

KLM 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

KTK 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

KTK-R 13/32" x 1-1/2" 1A3400 - HPG HEB BC6031PQ

KTQ 13/32" x 1-3/8" 1A3400 - HPS-L HEH BM6031PQ

LP-CC 13/32" x 1-1/2" 1A3400 - HPG HEB BC6031PQ

MDA 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

MDL 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

MDQ 1/4" x 1-1/4" 1A1907 HBH-I / HBV-I HTB / HKP HRK / HHB / HFA S-8000

MIC 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

MIN 13/32" x 1-1/2" 1A3400 - HPG HEB BM6031PQ

PCB - - PCS - - -

PCD - - PCS - - -

S500 / GDB 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

S501 / GDA 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

S505 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

S506 / GDC 5mm x 20mm 1A3399 HTC-45M / -50M HTB / HTC HHT HTC-15M

SC-1 to 15 13/32" x 1.31" 1A3400 - HPS-EE HEG BG3011PQ

SC-20 13/32" x 1.41" 1A3400 - HPS-JJ HEH BG3021PQ

SC-25 to 30 13/32" x 1.63" 1A3400 - HPS-FF HEC BG3031PQ

SC-35 to 60 13/32" x 2-1/4" 1A3400 - - HEJ G30060-1CR

SR-5 - - PCS - - -

SR-5F - - PCS - - -

SS-5 - - PCS - - -

SS-5F - - PCS - - -

TDC10 1/4" x 1-1/4" 1A1907 HTC-45M / -50M HTB / HKP HRK / HHB / HFA S-8000

TDC11 1/4" x 1-1/4" 1A1907 HTC-45M / -50M HTB / HKP HRK / HHB / HFA S-8000

TDC180 1/4" x 1" 1A1907 - HJL HRK / HHB / HFA 3828-1

PC Board PC Board Mount Panel Mount In-Line Fuse

Fuse Size Fuse Clip Holder Holder Holder Fuseblock

(Qty. 2)

Fuse Accessory Selection Guide

Overcurrent

Protection Group

Description

• Rapid interruption of excessive current

• Compatible with reflow and wave solder

• Rugged ceramic and glass construction

• Excellent environmental integrity

• One time positive disconnect

• Compatible with lead free solders and higher

temperature profiles

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 &E19180

• CSA Component Acceptance: 053787 C 000 &

Class Number: 1422 30

Environmental Data

• Life Test: MIL-STD-202, Method 108A

• Load Humidity Test: MIL-STD-202, Method 103B

• Moisture Resistance Test: MIL-STD-202, Method 106E

• Terminal Strength Test: Downward force is applied to

cause a 1mm deflection for 1 minute

• Thermal Shock Test: MIL-STD-202, Method 107D

• Solderability: ANSI/J-STD-002

• Mechanical Shock Test: MIL-STD-202, Method 213B

• High Frequency Vibration Test: MIL-STD-202,

Method 204D

• Resistance to Solvents Test: MIL-STD-202, Method 215A

Ordering

• Specify packaging and product code

(i.e., TR/0603FA250-R)

Soldering Method

• Wave Solder: 260°C, 10 sec max.

• Infrared Reflow: 260°C, 30 sec max.

1.25

(0.05)

0.50 0.90

(0.035)

(0.02)

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 60 Seconds Maximum

SPECIFICATIONS

Current Voltage Interrupting DC Cold Typical Typical Alpha

Product Code Rating Rating Rating at Resistance** (ohms) Melting Voltage Code

DC Rated Voltage* Typical I2t*** Drop† Marking‡

0603FA250-R 250mA 32V 50A 3.100 0.0004 0.921 D

0603FA375-R 375mA 32V 50A 1.250 0.00090.605 E

0603FA500-R 500mA 32V 50A 1.025 0.00193 0.600 F

0603FA750-R 750mA 32V 50A 0.450 0.0090 0.440 G

0603FA1-R 1A 32V 50A 0.150 0.0025 0.211 H

0603FA1.25-R 1.25A 32V 35A 0.108 0.0130 0.151 J

0603FA1.5-R 1.5A 32V 35A 0.086 0.03190.138 K

0603FA2-R 2A 32V 35A 0.051 0.0491 0.116 N

0603FA2.5-R 2.5A 24V 35A 0.037 0.0625 0.113 O

0603FA3-R 3A 24V 35A 0.028 0.0699 0.110 P

0603FA3.5-R 3.5A 24V 35A 0.022 0.1200 0.103 R

0603FA4-R 4A 24V 35A 0.017 0.2430 0.097S

0603FA5-R 5A 24V 35A 0.011 0.6950 0.090T

* DC Interrupting Rating (Measured at designated voltage, time constant of less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at ≤10% of rated current)

***Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, not to exceed IR, time constant of calibrated circuit less than 50 microsec-

onds) (0603FA4A and 5A measured at interrupting rating)

† Typical Voltage Drop (Measured at rated current after temperature stabilizes)

‡ Alpha code to be marked on the top of fuse body for all ratings

• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with

further derating required at elevated ambient temperatures.

Chip™Fuses

0603FA Series, Fast Acting

RoHS

2002/95/EC

OC-12

Printed Circuit Board Fuses - Surface Mount

OC-13

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR 5,000 pieces of fuses in paper tape and reeled on a 178mm (7 inch) reel per EIA Standard 481-1

TIME CURRENT CURVE

Chip™Fuses

0603FA Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Protects against harmful overcurrents in secondary

applications

• High inrush withstand capability

• Wire-in-Air performance

• Compatible with leaded and lead-free reflow

and wave solder

Agency Information

• Recognition File number: E19180, Volume 13

Environmental Data

• Thermal Shock: Withstands 5 cycles of -55°C & 125°C

• Vibration: MIL-STD-202F, Method 201A, Method 204D

Condition D

• Solderability: ANSI/J-STD-002, Test B

Ordering

• Specify packaging and product code

(i.e. TR/3216TD1-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared Reflow: 260°C, 30 sec max.

• Hand Solder: 350°C, 3 sec max.

3.2±0.1

(0.125)

1.6±0.1

(0.063)

unit: mm(inch)

1.0±0.1

(0.038)

th. 0.1mm 0.4±0.1 1.0±0.05

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 1 sec. minimum, 120 sec. maximum

300% 0.05 sec. minimum, 3 sec. maximum

800% 0.002 sec. minimum, 0.05 sec. maximum

* AC Interrupting Rating (Measured at rated voltage with a unity power factor); DC Interrupting Rating (Measured at rated voltage, time constant of less than 50

microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current at 1 microsecond, not to exceed IR. Above 7a uses 70 micron thickness

copper layer test board of IEC 60127-3. Others uses 35 micron thickness copper layer.

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at

elevated ambient temperatures.

SPECIFICATIONS

Current Voltage Interrupting Resistance Typical Typical

Product Code Rating Rating Rating* (ohms)** Melt I2t† Voltage

AC DC AC/DC Typ. DC Drop (V)‡

3216TD1-R 1A 63 V 63 V 50 A 0.075 0.32 75

3216TD1.5-R 1.5A 32 V 32 V 35 A 0.050 0.62 75

3216TD2-R 2A 32 V 32 V 35 A 0.030 1.30 60

3216TD2.5-R 2.5A 32 V 32 V 35 A 0.022 2.25 55

3216TD3-R 3A 32 V 32 V 35 A 0.018 3.30 55

3216TD4-R 4A 32 V 32 V 35 A 0.0165 5.20 56

3216TD5-R 5A 32 V 32 V 35 A 0.015 8.40 66

3216TD6.3-R 6.3A 32 V 32 V 35 A 0.0120 13.8 75

3216TD7-R 7A 32 V 32 V 35 A 0.0095 16.9 67

3216TD10-R 10A 32 V 32 V 35 A 0.006 54.4 65

3216TD12-R 12A 32 V 32 V 35 A 0.005 64.0 65

Chip™Fuses

3216TD Series, Time Delay

RoHS

2002/95/EC

OC-14

Printed Circuit Board Fuses - Surface Mount

OC-15

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR 2,500 pieces of fuses on 12mm tape-and-reel on a 180mm reel per EIA-481-A & IEC286-3

TIME CURRENT CURVE

Visit us on the web at:

www.cooperbussmann.com

Chip™Fuses

3216TD Series, Time Delay

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Fast acting surface mount fuse

• Ratings up to 20A

• Excellent temperature and cycling characteristics

• Compatible with reflow and wave solder

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 & E19180.

• CSA Component Acceptance: 053787 C 000 &

Class No: 1422 30.

• Recognition File number: E19180 (15A - 20A)

Environmental Data

• Thermal Shock: MIL-STD-202, Method 107,

Test Condition B

• Vibration: MIL-STD-202, Method 204, Test Condition C

• Moisture Resistance: MIL-STD-202, Method 106,

10 day cycle

• Solderability: ANSI/J-STD-002, Test B

Ordering

• Specify packaging and product code

(i.e. TR/3216FF250-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared Reflow: 260°C, 30 sec max.

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

Ampere Rating % of Amp Rating Opening Time

250mA - 7A 100% 4 Hours Minimum

1.25A - 3A 200% 60 Seconds Maximum

250mA - 3A 250% 5 Second Maximum

4A - 7A 350% 1 Second Maximum

15A - 20A 350% 5 Second Maximum

* AC Interrupting Rating (Measured at rated voltage with a unity power factor); DC Interrupting Rating (Measured at rated voltage, time constant of less than 50

microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, not to exceed IR, time constant of calibrated circuit less than 50 microsec-

onds) (6.5A & 7A measured at interrupting rating)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

It is recommended that fuses be mounted with ceramic (white) side facing up.

Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at

elevated ambient temperatures.

SPECIFICATIONS

Current Voltage Interrupting Resistance Typical Typical

Product Code Rating Rating Rating* (ohms)** Melt I2t† Voltage

AC DC AC/DC Typ. DC Drop (V)‡

3216FF250-R 250mA 32 V 63 V 50 A 3.0 0.00038 1.4

3216FF375-R 375mA 32 V 63 V 50 A 1.75 0.00077 0.73

3216FF500-R 500mA 32 V 63 V 50 A 0.98 0.0019 0.66

3216FF750-R 750mA 32 V 63 V 50 A 0.50 0.0053 0.63

3216FF1-R 1A 32 V 63 V 50 A 0.24 0.030 0.20

3216FF1.25-R 1.25A 32 V 63 V 50 A 0.135 0.060 0.19

3216FF1.5-R 1.5A 32 V 63 V 50 A 0.119 0.093 0.18

3216FF2-R 2A 32 V 63 V 50 A 0.066 0.126 0.16

3216FF2.5-R 2.5A 32 V 63 V 50 A 0.046 0.260 0.14

3216FF3-R 3A 32 V 63 V 50 A 0.040 0.275 0.13

3216FF4-R 4A 32 V 32 V 50 A 0.018 0.337 0.11

3216FF4.5-R 4.5A 32 V 32 V 50 A 0.016 0.405 0.10

3216FF5-R 5A 32 V 32 V 50 A 0.014 0.534 0.09

3216FF6.5-R 6.5A 32 V 32 V 50 A 0.0082 2.294 0.076

3216FF7-R 7A 32 V 32 V 50 A 0.0078 3.623 0.078

3216FF15-R 15A 24 V 24 V 150 A 0.0031 25.5 0.065

3216FF20-R 20A 24 V 24 V 150 A 0.0018 48.6 0.058

Chip™Fuses

3216FF Series, Fast Acting

RoHS

2002/95/EC

OC-16

Printed Circuit Board Fuses - Surface Mount

OC-17

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR 3,000 pieces of fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard 481

TIME CURRENT CURVE

Chip™Fuses

3216FF Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Surface mount fuse, fast acting, 125 VAC

• Utilize thick and thin metal film technologies for

superior fusing action and enhanced reliability.

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 & E19180.

• CSA Component Acceptance: 053787 C 000 &

Class No: 1422 30.

Environmental Data

• Operating Temperature Range: -65 to +125°C,

with proper derating

• Thermal Shock: MIL-STD-202, Method 107, Test

Condition B (-65 to 125°C), 1000 cycles, fuses soldered

to FR-4 glass-epoxy circuit board

• Vibration: MIL-STD-202, Method 204, Test Condition C

(55 to 2000 HZ, 10G)

• Solderability: Withstands 60 seconds above 200°C,

260°C maximum

• Moisture Resistance: MIL-STD-202, Method 106,

10 day cycle

• Solder Leach Resistance & Terminal Adhesion:

EIA-576 (30 seconds submersion in 260°C

tin-lead solder)

Ordering

• Specify packaging and product code

(i.e. TR/3216LV1-R)

2.80

1.80 to

2.00

1.60

1.20 to 1.40

4.20 to 4.40

1.60 ±0.2

(0.063 ±0.008)

3.20 ±0.2

(0.126 ±0.008)

0.50 ±0.25

(0.020 ±0.010)

.75

0.90 + 0.20, -0.15

(0.035 + 0.008, -0.006)

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

Notes:

1. AC interrupting rating, melting integral and total clearing integral measured at 125V, unity power factor

2. DC interrupting rating, melting integral and total clearing integral measured at 125V with a battery source

3. Voltage drop measured at 23 ± 3°C ambient temperature with the device mounted on a suitable circuit board trace

4. It is recommended that fuses be mounted with ceramic (white) side facing up

5. Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended,

with further derating required at elevated ambient temperatures

SPECIFICATIONS

Current Voltage Interrupting Typical Melting Typ. Resistance Typ. Voltage

Product Code Rating Rating Rating Integral @ 10X Rated @ ≤10% Rated Drop @ Rated

AC/DC 125V AC/DC Current (A2* sec) Current (Ohms) Current (Volts)

AC DC

3216LV250-R 250mA 125V 50A .00016 .000084 4.5 1.4

3216LV375-R 375mA 125V 50A .001 .0002 1.80 .73

3216LV500-R 500mA 125V 50A .0014 .0019 1.15 .66

3216LV750-R 750mA 125V 50A .0033 .00379 .75 .63

3216LV1-R 1A 125V 50A .020 .0084 .52 .63

3216LV1.25-R 1.25A 125V 50A .035 .021 .40 .62

3216LV1.5-R 1.5A 125V 50A .038 .024 .26 .49

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 hours minimum

250% 5 seconds maximum

Chip™Fuses

3216LV Series, Fast Acting, Line Voltage

RoHS

2002/95/EC

OC-18

Printed Circuit Board Fuses - Surface Mount

OC-19

Printed Circuit Board Fuses - Surface Mount

CURRENT IN AMPERES

.01

.001

TIME IN SECONDS

CURRENT

RATING

750mA

250mA

375mA

500mA

1A 1.25A

1.5A

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

TR 3,000 pieces of fuses on 8mm tape-and-reel on a 7 inch (178mm) reel per EIA Standard 481

Chip™Fuses

3216LV Series, Fast Acting, Line Voltage

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Time Delay surface mount fuse

• Complies with EIA-IS-722 Standard

• Solder Immersion Compatible

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 & E19180.

• CSA Component Acceptance: 053787 C 000 &

Class No: 1422 30.

Environmental Data

• Life Test: MIL-STD-202, Method 108A, Test Condition D

• Load Humidity: MIL-STD-202, Method 103B

• Moisture Resistance: MIL-STD-202, Method 106E

• Thermal Shock: MIL-STD-202, Method 107D, air-to-air

• Case Resistance: EIA/IS-722

• Resistance to Dissolution of Metallization:

ANSI J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B, Test

Condition A

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

Ordering

• Specify packaging and product code

(i.e., TR1/6125TD500-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared: 260°C, 30 sec max.

2.6 3.0

(0.102) (0.118)

4.0

(0.157)

8.6

(0.338)

Land Pattern

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 1 Second Minimum

200% 2-4 Seconds Typical

200% 60 Seconds Maximum

SPECIFICATIONS

Product Current Voltage Interrupting Resistance Typical Typical

Code Rating Rating Rating* (ohms)** Melting Voltage

AC DC 125VAC 60VDC Typ. I2t† Drop‡

6125TD500-R 500mA 125V 60V 50A 50A 0.4025 0.716 245 mV

6125TD750-R 750mA 125V 60V 50A 50A 0.2350 1.07 250 mV

6125TD1-R 1A 125V 60V 50A 50A 0.1680 2.88 256 mV

6125TD1.5-R 1.5A 125V 60V 50A 50A 0.0630 2.35 125 mV

6125TD2-R 2A 125V 60V 50A 50A 0.0480 9.45 133 mV

6125TD2.5-R 2.5A 125V 60V 50A 50A 0.0350 16.2 130 mV

6125TD3-R 3A 125V 60V 50A 50A 0.0263 15.3 97 mV

6125TD3.5-R 3.5A 125V 60V 50A 50A 0.0195 14.5 95 mV

6125TD4-R 4A 125V 60V 50A 50A 0.0185 38.8 106 mV

6125TD5-R 5A 125V 60V 50A 50A 0.0133 34.4 100 mV

6125TD7-R 7A 125V 60V 50A 50A 0.0087 90.2 99 mV

* AC Interrupting Rating (Measured at designated voltage, 100% power factor); DC Interrupting Rating (Measured at designated voltage, time constant of less than

50 microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current (not to exceed IR), time constant of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at elevat-

ed ambient temperatures.

Brick™Fuses

6125TD Series, Time Delay

RoHS

2002/95/EC

OC-20

Printed Circuit Board Fuses - Surface Mount

OC-21

Printed Circuit Board Fuses - Surface Mount

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

TR1 1,000 pieces of fuses on 12mm tape-and-reel on a 7 inch (177mm) reel per EIA Standard 481

Brick™Fuses

6125TD Series, Time Delay

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Fast Acting Surface Mount Fuse

• Overcurrent protection of systems up to

125VAC/72VDC

• High inrush withstand capability

• Solder immersion compatible

Agency Information

• Recognition File number: E19180

Environmental Data

• Operating Temperature: -55°C to 125°C

• Mechanical Shock: MIL-STD-202, Method 213

• High Frequency Vibration: MIL-STD-202, Method 204

• Load Humidity: MIL-STD-202, Method 103

• Moisture Resistance: MIL-STD-202, Method 106

• Resistance to Solvents: MIL-STD-202, Method 215

• Thermal Shock: MIL-STD-202, Method 107

Ordering

• Specify packaging and product code

(i.e., TR2/6125FF500-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared: 260°C, 30 sec max.

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 5 Second Maximum

Brick™Fuses

6125FF Series, Fast Acting

RoHS

2002/95/EC

2.6 3.0

(0.102) (0.118)

4.0

(0.157)

8.6

(0.338)

Land Pattern

Dimensions mm⁄(inches)

* AC Interrupting Rating (Measured at designated voltage, 100% power factor); DC Interrupting Rating (Measured at designated voltage, time constant of less than 50 microsec-

onds, battery source)

** Typical Melting I2t (Measured at 72Vdc, 10X rated current (not exceed 50A - IR @ 72Vdc)

SPECIFICATIONS

Part Voltage Interrupting DC Cold Melting Typical

Number Rating Rating Resistance I2t Voltage

AC DC 125V AC 72V DC 32V DC (milliohms) Typ. (A2sec) Drop (mV)

6125FF500-R 125V 72V 50A 50A 300A 1130 0.090 935

6125FF750-R 125V 72V 50A 50A 300A 350 0.152 433

6125FF1-R 125V 72V 50A 50A 300A 260 0.180 415

6125FF1.25-R 125V 72V 50A 50A 300A 171 0.355 410

6125FF1.5-R 125V 72V 50A 50A 300A 112 0.456 365

6125FF2-R 125V 72V 50A 50A 300A 49 1.67 160

6125FF2.5-R 125V 72V 50A 50A 300A 45 5.20 155

6125FF3-R 125V 72V 50A 50A 300A 35 8.00 153

6125FF3.5-R 125V 72V 50A 50A 300A 27 15.00 150

6125FF4-R 125V 72V 50A 50A 300A 26 15.80 145

6125FF5-R 125V 72V 50A 50A 300A 17 17.20 141

6125FF6.3-R 125V 72V 50A 50A 300A 14 22.50 135

6125FF7-R 125V 72V 50A 50A 300A 11 37.25 112

6125FF10-R 125V 72V 50A 50A 300A 7.3 67.75 110

6125FF12-R 125V 72V 50A 50A 300A 5.3 210.59 106

6125FF15-R 125V 72V 50A 50A 300A 4.2 296.10 104

OC-22

Printed Circuit Board Fuses - Surface Mount

OC-23

Printed Circuit Board Fuses - Surface Mount

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

TR2 5,000 pieces of fuses on tape-and-reel on a 13 inch (330mm) reel

Brick™Fuses

6125FF Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Fast Acting Surface Mount Fuse

• Complies with the EIA-IS-722 Standard

• Solder Immersion Compatible

• Overcurrent protection of systems up to 125VAC/DC

• Wire-in-air design

Agency Information

• UL Listed Guide and File Numbers (250mA-12A):

JDYX & E19180

• UL Recognized Guide and File Numbers (15A):

JDYX2 & E195337

• CSA Component Acceptance: 053787 C 000 &

Class No: 1422 30

Environmental Data

• Shock: MIL-STD-202, Method 213, Test Condition 1

(100 G’s peak for 6 milliseconds)

• Vibration: MIL-STD-202, Method 201 (10-55 Hz, 0.06

inch, total excursion)

• Salt Spray: MIL-STD-202, Method 101, Test Condition

B (48 hrs)

• Insulation Resistance: MIL-STD-202, Method 302, Test

Condition A (After Opening) 10,000 ohms minimum

• Resistance to Solder Heat: MIL-STD-202, Method 210,

Test Condition F (20 sec, at 260° C)

• Thermal Shock: MIL-STD-202, Method 107, Test

Condition B (-65° C to +125° C)

Ordering

• Specify product and packaging code

Soldering Method

• Wave Solder: 260°C, 10 sec max.

(MIL-STD-202, Method 210)

• Infrared Reflow: 260°C, 30 sec max.

2.59+.250

(0.102+.010)

2.59+.250

(0.102+.010)

2.6 3.0

(0.102) (0.118)

4.0

(0.157)

8.6

(0.339)

* AC Interrupting Rating (Measured at designated voltage, 100% power factor); DC Interrupting Rating (Measured at designated voltage, time constant of less than 50 microsec-

onds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at elevated

ambient temperatures.

1.35+.25 1.35+.25

(0.053+.010) (0.053+.010)

2.59+.25

(0.102+.010)

6.10+.25

(0.240+.010)

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

Top View

End View

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 5 Seconds Maximum

SPECIFICATIONS

Product Voltage Interrupting Resistance Typical Typical

Code Rating Rating* (ohms)** Melt Voltage

AC DC DC 125V AC 125V DC 86V DC Typ. I2t† Drop (V)‡

6125FA250mA 125V 125V 86V 50A 300A 10,000A 0.65 0.01 0.30

6125FA375mA 125V 125V 86V 50A 300A 10,000A 0.36 0.03 0.25

6125FA500mA 125V 125V 86V 50A 300A 10,000A 0.24 0.06 0.22

6125FA750mA 125V 125V 86V 50A 300A 10,000A 0.15 0.07 0.17

6125FA1A 125V 125V 86V 50A 300A 10,000A 0.11 0.14 0.17

6125FA1.25A 125V 125V 86V 50A 300A 10,000A 0.09 0.24 0.16

6125FA1.5A 125V 125V 86V 50A 300A 10,000A 0.07 0.41 0.15

6125FA2A 125V 125V 86V 50A 300A 10,000A 0.05 0.80 0.15

6125FA2.5A 125V 125V 86V 50A 300A 10,000A 0.038 1.4 0.14

6125FA3A 125V 125V 86V 50A 300A 10,000A 0.028 2.4 0.13

6125FA3.5A 125V 125V 86V 50A 300A 10,000A 0.025 3.3 0.13

6125FA4A 125V 125V 86V 50A 300A 10,000A 0.022 4.4 0.13

6125FA5A 125V 125V 86V 50A 300A 10,000A 0.016 7.8 0.12

6125FA6.3A 125V 125V 86V 50A 300A 10,000A 0.012 14.0 0.12

6125FA7A 125V 125V 86V 50A 300A 10,000A 0.011 19.0 0.114

6125FA10A 125V N/A 86V 50A N/A 10,000A 0.007 44 0.107

6125FA12A 125V N/A 86V 50A N/A 10,000A 0.006 69 0.103

6125FA15A N/A N/A 86V N/A N/A 10,000A 0.004 124 0.098

Brick™Fuses

6125FA Series, Fast Acting

RoHS

2002/95/EC

OC-24

Printed Circuit Board Fuses - Surface Mount

OC-25

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR2 5,000 pieces of fuses on 12mm tape-and-reel on a 13 inch (330mm) reel per EIA Standard 481

TIME CURRENT CURVE

Brick™Fuses

6125FA Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Time Delay Surface Mount Fuse

• Satisfies the EIA/IS-722 Standard

• Solder Immersion Compatible

* If fuse does not open @ 200% in 60 seconds, raise current to 250%

and the fuse must open in 10 seconds maximum.

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 & E19180 (250mA - 5A)

• CSA Component Acceptance:

File # 053787 C000, Class # 1422 30

Environmental Data

• Life Test: MIL-STD-202, Method 108A, Test Condition D

• Load Humidity: MIL-STD-202, Method 103B

• Moisture Resistance: MIL-STD-202, Method 106E

• Terminal Strength: MIL-STD-202, Method 211A

• Thermal Shock: MIL-STD-202, Method 107D, air-to-air

• Case Resistance: EIA/IS-722

• Resistance to Dissolution of Metallization:

ANSI J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B with

exceptions per EIA/IS-722 Standard

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

Ordering

• Specify packaging and product code

(i.e., TR2/1025TD250-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared: 260°C, 30 sec max.

3.30

(0.130)

4.38

(0.172)

6.79

(0.267)

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% 1 Second Minimum

200% 60 Seconds Maximum

250% * 10 Seconds Maximum

SPECIFICATIONS

Current Voltage Interrupting DC Cold Typical Typical

Product Code Rating Rating Rating* Resistance** (ohms) Melting Voltage

AC DC 250VAC 125VDC Typical I2t† Drop‡

1025TD250-R 250mA 250V 125V 50A 50A 4.200 0.128 1900 mV

1025TD500-R 500mA 250V 125V 50A 50A 0.5500 1.47 455 mV

1025TD750-R 750mA 250V 125V 50A 50A 0.317 0.93 400 mV

1025TD1-R 1A 250V 125V 50A 50A 0.2030 9.91 387 mV

1025TD1.5-R 1.5A 250V 125V 50A 50A 0.1025 11.79 310 mV

1025TD2-R 2A 250V 125V 50A 50A 0.0680 17.27 250 mV

1025TD2.5-R 2.5A 250V 125V 50A 50A 0.0420 16.51 201 mV

1025TD3-R 3A 250V 125V 50A 50A 0.0330 42.74 184 mV

1025TD3.5-R 3.5A 250V 125V 50A 50A 0.0270 43.33 180 mV

1025TD4-R 4A 250V 125V 50A 50A 0.0220 66.96 152 mV

1025TD5-R 5A 250V 125V 50A 50A 0.0160 88.38 145 mV

* AC Interrupting Rating (Measured at designated voltage, 100% power factor random closing); DC Interrupting Rating (Measured at designated voltage, time con-

stant of the calibrated circuit is less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

‡‡ Marking Code - 3rd (U = USA, T = Taiwan and S = China)

• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at ele-

vated ambient temperatures.

Brick™Fuses

1025TD Series, Time Delay

RoHS

2002/95/EC

OC-26

Printed Circuit Board Fuses - Surface Mount

OC-27

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR2 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481

TIME CURRENT CURVE

Brick™Fuses

1025TD Series, Time Delay

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• Fast Acting Surface Mount Fuse

• Satisfies the EIA/IS-722 Standard

• Solder Immersion Compatible

Note: 30vde constant current source required for 200%

overload tests on 250ma-1a.

Agency Information

• UL Recognition Guide & File numbers:

JDYX2 & E19180 (250mA - 15A)

• CSA Component Acceptance:

File # 053787 C000, Class # 1422 30

Environmental Data

• Life Test: MIL-STD-202, Method 108A, Test Condition D

• Load Humidity: MIL-STD-202, Method 103B

• Moisture Resistance: MIL-STD-202, Method 106E

• Terminal Strength: MIL-STD-202, Method 211A

• Thermal Shock: MIL-STD-202, Method 107D, air-to-air

• Case Resistance: EIA/IS-722

• Resistance to Dissolution of Metallization:

ANSI J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B with

exceptions per EIA/IS-722 Standard

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

Ordering

• Specify packaging and product code

(i.e., TR2/1025FA250-R)

Soldering Method

• Wave Solder: 260°C, 10 sec max.

• Infrared Reflow: 260°C, 30 sec max.

3.30

(0.130)

4.38

(0.172)

6.79

(0.267)

Land Pattern

Dimensions mm⁄(inches)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

200% (250mA-5A) 5 Seconds Maximum

250% (250mA-5A fuse) 1 Second Maximum

200% (7A-15A fuse) 20 Seconds Maximum

250% (7A-15A fuse) 4 Seconds Maximum

SPECIFICATIONS

Current Voltage Interrupting DC Cold Typical Typical

Product Code Rating Rating Rating* Resistance** (ohms) Melting Voltage

AC DC 250VAC 125VDC 60VDC Typical I2t† Drop‡

1025FA250-R 250mA 250V 125V 50A 50A - 5.0000 0.1212 2019 mV

1025FA500-R 500mA 250V 125V 50A 50A - 1.2000 0.0415 1500 mV

1025FA750-R 750mA 250V 125V 50A 50A - 0.6000 0.143 880 mV

1025FA1-R 1A 250V 125V 50A 50A - 0.3000 1.750 560 mV

1025FA1.5-R 1.5A 250V 125V 50A 50A - 0.1040 1.460 260 mV

1025FA2-R 2A 250V 125V 50A 50A - 0.0800 6.086 258 mV

1025FA2.5-R 2.5A 250V 125V 50A 50A - 0.0510 8.48 232 mV

1025FA3-R 3A 250V 125V 50A 50A - 0.0390 18.15 205 mV

1025FA3.5-R 3.5A 250V 125V 50A 50A - 0.0300 17.83 185 mV

1025FA4-R 4A 250V 125V 50A 50A - 0.0270 23.32 190 mV

1025FA5-R 5A 250V 125V 50A 50A - 0.0200 38.74 180 mV

1025FA7-R 7A 250V 60V 50A 50A - 0.0116 138 150 mV

1025FA10-R 10A 250V 60V 50A 50A - 0.0076 457 146 mV

1025FA12-R 12A 250V 60V 50A - 50A 0.0550 498 120 mV

1025FA15-R 15A 250V 60V 50A - 50A 0.0041 1451 110 mV

* AC Interrupting Rating (Measured at designated voltage, 100% power factor random closing); DC Interrupting Rating (Measured at designated voltage, time constant of

less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, but not exceeding the interrupting rating. Time constant of calibrated circuit less

than 50 microseconds). Test current not to exceed interrupting rating of 50A.

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

• Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at

elevated ambient temperatures.

Brick™Fuses

1025FA Series, Fast Acting

RoHS

2002/95/EC

OC-28

Printed Circuit Board Fuses - Surface Mount

OC-29

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR2 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481

TIME CURRENT CURVE

Brick™Fuses

1025FA Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

Description

• The first and most reliable surface mount telecom circuit

protector designed to protect against power cross faults

and comply with all surge requirements.

• Allows compliance with telecom regulatory standards

including Bellcore GR 1089, UL 1950/60950, and FCC

part 68. Application circuit testing is recommended.

• Eliminates the need for a current limiting resistor.

• Protects against overcurrent conditions found in telecom

Subscriber Line Interface Cards (SLICs), xDSL Modem

Applications, Set-Top Boxes, and Consumer Premises

Equipment (CPE).

• TCP1.25A tested and confirmed compatible with

STMicroelectronics Trisil™ Transient Surge Arrestor

(list of part numbers below)

* If the device does not open at 250% within 120 seconds, increase cur-

rent to 300% of amp rating. Device must open in 10 seconds max.

Environmental Data

• Life Test: MIL-STD-202, Method 108A, Test Condition D

• Load Humidity: MIL-STD-202, Method 103B

• Moisture Resistance: MIL-STD-202, Method 106E

• Thermal Shock: MIL-STD-202, Method 107D, air-to-air

• Case Resistance: EIA/IS-722

• Resistance to Dissolution of Metallization:

ANSI J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B, Test

Condition A

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

Agency Information

• UL Recognition Card: JDYX2/E19180

• CSA Component Certification Record and Class No.:

053787C000, 1422 30

Ordering

• Specify packaging, product and option code (refer to OC-35)

(i.e., TR2/TCP1.25-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared: 260°C, 30 sec max.

5.2 3.7

(0.204) (0.145)

4.0

(0.157)

12.6

(0.496)

Land Pattern

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

250% 1 Second Minimum

250% 4-10 Seconds Typical

250%* 120 Seconds Maximum

300% 10 Seconds Maximum

STMicroelectronics Trisil™ P/N’s

SMP100LC-XXX SMP100MC-XXX

ELECTRICAL AND POWER CROSS SPECIFICATIONS

Product Voltage Interrupting DC Cold Typical Maximum Typical Alpha Code

Code Rating Rating* Resistance** (ohms) Melting Total Voltage Marking

AC 250VAC 600VAC min. typ. max. I2t† Clearing Drop‡ 1st Code 2nd Code

TCP1.25A 250 V 50 A 60 A 0.070 0.090 0.110 22.2 A2s 100 A2s 150mV J R***

* AC Interrupting Rating (Measured at designated voltage, 100% power factor)

** DC Cold Resistance (Measured at 10% of rated current)

*** On RoHS Compliant Version (-R option)

† Typical Melting I2t (Measured with a battery bank at 60V DC, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

LIGHTNING SURGE SPECIFICATIONS

Surge Specification Surge Repetitions Waveform Current (A) Voltage (V) Performance

(μSec.) Requirement

FCC 47 Part 68 Longitudinal Type A 2 10x160 100 per fuse 1500 Fuse cannot open

FCC 47 Part 68 Metallic Type B 2 10x560 100 800 Fuse cannot open

Bellcore GR-1089-CORE

First Level Lightning 50 10x1000 100 1000 Fuse cannot open

Bellcore GR-1089-CORE

First Level Lightning 50 2x10 500 2500 Fuse cannot open

Surge out 1 10x160 160 N/A Fuse cannot open

Surge out 1 10x560 115 N/A Fuse cannot open

TCP™Series

TCP1.25A, Telecom Circuit Protector

RoHS

2002/95/EC

OC-30

Printed Circuit Board Fuses - Surface Mount

OC-31

Printed Circuit Board Fuses - Surface Mount

TCP™Series

TCP1.25A, Telecom Circuit Protector

TEST CIRCUITS

Special Investigation

The TCP1.25A is designed to provide overcurrent protection for telecom SLIC, xDSL modem, and set-top box applications regard-

less of the overvoltage device selected. To provide an easier specification experience, Cooper Bussmann and STMicroelectronics

have joined together to provide a special test report confirming the coordination between the TCP1.25A

and SMP100MC-270 devices.

* Note: or other STMicroelectronics Trisil™ part number listed in table on page 1

For additional information on STMicroelectronic’s Trisil™ Product line, please see www.st.com/protection

TEST PROGRAM

Test Standard Results

Lightning Surge Tests

10/1000μs + and –1kV 100A (25 pulses of each polarity) Bellcore GR-1089 Passed

2/10μs + and –2.5 and 5kV 500A (10 pulses of each polarity) Bellcore GR-1089 Passed

10/560μs + and –800V 100A (1 pulse of each polarity) FCC Part 68 Passed

10/160μs + and –1.5kV 200A (1 pulse of each polarity) FCC Part 68 Passed

10/700μs + and –1.5kV 37.5A (5 pulses of each polarity) K20 Passed

Electrical and Power Cross Tests

600V 3A 1.1s (first level) Bellcore GR-1089 Passed

277V 25A (second level) Bellcore GR-1089 Passed

600V 60A 5s(second level) Bellcore GR-1089 Passed

600V 40A 1.5s UL 60950 Passed

600V 2.2A 30min UL 60950 Passed

600V 1A 0.2s (A criteria) K20 Passed

230V 1.44A/0.77A/0.38A 15min (A criteria) K20 Passed

230V 23A 15min (A criteria) K20 Passed

Fuse TCP 1.25A

SMP100MC-270*

Tip L

Gnd

Fuse TCP 1.25A

Tip S

SMP100MC-270*

Gnd

SMP100MC-270*

Ring S

Ring L

Fuse TCP 1.25A

Test Circuit 1 Test Circuit 2

TCP™Series

TCP500MA & TCP2A, Telecom Circuit Protector

Description

• Designed to protect Consumer Premises Equipment from

harmful overcurrents.

• Allows compliance with telecom regulatory standards

including UL 1950/60950, and FCC part 68. Application

circuit testing is recommended.

• Eliminates the need for a current limiting resistor.

* If the device does not open at 250% within 120 seconds, increase

current to 300% of amp rating. Device must open in 10 seconds max.

Agency Information

• UL Recognition Card: JDYX2/E19180

• CSA Component Certification Record and Class No.:

053787C000, 1422 30

Environmental Data

• Life Test: MIL-STD-202, Method 108A, Test Condition D

• Load Humidity: MIL-STD-202, Method 103B

• Moisture Resistance: MIL-STD-202, Method 106E

• Thermal Shock: MIL-STD-202, Method 107D, air-to-air

• Case Resistance: EIA/IS-722

• Resistance to Dissolution of Metallization:

ANSI J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B, Test

Condition A

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

Ordering

• Specify packaging, product and option code

(i.e., TR2/TCP500-R)

Soldering Method

• Wave Immersion: 260°C, 10 sec max.

• Infrared: 260°C, 30 sec max.

5.2 3.7

(0.204) (0.145)

4.0

(0.157)

12.6

(0.496)

Land Pattern

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

250% 1 Second Minimum

250% 4-10 Seconds Typical

250%* 120 Seconds Maximum

300% 10 Seconds Maximum

ELECTRICAL AND POWER CROSS SPECIFICATIONS

Product Voltage Interrupting DC Cold Typical Maximum Typical Alpha Code

Code Rating Rating* Resistance** (ohms) Melting Total Voltage Marking

AC 250VAC 600VAC min. typ. max. I2t† Clearing Drop‡ 1st Code 2nd Code

TCP500mA 250 V 50 A 40 A 0.420 0.530 0.640 1.3 A2s 100 A2s 471mV F

TCP2A 250 V 50 A 60 A 0.050 0.075 0.100 30 A2s 100 A2s 205mV N

* AC Interrupting Rating (Measured at designated voltage, 100% power factor)

** DC Cold Resistance (Measured at 10% of rated current)

*** On RoHS Compliant Version (-R option)

† Typical Melting I2t (Measured with a battery bank at 60V DC, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

R***

LIGHTNING SURGE SPECIFICATIONS

Surge Specification Surge Repetitions Waveform Current (A) Voltage (V) Performance

(μSec.) Requirement

TCP 500mA tested

FCC 47 Part 68 Longitudinal Type B 2 5x320 37.5 N/A Fuse cannot open

FCC 47 Part 68 Metallic Type A 2 10x560 100 800 Fuse must open safely

Surge out 25 10x160 65 N/A Fuse cannot open

TCP2A tested

FCC 47 Part 68 Longitudinal Type A 2 10x160 100 per fuse 1500 Fuse cannot open

FCC 47 Part 68 Metallic Type B 2 10x560 100 800 Fuse cannot open

Bellcore GR-1089-CORE

First Level Lightning 50 10x1000 100 1000 Fuse cannot open

Bellcore GR-1089-CORE

First Level Lightning 50 2x10 500 2500 Fuse cannot open

Surge out 1 10x160 160 N/A Fuse cannot open

Surge out 1 10x560 115 N/A Fuse cannot open

RoHS

2002/95/EC

OC-32

Printed Circuit Board Fuses - Surface Mount

OC-33

Printed Circuit Board Fuses - Surface Mount

PACKAGING CODE

Packaging Code Description

TR2 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481, 8mm pitch

OPTION CODE

Option Code Description

-R RoHS Compliant Version (Sn plating w/ Ni barrier)

TIME CURRENT CURVE

TCP™Series

TCP500MA & TCP2A, Telecom Circuit Protector

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-34

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Axial Leaded Fast Acting Thru-Hole Fuse

• Tin-lead Plated Copper Lead Wires

• High Temperature Epoxy Plastic Body, UL 94 VO

• Low resistance values

Agency Information

• UL Recognition Guide & File numbers: JDYX2 &

E195337.

• CSA Certification Record No: LR 701159 & Class No:

1422 30 and 1422 01.

Environmental Data

• Shock Resistance: MIL-STD-202, Method 213, Test

Condition 1 (Sawtooth)

• Vibration Resistance: MIL-STD-202, Method 201

(10-55 Hz x 3 axis/ no load)

• Moisture Resistance: MIL-STD-202F, Method 106

• Soldering Heat Resistance: 260°C, 10 seconds per

IEC 68-2-20

• Salt Spray: MIL-STD-202, Method 101, Test Condition

B (48 Hours)

Ordering

• Specify packaging and product code

(i.e., TR1/MCRW100mA)

Soldering Method

• Heat Resistance: 260°C, 10 sec per IEC 68-2-20

3.18 ±0.1___

7.1 ±0.5 (0.125 ±0.004)

(0.280 ±0.020)

“A”

“B”

3.18 ±0.1 diameter

(0.125 ±0.004)

“A” diameter

Construction

Dimensions mm⁄(inches)

End View

* AC Interrupting Rating (Measured at designated voltage, 100%) DC Interrupting Rating (Measured at designated voltage, rise time of less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, rise time of calibrated circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 hours minimum

200% 5 seconds maximum

Amperage “A” Diameter

100mA - 7A 0.025"

10A - 15A 0.032"

Packaging Code “B” Length

BK1 1.5"

TR1 1.13"

SPECIFICATIONS

Voltage Interrupting Resistance Typical Typical

Product Code Rating Rating* (ohms)** Melt Voltage

AC/DC AC DC Typ. I2t† Drop (V)‡

MCRW100mA 125 V 50 A 300 A 15.5 0.0006 0.68

MCRW125mA 125 V 50 A 300 A 2.2 0.0009 0.61

MCRW150mA 125 V 50 A 300 A 1.6 0.0015 0.54

MCRW200mA 125 V 50 A 300 A 1.2 0.002 0.48

MCRW250mA 125 V 50 A 300 A 0.85 0.004 0.43

MCRW300mA 125 V 50 A 300 A 0.62 0.008 0.39

MCRW375mA 125 V 50 A 300 A 0.49 0.012 0.35

MCRW500mA 125 V 50 A 300 A 0.33 0.023 0.31

MCRW750mA 125 V 50 A 300 A 0.19 0.056 0.25

MCRW1A 125 V 50 A 300 A 0.13 0.10 0.22

MCRW1.5A 125 V 50 A 300 A 0.07 0.25 0.18

MCRW2A 125 V 50 A 300 A 0.054 0.27 0.24

MCRW2.5A 125 V 50 A 300 A 0.041 0.50 0.22

MCRW3A 125 V 50 A 300 A 0.031 0.9 0.20

MCRW4A 125 V 50 A 300 A 0.023 1.6 0.19

MCRW5A 125 V 50 A 300 A 0.018 3 0.17

MCRW7A 125 V 50 A 300 A 0.012 7 0.15

MCRW10A 125 V 50 A 300 A 0.007 21 0.098

MCRW12A 125 V 50 A 300 A 0.006 35 0.093

MCRW15A 125 V 50 A 300 A 0.004 63 0.088

Subminiature Microtron®Fuses

MCRW Series, Fast Acting, Wire-in-Air

RoHS

2002/95/EC

OC-35

Printed Circuit Board Fuses - Axial and Radial Leaded

PACKAGING CODE

Packaging Code Description

BK1 1,000 pieces in bulk

TR1 2,500 pieces on tape-and-reel per EIA-296-E @ 5 mm pitch and 52.4mm inside tape spacing

TIME CURRENT CURVE

Subminiature Microtron®Fuses

MCRW Series, Fast Acting, Wire-in-Air

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-36

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Axial Leaded Slow Blow Thru-Hole Fuse

• Tin-lead Plated Copper Lead Wires

• High Temperature Epoxy Plastic Body, UL 94 VO

Agency Information

• UL Recognition Guide & File numbers: JDYX2 &

E195337.

• CSA Certification Record No: LR 701159 & Class No:

1422 30 and 1422 01.

Environmental Data

• Shock Resistance: MIL-STD-202, Method 213, Test

Condition 1 (Sawtooth)

• Vibration Resistance: MIL-STD-202, Method 201

(10-55 Hz x 3 axis/ no load)

• Moisture Resistance: MIL-STD-202F, Method 106

• Soldering Heat Resistance: 260°C, 10 seconds per

IEC 68-2-20

• Salt Spray: MIL-STD-202, Method 101, Test

Condition B (48 Hours)

Ordering

• Specify packaging and product code

(i.e., TR1/MCRS250mA)

Soldering Method

• Heat Resistance: 260°C, 10 sec per IEC 68-2-20

3.18 ±0.1__ _

7.1 ±0.5 (0.125 ±0.004)

(0.280 ±0.020)

0.81 dia.

(0.032)

"A"

3.18 ±0.1 diameter

(0.125 ±0.004)

0.81 diameter

(0.032)

Construction

Dimensions mm⁄(inches)

End View

* AC Interrupting Rating (Measured at designated voltage, 100%) DC Interrupting Rating (Measured at des-

ignated voltage, rise time of less than 50 microseconds, battery source)

** DC Cold Resistance (Measured at 10% of rated current)

† Typical Melting I2t (Measured with a battery bank at rated DC voltage, 10x-rated current, rise time of calibrat-

ed circuit less than 50 microseconds)

‡ Typical Voltage Drop (Measured at rated current after temperature stabilizes)

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 hours minimum

200% 30 seconds maximum

SPECIFICATIONS

Voltage Interrupting Resistance Typical Typical

Product Code Rating Rating* (ohms)** Melt Voltage

AC/DC AC DC Typ. I2t† Drop (V)‡

MCRS250mA 125 V 50 A 300 A 3.20 0.042 2.20

MCRS300mA 125 V 50 A 300 A 2.57 0.056 2.02

MCRS375mA 125 V 50 A 300 A 1.66 0.101 1.69

MCRS500mA 125 V 50 A 300 A 1.07 0.18 1.42

MCRS750mA 125 V 50 A 300 A 0.55 0.44 1.09

MCRS1A 125 V 50 A 300 A 0.36 0.78 0.91

MCRS1.25A 125 V 50 A 300 A 0.23 1.41 0.77

MCRS1.5A 125 V 50 A 300 A 0.18 1.9 0.7

MCRS2A 125 V 50 A 300 A 0.12 3.4 0.59

MCRS2.5A 125 V 50 A 300 A 0.08 6.1 0.5

MCRS3A 125 V 50 A 300 A 0.06 8.1 0.45

MCRS4A 125 V 50 A 300 A 0.04 15 0.38

MCRS5A 125 V 50 A 300 A 0.02 35 0.29

MCRS7A 125 V 50 A 300 A 0.01 63 0.25

Subminiature Microtron®Fuses

MCRS Series, Slow Blow, Wire-in-Air

Packaging Code “A” Length

BK1 1.5"

TR1 1.13"

RoHS

2002/95/EC

OC-37

Printed Circuit Board Fuses - Axial and Radial Leaded

TIME CURRENT CURVE

Subminiature Microtron®Fuses

MCRS Series, Slow Blow, Wire-in-Air

PACKAGING CODE

Packaging Code Description

BK1 1,000 pieces in bulk

TR1 2,500 pieces on tape-and-reel per EIA-296-E @ 5 mm pitch and 52.4mm inside tape spacing

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-38

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Fast Acting Thru-Hole Fuse

• Ideal for high voltage DC applications

• Board washable

• Optional mounting socket available (PCS)

• Available in different lead configurations

Agency Information

• UL Recognized: E19180

• CSA: 42731

Ordering

• Specify packaging, product, and option code

(i.e., BK/PCB-1/2-R)

DC Application

The PC-Tron subminiature fuse is UL Recognized for

DC supplementary overcurrent protection to provide

individual protection for components or internal circuits

in equipment. Suitability for a specific application is

dependent on time constants and capacitance values.

It is the responsibility of the customer to evaluate the

information provided for applicability to their particular

application.

Mounting Socket (RoHS compliant)

• Available as option. Specify catalog number BK/PCS

(100-in) and short fuse lead length — PCC or PCE

AC TIME-CURRENT CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 hours minimum

200% 10 second maximum

SPECIFICATIONS

Product Code / Amp Rating Lead Voltage AC Voltage DC Interrupting

Length Rating AC Interrupting Rating DC Min. Max.

PCB - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2 Full - 0.750" (straight) 250V 50A @ 250V 450V 300 5900A

10kA @ 125V

PCB - 3 Full - 0.750" (straight) 250V 50A @ 250V 350V 300 4400A

PCC - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2 Short 0.100" (straight) 250V 50A @ 250V 450V 300 5900A

10kA @ 125V

PCC - 3 Short 0.100" (straight) 250V 50A @ 250V 350V 300 4400A

10kA @ 125V

PCD - 5 Full - 0.750" (straight) 125V 10kA @ 125V 250V 300 4200A

PCE - 5 Short 0.100" (straight) 125V 10kA @ 125V 250V 300 4200A

PCF - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2 0.475" 250V 50A @ 250V 450V 300 5900A

10kA @ 125V

PCF - 3 0.475" 250V 50A @ 250V 350V 300 4400A

10kA @ 125V

PCG - 5 0.475" 125V 10kA @ 125V 250V 300 4200A

PCH - 1/2, 3/4, 1, 1-1/2, 2, 2-1/2 0.125" 250V 50A @ 250V 450V 300 5900A

10kA @ 125V

PCH - 3 0.125" 250V 50A @ 250V 350V 300 4400A

10kA @ 125V

PCI - 5 0.125" 125V 10kA @ 125V 250V 300 4200A

Device designed to carry rated current for four hours minimum. An operating current of 80% or less of rated current is recommended, with further derating required at

elevated ambient temperatures.

.030"

(2.41mm)

.12" ±.010"

(3.05mm ±0.25mm)

.290"

(7.37mm)

.200"

(5.08mm)

.300"

(7.62mm) .095"

(2.41mm)

Dimensional Data: All tolerances

Socket (PCS)

± .005"

± .13 mm

Dimensions mm⁄(inches)

Printed Circuit Board Fuses

PC-Tron®Series

RoHS

2002/95/EC

OC-39

Printed Circuit Board Fuses - Axial and Radial Leaded

USS

50V

350"

(8.89mm)

(8 89

.127mm

)

(

0.51mm

)

(m)

(

8.76m

(

0.38mm

)

(

0.64mm

)

(

1.91mm

)

(

3.81mm

)

(

4.67mm

)

BUSS

REF

350"

.500"

MN.

Dimensional Data (PCF, PCG)

100

200

CURRENT IN AMPERES

.01

TIME IN SECONDS

AMPERE

RATING

2.5

1.5

0.75

0.5

Time-Current Characteristic Curves–Average Melt

Dimensional Data (PCH, PCI)

PACKAGING CODE

Packaging Code Description

Blank 5 pieces of fuses

BK 100 pieces of fuses in a carton

TR* 500 pieces of fuses on tape and Reel

* Only for PCB and PCD

Max. Total Clearing I2t (Amps2Sec.)

Amp Volts AC

Rating 125 Volts 250 Volts

50A 1,000A 10,000A 35A & 50A

1/2A 0.006 0.006 0.006 0.006

3/4A 0.016 0.016 0.016 0.016

1A 0.020 0.020 0.020 0.020

1-1/2A 0.090 0.090 0.090 0.090

2A 0.200 0.200 0.200 0.200

2-1/2A 0.300 0.300 0.300 0.300

3A 0.750 0.750 0.750 0.750

5A 5.0 5.0 5.0 —

Note—Power Factor > .90.

Dimensional Data: All tolerances

Standard Fuse (PCB, PCD)

± .005"

± .13 mm

Printed Circuit Board Fuses

PC-Tron®Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OPTION CODE

Option Code Description

-R RoHS Compliant Version

OC-40

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Time Lag Thru-Hole Fuse

• Designed to IEC 60127-3, Sheet 4

• Internationally accepted for primary and secondary

overcurrent protection

• Place directly into PCB or plug into BK/PCS holder

• High inrush withstand capability

• Compatible with leaded and lead-free reflow and wave

solder

• Base/Cap is Nylon #66, UL 94V0

• Pins are Tin Plated Copper

Agency Information

• UL Recognition: E146895 (400mA thru 6.3A)

• CSA: LR98127 (400mA thru 5A)

• VDE: 122052 (500mA thru 4A, 6.3A)

• SEMKO: 0035176 (500mA thru 4A)

• CCC 2003010207072514 (500mA thru 4A)

• METI: 32-1966 (500mA thru 5A)

• EK: KTL SA05004 (500mA thru 4A)

• Remaining 5-6.3A Approvals Pending

Specifications

• Solderability: EIA-186-9E Method 9

• High Frequency Vibration: MIL-STD-202F,

Method 201A

• Operating Temperature: -40°C to +125°C

• Soldering Heat Resistance: 260°C, 10S

(IEC 60068-2-20)

Ordering

• Specify product and packaging code

(i.e., SR-5-1A-AP)

Dimensions mm⁄(inches)

SPECIFICATIONS

Product Voltage Rating Interrupting Typical DC Cold Typical Melting Maximum Power

Code AC Rating @ Resistance I2t(A

2s) Dissipation

Rated Voltage (ohms) at 1ms (mW)

SR-5-500mA 250V 35A 0.270 2 310

SR-5-630mA 250V 35A 0.175 3.5 360

SR-5-800mA 250V 35A 0.125 6.5 430

SR-5-1A 250V 35A 0.083 9 500

SR-5-1.25A 250V 35A 0.061 13 600

SR-5-1.6A 250V 35A 0.047 24 730

SR-5-2A 250V 35A 0.031 30 870

SR-5-2.5A 250V 35A 0.028 45 1000

SR-5-3.15A 250V 35A 0.023 57 1200

SR-5-4A 250V 40A 0.015 80 1400

*SR-5-5A 250V 50A 0.011 120 1800

*SR-5-6.3A 250V 63A 0.009 140 2000

Subminiature Fuses

SR-5 Series, Time Lag

ELECTRICAL CHARACTERISTICS

Rated 1.5 In 2.1 In 2.75 In 4 In 10 In

Current min max min max min max min max

400mA-6.3A 1hr 2 min 400 ms 10 sec 150 ms 3 sec 20 ms 150 ms

* Conducting Path min. 0.2mm2

RoHS

2002/95/EC

OC-41

Printed Circuit Board Fuses - Axial and Radial Leaded

03987654323.02.0

2000

1000

900

800

700

600

500

400

300

200

100

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

.009

0.008

0.007

0.006

0.005

0.004

0.003

0.002

0.001

03987654323.02.0 018.020100086.06040

60 80 100018.06.02040

TIME IN SECONDS

200

800

1000

8000

4000

6000

2000

CURRENT IN AMPERES

0.4 1

SR- 5 T2.5A

200

400

600

800

1000

8000

4000

6000

2000

0.4 1

SR- 5 T1A

SR- 5 T2A

SR- 5 T3.15A

SR- 5 T5A

SR- 5 T4A

SR- 5 T1.6A

SR- 5 T1.25A

SR- 5 T800mA

SR- 5 T500mA

SR- 5 T6.3A

400 60 0

SR- 5 T400mA

TIME CURRENT CURVE

Subminiature Fuses

SR-5 Series, Time Lag

PACKAGING CODE

Packaging Code Description

-AP Ammo-pack taped 1,000 per box

-BK In bulk 200 per bag

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-42

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Time Lag Thru-Hole Fuse

• Rectangular shape with reduced foot print

• Designed to IEC 60127-3, Sheet 4

• Internationally accepted for primary and secondary

overcurrent protection

• Place directly into PCB or plug into BK/PCS holder

• High inrush withstand capability

• Compatible with leaded and lead-free reflow and wave

solder

• Base/Cap is Nylon #66, UL 94V0

• Pins are Tin Plated Copper

Agency Information

• UL Recognition: E146895 (400mA thru 6.3A)

• CSA: LR98127 (400mA thru 5A)

• VDE: 122052 (500mA thru 4A, 6.3A)

• SEMKO: 603891 (630mA thru 4A)

• CQC 05012014933 (630mA thru 4A)

• METI: 32-1966 (500mA thru 5A)

• Remaining 5-6.3A Approvals Pending

Specifications

• Solderability: EIA-186-9E Method 9

• High Frequency Vibration: MIL-STD-202F,

Method 201A

• Operating Temperature: -40°C to +125°C

• Soldering Heat Resistance: 260°C, 10S

(IEC 60068-2-20)

Ordering

• Specify product and packaging code

(i.e., SS-5-1A-AP)

Dimensions mm⁄(inches)

SPECIFICATIONS

Product Voltage Rating Interrupting Typical DC Cold Typical Melting Maximum Power

Code AC Rating @ Resistance I2t(A

2s) Dissipation

Rated Voltage (ohms) at 1ms (mW)

SS-5-500mA 250V 35A 0.270 2 310

SS-5-630mA 250V 35A 0.175 3.5 360

SS-5-800mA 250V 35A 0.125 6.5 430

SS-5-1A 250V 35A 0.083 9 500

SS-5-1.25A 250V 35A 0.061 13 600

SS-5-1.6A 250V 35A 0.047 24 730

SS-5-2A 250V 35A 0.031 30 870

SS-5-2.5A 250V 35A 0.028 45 1000

SS-5-3.15A 250V 35A 0.023 57 1200

SS-5-4A 250V 40A 0.015 80 1400

*SS-5-5A 250V 50A 0.011 120 1800

*SS-5-6.3A 250V 63A 0.009 140 2000

Subminiature Fuses

SS-5 Series, Time Lag

ELECTRICAL CHARACTERISTICS

Rated 1.5 In 2.1 In 2.75 In 4 In 10 In

Current min max min max min max min max

400mA-6.3A 1hr 2 min 400 ms 10 sec 150 ms 3 sec 20 ms 150 ms

* Conducting Path min. 0.2mm2

RoHS

2002/95/EC

OC-43

Printed Circuit Board Fuses - Axial and Radial Leaded

03987654323.02.0

2000

1000

900

800

700

600

500

400

300

200

100

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

.009

0.008

0.007

0.006

0.005

0.004

0.003

0.002

0.001

03987654323.02.0

60 80 100 018.06.02040

018.0 20 100086.06040

TIME IN SECONDS

200

800

1000

8000

4000

6000

2000

CURRENT IN AMPERES

0.4 1

SS- 5 T2.5A

200

400

600

800

1000

8000

4000

6000

2000

0.4 1

SS- 5 T1A

SS- 5 T2A

SS- 5 T3.15A

SS- 5 T5A

SS- 5 T4A

SS- 5 T1.6A

SS- 5 T1.25A

SS- 5 T800mA

SS- 5 T500mA

SS- 5 T6.3A

400 60 0

TIME CURRENT CURVE

Subminiature Fuses

SS-5 Series, Time Lag

PACKAGING CODE

Packaging Code Description

-AP Ammo-pack taped 1,000 per box

-BK In bulk 200 per bag

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-44

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Fast Acting Thru-Hole Fuse

• Designed to UL 248-14

• Accepted for primary and secondary overcurrent

protection

• Place directly into PCB or plug into BK/PCS holder

• Compatible with leaded and lead-free reflow and wave

solder

• Base/Cap is Nylon #66, UL 94V0

• Pins are Tin Plated Copper

Agency Information

• UL Listed: E146895 (400mA thru 10A)

• CSA: LR98127 (400mA thru 10A)

Specifications

• Solderability: EIA-186-9E Method 9

• High Frequency Vibration: MIL-STD-202F,

Method 201A

• Operating Temperature: -40°C to +125°C

• Soldering Heat Resistance: 260°C, 10S

(IEC 60068-2-20)

Ordering

• Specify product and packaging code

(i.e., SR-5F-1A-AP)

Dimensions mm⁄(inches)

SPECIFICATIONS

Product Voltage Rating Interrupting Typical DC Cold Typical Melting

Code AC Rating @ Resistance I2t(A

2s)

Rated Voltage (ohms) at 1ms

SR-5F-800mA 250V 50A 210 2.7

SR-5F-1A 250V 50A 120 4.9

SR-5F-1.6A 250V 50A 73 8.0

SR-5F-2A 250V 50A 50 12.1

SR-5F-2.5A 250V 50A 40 16.8

SR-5F-3.15A 250V 50A 32 32.4

SR-5F-4A 250V 50A 25 48.4

*SR-5F-5A 250V 50A 17 75.0

*SR-5F-6.3A 125V 50A 14 108

*SR-5F-7A 125V 50A 11 160

*SR-5F-8A 125V 50A 9 190

*SR-5F-10A 125V 50A 7 270

Subminiature Fuses

SR-5F Series, Fast Acting

ELECTRICAL CHARACTERISTICS

Rated 1 In 1.5 In 2 In

Current min max max

400mA-10A 1hr 10 min 2 min

* Conducting Path min. 0.2mm2

RoHS

2002/95/EC

OC-45

Printed Circuit Board Fuses - Axial and Radial Leaded

03987654323.02.0

2000

1000

900

800

700

600

500

400

300

200

100

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.009

0.008

0.007

0.006

0.005

0.004

0.003

0.002

0.001

03987654323.02.0 001010.80.6 806040

60 80 10004010.86

TIME IN SECONDS

200

800

1000

8000

6000

2000

CURRENT IN AMPERES

0.4 1

400

600

800

1000

8000

4000

6000

2000

0.4 1

SR-5F, 1A

SR-5F, 3.15A

SR-5F, 4A

SR-5F, 2A

SR-5F, 800mA

SR-5F 10A

400 600

SR-5F, 5A

SR-5F, 2.5A

SR-5F, 1.5A

SR-5F 6.3A

SR-5F 7A

SR-5F 8A

TIME CURRENT CURVE

Subminiature Fuses

SR-5F Series, Fast Acting

PACKAGING CODE

Packaging Code Description

-AP Ammo-pack taped 1,000 per box

-BK In bulk 200 per bag

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-46

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Fast Acting Thru-Hole Fuse

• Rectangular shape with reduced foot print

• Designed to UL 248-14

• Accepted for primary and secondary overcurrent

protection

• Place directly into PCB or plug into BK/PCS holder

• Compatible with leaded and lead-free reflow and wave

solder

• Base/Cap is Nylon #66, UL 94V0

• Pins are Tin Plated Copper

Agency Information

• UL Listed: E146895 (400mA thru 10A)

• CSA: LR98127 (400mA thru 10A)

Specifications

• Solderability: EIA-186-9E Method 9

• High Frequency Vibration: MIL-STD-202F,

Method 201A

• Operating Temperature: -40°C to +125°C

• Soldering Heat Resistance: 260°C, 10S

(IEC 60068-2-20)

Ordering

• Specify product and packaging code

(i.e., SS-5F-1A-AP)

Dimensions mm⁄(inches)

Subminiature Fuses

SS-5F Series, Fast Acting

ELECTRICAL CHARACTERISTICS

Rated 1 In 1.5 In 2 In

Current min max max

400mA-10A 1hr 10 min 2 min

SPECIFICATIONS

Product Voltage Rating Interrupting Typical DC Cold Typical Melting

Code AC Rating @ Resistance I2t(A

2s)

Rated Voltage (ohms) at 1ms

SS-5F-800mA 250V 50A 210 2.7

SS-5F-1A 250V 50A 120 4.9

SS-5F-1.6A 250V 50A 73 8.0

SS-5F-2A 250V 50A 50 12.1

SS-5F-2.5A 250V 50A 40 16.8

SS-5F-3.15A 250V 50A 32 32.4

SS-5F-4A 250V 50A 25 48.4

*SS-5F-5A 250V 50A 17 75.0

*SS-5F-6.3A 125V 50A 14 108

*SS-5F-7A 125V 50A 11 160

*SS-5F-8A 125V 50A 9 190

*SS-5F-10A 125V 50A 7 270

* Conducting Path min. 0.2mm2

RoHS

2002/95/EC

OC-47

Printed Circuit Board Fuses - Axial and Radial Leaded

03987654323.02.0

2000

1000

900

800

700

600

500

400

300

200

100

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.09

0.08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0.009

0.008

0.007

0.006

0.005

0.004

0.003

0.002

0.001

03987654323.02.0

60 80 10004010.86.0

001010.80.6 80

6040

TIME IN SECONDS

200

800

1000

8000

4000

6000

2000

CURRENT IN AMPERES

0.4 1

400

600

800

1000

8000

4000

6000

2000

0.4 1

SS-5F, 1A

SS-5F, 3.15A

SS-5F, 4A

SS-5F, 2A

SS-5F, 800mA

SS-5F 10A

400 600

SS-5F, 5A

SS-5F, 2.5A

SS-5F, 1.5A

SS-5F 6.3A

SS-5F 7A

SS-5F 8A

TIME CURRENT CURVE

Subminiature Fuses

SS-5F Series, Fast Acting

PACKAGING CODE

Packaging Code Description

-AP Ammo-pack taped 1,000 per box

-BK In bulk 200 per bag

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-48

Printed Circuit Board Fuses - Axial and Radial Leaded

Description

• Radial Leaded Time Lag Thru-Hole Fuse

• Designed to IEC 60127-3, Sheet 4

• Ideal for electronic lighting ballasts

• cURus Recognized at 300V/100A

• Internationally accepted for primary and secondary

overcurrent protection

• Place directly into PCB or plug into BK/PCS holder

• High inrush withstand capability

• Compatible with leaded and lead-free reflow and wave

solder

• Base/Cap is Nylon #66, UL 94V0

• Pins are Tin Plated Copper

Agency Information

• cURus: E146895 (1A thru 5A @ 300V/100A)

• PSE: (1A thru 6.3A @ 300V/100A)

• VDE: (1A thru 5A)

• SEMKO: (1A thru 5A) Pending

• CCC (1A thru 6.3A) Pending

• EK: KTL (1A thru 6.3A) Pending

Specifications

• Solderability: EIA-186-9E Method 9

• High Frequency Vibration: MIL-STD-202F,

Method 201A

• Operating Temperature: -40°C to +125°C

• Soldering Heat Resistance: 260°C, 10S

(IEC 60068-2-20)

Ordering

• Specify product and packaging code

(i.e., SR-5H-1A-AP)

Dimensions mm⁄(inches)

SPECIFICATIONS

Product Voltage Rating Interrupting Typical DC Cold Typical Melting Maximum Power

Code AC Rating @ Resistance I2t(A

2s) Dissipation

Rated Voltage (ohms) at 1ms (mW)

SR-5H-1A 250V 100A 0.083 9 500

SR-5H-1.25A 250V 100A 0.061 13 600

SR-5H-1.6A 250V 100A 0.047 24 730

SR-5H-2A 250V 100A 0.031 30 870

SR-5H-2.5A 250V 100A 0.028 45 1000

SR-5H-3.15A 250V 100A 0.023 57 1200

SR-5H-4A 250V 100A 0.015 80 1400

*SR-5H-5A 250V 100A 0.011 120 1800

*SR-5H-6.3A 250V 100A 0.009 140 2000

Subminiature Fuses

SR-5H Series, Time Lag

ELECTRICAL CHARACTERISTICS

Rated 1.5 In 2.1 In 2.75 In 4 In 10 In

Current min max min max min max min max

1A-6.3A 1hr 2 min 400 ms 10 sec 150 ms 3 sec 20 ms 150 ms

* Conducting Path min. 0.2mm2

RoHS

2002/95/EC

OC-49

Printed Circuit Board Fuses - Axial and Radial Leaded

03987654323.02.0

2000

1000

900

800

700

600

500

400

300

200

100

0. 9

0. 8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0. 09

0. 08

0.07

0.06

0.05

0.04

0.03

0.02

0.01

0. 009

0. 008

0.007

0.006

0.005

0.004

0.003

0.002

0.001

03987654323.02.0

60 80 10004010.86.0

00101##

0.6 806040

TIME IN SECONDS

200

800

1000

8000

4000

6000

2000

CURRENT IN AMPERES

0.4 1

SR-5H T2.5A

400

600

800

1000

8000

4000

6000

2000

0.4 1

SR-5H T1A

SR-5H T2A

SR-5H T3.15A

SR-5H T5A

SR-5H T4A

SR-5H T1.6A

SR-5H T1.25A

SR-5H T6.3A

400 600

TIME CURRENT CURVE

Subminiature Fuses

SR-5H Series, Time Lag

PACKAGING CODE

Packaging Code Description

-AP Ammo-pack taped 1,000 per box

-BK In bulk 200 per bag

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-50

Traditional Ferrule Fuses - Ferrule Type

Description

• Axial leaded, time delay

• 5mm x 15mm physical size

• Glass tube, nickel-plated brass endcap construction

• Leads are tin coated

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• UL Listed product meets standard UL 248-14

Agency Information

• UL Listed Card: C515 125mA-250mA and 375mA-3A

(Guide JDYX, File E19180)

• UL Recognized Card: C515 350mA, and 3.5A-7A

(Guide JDYX2, File E19180)

• CSA Certification Card: C515 125mA-250mA and

375mA-3A (Class 1422-01, LR65063)

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. C515-1-R)

• With TR2 packaging code, lead wire length is 20.3mm

Dimensions (mm)

Drawing Not to Scale

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Typical

Product Code Rating Rating Resistance* Melting I2t† Voltage

AC 600V 250V 125V (ohms) AC Drop (mV)‡

C515-125mA 250V - 35A 10000A 4.72 0.101 770

C515-250mA 250V - 35A 10000A 1.32 0.467 430

C515-350mA 250V 25A 35A 10000A 1.04 1.169 530

C515-375mA 250V - 35A 10000A 0.81 1.531 470

C515-500mA 250V - 35A 10000A 0.54 2.280 440

C515-600mA 250V - 35A 10000A 0.38 6.982 350

C515-750mA 250V - 35A 10000A 0.26 9.162 310

C515-800mA 250V - 35A 10000A 0.23 10.544 260

C515-1A 250V - 35A 10000A 0.14 14.289 230

C515-1.25A 250V - 100A 10000A 0.13 22.961 220

C515-1.5A 250V - 100A 10000A 0.100 31.989 240

C515-1.6A 250V - 100A 10000A 0.090 35.156 200

C515-2A 250V - 100A 10000A 0.059 60.256 170

C515-2.25A 250V - 100A 10000A 0.057 97.724 180

C515-2.5A 250V - 100A 10000A 0.046 78.163 190

C515-3A 250V - 100A 10000A 0.035 80.426 150

C515-3.5A 125V - - 400A 0.028 149.279 130

C515-4A 125V - - 400A 0.023 233.346 130

C515-5A 125V - - 400A 0.019 354.813 150

C515-6A 125V - - 400A 0.014 471.360 125

C515-7A 125V - - 400A 0.013 710.500 100

* DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t(A

2Sec) (Minimum I2t at 10 times rated current)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

135% 60 minutes max.

125mA - 250mA 200% 3 seconds min.

120 seconds max.

100% 4 hours min.

470mA 30 minutes max.

350mA 600mA 90 seconds max.

2A 2 seconds max.

6A 500 milliseconds max.

135% 60 minutes max.

375mA - 7A 200% 3 seconds min.

120 seconds max.

5mm x 15mm Fuses

C515 Series, Time Delay, Glass Tube

RoHS

2002/95/EC

OC-51

Traditional Ferrule Fuses - Ferrule Type

Nominal Time/Current Characteristics

0.001

0.01

0.1

100

1000

10000

0.01 0.1 1 10 100 1000

Current (A)

Pre-arcing time (s)

125mA

250mA

350mA

375mA

500mA

750mA

3.5A

600mA

1.25A

1.5A

1.6A

2.25A

2.5A

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

TR2 1,500 pieces of fuses packed into tape on a reel (20.3mm lead wire length)

OPTION CODE

Option Code Description

SInsulation Sleeve

-R RoHS compliant version

5mm x 15mm Fuses

C515 Series, Time Delay, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-52

Traditional Ferrule Fuses - Ferrule Type

Description

• Axial leaded fast acting

• 5mm x 15mm physical size

• Glass tube, nickel-plated brass endcap construction

• Leads are plated with 95% tin, 5% lead

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• UL Listed product meets standard UL 248-14

• High breaking capacity for lighting ballast applications

Agency Information

• UL Listed Card: C517 3A (Guide JDYX, File E75865)

• UL Recognition Card: C517 3A

(Guide JDYX2, File E75865)

• CSA Certification Card: 3A (Class 1422-01, LR65063)

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. C517-3-R)

• With TR2 packaging code, lead wire length is 20.3mm

Dimensions (mm)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

100% None

3A 135% 60 minutes max.

200% 2 seconds max.

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Cold Typical Typical

Product Code Rating at Rated Voltage Resistance* Melting I2t† Voltage

AC AC (ohms) AC Drop (mV)‡

350V** 100A

C517-3A 250V 100A 0.34 5.87 141.7

125V 10,000A

* DC Cold Resistance (Measured at <10% of rated current)

†Typical Melting I2t(A

2Sec) (Minimum I2t at 10 times rated current)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)

** 350VAC is UL Recognized

5mm x 15mm Fuses

C517 Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-53

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

TR2 1,500 pieces of fuses packed into tape on a reel (20.3mm lead wire length)

OPTION CODE

Option Code Description

SInsulation Sleeve

-R RoHS compliant version

5mm x 15mm Fuses

C517 Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-54

Traditional Ferrule Fuses - Ferrule Type

Description

• Axial leaded fast acting

• 5mm x 15mm physical size

• Glass tube, nickel-plated brass endcap construction

• Leads are plated with 95% tin, 5% lead

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• UL Listed product meets standard UL 248-14

Agency Information

• UL Listed Card: Guide JDYX, File E19180

• CSA Certification Card: Class 1422-01, LR65063

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. C518-3-R)

• With TR2 packaging code, lead wire length is 20.3mm

Dimensions (mm)

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Cold Typical Typical

Product Code Rating at Rated Voltage Resistance* Melting I2t† Voltage

AC 250VAC 125VAC (ohms) AC Drop (mV)‡

C518-100mA 250V 35A 10,000A 22.30 0.0010 2230

C518-125mA 250V 35A 10,000A 15.20 0.0019 1930

C518-250mA 250V 35A 10,000A 5.66 0.012 1450

C518-375mA 250V 35A 10,000A 2.53 0.039 968

C518-500mA 250V 35A 10,000A 1.66 0.059 845

C518-750mA 250V 35A 10,000A 0.91 0.264 686

C518-1.5A 250V 100A 10,000A 0.900 0.800 135

C518-2A 250V 100A 10,000A 0.064 1.9 136

C518-2.5A 250V 100A 10,000A 0.046 2.9 121

C518-3A 250V 100A 10,000A 0.038 6.1 116

C518-3.5A 250V 100A 10,000A 0.032 9.7 115

C518-4A 250V 200A 10,000A 0.022 16.6 88

C518-5A 250V 200A 10,000A 0.018 22.4 91

* DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t(A

2Sec) (Minimum at 10 times rated current)

‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

100% None

100mA-5A 135% 60 minutes max.

200% 2 seconds max.

5mm x 15mm Fuses

C518 Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-55

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

TR2 1,500 pieces of fuses packed into tape on a reel (20.3mm lead wire length)

OPTION CODE

Option Code Description

SInsulation Sleeve

-R RoHS compliant version

5mm x 15mm Fuses

C518 Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-56

Traditional Ferrule Fuses - Ferrule Type

Description

• Time delay

• 5mm x 15mm physical size

• Glass tube, nickel-plated brass endcap construction

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• UL Listed product meets standard UL 248-14

Agency Information

• UL Listed Card: C519 125mA-250mA and 375mA-3A

(Guide JDYX, File E19180)

• UL Recognized Card: C519 350mA, and 3.5A-7A

(Guide JDYX2, File E19180)

• CSA Certification Card: C519 125mA-250mA and

375mA-3A (Class 1422-01, LR65063)

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. C519-3-R)

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Cold Typical Typical

Product Code Rating at Rated Voltage Resistance* Melting I2t† Voltage

AC 600V 250V 125V (ohms) AC Drop (mV)‡

C519-125mA 250V - 35A 10,000A 4.72 0.101 770

C519-250mA 250V - 35A 10,000A 1.32 0.467 430

C519-350mA 250V 25A 35A 10,000A 1.04 1.169 530

C519-375mA 250V - 35A 10,000A 0.81 1.531 470

C519-500mA 250V - 35A 10,000A 0.54 2.280 440

C519-600mA 250V - 35A 10,000A 0.38 6.982 350

C519-750mA 250V - 35A 10,000A 0.26 9.162 310

C519-1A 250V - 35A 10,000A 0.14 14.289 230

C519-1.25A 250V - 100A 10,000A 0.13 22.961 220

C519-1.5A 250V - 100A 10,000A 0.10 31.989 240

C519-1.6A 250V - 100A 10,000A 0.09 31.156 200

C519-2A 250V - 100A 10,000A 0.059 60.256 170

C519-2.25A 250V - 100A 10,000A 0.057 97.724 180

C519-2.5A 250V - 100A 10,000A 0.046 78.163 190

C519-3A 250V - 100A 10,000A 0.035 80.426 150

C519-3.5A 125V - - 400A 0.028 149.279 130

C519-4A 125V - - 400A 0.023 233.346 130

C519-5A 125V - - 400A 0.019 354.813 150

* DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t(A

2Sec) (Typical I2t at 10 times rated current)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

135% 60 minutes max.

125mA - 250mA 200% 3 seconds min.

120 seconds max.

100% 4 hours min.

470mA 30 minutes max.

350mA 600mA 90 seconds max.

2A 2 seconds max.

6A 500 milliseconds max.

135% 60 minutes max.

375mA - 5A 200% 3 seconds min.

120 seconds max.

5mm x 15mm Fuses

C519 Series, Time Delay, Glass Tube

RoHS

2002/95/EC

OC-57

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

SInsulation Sleeve

-R RoHS compliant version

5mm x 15mm Fuses

C519 Series, Time Delay, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-58

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting

• 5mm x 15mm physical size

• Glass tube, nickel-plated brass endcap construction

• Optional sleeve is flexible flouropolymer

(U.L. flammability rating VW-1).

• UL Listed product meets standard UL 248-14

Agency Information

• UL Listed Card: Guide JDYX, File E19180

• CSA Certification Card: Class 1422-01, LR65063

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. C520-3-R)

Dimensions

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

100% None

100mA - 5A 135% 1 hours max.

200% 2 seconds max.

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Cold Typical Typical

Product Code Rating at Rated Voltage Resistance* Melting I2t† Voltage

AC 250VAC 125VAC (ohms) AC Drop (mV)‡

C520-100mA 250V 35A 10,000A 22.30 0.0010 2230

C520-125mA 250V 35A 10,000A 15.20 0.0019 1930

C520-250mA 250V 35A 10,000A 5.60 0.012 1450

C520-375mA 250V 35A 10,000A 2.53 0.039 968

C520-500mA 250V 35A 10,000A 1.66 0.059 845

C520-750mA 250V 35A 10,000A 0.91 0.264 686

C520-1.5A 250V 100A 10,000A 0.900 0.800 135

C520-2A 250V 100A 10,000A 0.064 1.9 136

C520-2.5A 250V 100A 10,000A 0.046 2.9 121

C520-3A 250V 100A 10,000A 0.038 6.1 116

C520-3.5A 250V 100A 10,000A 0.032 9.7 115

C520-4A 250V 200A 10,000A 0.022 16.6 88

C520-5A 250V 200A 10,000A 0.018 22.4 91

* DC Cold Resistance (Measured at <10% of rated current)

†Typical Melting I2t (A2Sec) (maximum I2t at 10 times rated current)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

5mm x 15mm Fuses

C520 Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-59

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

SInsulation Sleeve

-R RoHS compliant version

5mm x 15mm Fuses

C520 Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-60

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting, low breaking capacity

• Optional Axial leads available

• 5mm x 20mm physical size

• Glass tube, nickel-plated brass endcap construction

• Designed to IEC 60127-2 (32mA-6.3A)

Agency Information

• UL Recognized Card: (32mA-10A) Guide JDYX2,

File E19180

• CSA Component Acceptance: File 53787

• cURus Recognition: Guide JDYX8, File E19180

• SEMKO Approval 160mA-10A

• VDE Approval 160mA-10A

• BSI Approval 160mA-10A

• IMQ Approval 160mA-10A

• CCC Approval 160mA-6.3A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. S500-2-R)

• Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Typical Maximum

Product Code Rating at Rated Voltage (50Hz) Cold Resistance Melting I2t (A2Sec) Voltage

AC AC (ohms)* AC† Drop (mV)‡

S500-32mA 250V 35A 41.5 0.000047 3200

S500-40mA 250V 35A 25.5 0.00011 2500

S500-50mA 250V 35A 17.5 0.00020 2400

S500-63mA 250V 35A 12.9 0.00057 2000

S500-80mA 250V 35A 5.2 0.0012 1200

S500-100mA 250V 35A 3.9 0.003 1100

S500-125mA 250V 35A 2.9 0.005 1000

S500-160mA 250V 35A 9.2 0.008 2000

S500-200mA 250V 35A 7.0 0.016 1700

S500-250mA 250V 35A 4.5 0.28 1400

S500-315mA 250V 35A 3.2 0.58 1300

S500-400mA 250V 35A 1.9 0.18 1100

S500-500mA 250V 35A 0.27 0.18 220

S500-630mA 250V 35A 0.21 0.35 220

S500-800mA 250V 35A 0.15 0.67 190

S500-1A 250V 35A 0.13 0.60 200

S500-1.25A 250V 35A 0.098 0.84 200

S500-1.6A 250V 35A 0.068 1.6 190

S500-2A 250V 35A 0.044 4.2 150

S500-2.5A 250V 35A 0.035 6.1 150

S500-3.15A 250V 35A 0.026 13 130

S500-4A 250V 40A 0.022 22 130

S500-5A 250V 50A 0.015 42 120

S500-6.3A 250V 63A 0.010 69 120

S500-8A 250V 80A N/A N/A N/A

S500-10A 250V 100A N/A N/A N/A

* DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t (I2t was measured at listed interrupting rating and rated voltage)

‡ Maximum Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

1.5 In 2.1 In 2.75 In 4 In 10 In

In min max min max min max max

32mA-100mA 60 min 30 min 10 ms 500 ms 3 ms 100 ms 20 ms

125mA-6.3A 60 min 30 min 50 ms 2 sec 10 ms 300 ms 20 ms

5mm x 20mm Fuses

S500 Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-61

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

S500 Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-62

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting

• Optional axial leads available

• 5mm x 20mm physical size

• Ceramic tube, nickel brass endcap construction

• Designed to IEC 60127-2

Agency Information

• UL Recognized Card: (50mA-10A) Guide JDYX2,

File E19180

• CSA Component Acceptance: File 53787

• cURus Recognition: Guide JDYX8, File E19180

• SEMKO Approval 50mA, 160mA-10A

• VDE Approval 160mA-10A

• IMQ Approval 50mA-10A

• CCC Approval 160mA-10A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. S501-2-R) • Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical Typical

Product Code Rating at Rated Voltage Melting I2t (A2Sec) Voltage

AC AC AC Drop (mV)‡

S501-50mA 250V 1500A 0.0017 9000

S501-63mA 250V 1500A 0.0005 3300

S501-80mA 250V 1500A 0.0011 2600

S501-100mA 250V 1500A 0.0018 2300

S501-125mA 250V 1500A 0.0037 1900

S501-160mA 250V 1500A 0.008 1600

S501-200mA 250V 1500A 0.020 1350

S501-250mA 250V 1500A 0.027 1300

S501-315mA 250V 1500A 0.010 1400

S501-400mA 250V 1500A 0.018 1200

S501-500mA 250V 1500A 0.038 1050

S501-630mA 250V 1500A 0.064 1200

S501-800mA 250V 1500A 0.097 490

S501-1A 250V 1500A 0.480 230

S501-1.25A 250V 1500A 0.9 200

S501-1.6A 250V 1500A 1.9 180

S501-2A 250V 1500A 2.0 205

S501-2.5A 250V 1500A 3.9 190

S501-3.15A 250V 1500A 8.1 160

S501-4A 250V 1500A 14 160

S501-5A 250V 1500A 25 155

S501-6.3A 250V 1500A 48 150

S501-8A 250V 1500A N/A N/A

S501-10A 250V 1500A N/A N/A

‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

1.5 In 2.1 In 2.75 In 4 In 10 In

In min max min max min max max

50mA-3.15A 60 min 30 min 10 ms 2 sec 3 ms 300 ms 20 ms

4A-10A 60 min 30 min 10 ms 3 sec 3 ms 300 ms 20 ms

5mm x 20mm Fuses

S501 Series, Fast Acting, Ceramic Tube

RoHS

2002/95/EC

OC-63

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

S501 Series, Fast Acting, Ceramic Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-64

Traditional Ferrule Fuses - Ferrule Type

Description

• Time delay, high breaking capacity

• Optional axial leads available

• 5mm x 20mm physical size

• Ceramic tube, nickel plated brass endcap construction

• Designed to IEC 60127-2 (1A-12A)

Agency Information

• UL Recognized Card: (500mA-12A) Guide JDYX2,

File E19180

• CSA Component Acceptance: File 53787, 500mA-10A

• SEMKO Approval, 500mA-10A

• VDE Approval, 500mA-10A

• BSI Approval, 500mA-10A

• IMQ Approval, 500mA-10A

• CCC Approval, 500mA-6.3A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. S505-3-R)

• Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Typical Typical

Product Code Rating at Rated Voltage (50Hz) Cold Resistance Melting I2t (A2Sec) Voltage

AC AC (ohms)* AC† Drop (mV)‡

S505-500mA 250V 1500A 0.507 - 295

S505-800mA 250V 1500A 0.237 - 189

S505-1A 250V 1500A 0.138 0.74 170

S505-1.25A 250V 1500A 0.089 1.6 150

S505-1.6A 250V 1500A 0.060 3.5 130

S505-2A 250V 1500A 0.041 7.6 110

S505-2.5A 250V 1500A 0.030 14 100

S505-3.15A 250V 1500A 0.021 27 90

S505-4A 250V 1500A 0.015 52 85

S505-5A 250V 1500A 0.011 98 80

S505-6.3A 250V 1500A 0.008 197 75

S505-8A 250V 1500A 0.007 311 75

S505-10A 250V 1500A 0.006 397 72

S505-12A 250V 1000A 0.005 714x77

* DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t (I2t was measured at listed interrupting rating and rated voltage)

‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

x Typical Melting I2t was measured at 10 times the rated current under DC

ELECTRICAL CHARACTERISTICS

1.5 In 2.1 In 2.75 In 4 In 10 In

In min max min max min max min max

<1A 60 min 30 min 250 ms 80 sec 50 ms 5 sec 5 ms 55 ms

1A-3.15A 60 min 30 min 1 sec 80 sec 95 ms 5 sec 10 ms 100 ms

4A-10A 60 min 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms

12.5A -- 30 min 1 sec 80 sec 150 ms 5 sec 20 ms 100 ms

5mm x 20mm Fuses

S505 Series, Time Delay, Ceramic Tube

RoHS

2002/95/EC

OC-65

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

S505 Series, Time Delay, Ceramic Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-66

Traditional Ferrule Fuses - Ferrule Type

Description

• Time delay, low breaking capacity

• Optional axial leads available

• 5mm x 20mm physical size

• Glass tube, nickel-plated brass endcap construction

• Designed to IEC 60127-2 (32mA-10A)

Agency Information

• UL Recognized Card: (32mA-15A) Guide JDYX2,

File E19180

• CSA Component Acceptance: File 53787

• cURus Recognition: Guide JDYX8, File E19180

• SEMKO Approval, 32mA-10A

• VDE Approval, 32mA-10A

• BSI Approval, 32mA-10A

• IMQ Approval, 32mA-10A

• MITI Approval, 32mA-6.3A

• CCC Approval, 32mA-6.3A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. S506-2-R)

• Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Voltage Interrupting Rating Typical DC Minimum Typical

Product Code Rating at Rated Voltage (50Hz) Cold Resistance Pre-Arching I2t Voltage

AC AC (ohms)* (A2Sec) AC† Drop (mV)‡

S506-32mA 250V 35A 21.0 0.0014 1050

S506-40mA 250V 35A 13.90 0.0034 920

S506-50mA 250V 35A 9.24 0.006 800

S506-63mA 250V 35A 6.96 0.012 760

S506-80mA 250V 35A 4.42 0.015 580

S506-100mA 250V 35A 2.74 0.022 490

S506-125mA 250V 35A 1.97 0.034 390

S506-160mA 250V 35A 1.27 0.052 320

S506-200mA 250V 35A 1.00 0.078 340

S506-250mA 250V 35A 0.640 0.17 270

S506-315mA 250V 35A 0.450 0.41 250

S506-400mA 250V 35A 0.308 0.61 210

S506-500mA 250V 35A 0.183 0.67 140

S506-630mA 250V 35A 0.186 1.0 150

S506-800mA 250V 35A 0.128 2.2 75

S506-1A 250V 35A 0.062 2.7 80

S506-1.25A 250V 35A 0.045 6.7 70

S506-1.6A 250V 35A 0.038 9.7 70

S506-2A 250V 35A 0.028 15 68

S506-2.5A 250V 35A 0.023 25 68

S506-3.15A 250V 35A 0.017 51 66

S506-4A 250V 40A 0.012 88 66

S506-5A 250V 50A 0.008 150 66

S506-6.3A 250V 63A 0.008 214 60

S506-8A 250V 80A 0.006 192 55

S506-10A 250V 100A 0.004 420 54

S506-12.5A 250V 125A 0.004 812 45

S506-15A 250V 125A 0.004 1029 73

* DC Cold Resistance (Measured at <10% of rated current)

† Minimum Pre-Arching I2t (Measured at 10 In and rated voltage)

‡ Typical Voltage Drop (Voltage drop was measured at 20°C ambient temperature at rated current)

S506 ELECTRICAL CHARACTERISTICS

2.1 In 2.75 In 4 In 10 In

In max min max min max min max

32mA-100mA 2 min 200 ms 10 sec 40 ms 3 sec 10 ms 300 ms

125mA-6.3A 2 min 600 ms 10 sec 150 ms 3 sec 20 ms 300 ms

8A-15A 2 min 600 ms 10 sec 150 ms 3 sec 20 ms 300 ms

5mm x 20mm Fuses

S506 Series, Time Delay, Glass Tube

RoHS

2002/95/EC

OC-67

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

5mm x 20mm Fuses

S506 Series, Time Delay, Glass Tube

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-68

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting, low breaking capacity

• Optional axial leads available

• 5mm x 20mm physical size

• Glass tube, nickel-plated brass endcap construction

• Designed to UL/CSA 248-14

Agency Information

• UL Listed, Guide JDYX, File E19180, 63mA-6A

• UL Recognized Card: (7A-15A) Guide JDYX2,

File E19180

• CSA Certified, Class 1422-01, File E65063, 63mA-6A

• MITI Approval, 1A-15A

• CCC Approval, 63mA-6A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. GMA-2-R) • Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

(

.2m

(

+0.1/-0.2

)

38.10mm

(

.38)

(

.20

)

21.10mm

(

.81)

(

REF

)

(

38.10mm

(

)

Dimensions mm⁄(inches)

* Interrupting ratings: Interrupting ratings for 63mA - 6A were measured at 70% - 80% power factor on AC. The interrupting ratings for 7A - 15A were measured at 100% power factor on AC.

** DC Cold Resistance (Measured at <10% of rated current)

† Typical Pre-Arching I2t (I2t was measured at listed interrupting rating and rated voltage)

‡ Maximum Voltage drop (Voltage drop was measured at 20°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% None

63mA - 10A 135% 60 minutes maximum

200% 2 minutes maximum

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Maximum

Product Code Rating Rating* Resistance Pre-Arc I2t Voltage

AC 250V 125V (ohms)** AC† Drop (mV)‡

GMA-63mA 250V 35A 10,000A - 0.00024 4700

GMA-100mA 250V 35A 10,000A - 0.0001 4300

GMA-125mA 250V 35A 10,000A - 0.0024 2600

GMA-200mA 250V 35A 10,000A - 0.001 3400

GMA-250mA 250V 35A 10,000A - 0.018 2200

GMA-300mA 250V 35A 10,000A - 0.019 470

GMA-315mA 250V 35A 10,000A - 0.019 450

GMA-500mA 250V 35A 10,000A 0.454 0.15 230

GMA-600mA 250V 35A 10,000A 0.256 0.32 200

GMA-750mA 250V 35A 10,000A 0.186 0.47 200

GMA-800mA 250V 35A 10,000A 0.170 0.70 180

GMA-1A 250V 35A 10,000A 0.163 0.48 300

GMA-1.25A 250V 100A 10,000A 0.122 0.84 290

GMA-1.5A 250V 100A 10,000A 0.090 1.6 270

GMA-1.6A 250V 100A 10,000A 0.080 2.0 260

GMA-2A 250V 100A 10,000A 0.066 3.1 250

GMA-2.5A 250V 100A 10,000A 0.046 4.9 240

GMA-3A 250V 100A 10,000A 0.039 8.8 215

GMA-3.15A 125V - 10,000A 0.036 9.7 210

GMA-3.5A 125V - 10,000A 0.030 13 210

GMA-4A 125V - 10,000A 0.026 19 205

GMA-5A 125V - 10,000A 0.021 29 200

GMA-6A 125V - 10,000A 0.017 45 180

GMA-7A 125V - 200A 0.012 150 110

GMA-8A 125V - 200A 0.009 280 110

GMA-10A 125V - 200A 0.006 280 110

GMA-15A 125V - 150A 0.004 950 100

5mm x 20mm Fuses

GMA Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-69

Traditional Ferrule Fuses - Ferrule Type

100

200

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

AMPERE

RATING

1.25A

1.5A 2A

2.5A 3A

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

GMA Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-70

Traditional Ferrule Fuses - Ferrule Type

Description

• Medium time delay, low breaking capacity

• Optional axial leads available

• 5mm x 20mm physical size

• Glass tube, nickel-plated brass endcap construction

• Designed to UL/CSA 248-14

Agency Information

• UL Listed, Guide JDYX, File E19180, 63mA-6.3A

• UL Recognized Card: (7A-10A) Guide JDYX2,

File E19180

• CSA Certified, Class 1422-01, File E65063, 63mA-6.3A

• MITI Approval, 1A-10A

• CCC Approval, 500mA-6.3A

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. GMC-2-R)

• Ratings above 6.3A have a 0.8mm diameter lead

• With TR2 packaging code, lead wire length is 19.05mm

)

(

+0.1/-0.2

)

38.10mm

(

.38)

(

.20

)

21.10mm

(

.81)

(

REF

)

(

38.10mm

(

.38)

Dimensions mm⁄(inches)

* Interrupting ratings: Interrupting ratings for 63mA - 6.3A were measured at 70% - 80% power factor on AC. The interrupting ratings for 7A - 10A were measured at 100% power factor on AC.

** DC Cold Resistance (Measured at <10% of rated current)

† Typical Pre-Arching I

t (I

t was measured at listed interrupting rating and rated voltage)

‡ Maximum Voltage drop (Voltage drop was measured at 20°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% None

63mA - 10A 135% 60 minutes maximum

200% 2 minutes maximum

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Maximum

Product Code Rating Rating* Resistance Pre-Arc I2t Voltage

AC 250V 125V (ohms)** AC† Drop (mV)‡

GMC-63mA 250V 35A 10,000A 10.350 0.0027 1400

GMC-80mA 250V 35A 10,000A - 0.0050 1400

GMC-100mA 250V 35A 10,000A 4.775 0.0094 1200

GMC-125mA 250V 35A 10,000A 3.400 0.014 1000

GMC-150mA 250V 35A 10,000A 2.555 0.022 800

GMC-160mA 250V 35A 10,000A 2.295 0.022 730

GMC-200mA 250V 35A 10,000A 1.395 0.032 650

GMC-250mA 250V 35A 10,000A 0.965 0.046 490

GMC-300mA 250V 35A 10,000A 0.838 0.081 580

GMC-315mA 250V 35A 10,000A 0.685 0.081 480

GMC-400mA 250V 35A 10,000A 0.615 0.18 510

GMC-500mA 250V 35A 10,000A 0.335 0.41 370

GMC-600mA 250V 35A 10,000A 0.282 0.60 360

GMC-630mA 250V 35A 10,000A 0.246 0.66 360

GMC-700mA 250V 35A 10,000A 0.213 0.85 340

GMC-750mA 250V 35A 10,000A 0.213 0.85 320

GMC-800mA 250V 35A 10,000A 0.180 0.85 290

GMC-1A 250V 35A 10,000A 0.156 1.8 250

GMC-1.25A 250V 100A 10,000A 0.098 3.4 200

GMC-1.5A 250V 100A 10,000A 0.076 5.4 190

GMC-1.6A 250V 100A 10,000A 0.067 5.8 160

GMC-2A 250V 100A 10,000A 0.043 8.9 130

GMC-2.5A 250V 100A 10,000A 0.035 13 130

GMC-3A 250V 100A 10,000A 0.026 19 130

GMC-3.15A 250V 100A 10,000A 0.025 23 130

GMC-3.5A 125V - 10,000A 0.022 25 130

GMC-4A 125V - 10,000A 0.019 36 120

GMC-5A 125V - 10,000A 0.014 58 120

GMC-6A 125V - 10,000A 0.013 88 120

GMC-6.3A 125V - 10,000A 0.012 110 120

GMC-7A 125V - 200A 0.012 150 120

GMC-8A 125V - 200A 0.009 200 110

GMC-10A 125V - 200A 0.007 300 110

5mm x 20mm Fuses

GMC Series Medium Time Delay, Glass Tube

RoHS

2002/95/EC

OC-71

Traditional Ferrule Fuses - Ferrule Type

100

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

62mA

AMPERE

RATING

80mA 100mA

125mA

150mA 200mA

250mA 300mA

315mA 400mA

500mA

750mA

800mA 1A

1.5A

1.6A

2A 2.5A

3.5A

6A 6.3A

7A 8A

10A

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

GMC Series Medium Time Delay, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-72

Traditional Ferrule Fuses - Ferrule Type

Description

• Time delay, low breaking capacity

• Optional axial leads available

• 5mm x 20mm physical size

• Glass tube, nickel-plated brass endcap construction

• Designed to UL/CSA 248-14

Agency Information

• UL Listed, Guide JDYX, File E19180, 125mA-3A

• UL Recognition Card: (4A) Guide JDYX2, File E19180

• CSA Certified, Class 1422-01, File E65063

Ordering

• Specify packaging, product, and option code

• For -R option, drop mA or A from product code

(i.e. GMD-3-R)

• With TR2 packaging code, lead wire length is 19.05mm

(

)

.2m

(

+0.1/-0.2

)

(

.38

)

21.10mm

(±.81)

(

REF

)

(

.38

)

(

.20

)

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% None

100mA - 4A 135% 60 minutes maximum

5 seconds minimum

200% 2 minutes maximum

* Interrupting ratings: Interrupting ratings for 125mA - 3A were measured at 70% - 80% power factor on AC. The interrupting ratings for 4A were measured at 100% power factor on AC.

** DC Cold Resistance (Measured at <10% of rated current)

† Typical Pre-Arching I2t (I2t was measured at listed interrupting rating and rated voltage)

‡ Maximum Voltage drop (Voltage drop was measured at 20°C ambient temperature at rated current)

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Maximum

Product Code Rating Rating* Resistance Pre-Arc I2t Voltage

AC 250V 125V (ohms)** AC† Drop (mV)‡

GMD-125mA 250V 35A 10,000A - 0.043 1600

GMD-150mA 250V 35A 10,000A - 0.046 1200

GMD-200mA 250V 35A 10,000A - 0.20 1100

GMD-250mA 250V 35A 10,000A - 0.40 950

GMD-300mA 250V 35A 10,000A - 0.65 800

GMD-315mA 250V 35A 10,000A - 0.89 750

GMD-375mA 250V 35A 10,000A - 0.89 650

GMD-400mA 250V 35A 10,000A - 1.2 600

GMD-500mA 250V 35A 10,000A - 1.4 550

GMD-600mA 250V 35A 10,000A - 3.1 450

GMD-630mA 250V 35A 10,000A - 3.1 450

GMD-750mA 250V 35A 10,000A - 4.7 410

GMD-800mA 250V 35A 10,000A - 6.6 380

GMD-1A 250V 35A 10,000A - 12 310

GMD-1.2A 250V 100A 10,000A - 16 280

GMD-1.25A 250V 100A 10,000A - 16 245

GMD-1.5A 250V 100A 10,000A - 25 240

GMD-1.6A 250V 100A 10,000A - 27 220

GMD-2A 250V 100A 10,000A - 42 200

GMD-2.5A 250V 100A 10,000A - 94 195

GMD-3A 250V 100A 10,000A - 145 190

GMD-4A 250V 200A 10,000A - 300 190

5mm x 20mm Fuses

GMD Series, Time Delay, Glass Tube

RoHS

2002/95/EC

OC-73

Traditional Ferrule Fuses - Ferrule Type

100

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

AMPERE

RATING

2.5A

2A 1.6A

1.5A

1A 800mA

750mA

630mA

500mA

400mA

300mA

200mA

160mA

125mA

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a poly bag

TR2 1,500 pieces of fuses packed into tape on a reel (19.05mm lead wire length)

OPTION CODE

Option Code Description

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

5mm x 20mm Fuses

GMD Series, Time Delay, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-74

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting

• 1/4" x 5/8" (6.3mm x 15.9mm) physical size

• Glass tube, nickel-plated brass endcap construction

• Optional leaded version available

• UL Listed product meets standard 248-14

Agency Information

• UL Listed, Guide JDYX, File E19180 (AGA 0-1 1/2A)

• UL Listed, Guide JDYX, File E19180 (AGA-V 0-5A)

• UL Recognized, Guide JDYX2, File E19180

(AGA 2A-12A)

• UL Recognized, Guide JDYX2, File E19180

(AGA-V 6A-12A)

Ordering

• Specify packaging, product, and option code

Dimensions mm⁄(inches)

* Interrupting Rating: Interrupting ratings for 2A-5A has been measured at 70%-80% power factor. ratings for 5.1A-12A were measured at 80% power factor.

** DC Cold Resistance (Measured at <10% of rated current)

‡ Typical Voltage Drop (Measured at 25°C±3°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% 4 hours minimum

1/16 - 10A 135% 60 minutes maximum

200% 120 seconds maximum

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Typical

Product Code Rating Rating* Resistance Melt Voltage

AC 125V 32V (ohms)** AC DC Drop (V)‡

AGA-1/16 125 V 10,000A - 13.250 TBD - TBD

AGA-1/10 125 V 10,000A - 6.250 TBD - TBD

AGA-1/8 125 V 10,000A - 4.000 TBD - TBD

AGA-1/4 125 V 10,000A - 1.740 TBD - TBD

AGA-3/8 125 V 10,000A - 0.925 TBD - TBD

AGA-1/2 125 V 10,000A - 0.300 TBD - TBD

AGA-6/10 125 V 10,000A - 0.250 TBD - TBD

AGA-3/4 125 V 10,000A - 0.179 TBD - TBD

AGA-1 125 V 10,000A - 0.118 TBD - TBD

AGA-1-1/2 125 V 10,000A - 0.077 TBD - TBD

AGA-2 125 V 200A - 0.054 TBD - TBD

AGA-2-1/2 125 V 200A - 0.040 TBD - TBD

AGA-3 125 V 200A - 0.031 TBD - TBD

AGA-5 125 V 200A - 0.017 TBD - TBD

AGA-6 32 V - 1,000A 0.014 TBD - TBD

AGA-7 32 V - 1,000A 0.012 TBD - TBD

AGA-7-1/2 32 V - 1,000A 0.010 TBD - TBD

AGA-10 32 V - 1,000A 0.007 TBD - TBD

AGA-15 32 V - 1,000A 0.005 TBD - TBD

AGA-20 32 V - 1,000A 0.003 TBD - TBD

AGA-25 32 V - 1,000A 0.003 TBD - TBD

AGA-30 32 V - 1,000A 0.002 TBD - TBD

1/4" x 5/8" Fuses

AGA Series, Fast Acting, Glass Tube

OC-75

Traditional Ferrule Fuses - Ferrule Type

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK8 8,000 pieces of fuses packed into a cardboard carton

TIME IN SECONDS

CURRENT IN AMPERES

6/10

15/100

1/16

TIME CURRENT CURVE

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

1/4" x 5/8" Fuses

AGA Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-76

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast acting

• 1/4" x 1 (6.3mm x 25.4mm) physical size

• Glass tube, nickel-plated brass endcap construction

• For instruments, electronic and small appliance circuits

• UL Listed product meets standard 248-14

Agency Information

• UL Listed Card: AGX 0-5A (Guide JDYX, File E19180)

• UL Recognized Card: AGX 6-20A (Guide JDYX2,

File E19180)

• CSA Component Acceptance Card

(Class No. 1422-01, File 53787)

Ordering

• Specify packaging, product, and option code

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

1/500 - 30A 110% 4 hours minimum

135% 60 minutes maximum

1/500 - 2A 200% 5 seconds maximum

2.5A - 30A 200% 2 minutes maximum

** DC Cold Resistance (Measured at <10% of rated current)

SPECIFICATIONS

Voltage Interrupting Typical DC Cold

Product Code Rating Rating Resistance

AC 250VAC 125VAC 32VAC (ohms)**

AGX-1/500 250V 35A 10,000A - 1750.00000

AGX-1/200 250V 35A 10,000A - 285.00000

AGX-1/100 250V 35A 10,000A - 155.00000

AGX-1/32 250V 35A 10,000A - 35.00000

AGX-1/16 250V 35A 10,000A - 22.50000

AGX-1/10 250V 35A 10,000A - 10.25000

AGX-1/8 250V 35A 10,000A - 5.41000

AGX-3/16 250V 35A 10,000A - 3.11500

AGX-2/10 250V 35A 10,000A - 2.66000

AGX-1/4 250V 35A 10,000A - 2.79000

AGX-3/10 250V 35A 10,000A - 1.42500

AGX-3/8 250V 35A 10,000A - 0.93050

AGX-4/10 250V 35A 10,000A - 0.89900

AGX-1/2 250V 35A 10,000A - 0.47850

AGX-3/4 250V 100A 10,000A - 0.26000

AGX-1 250V 100A 10,000A - 0.16250

AGX-1-1/4 250V 100A 10,000A - 0.12750

AGX-1-1/2 250V 100A 10,000A - 0.09400

AGX-2 250V 100A 10,000A - 0.06825

AGX-2-1/2 125V - 10,000A - 0.04930

AGX-3 125V - 10,000A - 0.03825

AGX-4 125V - 10,000A - 0.02700

AGX-5 125V - 10,000A - 0.02050

AGX-6 125V - 1,000A - 0.01475

AGX-7 125V - 1,000A - 0.01275

AGX-8 32V - - 1,000A 0.01100

AGX-10 32V - - 1,000A 0.00867

AGX-15 32V - - 1,000A 0.00510

AGX-20 32V - - 1,000A 0.00358

AGX-25 32V - - 1,000A 0.00275

AGX-30 32V - - 1,000A 0.00215

1/4" x 1" Fuses

AGX Series, Fast Acting, Glass Tube

OC-77

Traditional Ferrule Fuses - Ferrule Type

TIME IN SECONDS

CURRENT IN AMPERES

1/4

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

1/4" x 1" Fuses

AGX Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-78

Traditional Ferrule Fuses - Ferrule Type

Description

TDC10

• Fast Acting

• 1/4" x 1-1/4" physical size

• Glass tube, electroplated brass endcap construction

• Interrupting rating equals 10 times rated current

• Designed to British Standard BS2950A

TDC11

• Time Delay

• 1/4" x 1-1/4" physical size

• Glass tube, electroplated brass endcap construction

• Interrupting rating equals 10 times rated current

Ordering

• Specify packaging and product code

31.8mm

6.35mm

35m

Dimensions mm⁄(inches)

* Interrupting Rating: Interrupting rating is 10 times the rated current.

** DC Cold Resistance (Measured at <10% of rated current)

SPECIFICATIONS - TDC10

Voltage Interrupting

Product Code Rating Rating*

AC 1000V 750V 500V 350V 250V 150V 100V 32V

TDC10-50MA 1000V 500MA - - - - - - -

TDC10-60MA 1000V 600MA - - - - - - -

TDC10-100MA 1000V 1A - - - - - - -

TDC10-150MA 1000V 1.5A - - - - - - -

TDC10-250MA 1000V 2.5A - - - - - - -

TDC10-500MA 750V - 5A - - - - - -

TDC10-750MA 500V - - 7.5A - - - - -

TDC10-1A 350V - - - 10A - - - -

TDC10-1.5A 250V - - - - 15A - - -

TDC10-2A 250V - - - - 20A - - -

TDC10-3A 250V - - - - 30A - - -

TDC10-5A 250V - - - - 50A - - -

TDC10-7A 150V - - - - - 70A - -

TDC10-10A 100V - - - - - - 100A -

TDC10-12A 32V - - - - - - - 120A

TDC10-15A 32V - - - - - - - 150A

TDC10-20A 32V - - - - - - - 200A

TDC10-25A 32V - - - - - - - 250A

SPECIFICATIONS - TDC11

Voltage Interrupting

Product Code Rating Rating*

AC 1000V 750V 500V 350V 250V 150V 100V

TDC11-50MA 1000V 500MA - - - - - -

TDC11-60MA 1000V 600MA - - - - - -

TDC11-100MA 1000V 1A - - - - - -

TDC11-150MA 1000V 1.5A - - - - - -

TDC11-250MA 1000V 2.5A - - - - - -

TDC11-500MA 750V - 5A - - - - -

TDC11-750MA 500V - - 7.5A - - - -

TDC11-1A 350V - - - 10A - - -

TDC11-1.5A 250V - - - - 15A - -

TDC11-2A 250V - - - - 20A - -

TDC11-3A 250V - - - - 30A - -

TDC11-5A 250V - - - - 50A - -

TDC11-7A 150V - - - - - 70A -

TDC11-10A 100V - - - - - - 100A

1/4" x 1-1/4" Fuses

TDC Series, Glass Tube

OC-79

Traditional Ferrule Fuses - Ferrule Type

TIME IN SECONDS

100

TIMES RATED CURRENT

.01

100

TIME IN SECONDS

100

TIMES RATED CURRENT

.01

100

TIME CURRENT CURVE

TDC11TDC10

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

1/4" x 1-1/4" Fuses

TDC Series, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-80

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast-acting, ceramic tube

• Optional axial leads available

• 1/4 x 1-1/4 (6.3mm x 32mm) physical size

• Ceramic tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

Agency Information

• UL Listed Guide & File numbers (ABC 1/4 - 15A):

JDYX & E19180.

• UL Recognition Guide & File numbers (ABC 18 - 30A):

JDYX2 & E19180.

• CSA Certification Record No: 053787 C 000 &

Class No: 1422 01 & 1422 30.

Environmental Data

• Shock: 1/4A and 1/2A – MIL-STD-202,

Method 213, Test Condition I;

1A thru 30A – MIL-STD-202, Method 207,

(HI Shock)

• Vibration: 1/4A thru 30A – MIL-STD-202,

Method 204, Test Condition C (Except 5g, 500HZ)

Ordering

• Specify packaging, product, and option code

Dimensions (mm⁄in)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% 4 Hours Minimum

135% 60 Minutes maximum

200% 120 Seconds Maximum

SPECIFICATIONS

Product Voltage AC Interrupting DC Interrupting Typical DC Cold Typical Typical

Code Rating Rating Rating Resistance** Melting I2t† Voltage

AC DC 250V 125V 125V 75V (ohms) AC Drop‡

ABC-1/4 250V 125V 35A 10000A 10000A - 3.000 0.02 3.25

ABC-1/2 250V 125V 35A 10000A 10000A - 0.788 0.19 0.51

ABC-3/4 250V 125V 35A 10000A 10000A - 0.303 0.8 0.42

ABC-1 250V 125V 35A 10000A 10000A - 0.197 1.4 0.35

ABC-1-1/2 250V 125V 100A 10000A 10000A - 0.1175 2.9 0.35

ABC-2 250V 125V 100A 10000A 10000A - 0.0755 4.2 0.25

ABC-2-1/2 250V 125V 100A 10000A 10000A - 0.05875 8.53 0.26

ABC-3 250V 125V 100A 10000A 10000A - 0.0435 19.5 0.25

ABC-4 250V 125V 200A 10000A 10000A - 0.02975 29.1 0.25

ABC-5 250V 125V 200A 10000A 10000A - 0.0286 16.4 0.23

ABC-6 250V 125V 200A 10000A 10000A - 0.02315 31.6 0.24

ABC-7 250V 125V 200A 10000A 10000A - 0.0183 73.2 0.20

ABC-8 250V 125V 200A 10000A 10000A - 0.0146 111.9 0.17

ABC-10 250V 125V 200A 10000A 10000A - 0.01205 215.6 0.15

ABC-12 250V 125V 750A 10000A 10000A - 0.0068 129.6 0.11

ABC-15 250V 125V 750A 10000A 10000A - 0.005425 200.2 0.12

ABC-20 250V 125V 400A 1000A 10000A - 0.00366 550.8 0.13

ABC-25 125V 125V - 1000A 400A 1000A 0.00263 839.3 0.12

ABC-30 125V 125V - 1000A 400A 1000A 0.002225 1,429 0.14

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (A2Sec) (I2t was measured at listed interrupting rating and rated voltage. Measured at 70% to 80% power factor on AC)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

1/4" x 1-1/4" Fuses

ABC Series, Fast Acting, Ceramic Tube

RoHS

2002/95/EC

OC-81

Traditional Ferrule Fuses - Ferrule Type

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

BK8 8,000 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

1/4" x 1-1/4" Fuses

ABC Series, Fast Acting, Ceramic Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-82

Traditional Ferrule Fuses - Ferrule Type

Description

• Fast-acting, glass tube

• Optional axial leads available

• 1/4 x 1-1/4 (6.3mm x 32mm) physical size

• Glass tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

Agency Information

• UL Listed Card: AGC 1/500-10

• UL Recognition Card: AGC 11-45

• CSA Component Acceptance Card (Class No. 1422 30)

•

CSA Certification Card (Class No. 1422 01)

Environmental Data

• Shock: 1/100A thru 3/4A – MIL-STD-202,

Method 213, Test Condition I; 1A thru 30A –

MIL-STD-202, Method 207, (HI Shock)

• Vibration: 1/100A thru 30A – MIL-STD-202,

Method 204, Test Condition A (Except 5g, 500HZ)

Ordering

• Specify packaging, product, and option code

Dimensions (mm⁄in)

Drawing Not to Scale

ELECTRICAL CHARACTERISTICS

% of Amp Rating Opening Time

100% None

135% 60 Minutes Maximum

200% 120 Seconds Maximum

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Typical

Product Code Rating Rating Resistance** Melting I2t† Voltage

AC 250V 125V 32V (ohms) AC Drop‡

AGC-1/20 250V 35A 10000A - 4.500 0.00773 0.67

AGC-1/16 250V 35A 10000A - 29.000 0.000181 10.41

AGC-1/10 250V 35A 10000A - 12.565 0.000787 6.00

AGC-1/8 250V 35A 10000A - 6.800 0.00131 4.67

AGC-3/16 250V 35A 10000A - 4.900 0.00637 4.12

AGC-2/10 250V 35A 10000A - 3.360 0.00435 4.51

AGC-1/4 250V 35A 10000A - 2.300 0.0148 0.89

AGC-3/10 250V 35A 10000A - 1.670 0.0208 2.88

AGC-3/8 250V 35A 10000A - 1.203 0.0321 4.59

AGC-1/2 250V 35A 10000A - 0.615 0.269 0.59

AGC-3/4 250V 35A 10000A - 0.312 0.815 0.37

AGC-1 250V 35A 10000A - 0.190 1.615 0.31

AGC-1-1/4 250V 100A 10000A - 0.145 0.018 0.35

AGC-1-1/2 250V 100A 10000A - 0.115 0.0149 0.27

AGC-2 250V 100A 10000A - 0.078 0.00509 0.28

AGC-2-1/4 250V 100A 10000A - 0.067 0.00588 0.26

AGC-2-1/2 250V 100A 10000A - 0.057 0.00879 0.31

AGC-3 250V 100A 10000A - 0.045 0.0167 0.25

AGC-4 250V 200A 10000A - 0.030 0.0305 0.22

AGC-5 250V 200A 10000A - 0.024 0.045 0.23

AGC-6 250V 200A 10000A - 0.020 0.071 0.23

AGC-7 250V 200A 10000A - 0.017 0.105 0.23

AGC-7-1/2 250V 200A 10000A - 0.0146 - -

AGC-8 250V 200A 10000A - 0.014 0.152 0.19

AGC-9 250V 200A 10000A - 0.012 0.21 0.18

AGC-10 250V 200A 10000A - 0.008 0.492 0.20

AGC-12 32V - - 1000A 0.0070 - -

AGC-14 32V - - 1000A 0.0062 - -

AGC-15 32V - - 1000A 0.006 0.566 0.14

AGC-20 32V - - 1000A 0.004 1.438 0.12

AGC-25 32V - - 1000A 0.003 2.109 0.11

AGC-30 32V - - 1000A 0.002 3.807 0.12

AGC-35 32V - - 70A 0.0014 - -

AGC-40 32V - - 80A 0.0019 - -

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (A2Sec) (I2t was measured at listed interrupting rating and rated voltage.)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)

1/4" x 1-1/4" Fuses

AGC Series, Fast Acting, Glass Tube

RoHS

2002/95/EC

OC-83

Traditional Ferrule Fuses - Ferrule Type

CURRENT IN AMPERES

TIME IN SECONDS

1/10

1/16

3/4

1/2

1/8

2/10

1/4

3/10

3/8

1-1/2

2-1/2

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton with flaps folded

BK1 1,000 pieces of fuses packed into a cardboard carton with flaps folded

BK8 8,000 pieces of fuses packed into a cardboard carton with flaps folded

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

1/4" x 1-1/4" Fuses

AGC Series, Fast Acting, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-84

Traditional Ferrule Fuses - Ferrule Type

Description

• Very fast-acting

• Optional axial leads available

• 1/4" x 1-1/4" (6.3mm x 32mm) physical size

• Ceramic tube, nickel-plated brass endcap construction

• 100pc-carton quantity weighs 1.0 lb (0.45 kg)

• UL recognized product meets standard 248-14

Agency Information

• UL Recognized Card: GBB 1-30A (JFHR2, E56412)

• CSA Component Certified Card

(Class 1422-01 File 53787)

Ordering

• Specify packaging, product, and option code

Dimensions mm⁄(inches)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% None

1 - 20A 150% 2 minutes maximum

250% 1 seconds maximum

400% -

100% None

25, 30A 150% 2 minutes maximum

250% 6 seconds maximum

400% -

* Interrupting ratings: Interrupting ratings for 1-15A at 125Vdc was measured at 10,000A, 3.5 ms maximum, with time constant. Ratings 20-30A at 125Vdc were measured at 200A, 0.5 ms

maximum, with time constant. Ratings 1-15A at 125Vac were measured at 10,000A, and 70% - 80% power factor. The interrupting ratings for 1-30A at 250Vac were measured at 90% -

100% power factor.

** DC Cold Resistance (Measured at <10% of rated current)

† Typical Melting I2t (I2t was measured at listed interrupting rating and rated voltage) Interrupting ratings were measured at 70% to 80% power factor on AC.

‡ Typical Voltage drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

SPECIFICATIONS

Voltage AC Interrupting DC Interrupting Typical DC Cold Typical Typical

Product Code Rating Rating* Rating* Resistance Melt I2t † Voltage

AC DC 250V 125V 125V (ohms)** AC DC Drop (V)‡

GBB-1 250V 125V 200A 10,000A 10,000A 0.17750 - - 0.17750

GBB-1-1/4 250V 125V 200A 10,000A 10,000A 0.17900 - - 0.17900

GBB-2 250V 125V 200A 10,000A 10,000A 0.06620 - - 0.07000

GBB-3 250V 125V 200A 10,000A 10,000A 0.04475 - - 0.04475

GBB-4 250V 125V 200A 10,000A 10,000A 0.03175 - - 0.03175

GBB-5 250V 125V 200A 10,000A 10,000A 0.02125 - - 0.02125

GBB-6 250V 125V 200A 10,000A 10,000A 0.01800 - - 0.01800

GBB-7 250V 125V 200A 10,000A 10,000A 0.01550 - - 0.01550

GBB-8 250V 125V 200A 10,000A 10,000A 0.01360 - - 0.01360

GBB-9 250V 125V 200A 10,000A 10,000A 0.01070 - - 0.01070

GBB-10 250V 125V 200A 10,000A 10,000A 0.00934 - - 0.00934

GBB-12 250V 125V 200A 10,000A 10,000A 0.00620 - - 0.08620

GBB-15 250V 125V 200A 10,000A 10,000A 0.00472 - - 0.00472

GBB-20 250V 125V 200A 200A 200A 0.00330 - - 0.00365

GBB-25 250V 125V 200A 200A 200A 0.00252 - - 0.00252

GBB-30 250V 125V 200A 200A 200A 0.00206 - - 0.00206

1/4" x 1-1/4" Fuses

GBB Series Very Fast Acting, Ceramic Tube

RoHS

2002/95/EC

OC-85

Traditional Ferrule Fuses - Ferrule Type

TIME IN SECONDS

CURRENT IN AMPERES

1-1/4

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

1/4" x 1-1/4" Fuses

GBB Series Very Fast Acting, Ceramic Tube

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-86

Traditional Ferrule Fuses - Ferrule Type

Description

• Time Delay, ceramic tube

• Optional axial leads available

• 1/4 x 1-1/4 (6.3mm x 32mm) physical size

• Ceramic tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

Agency Information

• UL Listed Card: MDA 2/10 - 20A (Guide JDYX,

File E19180)

• UL Recognized Card: MDA 25 - 30A (Guide JDYX2,

File E19180)

• CSA Certification Card: MDA 2/10 - 20

(Class No. 1422-01)

• CSA Component Acceptance: MDA 25-30A

(Class No. 1422-30)

Environmental Data

• Shock: 1/100A and 8/10A – MIL-STD-202,

Method 213, Test Condition I;

1A thru 30A – MIL-STD-202, Method 207,

(HI Shock)

• Vibration: 1/100A and 8/10A – MIL-STD-202,

Method 201; 1/4A thru 30A – MIL-STD-202,

Method 204, Test Condition C (Except 5g, 500HZ)

Ordering

• Specify packaging, product, and option code

Dimensions (mm⁄in)

Drawing Not to Scale

SPECIFICATIONS

Product Voltage AC Interrupting DC Interrupting Typical DC Cold Typical Typical

Code Rating Rating* Rating Resistance** Melting I2t† Voltage

AC DC 250V 125V 125V (ohms) AC Drop‡

MDA-1/4 250V - 35A 10000A - 9.325 0.68 4.00

MDA-1/2 250V - 35A 10000A - 1.925 2.3 1.42

MDA-3/4 250V - 35A 10000A - 0.8555 7.8 1.31

MDA-1 250V - 35A 10000A - 0.560 11.1 1.03

MDA-1-1/2 250V - 100A 10000A - 0.2585 25.0 0.691

MDA-2 250V - 100A 10000A - 0.1645 64.0 0.623

MDA-2-1/2 250V - 200A 10000A - 0.06685 28.9 0.213

MDA-3 250V - 200A 10000A - 0.0507 40.9 0.182

MDA-4 250V - 200A 10000A - 0.0346 134.0 0.162

MDA-5 250V - 200A 10000A - 0.02355 345.9 0.145

MDA-6 250V - 200A 10000A - 0.01850 534.3 0.141

MDA-7 250V - 200A 10000A - 0.01475 580.3 0.137

MDA-8 250V - 200A 10000A - 0.01230 944.0 0.134

MDA-10 250V - 200A 10000A - 0.00858 1491.3 N/A

MDA-12 250V - 750A 10000A - 0.00725 113.8 0.114

MDA-15 250V - 750A 10000A - 0.00543 206.2 0.107

MDA-20 250V 125V 1500A 10000A 10000A 0.00358 439.5 0.095

MDA-25A 250V 125V 1500A 10000A 10000A 0.00309 667.9 0.105

MDA-30A 250V 125V 1500A 10000A 10000A 0.00243 997.0 0.110

* Interrupting Ratings (Measured at 70% - 80% power factor on AC. The interrupting ratings for 25Amp, 30Amp were measured at 90% - 100% power factor on AC)

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (A2Sec) (I2t was measured at listed interrupting rating and rated voltage)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

100% None

1/4 - 30A 135% 60 Minutes Max.

200% 120 Seconds Max.

1/4" x 1-1/4" Fuses

MDA Series, Time Delay, Ceramic Tube

RoHS

2002/95/EC

OC-87

Traditional Ferrule Fuses - Ferrule Type

TIME IN SECONDS

CURRENT IN AMPERES

1/4

1/2

3-2/10

6-1/4

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

BK8 8,000 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

1/4" x 1-1/4" Fuses

MDA Series, Time Delay, Ceramic Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-88

Traditional Ferrule Fuses - Ferrule Type

Description

• Time delay, glass tube

• Optional axial leads available

• 1/4 x 1-1/4 (6.3mm x 32mm) physical size

• Glass tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

Agency Information

•

UL Listed Card: MDL 1/16 - 8A (Guide JDYX, File E19180)

• UL Recognized Card: MDL 9 - 30A (Guide JDYX2,

File E19180)

• CSA Certification Card: MDL 1/16 - 8A

(Class No. 1422-01)

• CSA Component Acceptance: MDL 9-30A

(Class No. 1422-30)

Environmental Data

• Shock: 1/100A and 8/10A – MIL-STD-202,

Method 213, Test Condition I; 1A thru 30A –

MIL-STD-202, Method 207, (HI Shock)

• Vibration: 1/100A and 8/10A – MIL-STD-202,

Method 201; 1/4A thru 30A – MIL-STD-202,

Method 204, Test Condition C (Except 5g, 500HZ)

Ordering

• Specify packaging, product, and option code

Dimensions (mm⁄in)

Drawing Not to Scale

SPECIFICATIONS

Voltage AC Interrupting Typical DC Cold Typical Typical

Product Code Rating Rating* Resistance** Melting I2t† Voltage

AC 250V 125V 32V (ohms) AC Drop‡

MDL-1/16 250V 35A 10000A - 38.000 0.0046 2.79

MDL-1/10 250V 35A 10000A - 15.900 0.0420 1.95

MDL-1/8 250V 35A 10000A - 9.850 0.0422 1.52

MDL-3/16 250V 35A 10000A - 4.680 0.116 1.05

MDL-2/10 250V 35A 10000A - 4.115 0.314 0.972

MDL-1/4 250V 35A 10000A - 3.200 0.447 0.965

MDL-3/10 250V 35A 10000A - 2.300 0.412 0.808

MDL-3/8 250V 35A 10000A - 2.800 0.982 1.46

MDL-1/2 250V 35A 10000A - 1.725 1.656 1.27

MDL-3/4 250V 35A 10000A - 0.822 4.343 1.01

MDL-1 250V 35A 10000A - 0.525 11.498 0.995

MDL-1-1/4 250V 100A 10000A - 0.320 86.2 0.722

MDL-1-1/2 250V 100A 10000A - 0.250 22.7 0.721

MDL-2 250V 100A 10000A - 0.173 62.3 0.644

MDL-2-1/4 250V 100A 10000A - 0.068 49.6 0.535

MDL-2-1/2 250V 100A 10000A - 0.096 63.1 0.410

MDL-3 250V 100A 10000A - 0.067 67.5 0.345

MDL-4 250V 200A 10000A - 0.035 19.3 0.187

MDL-5 250V 200A 10000A - 0.023 32.0 0.160

MDL-6 250V 200A 10000A - 0.018 37.4 0.155

MDL-6-1/4 250V 200A 10000A - 0.018 38.7 0.152

MDL-7 250V 200A 10000A - 0.018 42.7 0.140

MDL-8 250V 200A 10000A - 0.011 47.8 0.119

MDL-9 32V - - 1000A 0.009 51.5 0.124

MDL-10 32V - - 1000A 0.008 64.4 0.114

MDL-15 32V - - 1000A 0.006 354.0 0.130

MDL-20 32V - - 1000A 0.002 2914.0 0.530

MDL-25 32V - - 1000A 0.001 15221.0 0.30

MDL-30 32V - - 1000A 0.001 15581.0 0.40

* Interrupting Ratings (Interrupting ratings were measured at 70% - 80% power factor on AC)

** DC Cold Resistance (Measured at ≤10% of rated current)

† Typical Melting I2t (A2Sec) (I2t was measured at listed interrupting rating and rated voltage.)

‡ Typical Voltage Drop (Voltage drop was measured at 25°C±3°C ambient temperature at rated current)

ELECTRICAL CHARACTERISTICS

Rated Current Amp Rating Opening Time

100% None

1/16 - 30A 135% 60 minutes max.

200% 120 seconds max.

1/16 - 3A 200% 5 seconds min.

3-2/10 - 8A 200% 12 seconds min.

1/4" x 1-1/4" Fuses

MDL Series, Time Delay, Glass Tube

RoHS

2002/95/EC

OC-89

Traditional Ferrule Fuses - Ferrule Type

200

100

.01

.02

.03

.04

.06

.05

.09

.08

.07

1000

900

800

700

600

500

400

300

.01

.02

.03

.04

.06

.05

.09

.08

.07

100

200

300

500

400

700

600

1000

900

800

100

200

100

200

300

500

400

700

300

400

500

600

800

1000

900

700

600

1000

900

800

10000

9000

8000

7000

6000

5000

4000

2000

3000

2000

3000

4000

5000

9000

7000

6000

8000

10000

TIME IN SECONDS

CURRENT IN AMPERES

1-1/4

3-2/10

1-1/2

1-6/10

6-1/4

TIME CURRENT CURVE

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

BK8 8,000 pieces of fuses packed into a cardboard carton

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

-R RoHS compliant version

1/4" x 1-1/4" Fuses

MDL Series, Time Delay, Glass Tube

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-90

Traditional Ferrule Fuses - Ferrule Type

Description

• Dual element, time delay

• 1/4" x 1-1/4" (6.3mm x 32mm) physical size

• Glass tube, nickel-plated brass endcap construction

• UL Listed product meets standard 248-14

Agency Information

• UL Listed Card: MDQ-1/16 - 7A (Guide JDYX,

File E19180)

• UL Recognition Card: MDQ-7.5 - 30A

(Guide JDYX2, File E19180)

• CSA Component Acceptance Card:

MDQ-1/100 - 30 (Class 1422-01)

Ordering

• Specify packaging, product, and option code

Dimensions mm⁄(inches)

** DC Cold Resistance (Measured at <10% of rated current)

ELECTRICAL CHARACTERISTICS

Rated Current % of Amp Rating Opening Time

100% None

1/16A - 30A 135% 60 minutes maximum

200% 120 seconds maximum

SPECIFICATIONS

Voltage Interrupting Typical DC Cold

Product Code Rating Rating Resistance

AC AC (ohms)**

MDQ-1/16 250V 35A 83.30000

MDQ-1/10 250V 35A 35.00000

MDQ-1/8 250V 35A 21.50000

MDQ-3/16 250V 35A 10.00000

MDQ-2/10 250V 35A 8.65000

MDQ-1/4 250V 35A 5.77500

MDQ-3/10 250V 35A 4.20000

MDQ-3/8 250V 35A 2.35000

MDQ-1/2 250V 35A 1.40000

MDQ-3/4 250V 35A 0.39685

MDQ-1 250V 35A 0.37400

MDQ-1-1/4 250V 100A 0.36000

MDQ-1-1/2 250V 100A 0.27000

MDQ-2 250V 100A 0.13250

MDQ-2-1/4 250V 100A 0.11450

MDQ-2-1/2 250V 100A 0.10050

MDQ-3 250V 100A 0.05715

MDQ-4 250V 200A 0.03510

MDQ-5 250V 200A 0.02650

MDQ-6 250V 200A 0.01715

MDQ-6-1/4 250V 200A 0.01690

MDQ-7 250V 200A 0.01375

MDQ-8 32V 1,000A 0.01200

MDQ-9 32V 1,000A 0.00888

MDQ-10 32V 1,000A 0.00720

MDQ-15 32V 1,000A 0.00410

MDQ-20 32V 1,000A 0.00150

MDQ-25 32V 1,000A 0.00123

MDQ-30 32V 1,000A 0.00105

1/4" x 1-1/4" Fuses

MDQ Series Dual Element, Time Delay, Glass Fuse

OC-91

Traditional Ferrule Fuses - Ferrule Type

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuses packed into a cardboard carton

BK1 1,000 pieces of fuses packed into a cardboard carton

CURRENT IN AMPERES

TIME IN SECONDS

CURRENT IN AMPERES

1/10

2/10

3/10

1/2

1-1/4 1-1/2

1-6/10

3-2/10

6-1/4

TIME CURRENT CURVE

OPTION CODE

Option Code Description

BBoard Washable - Hermetically sealed to withstand aqueous cleaning

VAxial leads - copper tinned wire with nickel plated brass overcaps

1/4" x 1-1/4" Fuses

MDQ Series Dual Element, Time Delay, Glass Fuse

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-92

Automotive Fuses - Blade

.347"

(

0.016

)

0.41

)

2mm

.295"

(

0.012

)

0.30

)

100

200

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

AMPERE

RATING

7.5A

10A

15A

20A

25A

30A

Catalog Symbol: ATM

Fast-Acting

Ampere Ratings: 2 to 30 Amperes

Interrupting Rating: 1,000 Amperes

Ordering: Specify packaging and product code

Recommended Bussmann Fuseholders

Blade-Type Part Description Fuse Size Wire Size

HHM Fuseholder w/Cover #12 Lead Wire;

HHM-B Body Only 3-30 Amps 4"Length

ATM HHM-C Cover Only — —

HHL Fuseholder w/Cover 2-20 Amps #16 Lead Wire;

HHL-B Body Only 4"Length

Time-Current Characteristic Curves–Average Melt

Dimensional Data

SPECIFICATIONS

Product Body Voltage

Code Color Rating DC

ATM-2 Gray 32V

ATM-3 Violet 32V

ATM-4 Pink 32V

ATM-5 T

an 32V

ATM-7 1/2 Brown 32V

ATM-10 Red 32V

ATM-15 Lt. Blue 32V

ATM-20 Yellow 32V

ATM-25 Natural White 32V

ATM-30 Green 32V

PACKAGING CODE

Packaging Code Description

Blank 5 pieces of fuses packed in a tin

BK 500 pieces of fuses packed in a carton

Blade-Type Fuses

ATM Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

Catalog Symbol: ATC

Fast-Acting

Ampere Rating: 1 to 40 Amperes

Interrupting Rating: 1,000 Amperes

Agency Approvals: U.L. Recognized, (3-40A)

Guide JFHR2, File E56412

Ordering: Specify packaging and product code

Recommended Bussmann Fuseholders*

Blade-Type Part Description Fuse Size Wire Size

HHC Yellow Fuseholder 3-20 Amps #16 Lead Wire

HHF Black Fuseholder w/cover 3-20 Amps #14 Lead Wire

ATC HHD Black Fuseholder 3-30 Amps #12 Lead Wire

HHG Black Fuseholder w/cover 3-30 Amps #12 Lead Wire

HHD-C Cover Only — —

*Also used in Bussmann 1A5600 Fuse Clips (0-20A)

100

1,000

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

AMPERE

RATING

7.5

Time-Current Characteristic Curves–Average Melt

12.5mm

.5m

19.1mm

11.7mm

14.

.7m

4.1

Dimensional Data

.460”

.760”

.207”

.492”

.752”

.263”

.575”

.657”

.163”

SPECIFICATIONS

Product Body Voltage

Code Color Rating DC

ATC-1 Black 32V

ATC-2 Gray 32V

ATC-3 Violet 32V

ATC-4 Pink 32V

ATC-5 Tan 32V

ATC-7 1/2 Brown 32V

ATC-10 Red 32V

ATC-15 Blue 32V

ATC-20 Yellow 32V

ATC-25 Clear 32V

ATC-30 Green 32V

ATC-40 Amber 32V

PACKAGING CODE

Packaging Code Description

Blank 5 pieces of fuses packed in a tin

BK 2,000 pieces of fuses packed in a carton

Blade-Type Automotive Fuses

ATC Series, Fast Acting

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-93

Automotive Fuses - Blade

OC-94

Automotive Fuses - Blade

Catalog Symbol: MAX

Fast-Acting

Ampere Rating: 20 to 80 Amperes

Interrupting Rating: 1,000 Amperes

Ordering: Specify packaging and product code

Recommended Bussmann Fuseholders

Blade-Type Part Description Fuse Size Wire Size

HHX Fuseholder w/Cover #6 Lead Wire;

MAX HHX-B Body Only 20-60 Amps 5" Length

HHX-C Cover Only — —

MAXI-FUSE

32 V

850

.850

(21.6mm)

1.6m

(12.7mm)

2.7m

350

(8.9mm)

8.9m

(8.0mm

)

All t

ces:

±0.20mm/-0.13mm

±0.008"/-.005"

BUSS

MAXI-FUSE

32 V

100

1,000

2,000

CURRENT IN AMPERES

100

.01

TIME IN SECONDS

AMPERE

RATING

Time-Current Characteristic Curves–Average Melt

Dimensional Data

SPECIFICATIONS

Product Body Voltage

Code Color Rating DC

MAX-20 Yellow 32V

MAX-30 Green 32V

MAX-40 Orange 32V

MAX-50 Red 32V

MAX-60 Blue 32V

MAX-70 Tan 32V

MAX-80 Natural 32V

PACKAGING CODE

Packaging Code Description

Blank 1 pieces of fuses packed in a tin

BK 250 pieces of fuses packed in a carton

Blade-Type Fuses

MAX Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

PC Board Fuseclips

for 5mm Diameter Fuses

.866

866

.866

(

22.0mm

)

.217

(

5.5mm

)

.177

(

4.5mm

)

.89

Mountin

Hole

Dia. (T

yp.)

531

ove

1.047

(

26.6mm

)

217

(

9.0mm

)

.031"

(

.79mm

)

.217"

(

5.5mm

)

(

.3mm

)

.177"

(

4.5mm

)

BUSS

.61"

(15.5mm)

.929"

(23.6mm)

BUSS

(

12.7mm

)

(

12.7mm

)

50"

(

12.7mm

)

(

3.99mm

)

80"

(

4.57mm

)

30"

(

5.84mm

)

HTC-211M

PCB Mounted Fuseclip with End Stops

Construction: Tin-plated brass

*Equivalent replacement to HTC-210M

HTC-15M, HTC-140M

PCB Mounted Fuse Holder & Snap-On Cover

Voltage Rating: 250V, 6.3A, 1.6W

HTC-15M (fuse holder), HTC-140M (natural cover),

HTC-150M* (transparent cover)

*Available in bulk only. Use this format: BK/HTC-150M

HTC-200M

PCB Mounted Fuseclip

Construction: Tin-plated bronze

Tape and Fan Fold packed

Ammo Pack (AP/HTC-200M) 1000 pieces per box

1A3399 Series**

PCB Fuseclips with End Stops & Straight Leads

Catalog Numbers Clip Material* Finish

1A3399-01 Beryllium copper* Silver

1A3399-04 Beryllium copper* Bright tin

1A3399-10 Spring bronze Bright tin

*Beryllium copper recommended for amps higher than 15 amps (1⁄4” clips).

1A5601 Series

PCB Fuseclips (0-7A)

Catalog Number Clip Material Finish

1A5601 Cartridge brass Bright tin

1A5602 Series

PCB Fuseclips (0-7A)

Catalog Number Clip Material Finish

1A5602 Cartridge brass Bright tin

1A5018 Series**

PCB High Profile Fuseclips with End Stops & Straight Leads

Catalog Numbers Clip Material* Finish

1A5018-07 Spring bronze Silver

1A5018-10 Spring bronze Bright tin

*Beryllium copper recommended for amps higher than 15 amps (1⁄4” clips).

(2.9mm)

(

1.6mm

)

(

6.5mm

)

(

6.0mm

)

.12

(

3.2mm

)

.22

(

5.7mm

)

.125

(

3.2mm

)

.060

(

1.5mm

)

88"

(

4.8mm

)

030"

(

1.6mm

)

.440"

.14

(

3.7mm

)

(

1.2mm

)

80"

(

4.6mm

)

.250"

(6.35mm)

.060"

(1.5mm)

.246"

(6.3mm)

.344" + .015"

(8.73mm + 0.38mm)

.266"

(6.75mm)

.344" + .015"

(8.73mm + 0.38mm)

.141" + .015"

(3.58mm + 0.38mm)

.022" + .002"

(0.56mm + 0.05mm) .032" + .002"

(.81mm + .05mm)

.216"

(5.48mm) LEGS TO FIT

IN .052" (1.3mm) DIA.

HOLES ON CENTER

.219"

(5.57mm)

.047"

(1.19mm)

.093"

(2.36mm)

.500"

(12.70mm) .250"

(6.35mm) .140"

(3.56mm)

**For RoHS compliant version, add “-R” option code suffix to part number.

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

OC-95

Accessories - Fuseclips

OC-96

Accessories - Fuseclips

PC Board Fuseclips

for 1/4" Diameter Fuses

.24

(

6.2mm

)

80"

(

7.1mm

)

(

7.1mm

)

.410"

(10.4mm)

(

.14

(

3.6mm

)

060"

(

1.5mm

)

(

8.13mm

)

(

2.6mm

)

55"

(

6.5mm

)

80"

(

7.1mm

)

55"

(

3.94mm

)

(

2.6mm

)

.24

(

6.2mm

)

80"

(

7.1mm

)

80"

(

7.1mm

)

.410"

(10.4mm)

(

.14

(

3.6mm

)

060"

(

1.5mm

)

(

8.13mm

)

(

2.6mm

)

55"

(

6.5mm

)

80"

(

7.1mm

)

55"

(

3.94mm

)

(

2.6mm

)

55"

(

6.5mm

)

.410"

(10.4mm)

060"

(

1.5mm

)

(

3.81mm

)

.24

(

6.2mm

)

.22

(

5.79mm

)

(

8.20mm

)

.280"

(

1mm)

.102"

(

2.6mm

)

55"

(

3.94mm

)

(

8.13mm

)

()

.255"

(6.5mm)

.410"

(10.4mm)

.080"

(2.03mm)

.265"

(6.7mm)

.155"

(3.9mm)

.290"

(7.4mm)

.360"

(9.14mm)

.312"

(7.9mm)

.132"

(3.4mm)

.187"

(4.8mm)

.312"

(7.9mm)

.132"

(3.4mm)

.187"

(4.8mm)

.250"

(6.5mm)

.420"

(10.67mm)

.080"

(2.03mm)

.285"

(7.24mm)

.155"

(3.9mm)

.290"

(7.4mm)

.360"

(9.14mm)

1A3398 Series**

PCB Fuseclips without End Stops or Straight Leads

Catalog Numbers Clip Material Finish

1A3398-07 Cartridge brass Bright tin

1A1907 Series**

PCB Fuseclips with End Stops & Straight Leads

Catalog Numbers Clip Material* Finish

1A1907-02 Cartridge brass None/bright dipped

1A1907-03 Beryllium copper* Bright tin

1A1907-05 Beryllium copper* Silver

1A1907-06 Cartridge brass Bright tin

*Beryllium copper recommended for amps higher than 15A 1⁄4” clips).

1A1120 Series**

PCB Fuseclips without End Stops or Angled In Leads

Catalog Numbers Clip Material* Finish

1A1120-02 Cartridge brass None/bright dipped

1A1120-05 Beryllium copper* Silver

1A1120-06 Beryllium copper* Bright tin

1A1120-09 Cartridge brass Bright tin

*Beryllium copper recommended for amps higher than 15A (1⁄4” clips).

1A1119 Series**

Fuseclips with End Stops & Angled In Leads

Catalog Numbers Clip Material* Finish

1A1119-04 Beryllium copper* Bright tin

1A1119-05 Beryllium copper* Silver

1A1119-10 Cartridge brass Bright tin

*Beryllium copper recommended for amps higher than 15A (1⁄4” clips).

1A4534 Series**

PCB Fuseclips with End Stops & Angled Out Leads

Catalog Numbers Clip Material* Finish

1A4534-01 Beryllium copper* Bright tin

1A4534-06 Cartridge brass Bright tin

*Beryllium copper recommended for amps higher than 15A (1⁄4” clips).

1A4533 Series**

PCB Fuseclips without End Stops or Angled Out Leads

Catalog Numbers Clip Material* Finish

1A4533-01 Beryllium copper* Bright tin

1A4533-06 Cartridge brass Bright tin

*Beryllium copper recommended for amps higher than 15A (1⁄4” clips).

55"

(

6.5mm

)

.410"

(10.4mm)

060"

(

1.5mm

)

(

3.81mm

)

.24

(

6.2mm

)

.22

(

5.79mm

)

(

8.20mm

)

.280"

(

1mm)

.102"

(

2.6mm

)

55"

(

3.94mm

)

(

8.13mm

)

**For RoHS compliant version, add “-R” option code suffix to part number.

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

RoHS

2002/95/EC

Description

• For 5mm x 20mm fuses

• Fuse carriers are interchangeable

• Both vertical and horizontal mounting features

• Fuse carrier and knob are spring loaded

bayonet type with screwdriver slot

• Solderability in accordance with IEC 68-2-20

• Shock safety of PC2

• High temperature thermoplastic meets:

• UL 94-VO

• Glow wire test: 960°C per IEC 695-2-1

HTC series printed circuit board fuseholders accept

5 x 20mm fuses.

Agency Information

• UL Recognized: IZLT2, E14853A

• CSA Component Certified: Class 6225-01, File 47235

Ordering

• Specify packaging and product code

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholder packed into a carton

BK 100 pieces of fuseholders packed into a cardboard shelf package

Dimensions

Drawing Not to Scale

Component Material

Clip Tin Plating

Terminals Copper, Tin Plated

Body Thermoplastic

SPECIFICATIONS

Product Voltage Current Rating

Code Rating Agency Approval Ambient Temperature

AC UL CSA SEMKO Temperature Rise Mounting

HTC-45M 250V 6.3A 6.3A 6.3A 24C 41C Vertical

HTC-50M 250V 6.3A 6.3A 6.3A 24C 41C Horizontal

5mm x 20mm Fuseholders

HTC Printed Circuit Board Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-97

Accessories - Fuseholders

Description

• For 5mm x 20mm fuses

• Tin-plated brass terminals

• Shock safety of PC2

• High temperature Thermoplastic meets:

• UL 94 VO

• Glow wire test: 960°C IEC 695-2-1

• Designed to IEC 68-2-20

Agency Information

• UL Recognized: IZLT2, E14853A

• CSA Component Certified: Class 6225-01, File 47235

Ordering

• Specify packaging and product code

SPECIFICATIONS

Product Voltage Current Maximum

Code Cap Rating Rating Ambient Temperature Temperature

Type AC AC Temperature Rise (C)

HTC-35M Threaded Cap/Carrier 250V 6.3A 24C 43C 75

HTC-40M Screwdriver Slot 250V 6.3A 24C 43C 75

HTC-55M Bayonet Cap/Carrier 250V 6.3A 24C 43C 65

HTC-70M Bayonet Cap/Carrier 250V 10A 24C 43C 65

HTC-35M

HTC-40M

HTC-55M

HTC-70M

Dimensions

Drawing Not to Scale

Component Material

Terminal Tin-Plated Brass

Body Thermoplastic

Cap Thermoplastic

Nut Polycarbonate

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 100 pieces of fuseholders packed into a cardboard shelf package

5mm x 20mm Fuseholders

HTC Panel Mount Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-98

Accessories - Fuseholders

OC-99

Accessories - Fuseholders

Description

• For 1/4" x 1-1/4" and 5mm x 20mm fuses

• Fuse carriers are interchangeable

• Carriers are color coded for easy identification:

• Gray for 1/4" fuses

• Black for 5mm fuses

• Both vertical and horizontal mounting features

• Fuse carrier and knob are spring loaded

bayonet type with screwdriver slot

• “Kicked” terminals (all models) for optimum

wave-soldering

• Stabilizer pins on HBV model

• High dielectric molded thermoplastic meets UL 94 VO

Resistance Ratings

• Insulation Resistance: 10,000 megaohm at 500Vdc

• Contact Resistance: Less than 0.005 ohms at 200mV

Dielectric Strength

• Dielectric Strength: Over 200mV

Agency Information

• UL Recognized: IZLT2, E14853

• CSA Component Acceptance: Class 6225-01,

File 47235

Environmental Data

• Temperature Rating (RTI): The mounting body for all

devices has a temperature rating of 150°C. The knob for

all devices has a temperature rating of 130°C.

Ordering

• Specify packaging, product, and option code

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 100 pieces of fuseholders packed into a cardboard shelf package

OPTION CODE

Option Code Description

-R RoHS compliant version

SPECIFICATIONS

Product Fuseholder Current Rating

Code Body Carrier Voltage Agency Approval

Mount Size Rating UL CSA VDE SEMKO

HBH-I Horizontal 1/4" x 1-1/4" 250V 16A 12A 6.3A 10A

HBH-M Horizontal 5mm x 20mm 250V 16A 12A 6.3A 10A

HBV-I Vertical w/ Stability Pins 1/4" x 1-1/4" 250V 16A 12A 6.3A 10A

HBV-M Vertical w/ Stability Pins 5mm x 20mm 250V 16A 12A 6.3A 10A

HBW-I Vertical w/o Stability Pins 1/4" x 1-1/4" 250V 16A 12A 6.3A 10A

HBW-M Vertical w/o Stability Pins 5mm x 20mm 250V 16A 12A 6.3A 10A

HBH Horizontal na 250V 16A 12A 6.3A 10A

HBV Vertical w/ Stability Pins na 250V 16A 12A 6.3A 10A

HBW Vertical w/o Stability Pins na 250V 16A 12A 6.3A 10A

FBI na 1/4" x 1-1/4" 250V 16A 12A 6.3A 10A

FBM na 5mm x 20mm 250V 16A 12A 6.3A 10A

Fuseholders

HB PCB Series (HBH, HBV, HBW)

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-100

Accessories - Fuseholders

Description

• For 1/4" x 1-1/4" (6.3mm x 32mm) fuses

• Maximum panel thickness 5/16" (7.9mm) thick

• Bayonet-type Knob

• Vibration Resistant

• Military version is designated FHN26G1

• Plastic nut – BK/1A4287

• Metal nut – BK/1A4806-2

• Cap – 9435-1/2

• Neoprene washer – 9732

Agency Information

• UL Recognized: IZLT2, E14853

• CSA Component Acceptance:

Class 6225-01, File 47235

Ordering

• Specify packaging, product, and option code

Environmental Data

• Temperature rating (RTI): The mounting body for

all devices has a temperature rating of 150°C.

The knob for these devices are molded plastic

with a temperature rating of 150°C.

• Thermoplastic meets UL 94 HB

• Terminal Strength: 5 pounds

• Torque: Mounting – 20 inch-pound

• Salt Spray (corrosion): Test condition B

HKP, HKP-L, and HKP-W

HKP-BBHH, HKP-HH, HKP-LW-HH

HKP-OO

Dimensions

Drawing Not to Scale

Component Material

Terminal Tin-Plated Brass

Body Thermoset

Cap Thermoset

Nut Thermoplastic

1/4" x 1-1/4" Fuseholders

HKP Panel Mount Series

RoHS

2002/95/EC

OC-101

Accessories - Fuseholders

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 100 pieces of fuseholder components packed separately into a carton

OPTION CODE

Option Code Description

-R RoHS compliant version

SPECIFICATIONS

Product Feature Voltage Current

Code Rating Rating

HKP Standard 250V 30A

HKP-BBHH 1/4" Quick Connects, nut and washer assembled 250V 20A

HKP-HH 1/4" Quick Connects 250V 20A

HKP-L 2250 stand-off barrier 250V 30A

HKP-LW-HH Drip-proof knob, 2250V stand-off barrier and 1/4" quick connects 250V 20A

HKP-OO Snap-lock 250V 30A

HKP-W Drip-proof knob 250V 30A

1/4" x 1-1/4" Fuseholders

HKP Panel Mount Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-102

Accessories - Fuseholders

Description

• For 1/4" x 1-1/4" and 5mm x 20mm fuses

• All holder bodies have the option of using

1/4" x 1-1/4" or 5mm x 20mm carriers

• Withstands 15 to 20 lbs-in torque to mounting

nut when mounting fuseholder to panel

• High temperature, flame retardant,

Thermoplastic meets UL 94 VO

Agency Information

• UL Recognized: IZLT2, E14853

• CSA Component Acceptance:

Class 6225-01, File 47235

• VDE Certified: 136128, HTB-XXM

• SEMKO Certification: Ref. #0146149/01, HTB-XXM

Replacement Parts Mounting Dimensions

Maximum Panel Thickness

Body Type Inch Millimeters

HTB-2 0.30 7.62

HTB-3 0.30 7.62

HTB-4 0.125 3.18

HTB-5 0.125 3.18

HTB-6 0.30 7.62

HTB-8 0.125 3.18

HTB-9 0.125 3.18

SPECIFICATIONS

Product Current Voltage Fuse Quick

Code Rating Rating Size Connect

HTB-X2I 15A 250V 1/4" x 1-1/4" 3/16"

HTB-X4I 15A 250V 1/4" x 1-1/4" 3/16"

HTB-X6I 20A 250V 1/4" x 1-1/4" 1/4"

HTB-X8I 20A 250V 1/4" x 1-1/4" 1/4"

HTB-X2M 15A 250V 5mm x 20mm 3/16"

HTB-X4M 15A 250V 5mm x 20mm 3/16"

HTB-X6M 16A 250V 5mm x 20mm 1/4"

HTB-X8M 16A 250V 5mm x 20mm 1/4"

HTB-8

HTB-6

HTB-2

HTB-4

Dimensional Data

Terminal Options

Knob Type Carrier Solder/ Carrier Options

‹Ω¡§∑ Quick-Connect ⁄Ω¢∑ Quick-Connect

⁄Ω¢∑ x 1⁄Ω¢∑ 5mm x 20mm

In-Line Rt. Angle In-Line Rt. Angle (“I” Equals Inches) (“M” Equals Metric)

Common Dimensional Data: Knob Knob

Length (Knob Type) - 1.69∑

(42.9mm) Plus In-Line Terminal

(Screwdriver Slotted)

1.75∑(44.5mm)

NOTE: Plus In-Line Terminal

HTB-22I HTB-24I HTB-26I HTB-28I ✓—

—

HTB-22M HTB-24M HTB-26M HTB-28M — ✓

HTB-42I HTB-44I HTB-46I HTB-48I ✓—

—

HTB-42M HTB-44M HTB-46M HTB-48M — ✓

HTB-62I HTB-64I HTB-66I HTB-68I ✓—

—

HTB-62M HTB-64M HTB-66M HTB-68M — ✓

HTB-82I HTB-84I HTB-86I HTB-88I ✓—

—

HTB-82M HTB-84M HTB-86M HTB-88M — ✓

1.125"

(28.6mm)

0.47"

(11.9mm)

0.09" NOM.

(2.4mm)

1.125"

(28.6mm)

0.47"

(11.9mm)

0.92"

(23.4mm)

0.67"

(17.1mm)

0.91"

(23.0mm)

0.69"

(17.5mm)

0.34"

(8.7mm)

0.33"

(8.3mm)

0.47"

(11.9mm) 0.45"

(11.5mm)

Fuseholders and fuse carriers may be ordered separately.

0.30∑

7.62mm

0.125∑

3.18mm

0.30∑

7.62mm

0.125∑

3.18mm

Maximum

Panel

Thickness

Low Profile

Rear Hex Nut

High

Profile

Rear Hex Nut

Front

Hex Nut

Low Profile

Snap-In

Fuseholders

HTB Panel Mount Series

RoHS

2002/95/EC

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 100 pieces of fuseholders packed into a cardboard shelf package

Packing

(Blank) – Std.

BK/ – Bulk

Rear Terminal Configuration

2 — Solder / ‹Ω¡§∑ Quick-Connect

Solder / ‹Ω¡§∑ Quick-Connect

(In-Line)

4 —

(Right Angle)

6 — ⁄Ω¢∑ Quick-Connect (In-Line)

8 — ⁄Ω¢∑ Quick-Connect (Right Angle)

Fuse Carrier

I — ⁄Ω¢∑ x 1-1⁄Ω¢∑

M — 5mm x 20mm

Splash Proof

(Optional on -2,

-4, -6, and -8)

Body Configuration and Mounting

Finger Grip Holders

2 — Low Profile (Rear Panel Hex-Nut)

4 — High Profile

*6 — (Front Panel Hex-Nut)

8 — Low Profile (Snap-In)

Screwdriver Slotted Holders

3 — Low Profile

5 — High Profile

9 — Low Profile (Snap-In)

Product

Symbol

HTB-

Packaging

(Blank) – Std.

BK/ – Bulk

Fuse Carrier

I — ⁄Ω¢∑ x 1⁄Ω¢∑

M — 5mm x 20mm

Product

Symbol

FT — Knob Type

(For 20, 40, 60,

and 80 Series

Only)

ST — Screwdriver

Slotted (For 30,

50, and 90 Series

Only)

-R

RoHS

Compliant

Version

*Profile varies with panel thickness. Holder installs thru rear of panel.

FUSE CARRIER ONLY

Ordering Information

HTB-3

HTB-5

HTB-9

0.17"

(4.37mm)

1.58"

(40.03mm)

0.17"

(4.37mm)

1.59"

(40.08mm)

0.41"

(10.31mm)

1.34"

(34.13mm)

0.34"

(8.7mm) 0.33"

(8.3mm)

0.47"

(11.9mm) 0.45"

(11.5mm)

Dimensional Data

Terminal Options

Knob Type Carrier Solder/ Carrier Options

‹Ω¡§∑ Quick-Connect ⁄Ω¢∑ Quick-Connect

⁄Ω¢∑ ≈ 1⁄Ω¢∑ 5mm ≈20mm

In-Line Rt. Angle In-Line Rt. Angle (“I” Equals Inches) (“M” Equals Metric)

Common Dimensional Data: Screwdriver Screwdriver

Length (Knob Type) - 1.69∑

(42.9mm) Plus In-Line Terminal

(Screwdriver Slotted)

1.75∑(44.5mm)

NOTE: Plus In-Line Terminal

HTB-32I HTB-34I HTB-36I HTB-38I ✓—

—

HTB-32M HTB-34M HTB-36M HTB-38M — ✓

HTB-52I HTB-54I HTB-56I HTB-58I ✓—

—

HTB-52M HTB-54M HTB-56M HTB-58M — ✓

HTB-92I HTB-94I HTB-96I HTB-98I ✓—

—

HTB-92M HTB-94M HTB-96M HTB-98M — ✓

Fuseholders and fuse carriers may be ordered separately.

0.30∑

7.62mm

0.125∑

3.18mm

0.125∑

3.18mm

Maximum

Panel

Thickness

Low Profile

Rear Hex Nut

High Profile

Rear Hex Nut

Low-Profile

Snap-In

Fuseholders

HTB Panel Mount Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-103

Accessories - Fuseholders

OC-104

Accessories - Fuseholders

Description

• For 1/4" x 7/8" to 1/4" x 1-1/4" fuses

• Accepts #16 to #12 AWG copper wire

• Simple crimp assembly

• “Snap-Lock” feature provides strong positive union

• High visibility yellow color

• Recommended crimp tools:

• Thomas & Betts – ERG-2002

• Channelock No. 909

• General Electric – U.S. & Metric Electrical

Terminal Tool

• UL flammability rating 94 V2

Environmental Data

• Pull Force: 5 pounds minimum to separate

fuseholder housing with fuse inside

Ordering

• Specify packaging, product, and option code

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 1,000 pieces of fuseholders packed into a cardboard shelf package

OPTION CODE

Option Code Description

Y408 #14 AWG insulated wire with 8 inch yellow leads

R408 #14 AWG insulated wire with 8 inch red leads

B408 #14 AWG insulated wire with 8 inch black leads

Y419 #14 AWG insulated wire with 19 inch yellow leads

R419 #14 AWG insulated wire with 19 inch red leads

B419 #14 AWG insulated wire with 19 inch black leads

-R RoHS Compliant version

SPECIFICATIONS

Product Voltage Current

Code Rating Rating

AC AC

HHB 32V 30A

Dimensions

Drawing Not to Scale

Component Material

Body Nylon

Crimp Copper Tin-Plated

1/4" x 7/8" to 1-1/4" Fuseholders

HHB In-Line Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

Description

• For 1/4" x 1-1/4" (6.35mm x 31.8mm) fuses

• Ideal for harsh environments

• Water

• Salt Spray

• Ultraviolet Light

• Ozone

• -40° to 150°C temperature range

• Withstands many organic solvents

and rigorous shock and vibration

• Accepts #18 to #12 AWG copper wire

• High visibility yellow color

• Recommended crimp tools:

• Thomas & Betts – WT-112M

• California Terminal Products No. 1250

• Channelock No. 909

• Replacement contact clip: BK/1A2294

• UL flammability rating 94 HB

Ordering

• Specify packaging, product, and option code

Environmental Data

• Temperature Rating (RTI): 100°C

• Waterproof typically to a depth of 1 foot for 2 hours

• Vibration Resistance: Per MIL STD 810C

• Humidity: 85°C/85% relative humidity for 96 hours

• Brittle Point: Less than -60°C

• Abrasion: 54% NBS index

• Fluid resistance: Type and Class AA, BA, BC, BE, CA,

CE per ASTM D-2000 Standard Classification System

for rubbers

• Flame Resistance: Pass FMVSS302 and related slow

burning when tested in accordance with UL 94HB

• Ozone Resistance: Passed 70 Hours in 50 ppm ozone

per ASTM D-5

• Salt Spray: 15% for 166 hours = 0% volume swell

• Xenon Arc Weatherometer

• Heat Aging (% Retention of Mechanical

Properties at 125°C)

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 100 pieces of fuseholders packed into a poly bag

OPTION CODE

Option Code Description

-R RoHS compliant version

SPECIFICATIONS

Product Voltage Current

Code Rating Rating

AC AC

HFB 32V 30A

Component Material

Body Thermoplastic Rubber

Crimp Copper Tin-Plated Tensile 100%

Time Strength Elong. Mod.

(Hrs) (psi) (%) (psi)

0 1100 375 470

500 1130 350 520

1000 1190 350 520

Days

Parameters 1 7 15 30 41.7

Tensile Strength 100 105 115 120 120

% Elongation 90 90 90 90 90

100% Mod. 105 110 120 120 120

1/4" x 1-1/4" Fuseholders

HFB In-Line Waterproof Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-105

Accessories - Fuseholders

OC-106

Accessories - Fuseholders

Description

• For 1/4" x 1-1/4" (6.35mm x 31.8mm) fuses

• Waterproof for exposed locations

• Accepts #16 to #12 copper wire

• Copper crimp lead material

• Recommended crimp tools:

• Thomas & Betts – WT-112M

• Thomas & Betts – ERG-2002

• Channelock No. 909

• High temperature, flame retardant,

phenolic meets UL 94 HB

• Crimp or 1/4" quick connect terminals

• In-line connection

Agency Information

• UL Recognized: (IZLT2, E14853) HFA recognized with

use of No. 12 AWG copper conductors secured with

Thomas & Betts crimping tool WT-180 or WT-112M

• HFA-HH not UL Recognized

Environmental Data

• Temperature Rating (RTI): 150°C

Ordering

• Specify packaging, product, and option code

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholders packed into a carton

BK 20 pieces of fuseholders packed into a carton

OPTION CODE

Option Code Description

-R RoHS compliant version

SPECIFICATIONS

Product Voltage Current

Code Rating Rating Terminal

HFA 250V 20A Crimp

HFA-HH 250V 20A 1/4 Quick Connect

Dimensions

Drawing Not to Scale

Component Material

Body Phenolic

Crimp Copper, Tin-Plated

1/4" x 1-1/4" Fuseholders

HFA In-Line Waterproof Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-107

Accessories - Fuseholders

Description

• For 1/4" x 7/8" to 1/4" x 1-1/4" fuses

• #14 AWG copper wire leads

• 8" (203mm) leads

• Three springs furnished to accept different fuse lengths

• Wire leads are staked and soldered to the contacts of

the fuseholder

Ordering

• Specify packaging, product, and option code

PACKAGING CODE

Packaging Code Description

Blank 10 pieces of fuseholder packed into a carton

BK 100 pieces of fuseholder packed into a carton

OPTION CODE

Option Code Description

-R RoHS compliant version

Dimensions

Drawing Not to Scale

SPECIFICATIONS

Product Voltage Current

Code Rating Rating

HRK 32V 15A

1/4" x 7/8" to 1-1/4" Fuseholders

HRK Universal In-Line Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-108

Accessories - Fuseholders

Description

• In-Line Fuseholders for MINI®Fuses.

• Voltage Rating: 32Vdc maximum

• Current Rating: See Table

• Body material withstands high temps. Protective cover

has removable straps.

Ordering

• Specify packaging and product code

1.56"

4.75" 4.75"

.25"

.59"

.41"

MINI®Fuse Blade Type Holder

Catalog Electrical Maximum Continuous

No. Description Fuse Size Connection Current Rating

HHL Black fuseholder w/cover 2-20A #16 black lead wire; 16A*

HHL-B Black fuseholder - Body only 4" length stripped to 1/4"

HHM Black fuseholder w/cover #12 red lead wire; 24A*

HHM-B Black fuseholder - Body only 2-30A 4" length stripped to 1/4"

HHM-C Black cover only

Bulk Products (Bulk Quantity - 1000 Pieces)

Catalog Electrical Maximum Continuous

No. Description Fuse Size Connection Current Rating

BK/HHL-R Black fuseholder - Body only 2-20A #16 red lead wire; 16A*

4" length stripped to 1/4"

PACKAGING CODE

Packaging Code Description

BK 1,000 pieces in a box

* or 80% of fuse rating, whichever is less

A fuse must be properly and fully inserted into the holder to provide a solid connection. Poor or

improper insertion of the fuse can result in failure of the fuse and holder, thus not protecting the

device for which it was intended.

MINI®Fuseholders

HHL & HHM

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-109

Accessories - Fuseholders

Description

• In-Line Fuseholders

• Voltage Rating: 32Vdc maximum

• Current Rating: See Table

Ordering

• Specify packaging and product code

38"

30"

1.125"

Dimensional Data

Electrical Ratings

Catalog Fuse Electrical Maximum Continuous

Code Description Size Connection Current Rating

HHC Yellow fuseholder 3-20A #16 black leadwire 16A*

HHD Black fuseholder 3-30A #12 yellow leadwire 24A*

HHD-C Cover only Fits HHD only Clear polycarbonate

HHF Black fuseholder 3-20A #16 yellow leadwire 16A*

HHG Black fuseholder w/ cover 3-30A #12 yellow leadwire 24A*

* or 80% of fuse rating, whichever is less.

• For ATC®blade-type fuses.

• “Write-in” space for circuit identification on HHC holders (bright yellow)

* or 80% of fuse rating, whichever is less.

Cover for HHD Fuseholder

Catalog Symbol: HHD-C

Bulk Products (Bulk Quantity - 1000 Pieces)

Catalog Fuse Electrical Maximum Continuous

Code Description Size Connection Current Rating

BK/HHC-R Yellow fuseholder 3-20A #16 red leadwire 16A*

BK/HHF-B Black fuseholder w/ cover 3-20A #16 black leadwire 16A*

PACKAGING CODE

Packaging Code Description

BK 1,000 pieces in a box

A fuse must be properly and fully inserted into the holder to provide a solid connection. Poor or

improper insertion of the fuse can result in failure of the fuse and holder, thus not protecting the

device for which it was intended.

ATC®Fuseholders

HHC, HHD, HHF, HHG

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-110

Accessories - Fuseholders

3.35"

6.70" 6.70"

1.37"

.265" DIA. HOLE

Description

• In-Line Fuseholders for MAXI®Fuses.

• Voltage Rating: 32Vdc maximum

• Current Rating: See Table

• Firewall mounting hole permits two or more holders to

be mounted together. Cover comes with a removable

strap.

Ordering

• Specify packaging and product code

PACKAGING CODE

Packaging Code Description

BK 100 pieces in a box

MAXI

Fuse Blade Type Holder

Catalog Electrical Maximum Continuous

Code Description Fuse Size Connection Current Rating

HHX Black fuseholder w/cover #6 red lead wire;

HHX-B Black fuseholder - Body only 20-60A 5" length with blunt ends 48A*

HHX-C Black cover only

* or 80% of fuse rating, whichever is less

A fuse must be properly and fully inserted into the holder to provide a solid connection. Poor or

improper insertion of the fuse can result in failure of the fuse and holder, thus not protecting the

device for which it was intended.

MAXI®Fuseholders

HHX

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-111

Accessories - Fuseblocks

Description

• For 5 x 20mm fuses

• With snap-on cover

• BK/HTC-150M (Transparent Cover)

• Tight cluster mounting

• Clips made of nickel-tin plated spring-bronze

• Available only in bulk of 100 and 1,000 pieces

• High temperature thermoplastic meets:

• UL 94-VO

• Glow wire test: 960°C per IEC 695-2-1

Environmental Data

• Maximum suitable temperature: 110°C

• MSL Level 1 (conditions < 30°C / 85% RH)

Ordering

• Specify packaging and product code

Agency Information

• UL Recognized: IZLT2, E14853

• SEMKO Certificate: 204805

• VDE Certificate: 40004439

PACKAGING CODE

Packaging Code Description

BK 100 pieces of fuse blocks packed into a cardboard shelf package

BK1 1,000 pieces of fuse blocks packed into a carton

Mounting Holes

Dimensions - in (mm)

HTC-15M Fuse Block Only

Drawing Not to Scale

Component Material

Clip Spring-Bronze, Bright Tin Plate

Body Thermoplastic

Dimensions - in (mm)

HTC-150M Fuse Block with Cover

Drawing Not to Scale

SPECIFICATIONS

Catalog Voltage Current

Number Rating Rating Watts

AC AC

HTC-15M 250V 6.3A 1.6W

5 x 20mm Fuse Blocks

HTC Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Bussmann

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Bussmann

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Bussmann

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Bussmann

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

RoHS

2002/95/EC

OC-112

Accessories - Fuseblocks

Description

• For 1/4" x 1-1/4" (6.3mm x 32mm) fuses

• Bolt-in and snap-in mounting available

• Tight cluster mounting

• All types of terminal configurations

• Clips made of spring-bronze

• Anti-rotational pin provided

• Flame retardant thermoplastic meets UL 94 VO

Environmental Data

• Temperature Rating (RTI): The mounting body for all

devices (except those with Suffix –1-SNP or –W-SNP),

has a temperature rating of 130°C. The mounting body

for all devices with Suffix –1-SNP has a temperature rat-

ing of 110°C.

Agency Information

• UL Recognized: E14853

• CSA Certified: 47235

SPECIFICATIONS

Voltage Voltage

Rating Rating

AC DC

S-8000 300V 300V

S-8100 300V 300V

S-8200 300V 300V

S-8300 300V 300V

Dimensions

No. of Inches Millimeters

Poles A B A B

1****

21 1/8" 5/8" 28.6 15.9

31 3/4" 1 1/4" 44.4 31.8

42 3/8" 1 7/8" 60.3 47.6

53" 2 1/2" 76.2 63.5

63 5/8" 3 1/8" 92.1 79.4

74 1/4" 3 3/4" 108 95.2

84 7/8" 4 3/8" 123.8 111.1

95 1/2" 5" 139.7 127.0

10 6 1/8" 5 5/8" 155.6 142.9

11 6 3/4" 6 1/4" 171.4 158.8

12 7 3/8" 6 7/8" 187.3 174.6

Multiple Pole

Dimensions

S-8000 Single Pole Bolt-In Mounting Series

S-8000 Single Pole Snap-In Mounting Series

Component Material

Clip Spring-Bronze, Bright Tin-Lead Plate

Body Thermoplastic

1/4" x 1-1/4" Fuseblocks

S-8000 Series

RoHS

2002/95/EC

OC-113

Accessories - Fuseblocks

PACKAGING CODE

Packaging Code Description

Blank Varies with number of poles. Contact customer service.

BK/ Varies with number of poles. Contact customer service.

Ordering

• Specify packaging, product, and

option code

Example: BK/S-8001-01-SNP

BK/ S-8 0 01 –01– SNP -R

   

1234 5 6 7

1. Packaging Code: BK/

2. Series Number: S-8

3. Type Terminal: 0 = Solder

1 = 3/16" Quick Connect

2 = 1/4" Quick Connect

3 = Screw

4. Terminal Angle: 01 = Straight (0°)

02 = 40° Angle

03 = Side*

5. Number of Poles: (01 – 12)

1X = One pole, No Mounting Stud

6. Mounting Style: SNP = Snap-in Mounting

7. RoHS Compliant Version -R

*Available only in single pole

1/4" x 1-1/4" Fuseblocks

S-8000 Series

Visit us on the web at:

www.cooperbussmann.com

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

North America Europe

OC-114

ESD Suppression Selection Guide

Our Voltage Variable Material (VVM) has unique

properties that are highly preferred in ESD suppres-

sion applications. The polymer matrix responds to

an over-voltage condition by rapidly changing from

a high impedance state to a low impedance state.

Cooper Bussmann utilizes this polymeric matrix in

PolySurg ESD Suppressors for fast response, ultra

low capacitance, and very low current leakage. The

device is activated by over-voltage threat and clamps

to a low value to protect sensitive circuit components.

What is it:

PolySurg™ ESD Suppressor Selection Guide:

The PolySurg TR and MLP Series are board level

circuit protection devices designed exclusively for the

fast, transient over-voltages associated with ESD.

When a sufficient over-voltage occurs it exhibits a dra-

matic increase in the ability to conduct electrons. The

nature of the material creates a bi-directional part,

which means that only one device is required to pro-

vide complete ESD protection regardless of the surge

polarity. In a typical application, the device is placed

across a signal line leading to an integrated circuit

and ground. The device exhibits minimal capacitance

and is “invisible” to the circuit during the normal oper-

ation. Under normal operating voltages (typically 3 to

15V) the high impedance of the device insulates each

signal line from ground. When an ESD event occurs,

the voltage variable material switches to a conductive

state within nanoseconds. The voltage across signal

line collapses to the clamping level, and current is

shunted through the device to the ground. When the

overvoltage event ends, the circuit returns to its

normal operating state as the device switches back to

its >1012Ohm, high resistance state and “invisibility.”

How it Works:

Features:

• Outstanding ESD protection for high frequency,

low voltage applications.

• Exceeds testing requirements outlined in IEC 61000-4-2

• Extremely low capacitance

• Very low leakage current

• Fast response time

• Bi-directional

• Surface mount

• Solder Termination

Part Package Operating Capacitance Current Clamp

Number Size Lines Voltage (pF @ 1KHz ~ Leakage Voltage Specification

(VDC) 1.8GHz) (nA @ 12VDC) V

0402ESDA-MLP7 0402 1 0 ~ 30 < 0.15 < 0.1 35 IEC61000-4-2, Level 4

0603ESDA-MLP7 0603 1 0 ~ 30 < 0.15 < 0.1 35 IEC61000-4-2, Level 4

0603ESDA-TR1 0603 1 0 ~ 24 < 0.15 < 0.1 35 IEC61000-4-2, Level 4

RoHS

2002/95/EC

ESD Suppression Selection Guide

Polymer ESD Suppressors

PolySurg™ ESD Suppressors are marked on the tape and reel packages, not individually. Since the product is bi-

directional and symmetrical, no orientation marking is required.

Device Marking

Full product characterization requires use of multiple test methods. Each test method reveals unique information

about the device response. The results of all of the tests must be analyzed to fully understand the PolySurg™ ESD

Suppressor response to an over-voltage event.

Test Methodology

Clamp Voltage – The voltage at which the PolySurg™ device stabilizes during the transition from high to low impedance. This is the voltage

experienced by the circuit, after stabilizing, for the duration of the ESD transient.

Trigger Voltage – The voltage at which the PolySurg™ device begins to function. When the ESD threat voltage reaches this level,

the PolySurg™ device begins the transition from high impedance to low impedance, shunting the ESD energy to ground.

Threat Voltage – The voltage that the test equipment is set to operate (i.e. the voltage across the discharge capacitor).

Peak Current – The maximum instantaneous current level that a device will receive. IEC-61000-4-2 states that the peak current should be

30A at 8kV ESD and 45A at 15kV ESD.

Definition of Terms

The ESD pulse is the defining test for an ESD protec-

tive device. The ESD pulse is an extremely fast rising

transient event. The pulse, as characterized in IEC

61000-4-2, has a rise time of less than 1ns, peak cur-

rents up to 45A, and voltage levels to 15 kV.

Characteristics determined by this test are those such

as voltage overshoot, peak voltage, clamping voltage,

peak current, and device resistance.

Due to the extremely fast rate of rise of the ESD pulse,

the test setup can have a definite impact on the above

factors. Variables such as wiring inductance and probe

capacitance can produce inaccurate readings on an

otherwise capable oscilloscope.

(per IEC 61000-4-2)

100

-10 0 10 20 30 40 50 60 70 80 90

Time (nS)

Percent Current

Electrostatic Discharge (ESD) Pulse

The Transmission Line Pulse tester implements a con-

trolled impedance cable to deliver a square wave current

pulse. The advantage of this technique is that the con-

stant current of the square wave allows the behavior of

the protection structure to be more accurately studied.

The actual implementation of this technique produces a

waveform that has a slightly slower rise time that the

ESD pulse but can be correlated to the deliver approxi-

mately the same surge current and energy. This con-

trolled impedance pulse provides a more accurate depic-

tion of the trigger voltage of the device because of the

reduced voltage overshoot caused by a fast rising tran-

sient and the reactive components of the test fixture.

-10

110

-10 40 90 140 190

Time (nS)

Input VoltageOutput Voltage Activated

Percent Voltage

Transmission Line Pulse (TLP)

ESD Suppression Selection Guide

Polymer ESD Suppressors

OC-115

ESD Suppression Selection Guide

Figure 1. Typical Device Response to 8kV ESD

-0.1

-0.2

-0.3

-0.4

-0.5

-0.6

-0.7

-0.8

-0.9

-10 1 2 3 4 5 6

GHz

drop in attenuation (dB)

Figure 2. ESDA device induced interference with Signal Quality

0.10

0.11

0.12

0.13

0.14

0.15

0.16

0.17

0.18

0.19

0.20

0 500 1000 1500 2000

Frequency (MHz)

Capacitance (pF)

0 Pulse

100 Pulse

200 Pulse

300 Pulse

400 Pulse

500 Pulse

Figure 3. Capacitance vs. Frequency

Selected Characterization Data

ESD Transient Pulse Energy Controlled by

PolySurg™

Figure 1 shows typical PolySurg™ ESD Suppressor

response to an 8 kV contact ESD pulse. Triggered

polymer in the device conducts excess energy to ground

and prevents system damage by ESD transient threat. As

the polymer resistance drops current flows to ground.

The top scope trace indicates current, and the bottom

scope trace indicates voltage.

Protects against ESD Voltage Transient

without Affecting Signal Quality

PolySurg™ ESD Suppressors have an ultra low capaci-

tance of <0.15pF and when typically installed from the

signal line to ground have a negligible effect on the signal.

As Figure 2 shows, the test conducted with a precision

network analyzer on a 50 Ωcircuit at up to 6GHz. Only a

0.2dB deviation from the original signal was recorded.

The setup was similar to the addition of the PolySurg™

ESD Suppressor to a circuit with very fast digital signal or

a cellular phone antenna.

Signal Frequency does not affect the

Capacitance of the Device

The device capacitance is very low and constant over

wide frequency range. The typical capacitance is less than

0.15pF over the tested range of 0.1MHz to 1.8GHz. In

addition, as shown in Figure 3, the capacitance will

remain same over the life cycle of the device (i.e. the

number of the ESD pulse does not change the device

capacitance.)

ESD Suppression Selection Guide

Polymer ESD Suppressors

OC-116

ESD Suppression Selection Guide

0 100 200 300 400 500 600

ESD Clamping Voltage (V)

Number of 8 kV ESD Pulses

Figure 4. ESD Clamping Voltage vs. Number of 8 kV ESD Pulse

Figure 5. Average Off State Current Leakage vs. Temperature

24 VDC

12 VDC

6 VDC

Reference Temperature

0.2

0.4

0.6

0.8

55 -30 -5 20 45 70 95 120

Temperature (°C

)

Leakage Current (nA)

Clamp Voltage Remains Consistent

Despite Repeated ESD Pulses

As Figure 4 shows, PolySurg™ ESD Suppressors are

highly reliable and stable over hundreds of pulses.

PolySurg™ ESD Suppressors have been tested with

fast rate ESD pulses at 8kV contact discharge.

Clamping voltage measured at every pulse shows

minimal changes throughout the test.

Typical non-triggered (Off State) Current

Leakage is Very Low at Normal Operating

Voltages and Temperatures

As shown by Figure 5 the current leakage of the

PolySurg™ ESD Suppressor is typically very low, well

under 1nA, even over 12VDC operating voltage.

Some increase in the current leakage may be

expected at much higher operating voltage and

elevated temperature.

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

ESD Suppression Selection Guide

Polymer ESD Suppressors

OC-117

ESD Suppression Selection Guide

• Computers & Peripherals

• HDTV Equipment

• DVD Players

• A/V Equipment

• Satellite Radio

• Cell Phones

• PDA’s

• Digital Still Cameras

• Digital Camcorders

• MP3 / Multimedia Players

• Set Top Boxes

• External Storage

• DSL Modems

• High Speed Data Ports

• USB 2.0

• IEEE 1394

• HDMI

• DVI

• High Speed Ethernet

• Infiniband®

Applications

The PolySurg™ 0402ESDA-MLP ESD Suppressors

protect valuable high-speed data circuits from ESD

damage without distorting data signals as a result of

its ultra-low (0.05pF typical) capacitance.

Description Ordering Information

Features & Benefits

• Ultra-low capacitance (0.05pF typ.) ideal for high

speed data applications

• Provides ESD protection with fast response time

(<1ns) allowing equipment to pass IEC 61000-4-2 level 4 test

• Single-line, bi-directional device for placement flexibility

• Low profile 0402/1005 design for board space savings

• Low leakage current (<0.1nA typ.) reduces power consumption

0.40

0.70

2.20

The location in the circuit for the MLP series has to be carefully determined. For better performance, the device should be placed

as close to the signal input as possible and ahead of any other component. Due to the high current associated with an ESD

event, it is recommended to use a “0-stub” pad design (pad directly on the signal/data line and second pad directly on common

ground).

Design Considerations

Catalog Number Packaging

0402ESDA-MLP7 10,000 pieces in paper tape on

7" (178mm) reel

0402ESDA-MLP8 2,500 pieces in paper tape on

7" (178mm) reel

Product Dimensions: mm [inches] Solder Pad Recommendation:

mm [inches]

RoHS

2002/95/EC

0402ESDA-MLP

MLP Series ESD Suppressor

OC-118

0402ESDA-MLP, MLP Series ESD Suppressor

OC-119

0402ESDA-MLP, MLP Series ESD Suppressor

Electrical Characteristics

Characteristic Value

Rated Voltage 30VDC maximum

Clamping Voltage135V typical

Trigger Voltage2300V typical

Capacitance (@1MHz) 0.05pF typ., 0.15pF max.

Attenuation Change (0-6GHz) -0.2dB typical

Leakage Current (@12VDC) <0.1nA typical

ESD Capability

IEC61000-4-2 Direct Discharge 8kV typical

IEC61000-4-2 Air Discharge 15kV typical

ESD Pulse Withstand1>1000 typical

Notes:

1. Per IEC61000-4-2, Level 4 waveform (8kV direct, 30A)

measured 30ns after initiation of pulse.

2. Trigger measurement made using Transmission Line Pulse

(TLP) method.

3. Minor shifting in characteristics may be observed over

multiple ESD pulses at very rapid rate.

Environmental Specifications:

• Load Humidity: 12VDC per EIA/IS-772 Para. 4.4.2, +85°C, 85% RH for 1000 hours

• Thermal Shock: EIA/IS-722 Para 4.6, Air to Air -55°C to +125°C, 5 cycles

• Moisture Resistance Test: MIL-STD-202G Method 106G, 10 cycles

• Mechanical Shock: EIA/IS-722 Para. 4.9

• Vibration: EIA/IS-722 Para. 4.10

• Resistance to Solvent: EIA/IS-722 Para. 4.11

• Operating & Storage Temperature Range: -55°C to +125°C

Soldering Recommendations

• Compatible with lead and lead-free solder reflow processes

• Peak reflow temperatures and durations:

• IR Reflow = 260°C max for 10 sec. max.

• Wave Solder = 260°C max. for 10 sec. max.

• Recommended IR Reflow Profile:

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

0402ESDA-MLP

MLP Series ESD Suppressor

• Computers & Peripherals

• HDTV Equipment

• DVD Players

• A/V Equipment

• Satellite Radio

• Cell Phones

• PDA’s

• Digital Still Cameras

• Digital Camcorders

• MP3 / Multimedia Players

• Set Top Boxes

• External Storage

• DSL Modems

• High Speed Data Ports

• USB 2.0

• IEEE 1394

• HDMI

• DVI

• High Speed Ethernet

• Infiniband®

Applications

The PolySurg™ 0603ESDA-MLP ESD Suppressors

protect valuable high-speed data circuits from ESD

damage without distorting data signals as a result of

its ultra-low (0.05pF typical) capacitance.

Description Ordering Information

Features & Benefits

• Ultra-low capacitance (0.05pF typ.) ideal for high

speed data applications

• Provides ESD protection with fast response time

(<1ns) allowing equipment to pass IEC 61000-4-2 level 4 test

• Single-line, bi-directional device for placement flexibility

• Low profile 0603/1608 design for board space savings

• Low leakage current (<0.1nA typ.) reduces power consumption

1.25

(0.05)

0.50

(0.02)

0.90

(0.035)

The location in the circuit for the MLP series has to be carefully determined. For better performance, the device should be placed

as close to the signal input as possible and ahead of any other component. Due to the high current associated with an ESD

event, it is recommended to use a “0-stub” pad design (pad directly on the signal/data line and second pad directly on common

ground).

Design Considerations

Catalog Number Packaging

0603ESDA-MLP7 5,000 pieces in paper tape on

7" (178mm) reel

Product Dimensions: mm [inches] Solder Pad Recommendation:

mm [inches]

RoHS

2002/95/EC

0603ESDA-MLP

MLP Series ESD Suppressor

OC-120

0603ESDA-MLP, MLP Series Suppressor

OC-121

0603ESDA-MLP, MLP Series Suppressor

Electrical Characteristics

Characteristic Value

Rated Voltage 30VDC maximum

Clamping Voltage135V typical

Trigger Voltage2300V typical

Capacitance (@1MHz) 0.05pF typ., 0.15pF max.

Attenuation Change (0-6GHz) -0.2dB typical

Leakage Current (@12VDC) <0.1nA typical

ESD Capability

IEC61000-4-2 Direct Discharge 8kV typical

IEC61000-4-2 Air Discharge 15kV typical

ESD Pulse Withstand1>1000 typical

Notes:

1. Per IEC61000-4-2, Level 4 waveform (8kV direct, 30A)

measured 30ns after initiation of pulse.

2. Trigger measurement made using Transmission Line Pulse

(TLP) method.

3. Minor shifting in characteristics may be observed over

multiple ESD pulses at very rapid rate.

Environmental Specifications:

• Load Humidity: 12VDC per EIA/IS-772 Para. 4.4.2, +85°C, 85% RH for 1000 hours

• Thermal Shock: EIA/IS-722 Para 4.6, Air to Air -55°C to +125°C, 5 cycles

• Moisture Resistance Test: MIL-STD-202G Method 106G, 10 cycles

• Mechanical Shock: EIA/IS-722 Para. 4.9

• Vibration: EIA/IS-722 Para. 4.10

• Resistance to Solvent: EIA/IS-722 Para. 4.11

• Operating & Storage Temperature Range: -55°C to +125°C

Soldering Recommendations

• Compatible with lead and lead-free solder reflow processes

• Peak reflow temperatures and durations:

• IR Reflow = 260°C max for 10 sec. max.

• Wave Solder = 260°C max. for 10 sec. max.

• Recommended IR Reflow Profile:

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

0603ESDA-MLP

MLP Series ESD Suppressor

OC-122

0603ESDA-TR, TR Series ESD Suppressor

Part Ratings and Characteristics:

Performance Characteristics Units Min Typ Max

Continuous operating voltage VDC - - 24

Clamping voltage2V-3560

Trigger voltage3V - 125 -

ESD Threat voltage capability4kV -815

Capacitance (@ 1 KHz ~ 1.8GHz) pF - - 0.15

Leakage current (@ 12 VDC) nA 0.01 <0.1 -

Peak current2A - 30 45

Operating temperature °C -56 +25 +105

ESD pulse withstand 2# pulses 20 >5001-

Notes:

1. Some shifting in characteristics may occur when tested over

several hundred ESD pulses at very rapid rate of 1 pulse per

second or faster.

2. Per IEC 61000-4-2, 30A @ 8kV, level 4, clamp measurement

made 30ns after initiation of pulse, all tests in contact discharge

mode.

3. Trigger measurement made using Transmission Line Pulse

(TLP) method

4. PolySURG™ devices are capable of withstanding up to a 15 kV,

45A ESD pulse. Device ratings are given at 8kV per Note 1,

unless otherwise specified.

Features:

• 0603/1608 foot print

• Ideal ESD protection for high frequency, low voltage applications.

• Exceeds testing requirements outlined in IEC 61000-4-2

• Ultra low capacitance (0.15pF maximum)

• Very low leakage current

• Fast response time

• Bi-directional

• Surface mount

RoHS

2002/95/EC

• Computers & Peripherals

• HDTV Equipment

• DVD Players

• A/V Equipment

• Satellite Radio

• Cell Phones

• PDA’s

• Digital Still Cameras

• Digital Camcorders

• MP3 / Multimedia Players

• Set Top Boxes

• External Storage

• DSL Modems

• High Speed Data Ports

• USB 2.0

• IEEE 1394

• HDMI

• DVI

• High Speed Ethernet

• Infiniband®

Applications

The PolySurg™ 0603ESDA-TR ESD Suppressors

protect valuable high-speed data circuits from ESD

damage without distorting data signals as a result of

its ultra-low (0.15pF maximum) capacitance.

Description Ordering Information

Catalog Number Packaging

0603ESDA-TR1 5,000 pieces in paper tape on

7" (178mm) reel

0603ESDA-TR

TR Series ESD Suppressor

OC-123

0603ESDA-TR, TR Series ESD Suppressor

1.0 max

(.039 max)

1.1 ref

(.043 ref)

0.60 min

(.023 min)

mm (inches)

Recommended Solder

Pad Outline

(per IPC-SM-782)

4.0±0.1

(.157±.004)

4.0±0.1

(.157±.004)

2.0±0.05

(.079±.002)

8.0±0.30

(.315±.012)

1.5±0.10

(.059±.004)

1.75±0.1

(.069±.004)

13.0±0.5

(.512±.020) 9.0±1.5

(.354±.059)

178.0±2.0

(7.008±.080)

21±0.8

(.827±.032)

2.0±0.5

(.080±.020)

3.5±0.05

(.138±.002)

60.0±1.5

(2.362±.059)

2.0±0.75

(.079±.030)

Dimension

0603

1.90±0.20

(.075±0.008)

1.10±0.20

(.043±0.008)

Product Dimension

Tape-and-Reel Specification

EIA Size L W H T R

mm (in)

0603ESDA

1.60 ± 0.10 0.80 ± 0.10 0.50 ± 0.10 0.30 ± 0.20 0.70 ± 0.10

(.063 ± .004) (.031 ± .004) (.020 ± .004) (.012 ± .008) (.028 ± .004)

Environmental Specifications:

• Moisture Resistance per EIA/IS-722 Paragraph 4.4.2. This standard is based upon MIL-STD-202G Method 103B but with tem-

perature and relative humidity at +85°C and 85% RH respectively. Test condition ‘A’ (240Hr) per MIL-STD-202G

• Thermal shock: MIL-STD-202, Method 107G, -55°C to 125°C, 30 min. cycle, 10 cycles

• Vibration: MIL-STD-202F, Method 201A,(10 to 55 to 10 Hz, 1 min. cycle, 2 hrs each in X-Y-Z)

• Chemical resistance: ASTM D-543, 4 hrs @ 40°C, 3 solutions (H2O, detergent solution, defluxer)

• Operating temperature characteristics, measurement at +25°C, +105°C and -56°C

• Full load voltage: 14.4VDC, 18VDC & 24VDC for 1000 hrs, 25°C

• Solder leach resistance and terminal adhesion: Per EIA-576

• Solderability: MIL-STD-202, Method 208 (95% coverage)

0603ESDA-TR

TR Series ESD Suppressor

OC-124

0603ESDA-TR, TR Series ESD Suppressor

Device Marking

PolySurg™ ESD Suppressors are marked on the tape and reel packages, not individually. Since the product is bi-directional and

symmetrical, no orientation marking is required.

Design Consideration

The location in the circuit for the TR series has to be carefully determined. For better performance, the device should be placed

as close to the signal input as possible and ahead of any other component. Due to the high current associated with an ESD

event, it is recommended to use a “0-stub” pad design (pad directly on the signal/data line and second pad directly on common

ground).

Processing Recommendations

The TR series currently has a convex profile on the top surface of the part. This profile is a result of the construction of the deice.

They can be processed using standard pick-and-place equipment. The placement and processing techniques for these devices are

similar to those used for chip resistors and chip capacitors.

Soldering Recommendations

• Compatible with lead and lead-free solder reflow processes

• Peak reflow temperatures and durations:

• IR Reflow = 260°C max for 10 sec. max.

• Wave Solder = 260°C max. for 10 sec. max.

• Recommended IR Reflow Profile:

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

0603ESDA-TR

TR Series ESD Suppressor

OC-125

Application Notes, ESD Suppression

What Are Set Top Boxes?

The continuing trend is to link broadband signal delivery to the

home entertainment display, and other devices via set top

boxes. Set top boxes used to be just an analog cable

tuner/decoder but now it includes the likes of digital cable,

satellite controller, internet service controllers, digital video

recording systems and home networking.

These devices allow the various cable and satellite signal oper-

ators to deliver a wide variety of services from television to

internet and the hardware manufacturers can provide many

features and benefits including home networking capabilities.

There is digital video recording onto hard disk drives, replacing

the cassette format, allowing pause and replay of and live tele-

vision, or interactive TV. There are new standards being creat-

ed to facilitate the design of the boxes such as a recent refer-

ence blueprint development by communications chipmaker

Broadcom using the Microsoft interactive TV software system.

The set top box is going to be a high volume commodity with

many forms and functions.

Why are Set Top boxes vulnerable to ESD

The more sophisticated boxes include a variety of I/O jacks

such as front panel USB, Audio/Video, S-Video, rear panel

Satellite, cable, TV antenna, Wireless transmitter connection,

home networking HPNA option, Toslink digital input, connec-

tions for CD, DVD,VCR, Outputs for Video, Audio, and more.

Most of these jacks are susceptible to ESD threat.

The PolySurg™ solution to the ESD protection problem

Utilize the 0402ESDA-MLP, 0603ESDA-MLP, or 0603ESDA-

TR1 PolySurg™ devices to protect the set top box electronics

from catastrophic ESD damage at each potential outside metal

contact or connector on each line. Audio, Video, RF, USB and

RS-232 lines may be protected from ESD TVS occurrences on

set top systems.

Design Wins with Set Top boxes

Cooper Bussmann has recorded some notable design wins

already with it’s PolySurg™ ESD Suppressors in applications

involving the protection of set top systems.

ESD Protection of Set Top Appliances with PolySurg™ ESD Suppressors

Protection Against ESD Threat for Set Top System Input/Output Ports with PolySurg™

AC Input

RF Input

Antenna

Cable

Satellite

Front

Panel

I/O Port

Smart Card

RS-232

Keyboard

Audio Port

Video Port

S-Video Port

Digital Audio Port

RJ - 11

RF Out

TV / VCR

Other Device

RJ - 45, Network

USB / USB 2.0

IEEE-1284,

Parallel

Set-Top Box

Digital Satellite Receiver

High Definition Digital Receiver

Digital Cable TV Converter

Interactive Internet TV Terminal

Digital Video Recorder

Audio Port

Video Port

S-Video Port

Digital Audio Port

Future

Protection

Requirements

A Typical Set Top Box Rear View

Application Notes

ESD Suppression

OC-126

Application Notes, ESD Suppression

Typical ESD Protection Applications with

PolySurg™ 0402ESDA-MLP, 0603ESDA-MLP, or 0603ESDA-TR

USB Controller

Amplifier

Audio Output

Modulator

RF Output

Controller

RF Input

Video Processor

Video Output

USB

Port

V+ Data (+) Data (-) GND

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

Application Notes

ESD Suppression

DVI/HDMI High Speed Date Rates

Communication data lines continue to be increasingly vul-

nerable to ESD transients. The ever-increasing bandwidth

of the faster data lines such as the 10/100 or Gigabit

Ethernet, USB 2.0, IEEE-1394b, make the traditional ESD

protection schemes such as silicon based devices, or multi

layer varistors less desirable, due to signal distortion from

the relatively high capacitance of these components.

PolySurg™ ESD Suppressors

The typical capacitance of the device (0402ESDA-MLP,

0603ESDA-MLP, or 0603ESDA-TR) is measured to be

below 0.15pF, in a range of 0.1 kHz to nearly 2 GHz. The

low capacitance throughout this wide frequency range

makes these devices suitable for ESD protection of low

analog signals to fast digital data lines.

Chart 1. The Capacitance of a PolySurg™ ESD

Suppressor from 0.1MHz to 1.8GHz

Another special characteristic of the PolySurg™ ESD

Suppressor is that it is virtually invisible to the circuit at

normal operation. The off-state resistance of the device is

over 1013 Ohms, and the typical current leakage of the

device is a negligible, 0.01nA at 12VDC. As Chart 2 shows,

the additional attenuation in a 50ohm circuit measured at

frequencies up to 6GHz is less than -0.2dbB.

Chart 2. Additional Attenuation in a 50Ohm System

due to the PolySurg™ ESD Suppressor

Example of devices that PolySurg™ ESD Suppressors can

protect from ESD:

• Network interface cards for desktops

• PC cards for laptops

• DSL / Cable modems.

• Routers and switches /hubs

Selected Protection Applications

Ethernet ports: The RJ-45 is the most common Ethernet

connection. The typical 10Base-T/100Base-TX uses 4 out

of 8 lines. Each line in use can be protected with one

PolySurg™ ESD Suppressor installed between the data line

and the ground. For the best performance, place the devices

at the closest location to the RJ-45 port (See Figure 1)

Figure 1. The ESD Protection of 10 / 100 Ethernet (RJ-45)

device with a PolySurg™ ESD Suppressor

Firewire: The IEEE-1394 (Firewire) series are the newest

serial ports for computer and other instruments with data

transfer rates up to 1,600Mbp (1394a is 400Mbps, and

1394b will be 800~1,6000Mbps.) This higher transfer

speed data is more easily subject to distortion (Chart 3).

The PolySurg™ ESD Suppressor can protect data lines

from ESD without distorting the high speed signal possible

from IEEE-1394 connection. All data lines should be

protected individually. (See Figure 2)

ESD Protection of High-Speed Data Lines

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

0.1 1 10 10 0 1000 10000

Frequency (MHz)

)Fp( ecnaticapaC

-0.1

-0.2

-0.3

-0.4

-0.5

-0.6

-0.7

-0.8

-0.9

-10 1 2 3 4 5 6

GHz

drop in attenuation (dB)

RJ -45

Controller

Filter

Transformer

TX +

TX -

RX+

RX -

Application Notes

ESD Suppression

OC-127

Application Notes, ESD Suppression

Chart 3. Signal distortion comparisons at 800Mbps

Figure 2. The ESD Protection of Typical IEEE-1394a device

with a PolySurg™ ESD Suppressor

Example of devices that PolySurg™ ESD Suppressor can

protect from ESD:

• Firewire interface cards

• Digital camcorders

• Printers / scanners

• Other peripherals with Firewire capability

USB 2.0: The USB 2.0 has a fast data transfer rate of

400Mbps. A device equipped with USB 2.0 will give the

best performance when protected with the ultra low capaci-

tance PolySurg ESD Suppressor.This will result in much

less data distortion than if zener diodes or multi layer

varistors are used for ESD protection (See Figure 3)

Figure 3. ESD protection of USB 2.0 devices

with a PolySurg™ ESD Suppressor

Special Applications

When the unused data port is connected to a higher oper-

ating voltage such as 24V or higher for special applica-

tions, the PolySurg™ ESD Suppressor can be installed in

series for ESD protection on the higher voltage line. The

operating voltage capability will be increased without

changing total capacitance or the current leakage of the

devices.

Figure 4. The Parallel connection for high voltage line

protection using a PolySurg™ ESD Suppressor on RJ-45

Ideal Signal 50pF Capacitance

0603ESDA

800M bps

(IEE1394)

PWR

IEEE-1394

Controller

GND

Data

USB 2.0

Controller

Data

GND

PWR

Data

RJ-45

Controller

Filter

Transformer

TX +

TX -

RX+

RX-

High Voltage

Cooper Electronic Technologies

1225 Broken Sound Parkway NW

Suite F

Boca Raton, FL 33487-3533

Tel: 1-561-998-4100

Fax: 1-561-241-6640

Toll Free: 1-888-414-2645

Cooper Bussmann

P.O. Box 14460

St. Louis, MO 63178-4460

Tel: 1-636-394-2877

Fax: 1-800-544-2570

Cooper Electronic Technologies

Cooper (UK) Limited

Burton-on-the-Wolds

Leicestershire • LE12 5TH UK

Tel: +44 (0) 1509 882 737

Fax: +44 (0) 1509 882 786

Cooper Electronic Technologies

Avda. Santa Eulalia, 290

08223

Terrassa, (Barcelona), Spain

Tel: +34 937 362 812

+34 937 362 813

Fax: +34 937 362 719

Asia Pacific

Cooper Electronic Technologies

1 Jalan Kilang Timor

#06-01 Pacific Tech Centre

Singapore 159303

Tel: +65 278 6151

Fax: +65 270 4160

Visit us on the web at:

www.cooperbussmann.com

North America Europe

Application Notes

ESD Suppression

OC-128

Application Notes, ESD Suppression

High speed, uncompressed, digital video solutions such as Digital

Visual Interface (DVI) and High Definition Multimedia Interface

(HDMI) utilize small geometry CMOS processes in order to pro-

vide maximum performance in a small package. However these

geometries are more susceptible to electrostatic discharge (ESD)

and the high-speed digital signals present a real challenge when

selecting an appropriate protection device.

DVI/HDMI High Speed Date Rates

DVI equipment can, currently, transmit at up to 1.6 Gbps for a

1600 x 1200 resolution signal. The receiver end can support up to

1.08 Gbps for 1280 x 1024 resolution but will soon increase to

1.65 Gbps. HDMI is an advancement of DVI that handles both

audio and video signals with enough bandwidth for data rates of

up to 5 Gbps. These high-speed data rates require any ESD pro-

tection device to have low capacitance in order to minimize signal

distortion. At high frequency any capacitance will be seen as a low

impedance path to ground, thus loading the data signal. Figure 1

shows the minimal effect of of a PolySurg™ ESD Suppressor on

an 800 Mbps data signal compared to a 50pF capacitor.

Figure 1 – IEE1394 Signal Distortion due to 50pF and

0603ESDA PolySurg™ ESD Suppressor

Traditional low capacitance steering diode solutions have a num-

ber of problems when used in high-speed data applications such

as HDMI & DVI. Diodes are typically connected rail to rail as

shown in Figure 2. During a negative voltage transient the bottom

diode conducts clamping the voltage to a diode drop below

ground. During a positive voltage transient the top diode will con-

duct the surge current (I1) into the power rail. Dumping the surge

current into an unprotected supply rail can cause latch up of the

protection circuit, so an additional transient voltage suppression

(TVS) device between the supply rail and ground is required.

Typically discrete steering diodes are not rated for the high tran-

sient currents associated with ESD. This misuse results in a short

cycle life and eventual diode failure, which is commonly in short

circuit mode. This short circuit failure mode usually results in the

equipment no longer functioning, even though the ESD event has

passed. The preferred failure mode is open, since the equipment

will certainly not operate with a shorted device, but has a potential

to operate longer if the device were to fail open.

Figure 2 – Rail to Rail Diode Connection

In order to make a low capacitance diode a small junction area is

used which presents a high resistance during ESD transients.

Also, diode response time is slow compared to the ESD voltage

rise time and the complete solution has significant parasitic induc-

tance associated with the device leads and tracking. All this results

in a large amount of voltage overshoot and a much higher clamp-

ing voltage. With the HDMI/DVI chip still exposed to several hun-

dred or even one thousand volts following an ESD event, using

this protection technique, there is potentially enough stress to

damage the device.

Other solutions such as zener diodes, multi-layer varistors (MLV’s)

and TVS all exhibit levels of capacitance that are too large for

them to be practical solutions in DVI and HDMI applications. With

capacitance values from 25pF to 500pF coupled with leakage cur-

rents of 0.5-50μA the level of loading on the signal lines becomes

unacceptable.

PolySurg™ ESD Suppressor Product Family

The Cooper Bussmann PolySurg™ ESD Suppressor provides the

solution to the problem of providing ESD protection for these new

high-speed circuits. This product is a bi-directional device that has

leakage current of less than 1nA and capacitance less than

0.15pF. This ultra-low capacitance makes the PolySurg™ ESD

Suppressor a viable solution for high data rate protocols like HDMI

and DVI. With an insertion loss of less than -0.2dB at frequencies

up to 6GHz the PolySurg™ ESD Suppressor is invisible to the

circuit, introducing no additional loading or signal distortion.

The PolySurg™ ESD Suppressor product family is comprised of

the 0402ESDA-MLP, 0603ESDA-MLP, and 0603ESDA-TR series

ESD suppression devices. All are discrete devices exhibiting

ultra-low capacitance to maintain signal integrity while protecting

all but the most sensitive IC’s from the harmful effects of ESD

strikes up to 15kV (air discharge).

Summary

Commercial products require ESD surge protection of all the inter-

face hardware schemes. New higher end consumer electronics

are increasingly using high data rate protocols such as DVI and

HDMI. The traditional protection devices have all been used with

varying success, however the increase in data rates now indicates

a need for ultra low capacitance devices, such as Cooper

Bussmann’s PolySurg™ ESD Suppressors.

ESD Protection for High Speed Digital Video Solutions (DVI & HDMI)

800Mbps

(IEE1394)

Ideal Signal 50pF Capacitance 0603ESDA

Vcc

GND

Application Notes

ESD Suppression

OC-129

Application Notes, ESD Suppression

OC-130

Overcurrent

Protection Group

NOTES

OC-131

Overcurrent

Protection Group

NOTES

OC-132

Overcurrent

Protection Group

NOTES

OWER

ANAGEMENT

PM-1

Table of Contents

Inductor Selection Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-8

FP2 Series, FLAT-PAC™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-10

High Current

7.2 x 6.7 x 3.0 & 5.0 mm Inductors

FP4 Series, FLAT-PAC™ 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-15

High Current

6.8 x 10.2 x 5.0 mm Inductors

FP3 Series, FLAT-PAC™ 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-13

High Current

7.25 x 6.5 x 3 mm Powder Iron Inductors

HCP0703 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-21

High Current

7.3 x 7.0 x 3.0 mm Pressed Power Inductors

FP1308 Series, FLAT-PAC™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-18

High Current

13.7 x 12.95 x 8.0 mm Inductors

HCP1104 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-25

High Current

11.5 x 10.25 x 4.0 mm Pressed Power Inductors

HCP1305 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-28

High Current

13.8 x 12.9 x 5.0 mm Pressed Power Inductors

HCF1305 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-31

High Current

12.5 x 12.5 x 5.0 mm Power Inductors

HC1 Series, HIGH CURRENT 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-34

High Current

13.0 x 13.0 x 10.0 mm Power Inductors

HC2LP Series, HIGH CURRENT 2LP . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-37

High Current

19.2 x 19.2 x 11.18 mm Power Inductors

NEW

PM-2

Table of Contents

HC3 Series, HIGH CURRENT 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-39

High Current

30.0 x 25.3 x 17.5 mm High Power Inductors

HC8 Series, HIGH CURRENT 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-43

High Current

10.4 x 10.4 x 4.0 mm Powder Iron, Power Inductors

HC7 Series, HIGH CURRENT 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-41

High Current

13.0 x 13.8 x 5.5 mm Powder Iron, Power Inductors

HC9 Series, HIGH CURRENT 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-48

High Current

13.8 x 13.1 x 7.5 mm Powder Iron, Power Inductors

HC8LP Series, HIGH CURRENT 8LP . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-45

High Current

10.4 x 10.4 x 3.5 mm Powder Iron, Power Inductors

HCPT1309 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-50

High Current

13.2 x 14.0 x 9.0 mm Through-Hole, Powder Iron Inductor

CPL Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-52

High Current

Multi-Phase Power Inductors

DR1030 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-56

Shielded Drum

10.5 x 10.3 x 3.0 mm Shielded Power Inductors

DR1040 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-59

Shielded Drum

10.5 x 10.3 x 4.0 mm Shielded Power Inductors

DR1050 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-62

Shielded Drum

10.5 x 10.3 x 5.0 mm Shielded Power Inductors

NEW

PM-3

Table of Contents

DR Series (DR73, DR74, DR125, DR127) . . . . . . . . . . . . . . . . . . . . . . . . Page PM-65

Shielded Drum

Shielded Power Inductors

DRQ Series (DRQ73, DRQ74, DRQ125, DRQ127) . . . . . . . . . . . . . . . . Page PM-73

Shielded Drum

Dual Winding, Shielded Inductor/Transformer

DR124 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-70

Shielded Drum

12.3 x 12.3 x 4.5 mm Shielded Power Inductors

SD3110 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-83

Low Profile Shielded Drum

3.1 x 3.1 x 1.0 mm Shielded Inductors

LDS0705 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-80

Shielded Drum

8.0 x 7.2 x 5.0 mm Shielded Power Inductors

SD3112 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-86

Low Profile Shielded Drum

3.1 x 3.1 x 1.2 mm Shielded Inductors

SD3114 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-89

Low Profile Shielded Drum

3.1 x 3.1 x 1.4 mm Shielded Inductors

SD3118 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-92

Low Profile Shielded Drum

3.1 x 3.1 x 1.8 mm Shielded Inductors

SD38 Series (SD3812, SD3814) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-95

Low Profile Shielded Drum

4.0 x 4.0 x 1.2 & 1.4 mm High Power, Shielded Inductors

SDH3812 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-98

Low Profile Shielded Drum

4.0 x 4.0 x 1.2 mm High Power, Shielded Inductors

NEW

PM-4

Table of Contents

SD Series (SD10, SD12, SD14, SD18, SD20, SD25) . . . . . . . . . . . . . . Page PM-101

Low Profile Shielded Drum

5.2 x 5.2 x (6) Various Heights, Shielded Inductors

SD52 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-111

Low Profile Shielded Drum

5.2 x 5.2 x 2.0 mm Shielded Inductors

SDQ Series (SDQ12, SDQ25) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-108

Low Profile Shielded Drum

Dual Winding, Shielded Inductor/Transformer

SD6020 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-117

Low Profile Shielded Drum

6.0 x 6.0 x 2.0 mm Shielded Inductors

SD53 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-114

Low Profile Shielded Drum

5.2 x 5.2 x 3.0 mm Shielded Inductors

SD6030 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-120

Low Profile Shielded Drum

6.0 x 6.0 x 3.0 mm Shielded Inductors

SD7030 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-123

Low Profile Shielded Drum

7.0 x 7.0 x 3.0 mm Shielded Inductors

SD8328 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-126

Low Profile Shielded Drum

9.5 x 8.3 x 3.0 mm Shielded Inductors

SD8350 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-129

Low Profile Shielded Drum

9.5 x 8.3 x 4.5 mm Shielded Inductors

UP2.8B Series, UNI-PAC™ 2.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-132

Unshielded Drum Core

12.9 x 9.4 x 2.8 mm Power Inductors

NEW

PM-5

Table of Contents

UP0.4C Series, UNI-PAC™ 0.4C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-134

Unshielded Drum Core

6.60 x 4.55 x 2.92 mm Power Inductors

UNI-PAC™ Series (UP1B, UP2B, UP3B, UP4B) . . . . . . . . . . . . . . . . . Page PM-137

Unshielded Drum Core

4 Available Sizes, Power Inductors

UP2C Series, UNI-PAC™ 2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-135

Unshielded Drum Core

12.9 x 9.4 x 5.2 mm Power Inductors

MP2 Series, MICRO-PAC™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-146

Toroid

7.5 x 5.2 x 1.8 mm Low Profile Inductor

LD Series (LD1, LD2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-143

Unshielded Drum Core

2 Available Sizes, Metalized, Power Inductors

MP2A Series, MICRO-PAC PLUS™ . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-147

Toroid

7.5 x 5.2 x 1.8 mm High Power, Low Profile Inductor

ECONO-PAC™/OCTA-PAC®/OCTA-PAC®PLUS Series . . . . . . . . . . . Page PM-149

Toroid

Dual Winding, Inductors/Transformers

VERSA-PAC®(VP1-5, VPH1-5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-157

Transformers

Multi Winding, Configurable, Inductors/Transformers

PoE4W, 7W, 13W Series, Power Over Ethernet Transformer . . . . . . Page PM-165

Transformers

PoE/PD, Configurable, Flyback Transformer

PoE26W, Power Over Ethernet Transformer . . . . . . . . . . . . . . . . . . . Page PM-168

Transformers

PoE/PD, Configurable, Forward Transformer

NEW

PM-6

Table of Contents

CCFL TRANSFORMERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-170

Transformers

Cold Cathode Fluorescent Lamp Inverter Transformers

CMS-SERIES (CMS1, CMS2, CMS3) . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-178

Common-Mode

3 Available Sizes, Surface Mount, Common Mode Inductors

STANDARD GEOMETRIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-173

Standard Geometries Custom

Low Cost Magnetic Components

CS Series, Current Sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-186

Toroid

Through Hole, Current Sense Inductors

CMT-SERIES (CMT1, CMT2, CMT3, CMT4) . . . . . . . . . . . . . . . . . . . . . Page PM-182

Common-Mode

4 Available Sizes, Through-Hole, Common Mode Inductors

LCPI Series, LOW COST POWER INDUCTORS . . . . . . . . . . . . . . . . . Page PM-187

Toroid

Toroidal Power Iron Inductors

Application Notes

Recommended Solder Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-191

Using the Versa-Pac as a Flyback Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-192

Using the Versa-Pac as a Forward Converter Transformer . . . . . . . . . . . . . . . . . . Page PM-195

Power Inductors Improve Reliability in High Temperature Designs . . . . . . . . . . . Page PM-198

Switching Regulator Inductor Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-200

Inductor Selection for SEPIC Designs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-202

PoE Power Magnetics - Options and Trends . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-204

High Current Inductors for DC-DC Converters . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-206

Magnetics Design Specification Form . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page PM-207

PM-7

Table of Contents

This bulletin is intended to present product design solutions and technical information that will help the end user with design applications. Cooper Bussmann

reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann

also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should

be tested by the user in all possible applications.

Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express

written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used

in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.

PM-8

INDUCTOR SELECTION GUIDE

Inductor Selection Guide

High Current Shielded Drum (DR Style) Low Profile Shielded Drum (SD Style)

Note 1 = Current ratings listed are the lower value of the Isat and Irms ratings

Note 2 = EMI Rating: 1) Closed magnetic path - best EMI shield; 2) Small gap,

or external shield - some EMI fringing; 3) No shield - Highest EMI

Note 3 = Alternate sizes, terminal styles available

General information needed to select proper inductor:

___I. Inductance and Current requirements

___II. Mounting style (surface mount or thru hole) and

size constraints

___III. Frequency of operation (switching frequency)

___IV. Circuit susceptibility to EMI

___V. Consider using two parts in series for lower

profiles, higher current ratings or higher

inductance values

Maximum Maximum Winding

Product Family Current Rating Inductance Rating Configuration Product Size (mm) Core EMI

Inductance Current

(if applicable) L W H Structure Rating

SMT/THT

HC3 0.50 78.00 6.0 30.00 - 30.00 25.30 17.50 UI 2 SMT

HC2 LP 0.47 52.90 6.0 16.50 - 19.20 19.20 11.18 UI 2 SMT

HCP1305 0.470 38.00 2.200 20.00 - 13.80 12.90 5.00 EI 1 SMT

HC9 0.200 46.70 47.000 3.65 - 13.80 13.10 7.50 EI 2 SMT

HCF1305 0.470 32.00 4.700 10.40 - 12.50 12.50 5.00 EI 1 SMT

FLAT-PAC (FP1308) 0.110 68.00 0.440 32.00 - 13.70 12.95 8.00 UI 2 SMT

HCP1104 0.200 32.00 0.900 22.00 - 11.50 10.25 4.00 EI 1 SMT

HCPT1309 0.200 43.10 3.310 11.40 - 13.20 14.00 9.00 EI 1 THT

HC7 0.47 23.40 4.7 9.20 - 13.00 13.80 5.50 EI 1 SMT

HC1 0.22 40.50 10.0 5.30 - 13.00 13.00 10.00 UI 2 SMT

HC7 (HC7-R20) 0.20 35.80 0.20 35.80 - 13.00 14.25 6.00 EI 1 SMT

HC8 0.15 39.00 47.0 2.40 - 10.40 10.40 4.00 EI 1 SMT

HC8LP 0.15 29.00 47.0 1.70 - 10.40 10.40 3.50 EI 1 SMT

FLAT-PAC Single (FP4-S_) 0.100 40.00 0.200 30.00 - 6.80 10.20 5.00 UI 2 SMT

HCP0703 0.150 26.00 10.000 3.00 - 7.30 7.00 3.00 EI 1 SMT

FLAT-PAC 5mm (FP2-V_) 0.050 70.00 0.200 19.00 - 7.20 6.70 5.00 UI 2 SMT

FLAT-PAC Single (FP3-S) 0.100 19.00 15.0 2.00 - 7.25 6.50 3.00 EI 1 SMT

FLAT-PAC Single (FP2-S_) 0.047 39.00 0.120 18.00 - 7.20 6.70 3.00 UI 2 SMT

FLAT-PAC Dual (FP2-D_) 0.188 16.00 0.480 9.00 Series 7.20 6.70 3.00 UI 2 SMT

FLAT-PAC Dual (FP2-D_) 0.047 37.00 0.120 18.00 Parallel 7.20 6.70 3.00 UI 2 SMT

CPL (Multi-Phase) See Data Sheet

DRQ127 1.68 8.94 4020.0 0.307 Series 12.50 12.50 8.00 Shld Drum 2 SMT

DRQ127 0.47 17.90 1000.0 0.610 Parallel 12.50 12.50 8.00 Shld Drum 2 SMT

DR127 0.47 17.90 1000.0 0.610 - 12.50 12.50 8.00 Shld Drum 2 SMT

DRQ125 0.47 17.60 1000.0 0.570 Parallel 12.50 12.50 6.00 Shld Drum 2 SMT

DR125 0.47 17.60 1000.0 0.570 - 12.50 12.50 6.00 Shld Drum 2 SMT

DRQ125 1.82 8.80 4032.0 0.283 Series 12.50 12.50 6.00 Shld Drum 2 SMT

DR124 0.47 16.00 1000.0 0.440 - 12.30 12.30 4.50 Shld Drum 2 SMT

DR1050 0.80 9.70 1000.0 0.430 - 10.50 10.30 5.00 Shld Drum 2 SMT

DR1040 1.50 6.50 330.0 0.520 - 10.50 10.30 4.00 Shld Drum 2 SMT

DRQ74 1.18 3.10 4036.0 0.135 Series 7.60 7.60 4.35 Shld Drum 2 SMT

DRQ74 0.33 6.20 1000.0 0.270 Parallel 7.60 7.60 4.35 Shld Drum 2 SMT

DR74 0.33 6.26 1000.0 0.270 - 7.60 7.60 4.35 Shld Drum 2 SMT

DR1030 1.10 7.00 150.0 0.680 - 10.50 10.30 3.00 Shld Drum 2 SMT

DRQ73 1.22 3.10 3980.0 0.128 Series 7.60 7.60 3.55 Shld Drum 2 SMT

LDS0705 0.82 7.68 470.0 0.368 - 8.00 7.20 5.00 Shld Drum 2 SMT

DRQ73 0.33 6.19 1000.0 0.250 Parallel 7.60 7.60 3.55 Shld Drum 2 SMT

DR73 0.33 6.21 1000.0 0.250 - 7.60 7.60 3.55 Shld Drum 2 SMT

SD8350 1.80 5.50 100.0 0.800 - 9.50 8.30 4.50 Shld Drum 2 SMT

SD8328 2.50 4.50 100.0 0.800 - 9.50 8.30 3.00 Shld Drum 2 SMT

SD7030 3.30 3.00 680.0 0.210 - 7.00 7.00 3.00 Shld Drum 2 SMT

SD53 1.10 3.25 100.0 0.440 - 5.20 5.20 3.00 Shld Drum 2 SMT

SD6030 2.70 2.60 680.0 0.160 - 6.00 6.00 3.00 Shld Drum 2 SMT

SDQ25 0.47 3.71 1000.0 0.127 Parallel 5.20 5.20 2.50 Shld Drum 2 SMT

SDQ25 1.57 1.86 4032.0 0.063 Series 5.20 5.20 2.50 Shld Drum 2 SMT

SD25 0.47 3.88 1000.0 0.126 - 5.20 5.20 2.50 Shld Drum 2 SMT

SD14 0.58 3.52 1000.0 0.117 - 5.20 5.20 1.40 Shld Drum 2 SMT

SD6020 3.90 1.95 100.0 0.360 - 6.00 6.00 2.00 Shld Drum 2 SMT

SD52 1.20 2.33 150.0 0.280 - 5.60 5.20 2.00 Shld Drum 2 SMT

SD18 0.47 3.58 1000.0 0.102 - 5.20 5.20 1.80 Shld Drum 2 SMT

SDQ12 1.96 1.39 331.0 0.154 Series 5.20 5.20 1.20 Shld Drum 2 SMT

SDQ12 0.47 2.78 82.0 0.309 Parallel 5.20 5.20 1.20 Shld Drum 2 SMT

SD20 0.47 3.59 1000.0 0.088 - 5.20 5.20 2.00 Shld Drum 2 SMT

SD12 0.47 3.19 1000.0 0.086 - 5.20 5.20 1.20 Shld Drum 2 SMT

SD3118 1.00 2.01 1000.0 0.083 - 3.10 3.10 1.80 Shld Drum 2 SMT

SD3814 0.47 2.81 680.0 0.100 - 4.00 4.00 1.40 Shld Drum 2 SMT

SD10 0.47 2.59 470.0 0.110 - 5.20 5.20 1.00 Shld Drum 2 SMT

SDH3812 0.47 2.69 220.0 0.160 - 4.00 4.00 1.20 Shld Drum 2 SMT

SD3812 0.47 2.53 220.0 0.160 - 4.00 4.00 1.20 Shld Drum 2 SMT

SD3114 1.00 1.60 330.0 0.113 - 3.10 3.10 1.40 Shld Drum 2 SMT

SD3112 1.00 1.39 220.0 0.117 - 3.10 3.10 1.20 Shld Drum 2 SMT

SD3110 0.50 1.54 220.0 0.106 - 3.10 3.10 1.00 Shld Drum 2 SMT

PM-9

INDUCTOR SELECTION GUIDE

Unshielded Drum Core

Inductor Selection Guide

Maximum Maximum Winding

Product Family Current Rating Inductance Rating Configuration Product Size (mm) Core EMI

Inductance Current

(if applicable) L W H Structure Rating

SMT/THT

UNI-PAC 4B 0.47 19.20 470.0 0.914 - 22.10 15.00 7.87 Drum 3 SMT

UNI-PAC 3B (UP3B) 0.47 16.00 330.0 0.750 - 19.30 13.21 6.80 Drum 3 SMT

UNI-PAC 2C (UP2C) 0.47 12.20 1000.0 0.380 - 12.90 9.40 5.20 Drum 3 SMT

LD2 10.00 3.45 470.0 0.550 7.80 7.00 5.00 Drum 3 SMT

UNI-PAC 2B (UP2B) 0.47 10.60 1000.0 0.300 - 13.79 10.41 6.00 Drum 3 SMT

UNI-PAC 2.8B (UP2.8B) 1.00 3.60 150.0 0.620 - 12.90 9.40 2.80 Drum 3 SMT

UNI-PAC 1B (UP1B) 0.47 6.00 330.0 0.280 - 8.89 6.10 5.00 Drum 3 SMT

LD1 1.00 2.60 68.0 0.460 4.50 4.00 3.20 Drum 3 SMT

UNI-PAC 0.4C (UP0.4C) 1.00 2.88 100.0 0.350 - 6.60 4.45 2.92 Drum 3 SMT

OCTA-PAC Plus 4 (CTX_-4A) 0.33 12.20 300.0 0.75 Parallel 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC Plus 4 (CTX_-4A) 1.25 6.09 1211.0 0.37 Series 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC 4 (CTX_-4) 0.47 7.00 300.0 0.62 Parallel 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC 4 (CTX_-4) 1.76 3.50 1192.0 0.31 Series 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC Plus 2 (CTX_-2A) 1.14 5.47 1215.0 0.29 Series 11.43 8.89 5.97 Toroid 1 SMT

OCTA-PAC Plus 2 (CTX_-2A) 0.33 10.90 300.0 0.58 Parallel 11.43 8.89 5.97 Toroid 1 SMT

ECONO-PAC 4P (CTX_-4P) 0.47 7.90 300.0 0.54 Parallel 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC Plus 3 (CTX_-3A) 0.33 11.40 300.0 0.54 Parallel 13.97 11.43 4.83 Toroid 1 SMT

ECONO-PAC 4P (CTX_-4P) 1.95 3.95 1195.0 0.27 Series 13.97 11.43 6.35 Toroid 1 SMT

OCTA-PAC Plus 3 (CTX_-3A) 1.47 5.72 1185.0 0.27 Series 13.97 11.43 4.83 Toroid 1 SMT

ECONO-PAC 3P (CTX_-3P) 0.47 6.20 300.0 0.50 Parallel 13.97 11.43 4.83 Toroid 1 SMT

ECONO-PAC 3P (CTX_-3P) 1.85 3.10 1193.0 0.25 Series 13.97 11.43 4.83 Toroid 1 SMT

OCTA-PAC Plus 1 (CTX_-1A) 0.33 10.00 300.0 0.47 Parallel 11.43 8.89 4.19 Toroid 1 SMT

OCTA-PAC Plus 1 (CTX_-1A) 1.61 4.98 1203.0 0.23 Series 11.43 8.89 4.19 Toroid 1 SMT

ECONO-PAC 2P (CTX_-2P) 2.18 2.95 1201.0 0.21 Series 11.43 8.89 5.97 Toroid 1 SMT

ECONO-PAC 2P (CTX_-2P) 0.47 5.90 300.0 0.42 Parallel 11.43 8.89 5.97 Toroid 1 SMT

OCTA-PAC 3 (CTX_-3) 1.54 3.00 1204.0 0.20 Series 13.97 11.43 4.83 Toroid 1 SMT

OCTA-PAC 3 (CTX_-3) 0.47 6.00 300.0 0.40 Parallel 13.97 11.43 4.83 Toroid 1 SMT

OCTA-PAC 2 (CTX_-2) 1.69 3.25 1203.0 0.19 Series 11.43 8.89 5.97 Toroid 1 SMT

OCTA-PAC 2 (CTX_-2) 0.47 6.50 300.0 0.38 Parallel 11.43 8.89 5.97 Toroid 1 SMT

ECONO-PAC 1P (CTX_-1P) 0.47 5.50 300.0 0.32 Parallel 11.43 8.89 4.19 Toroid 1 SMT

ECONO-PAC 1P (CTX_-1P) 1.67 2.75 1199.0 0.16 Series 11.43 8.89 4.19 Toroid 1 SMT

Micro-Pac Plus (MP2A) 0.47 3.52 100.0 0.39 - 7.50 5.20 1.80 Toroid 1 SMT

OCTA-PAC 1 (CTX_-1) 1.60 2.75 1210.0 0.11 Series 11.43 8.89 4.19 Toroid 1 SMT

OCTA-PAC 1 (CTX_-1) 0.47 5.50 300.0 0.22 Parallel 11.43 8.89 4.19 Toroid 1 SMT

Micro-Pac (MP2) 0.47 2.02 47.0 0.31 - 7.50 5.20 1.80 Toroid 1 SMT

Large Toroid (LCPI) Vertical various various various various - various various various Toroid 1 THT

Large Toroid (LCPI) Horizontal various various various various - various various various Toroid 1 THT

Large Toroid (LCPI) w/ Header Vert. various various various various - various various various Toroid 1 THT

Large Toroid (LCPI) w/ Header Horiz. various various various various - various various various Toroid 1 THT

Current Sense various various various various - 17.15 9.53 20.32 Toroid 1 THT

Versa-Pac (VP5/VPH5) multiple multiple multiple multiple 6 windings 28.50 21.00 10.80 E 2 SMT

Versa-Pac (VP4/VPH4) multiple multiple multiple multiple 6 windings 24.60 18.00 10.00 E 2 SMT

Versa-Pac (VP3/VPH3) multiple multiple multiple multiple 6 windings 22.30 17.10 8.40 E 2 SMT

Versa-Pac (VP2/VPH2) multiple multiple multiple multiple 6 windings 16.80 16.30 7.80 E 2 SMT

Versa-Pac (VP1/VPH1) multiple multiple multiple multiple 6 windings 13.00 12.90 6.20 E 2 SMT

Power Over Ethernet/PD 26W (Forward) n/a n/a n/a n/a - 28.50 21.50 10.80 E 2 SMT

PowerOver Ethernet/PD 13W (Flyback) n/a n/a n/a n/a - 24.60 18.00 10.00 E 2 SMT

Power Over Ethernet/PD 7W (Flyback) n/a n/a n/a n/a - 22.30 17.10 8.40 E 2 SMT

Power Over Ethernet/PD 4W (Flyback) n/a n/a n/a n/a - 22.30 17.10 8.40 E 2 SMT

CCFL 14W n/a n/a n/a n/a - 28.50

25.40

15.00

E 2 THT

CCFL 6W n/a n/a n/a n/a - 26.00

16.50

7.10

E 2 SMT

CCFL 4W n/a n/a n/a n/a - 26.00

16.50

5.50

E 2 SMT

CCFL 2.5W n/a n/a n/a n/a - 20.60

14.35

8.00

E 2 SMT

Common-Mode SMT (CMS3) 78.0 4.75 1600 0.75 - 13.97 11.43 6.00 Toroid 1 SMT

Common-Mode SMT (CMS2) 30.0 5.35 1600 0.50 - 11.43 8.89 6.00 Toroid 1 SMT

Common-Mode SMT (CMS1) 5.50 7.00 250 0.85 - 9.40 7.20 2.60 Toroid 1 SMT

Common-Mode Thru-hole (CMT4) Vert 530 6.50 5400 2.00 - 25.00 15.40 25.50 Toroid 1 THT

Common-Mode Thru-hole (CMT3) Horz 530 6.50 5400 2.00 - 25.00 25.00 14.00 Toroid 1 THT

Common-Mode Thru-hole (CMT2) 1600 5.75 30,000 1.50 - 36.50 22.00 44.50 E 2 THT

Common-Mode Thru-hole (CMT1) 940 6.05 66,000 0.74 - 29.50 22.00 36.50 E 2 THT

Toroid Transformers Common-Mode

Note 1 = Current ratings listed are the lower value of the Isat and Irms ratings

Note 2 = EMI Rating: 1) Closed magnetic path - best EMI shield; 2) Small gap,

or external shield - some EMI fringing; 3) No shield - Highest EMI

Note 3 = Alternate sizes, terminal styles available

General information needed to select proper inductor:

___I. Inductance and Current requirements

___II. Mounting style (surface mount or thru hole) and

size constraints

___III. Frequency of operation (switching frequency)

___IV. Circuit susceptibility to EMI

___V. Consider using two parts in series for lower

profiles, higher current ratings or higher

inductance values

PM-10

HIGH CURRENT (FP2) FLAT-PAC™

Description

• 125°C maximum total temperature operation

• Surface mount inductors designed for higher

speed switch mode applications requiring

lower inductance and high current

• Dual conductors allow for low inductance and high cur-

rent or high inductance and lower current

• Inductance range from .047uH to 0.480uH

• Current range up to 42 Amps

• Meets UL 94V-0 flammability standard

• Ferrite core material

Applications

• Next generation microprocessors

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +125°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 1700 (FP2-S and

FP2-D) and 950 (FP2-S200 and FP2-VXXX) per reel

Parallel Mode

Part Inductance OCL(1) IRMS(2) ISAT(3) DCR(4) Height Volt-μ

Number μH μH±Amps Amps ΩSec (VμS)

(rated) 15% nom. ref.(5)

Single Conductor

FP2-S047-R 0.047 0.047 39.0 42.0 0.00024 3.00 0.75

FP2-S068-R 0.068 0.068 39.0 32.0 0.00024 3.00 0.75

FP2-S082-R 0.082 0.082 39.0 26.0 0.00024 3.00 0.75

FP2-S100-R 0.100 0.100 39.0 22.0 0.00024 3.00 0.75

FP2-S120-R 0.120 0.120 39.0 18.0 0.00024 3.00 0.75

FP2-S200-R 0.200 0.200 37.0 19.0 0.00028 5.00 0.99

FP2-V050-R 0.050 0.050 37.0 70.0 0.00028 5.00 0.99

FP2-V100-R 0.100 0.100 37.0 40.0 0.00028 5.00 0.99

FP2-V120-R 0.120 0.120 37.0 33.0 0.00028 5.00 0.99

FP2-V150-R 0.150 0.150 37.0 25.5 0.00028 5.00 0.99

Double Conductor

FP2-D047-R 0.047 0.047 37.0 42.0 0.00026 3.00 0.75

FP2-D068-R 0.068 0.068 37.0 32.0 0.00026 3.00 0.75

FP2-D082-R 0.082 0.082 37.0 26.0 0.00026 3.00 0.75

FP2-D100-R 0.100 0.100 37.0 22.0 0.00026 3.00 0.75

FP2-D120-R 0.120 0.120 37.0 18.0 0.00026 3.00 0.75

Series Mode

Part Inductance OCL(1) IRMS(2) ISAT(3) DCR(4) Height Volt-μ(5)

Number μH ref. μH Amps Amps ΩSec (VμS)

(rated) ref. ref. ref.

Double Conductor

FP2-D047-R 0.188 0.188 16.0 21.0 0.0013 3.00 1.50

FP2-D068-R 0.272 0.272 16.0 16.0 0.0013 3.00 1.50

FP2-D082-R 0.328 0.328 16.0 13.0 0.0013 3.00 1.50

FP2-D100-R 0.400 0.400 16.0 11.0 0.0013 3.00 1.50

FP2-D120-R 0.480 0.480 16.0 9.0 0.0013 3.00 1.50

Notes: (1) Open Circuit Inductance T

est Parameters: 1MHz, .100Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is rec-

ommended that the temperature of the part not exceed 125°C.

(3) Peak current for approximately 30% rolloff at 20°C.

(4) DCR limits 20°C.

(5) Applied Volt-Time product (V-μS) across the inductor. This value repre-

sents the applied V-μS at 500KHz necessary to generate a core loss

equal to 10% of the total losses for 40°C temperature rise.

FLAT-PAC™

Low Profile Inductors

(Surface Mount)

RoHS

2002/95/EC

PM-11

HIGH CURRENT (FP2) FLAT-PAC™

Mechanical Diagrams

Single Conductor

Notes: (1) Marking SXXX = S: Single Conductor Style, DXXX = D: Dual

Conductor Style, XXX - last three digits of part number. Date Code:

yww = y: Last Digit of year, ww: week of year.

(2) All Dimensions are in millimeters unless otherwise specified.

(3) For parallel mode operation, connect terminals 1 to 4 and 2 to 3 on

PCB (use Single Conductor PCB Layout) For series mode operation,

connect terminals 2 to 4 on PCB (Dual Conductor Model).

7.2

(

S or V

)

P VIE

2.50

(

)

(

)

B PAD LAY

OUT

HEMATI

ref

Hei

mm M

ref

(

)

NT VIE

IDE VIE

min

(

)

Dual Conductor

7.2

DXXX

P VIE

B PAD LAY

OUT

2.50

(

)

(

)

0.5

2Windin

Mode

2.50 (2x)

(

)

0.50 (t

)

eries Mod

(

)

ref

(

)

NT VIE

1.25

(

)

ref

HEMATI

Windin

IDE VIE

(

)

Packaging Information

1.5 Dia

min.

12.0

4.0

2.0

1.5 Dia.

+0.1/-0.0

1.75

7.5 16.0

+/-0.3

Ao=6.6mm

Bo=7.1mm

Ko=3.2mm

Ko=5.2mm

(FP2-S200

& FP2V)

ACTUAL SIZE

FLAT-PAC’S

FLAT-PAC™

Low Profile Inductors

(Surface Mount)

Direction of Feed ➞

PM-12

HIGH CURRENT (FP2) FLAT-PAC™

Inductance

Characteristics

FLAT-PAC™

Low Profile Inductors

(Surface Mount)

Core Loss

IRMS DERATING WITH CORE LOSS

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Seconds

% of Losses from Irms (maximum)

1MHz

500KHz

300KHz

200KHz

100KHz

Inductance

Characteristics

FLAT-PAC™

Low Profile Inductors

(Surface Mount)

Core Loss

IRMS DERATING WITH CORE LOSS

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Seconds

% of Losses from Irms (maximum)

1MHz

500KHz

300KHz

200KHz

100KHz

PM-13

HIGH CURRENT (FP3) FLAT-PAC™ 3

Description

• 155°C maximum total temperature operation

• Low profile high current inductors

•Inductance range 0.1uh to 15uh

• Design utilizes high temperature powder iron material with a

non-organic binder to eliminate thermal aging

• Current rating up to 34.7Adc (Higher peak currents may be

attained with a greater rolloff, see rolloff curve)

• Frequency range up to 2MHz

Applications

• Computers and portable power devices

• Energy storage applications

• DC-DC converters

• Input - Output filer application

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating ambient temperature range: -40°C to +155°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds max.

Packaging

• Units supplied in tape and reel packaging.

Reel quantity = 1,700 parts per reel.

Part Rated OCL (1) Irms (2) Isat (3) Isat (4) DCR K-factor (5)

Number Inductance μH ± 15% Amperes Amperes Amperes mOhms @ 20°C

μH Approx. 10% Approx. 15% (Max.)

FP3-R10-R 0.10 0.10 19.0 27 34.7 1.21 803

FP3-R20-R 0.20 0.22 15.3 16 20.8 1.88 482

FP3-R47-R 0.47 0.44 10.9 11.6 14.9 3.67 344

FP3-R68-R 0.68 0.72 9.72 9.0 11.6 4.63 268

FP3-1R0-R 1.00 1.10 6.26 7.4 9.5 11.2 219

FP3-1R5-R 1.50 1.50 5.78 6.2 8.0 13.1 185

FP3-2R0-R 2.00 2.00 5.40 5.4 6.9 15.0 161

FP3-3R3-R 3.30 3.20 3.63 4.3 5.5 30.0 127

FP3-4R7-R 4.70 4.70 3.23 3.5 4.2 40.0 105

FP3-8R2-R 8.20 8.5 2.91 2.6 3.4 74.0 78

FP3-100-R 10.0 10.9 2.30 2.3 3.0 101 69

FP3-150-R 15.0 14.9 2.22 2.0 2.5 127 59

1) OCL (Open Circuit Inductance) Test parameters: 100kHz, 0.1Vrms, 0.0Adc

2) DC current for an approximate ΔT of 40°C without core loss. Derating is neces-

sary for AC currents. PCB layout, trace thickness and width, air-flow, and proximi-

ty of other heat generating components will affect the temperature rise.

It is recommended that the temperature of the part not exceed 155°C under

worst case operating conditions verified in the end application.

3) Isat Amperes Peak for approximately 10% rolloff @ 20°C

4) Isat Amperes Peak for approximately 15% rolloff @ 20°C

5) K-factor: Used to determine B p-p for core loss (see graph). B p-p =K*L*ΔI

B p-p:(Gauss), K: (K factor from table), L: (Inductance in uH), ΔI (Peak to peak

ripple current in Amps).

FLAT-PAC™ 3

Low Profile Inductors

Mechanical Diagrams

TOP VIEW

FRONT VIEW

7.50

4.50 (2x)

2.50 (2x)

RECOMMENDED PCB PAD LAYOUT

SCHEMATIC

3.00 Max

2.8±0.25

(2x)

XXX 7.25

Max

6.70

Max

yww

2.8±0.25

FP3

(2x) 1

SIDE VIEW

1.0 min.

(2x)

4.0

2.0

12.0

16.0

+/-0.3

7.5

1.75

Ao= 6.6mm

Bo= 7.1mm

Ko= 3.2mm

0.3 Rad

max.

1.5 Dia

min.

0.30

+/-0.05

1.5 Dia

+0.1/-0.0

0.5 Rad

typ.

Direction of Feed

SECTION A-A

Packaging Information

Dimensions in Millimeters xxx = Inductance value

yww = Date code

RoHS

2002/95/EC

PM-14

HIGH CURRENT (FP3) FLAT-PAC™ 3

OCL vs. Isat

100

0 20 40 60 80 100 120 140 160 180 200

% of Isat

%ofOCL

FP3 AC Loss a Frequency (kHz)

tFrequency, kHz

CoreLoss vs. Flux Density

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

250 500 750 1000 1250 1500 1750 2000 2250

B p-p (Gauss)

CoreLoss (W)

200

300

400

500

600

700

800

900

1000

Temperature Rise vs. Watt Loss

100

110

120

130

140

0.12 0.24 0.36 0.48 0.61 0.73 0.85 0.97 1.09 1.21 1.33 1.45 1.57

Total Loss (W

)

Temperature Rise (C)

FLAT-PAC™ 3

Low Profile Inductors

Inductance Characteristics

Core Loss

PM-15

HIGH CURRENT (FP4) FLAT-PAC™ 4

Description

• 155°C maximum total temperature operation

• Surface mount inductors designed for high speed,

high current switch mode applications requiring

lower inductance

• Gapped ferrite cores for maximum efficiency

• Inductance values from 0.100 uH to 0.200 uH

• Current range up to 64 Amps

• Meets UL 94V-0 flammability standard

• Ferrite core material

Applications

• Voltage regulator modules (VRMs) for servers,

microprocessors

• High frequency, high current switching power supplies

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating ambient temperature range: -40°C to +155°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging,

900 parts per reel

Part Rated OCL (2) Isat (5) Irms (4) DCR DCR Volts-μSec (3)

Number Inductance ± 15% Amperes Amperes Ω@20°C Ω@ 20°C (VuSec)

μH μH Peak (Nom.) (Max.) (ref.)

FP4-100-R 0.100 0.100 64 40 0.00048 0.00065 1.33

FP4-120-R 0.120 0.120 54 40 0.00048 0.00065 1.33

FP4-150-R 0.150 0.150 42 40 0.00048 0.00065 1.33

FP4-200-R 0.200 0.200 30 40 0.00048 0.00065 1.33

1) Units supplied in Tape & Reel packaging; 900 parts on 13" diameter reel.

2) OCL (Open Circuit Inductance) Test parameters: 1MHz, .100Vrms,

0.0Adc & ISAT @20°C

3) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 500kHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

4) DC current for an approximate ΔT of 40°C without core loss. Derating is neces-

sary for AC currents. PCB layout, trace thickness and width, airflow, and proximi-

ty of other heat generating components will affect the temperature rise. It is rec-

ommended that the temperature of the part not exceed 155°C under worst case

operating conditions verified in the end application.

5) Peak Current for approximately 30% rolloff @ 20°C

FLAT-PAC™ 4

5mm Height Inductors

(Surface Mount)

Mechanical Diagrams

1.0 min.

(2x)

10.20

Max

5.00 Max

1.30 ref.

(2x)

6.80

Max

FRONT VIEW

yyww R

FP4-XXX

10.50

2.50 (2x)

SCHEMATIC

4.50 (2x)

PCB PAD LAYOUT

TOP VIEW SIDE VIEW

Part Rated OCL (2) Isat (5) Irms (4) DCR Volts-μSec (3)

Number Inductance ± 15% Amperes Amperes @ 25°C (Vus)

μH μH Peak (ref.)

FP4-090SK-R 0.090 0.090 72 33 0.423-0.517 1.33

1) Units supplied in Tape & Reel packaging; 900 parts on 13" diameter reel.

2) OCL (Open Circuit Inductance) Test parameters: 100kHz, 1.0Vrms,

0.0Adc & ISAT @25°C

3) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 500kHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

4) DC current for an approximate ΔT of 40°C without core loss. Derating is neces-

sary for AC currents. PCB layout, trace thickness and width, airflow, and proximi-

ty of other heat generating components will affect the temperature rise. It is rec-

ommended that the temperature of the part not exceed 155°C under worst case

operating conditions verified in the end application.

5) Peak Current for approximately 20% rolloff @ 25°C

Part Number Dimension

“A” (mm) ref.

FP4-100-R 3.0

FP4-120-R 3.0

FP4-150-R 3.0

FP4-200-R 3.0

FP4-090SK-R 2.8

RoHS

2002/95/EC

PM-16

HIGH CURRENT (FP4) FLAT-PAC™ 4

Inductance Rolloff vs Isat

100

0510

15 20 25 30 35 40 45 50 55 60 65 70 75

Isat (Adc)

%ofOCL

FP4-090SK

OCL vs. Isat

0.0

25.0

50.0

75.0

100.0

010203

04050

Isat (Adc)

% of OCL

FP4-100

FP4-150

FP4-200

FP4-120

FLAT-PAC™ 4

5mm Height Inductors

(Surface Mount)

Inductance Characteristics

Ø1.50 Min.

12.0Ø1.50 +0.1/-0.0

R0.30Max.

1.75±0.10

11.50±0.124.00

±0.3

R0.50 Typ.

4.00

2.00 ±0.1

0.35±0.05

User directionof feed

yyww R

FP4-XXX

SECTION A-A

Packaging Information

Ao=7.20mm

Bo=10.60mm

Ko=5.40mm

Dimensions in Millimeters xxx = Inductance value

yww = Date code R = Revision level

PM-17

HIGH CURRENT (FP4) FLAT-PAC™ 4

1.5MHz

1MHz

500kHz

300kHz

100kHz

40 600 800 100050040030020060 80 100503020

% of Losses from Irms (maximum)

% of Applied Volt-μ-Second

Irms Derating with Core Loss

Core Loss

FLAT-PAC™ 4

5mm Height Inductors

(Surface Mount)

PM-18

HIGH CURRENT (FP1308) FLAT-PAC™ 1308

Description

• 125°C maximum total temperature operation

• 12.9mm x 13.7mm x 8.0mm surface mount package

• High current handling capability, compact footprint

• Ferrite core material

• Inductance range from 110nH to 440nH

• Current range from 120 Amps to 32 Amps

• Frequency range up to 2MHz

Applications

• Voltage Regulator Modules (VRM) for servers and

microprocessors

• Multi-Phase Buck inductors

• High frequency, high current switching power supplies

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 450 per reel

FP1308 Series

FLAT-PAC™

High Current Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR DCR K-factor

Inductance nH±10% Amperes Amperes mΩ@25°C mΩ@25°C (4)

(nH) (Typical) (Maximum)

FP1308-R11-R 110 110 68 120 0.20 0.24 21.330

FP1308-R21-R 210 210 68 72 0.20 0.24 21.333

FP1308-R26-R 260 260 68 60 0.20 0.24 21.335

FP1308-R32-R 320 320 68 45 0.20 0.24 21.340

FP1308-R44-R 440 440 68 32 0.20 0.24 21.366

(1) Open Circuit Inductance Test Parameters: 100kHz, 1.0V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for 20% maximum rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: FP1308-xxx-R

FP1308 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

Dimensions are in millimeters.

wwlly = Date Code. R = Revision level.

FP1308-XXX

wwllyy R

12.95 max.

13.70 max.

8.0 max.

5.4

2.54 (2plcs)

8.0

7.62

3.18

7.2

TOP VIEW BOTTOM VIEW RECOMMENDED PCB LAYOUT

FRONT VIEW

LEFT VIEW

SCHEMATIC

Mechanical Diagrams

PM-19

HIGH CURRENT (FP1308) FLAT-PAC™ 1308

FP1308 Series

FLAT-PAC™

High Current Power Inductors

Core Loss

Core loss vs Bp-p

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p(mT)

1MHz

500kHz

300kHz

100kHz

50kHz

Core Loss (W)

2.0

4.0

FP1308-XXX

wwllyy R

1.5 dia

+0.1/-0.0

1.75

24.0

+/-0.3

SECTION A-A

User direction of feed

1.5 dia

min

11.5

B0= 13.90 mm

A0= 13.20 mm

K0= 8.20 mm Parts packaged on 13" Diameter reel,

450 parts per reel.

Packaging Information

PM-20

HIGH CURRENT (FP1308) FLAT-PAC™ 1308

OCL vs Isat

20%

40%

60%

80%

100%

120%

0% 20% 40% 60% 80% 100% 120% 140% 160%

% of Isat

%ofOC

+25 Deg.C

-40 Deg.C

+125 Deg.C

Inductance Characteristics

FP1308 Series

FLAT-PAC™

High Current Power Inductors

Temperature Rise vs. Loss

100

0 0.5 1 1.5 2 2.5 3

Total Loss(W)

Temperature Rise(°C)

PM-21

HIGH CURRENT (HCP0703)

Description

• 125°C maximum total temperature operation

• 7.0mm x 7.3mm x 3.0mm surface mount package

• Pressed powder iron core material

• Enhanced core coating eliminates rusting and

provides high insulation impedance

• Inductance range from 0.15μH to 10.0μH

• Current range from 52.0 Amps to 3.0 Amps

• Frequency range up to 1MHz

Applications

• Notebook power

• VRM, multi-phase buck regulator

• DC-DC converters

• PC workstations/Servers/Desktop

• Routers

Environmental Data

• Storage temperature range: -55°C to +125°C

• Operating temperature range: -55°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging,

1500 parts per reel

HCP0703 Series

High Current Pressed Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 20% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

HCP0703-R15-R 0.15 0.15 26 52 1.9 2.5 1100

HCP0703-R22-R 0.22 0.22 23 40 2.5 2.8 922

HCP0703-R47-R 0.47 0.47 17 26 4.0 4.2 559

HCP0703-R68-R 0.68 0.68 15 25 5.0 5.5 435

HCP0703-R82-R 0.82 0.82 13 24 6.8 8.0 360

HCP0703-1R0-R 1.0 1.0 11 22 9.0 10 356

HCP0703-1R5-R 1.5 1.5 9 18 14 15 307

HCP0703-2R2-R 2.2 2.2 8 14 18 20 206

HCP0703-3R3-R 3.3 3.3 6 13.5 28 30 186

HCP0703-4R7-R 4.7 4.7 5.5 10 37 40 171

HCP0703-6R8-R 6.8 6.8 4.5 8 54 60 140

HCP0703-8R2-R 8.2 8.2 4 7.5 64 68 132

HCP0703-100-R 10.0 10.0 3 7.0 102 105 112

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 20% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p: (Gauss), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

Dimensions are in millimeters.

wwllyy = Date Code. R = Revision Level.

SCHEMATIC

7.3 Max.

7.0 Max.

3.0 Max.

2.4+/-0.3

1.27+/-0.3

4.5

1.68

3.40

4.00

HCP0703

XXX

wwllyy R

TOP VIEW FRONT VIEW

BOTTOM VIEW

LEFT VIEW

Mechanical Diagrams

RoHS

2002/95/EC

PM-22

HIGH CURRENT (HCP0703)

HCP0703 Series

High Current Pressed Power Inductors

Core Loss

Core Loss vs B p-p

100

1000

10000

10 100 1000 10000

Bp-p (Guass)

CoreLos

mW)

1000kHz

700kHz

500kHz

300kHz

100kHz

2.0

1.5 dia

+0.1/-0.0

SECTION A-A

7.5

1.5 dia

min

4.0

16.0

Ao 12.0

HCP0703

XXX

wwllyy R

Ko=3.2 mm

Bo=7.7 mm

Ao=7.3 mm User direction of feed

Packaging Information

PM-23

HIGH CURRENT (HCP0703)

HCP0703 Series

High Current Pressed Power Inductors

Performance Graphs

0.00

0.04

0.08

0.12

0.16

0.20

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(°C)

HCP0703-R15-R HCP0703-R22-R

0.00

0.07

0.14

0.21

0.28

010203040

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-R22-R

0.00

0.15

0.30

0.45

0.60

0 5 10 15 20 25 30

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-R47-R

0.00

0.20

0.40

0.60

0.80

0 5 10 15 20 25

DC Bias(AMPS)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-R68-R

0.00

0.20

0.40

0.60

0.80

1.00

0 5 10 15 20 25

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-R82-R

0.00

0.30

0.60

0.90

1.20

1.50

1.80

0 2 4 6 8 10 12 14 16 18

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-1R5-R

0.00

0.30

0.60

0.90

1.20

0 5 10 15 20 25

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-1R0-R

PM-24

HIGH CURRENT (HCP0703)

HCP0703 Series

High Current Pressed Power Inductors

Performance Graphs

0.8

1.6

2.4

3.2

02468101214

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-3R3-R

0.0

0.7

1.4

2.1

2.8

02468101214

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-2R2-R

0.0

1.2

2.4

3.6

4.8

6.0

0246810

DC Bias(AMPS)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-4R7-R

0.0

2.1

4.2

6.3

8.4

012345678

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-6R8-R

0.0

3.0

6.0

9.0

12.0

01234567

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-100-R

0.0

2.0

4.0

6.0

8.0

10.0

012345678

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP0703-8R2-R

PM-25

HIGH CURRENT (HCP1104)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductors

• 10mm x 11.5mm x 4.0mm package

• Pressed powder iron core material

• Enhanced core coating eliminates rusting and

provides high insulation impedance

• Inductance range from 0.2μH to 0.9μH

• Current range from 42.0 Amps to 22 Amps

• Frequency range up to 1MHz

Applications

• Notebook power

• VRM, multi-phase buck regulator

• DC-DC converters

• PC workstations/Servers

• Routers

Environmental Data

• Storage temperature range: -55°C to +125°C

• Operating temperature range: -55°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging,

950 parts per reel

HCP1104 Series

High Current Pressed Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 20% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

HCP1104-R20-R 0.20 0.20 32 42 0.7 0.9 505

HCP1104-R36-R 0.36 0.36 30 40 1.0 1.2 289

HCP1104-R45-R 0.45 0.45 30 35 1.25 1.4 334

HCP1104-R56-R 0.56 0.56 25 32 1.60 1.8 287

HCP1104-R90-R 0.90 0.90 22 25 2.30 2.5 168

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 20% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B-p-p: (Gauss), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

Dimensions are in millimeters.

RECOMMENDED PCB LAYOUT SCHEMATIC

HCP1104-XXX

wwllyy R

4.5

9.2

11.5 max.

10.0+/- 0.254

4.0 max.

3.5 +/- 0.5

TOP VIEW

12.0

FRONT VIEW LEFT VIEW

2.3 +/- 0.3

6.2

BOTTOM VIEW

wwlly = Date Code. R = Revision Level.

Mechanical Diagrams

RoHS

2002/95/EC

PM-26

HIGH CURRENT (HCP1104)

HCP1104 Series

High Current Pressed Power Inductors

Core Loss

100

1000

10000

10 100 1000 10000

100kHz

500kHz

700kHz

1000kHz

300kHz

Bp-p (Gauss)

Core Loss vs Bp-p

Core Loss(m

Parts packaged on a 13" Diameter reel.

950parts per reel.

2.0

Ko=4.3 mm

Bo=11.5 mm

Ao=10.3 mm

1.5 dia

+0.1/-0.0

SECTION A-A

0.35

+/-0.05

0.3Rad

max. 11.5

1.5 dia

min

0.3 rad

typ

1.75

4.0

User direction of feed

24.0

Ao 16.0

HCP1104-XXX

wwllyy R

Packaging Information

PM-27

HIGH CURRENT (HCP1104)

HCP1104 Series

High Current Pressed Power Inductors

Performance Graphs

0.00

0.10

0.20

0.30

0.40

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP1104-R36-R

0.00

0.04

0.08

0.12

0.16

0.20

0.24

010203040

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(°C)

HCP1104-R20-R

0.00

0.10

0.20

0.30

0.40

0.50

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP1104-R45-R

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

010203040

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(°C)

HCP1104-R56-R

0.00

0.20

0.40

0.60

0.80

1.00

1.20

0 102030

Inductance(uH)

100

Temp.-rise

(°C)

HCP1104-R90-R

DC Bias(Amps)

PM-28

HIGH CURRENT (HCP1305)

Description

• 125°C maximum temperature operation

• 12.9mm x 13.8mm x 5.0mm surface

mount package

• Pressed powder iron core material

• Enhanced core coating eliminates rusting and

provides high insulation impedance

• Inductance range from 0.47μH to 2.2μH

• Current range from 65.0 Amps to 20 Amps

• Frequency range up to 1MHz

Applications

• Notebook power

• VRM, multi-phase buck regulator

• DC-DC converters

• PC workstations/Servers/Desktop

• Routers

Environmental Data

• Storage temperature range: -55°C to +125°C

• Operating temperature range: -55°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging,

400 parts per reel

HCP1305 Series

High Current Pressed Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 20% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

HCP1305-R47-R 0.47 0.47 38 65 1.1 1.3 181

HCP1305-R56-R 0.56 0.56 36 55 1.3 1.5 130

HCP1305-R68-R 0.68 0.68 34 53 1.5 1.7 172

HCP1305-R82-R 0.82 0.82 31 52 2.0 2.3 167

HCP1305-1R0-R 1.0 1.0 29 50 2.1 2.5 134

HCP1305-1R5-R 1.5 1.5 23 48 3.4 4.1 105

HCP1305-2R2-R 2.2 2.2 20 32 4.6 5.5 77

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 20% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p: (Gauss), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

Dimensions are in millimeters.

wwlly = Date Code. R = Revision Level.

5.0 max.

12.9 max.

13.8 max.

2.54±0.3

8.5

11.06 14.20

Mechanical Diagrams

RoHS

2002/95/EC

PM-29

HIGH CURRENT (HCP1305)

HCP1305 Series

High Current Pressed Power Inductors

Core Loss

100

1000

10000

10 100 1000 10000

1000kHz

700kHz

500kHz

300kHz

100kHz

Bp-p(Gauss)

Core Loss (mW)

Core Loss vs Bp-p

2.0

1.5 dia

+0.1/-0.0

11.5

1.5 dia

min

0.3 rad

typ

1.75

4.0

User direction of feed

24.0

Ao 16.0

Packaging Information

PM-30

HIGH CURRENT (HCP1305)

HCP1305 Series

High Current Pressed Power Inductors

Performance Graphs

0.15

0.3

0.45

0.6

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise

(

ºC)

HCP1305-R56-R

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0 102030405060

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-R47-R

0.00

0.20

0.40

0.60

0.80

0 1020304050

DC Bias(AMPS)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-R68-R

0.00

0.20

0.40

0.60

0.80

1.00

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-R82-R

0.00

0.30

0.60

0.90

1.20

1.50

1.80

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-1R5-R

0.00

0.20

0.40

0.60

0.80

1.00

1.20

0 1020304050

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-1R0-R

0.00

0.52

1.04

1.56

2.08

2.60

0 5 10 15 20 25 30 35

DC Bias(Amps)

Inductance(uH)

100

Temp.-rise(ºC)

HCP1305-2R2-R

PM-31

HIGH CURRENT (HCF1305)

Description

• 125°C maximum total temperature operation

• 12.5mm x 12.5mm x 5.0mm ferrite core

material package

• Low profile surface mount inductors designed for higher

speed switch mode applications requiring low voltage

and high current

• Design utilizes ferrite core with high DC bias resistance

and low core loss

• Inductance range from 0.47μH to 4.7μH

• Current range from 36.0 Amps to 10.4 Amps

• Frequency range 100kHz to 1MHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulators

• PC Workstations, Routers, Servers

• Telecom soft switches, Base stations

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging,

600 parts per reel

HCF1305 Series

Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) Isat2 (4) DCR DCR K-factor

Inductance μH ± 20% Amperes Amperes Amperes mΩ@20°C mΩ@20°C (5)

(μH) (Typical) (Maximum)

HCF1305-R47-R 0.47 0.47 32.0 36.0 30.0 0.83 1.00 21

HCF1305-R56-R 0.56 0.56 32.0 30.0 22.5 0.83 1.00 21

HCF1305-1R0-R 1.00 1.00 22.0 24.0 20.0 1.58 1.90 14

HCF1305-1R2-R 1.20 1.20 22.0 20.0 15.0 1.58 1.90 14

HCF1305-1R8-R 1.80 1.80 16.3 18.0 15.0 2.58 3.10 10

HCF1305-2R2-R 2.20 2.20 16.3 15.0 11.2 2.58 3.10 10

HCF1305-3R0-R 3.00 3.00 13.2 14.4 12.0 4.08 4.90 8.3

HCF1305-3R3-R 3.30 3.30 13.2 12.5 9.0 4.08 4.90 8.3

HCF1305-4R0-R 4.00 4.00 10.9 12.0 10.0 6.0 7.2 6.9

HCF1305-4R7-R 4.70 4.70 10.9 10.4 7.5 6.0 7.2 6.9

1) OCL: Open Circuit Inductance test parameters: 100kHz, 0.1Vrms, 0.0Adc.

OCL@-40°C can be lower than OCL@20°C by 15% max.

2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

3) Isat1: Amperes Peak for approximately 30% rolloff (@25°C)

4) Isat2: Amperes Peak for approximately 30% rolloff (@125°C)

5) K-factor: Used to determine B p-p for core loss (see graph). B p-p = K*L*ΔI

B p-p:(mT), K: (K factor from table), L: (Inductance in μH), ΔI (Peak to peak ripple

current in Amps).

Part number definition:

HCF1305-XXX-R

HCF1305 = Product code and size

XXX = Inductance value in uH.

R = Decimal point. If no R is present, third character = #of zeros

-R suffix indicates RoHS compliant

FRONT VIEW

DHCF1305-XXX

wwllyy R

TOP VIEW

DIMENSION TABLE

A: 12.5max

B: 12.5max

C: 5.0max

D: 2.00 ref

E: 2.40 +/- 0.10

F: 6.90 +/- 0.30

G: 4.00 Ref.

H: 5.40 Ref.

I: 3.00 Ref.

J: 4.00 Ref.

K: 4.00 Ref.

L: 3.4 Ref.

BOTTOM VIEW

1 2

SCHEMATIC

RECOMMENDED PCB LAYOUT

Dimensions in Millimeters

wwllyy=Date code, R=Revision Level

Mechanical Diagrams

RoHS

2002/95/EC

PM-32

HIGH CURRENT (HCF1305)

HCF1305 Series

Power Inductors

Core Loss

100kHz

200kHz

300kHz

500kHz

1MHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

K0= 5.50 mm

A0= 12.60 mm

B0= 12.60 mm

SECTION A-A

1.5 dia

+0.1/-0.0

HCF130

5-XXX

wwlly y-R

User direction of feed

600 parts per reel.

11.5

1.75

2.0

4.0

16.00

1.5 dia

min

24.0

+/-0.3

Parts packaged on a 13" Diameter reel.

Packaging Information

Temperature Rise vs. Total Loss

Temperature Rise Vs. Power Loss

100

0 0.4 0.8 1.2 1.6 2

Total Power Loss (W)

TemperatureRise (ºC)

PM-33

HIGH CURRENT (HCF1305)

Normalized Rolloff Curves at 125 Deg. C

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0%

%of I

SAT2

%ofOCL

R47, 1R0, 1R8, 3R0 and 4R0

R56, 1R2 and 2R2

3R3 and 4R7

HCF1305 Series

Power Inductors

Inductance Characteristics

Normalized Rolloff Curves at 25 Deg. C

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0%

%of I

SAT1

%ofOC

R47, 1R0, 1R8, 3R0 and 4R0

R56, 1R2 and 2R2

3R3 and 4R7

PM-34

HIGH CURRENT (HC1)

Description

•Designed for high current, low voltage applications

• Low DCR, high efficiency

• Foil construction for higher frequency circuit designs

• Suited for IR and vapor reflow solder

• Frequency range 1kHz to 1MHz

• Ferrite core material

Applications

• Next generation microprocessors

• High current DC-DC converters

• Computers

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 250 per reel

Part Rated OCL (1) Irms (2) Isat (3) DCR (Ω) Volt-μSec (4)

Number Inductance ± 15% Amperes Amperes Max. @ (VμS)

μH μH (Approx.) (Approx.) 20°C (ref.)

HC1-R22-R 0.22 0.218 51.42 40.5 0.00036 1.83

HC1-R30-R 0.30 0.291 51.42 31.8 0.00036 1.83

HC1-R57-R 0.57 0.572 37.83 33.4 0.00068 3.66

HC1-R87-R 0.87 0.866 28.01 31.0 0.00123 5.49

HC1-1R0-R 1.0 1.12 28.01 25.4 0.00123 5.49

HC1-1R7-R 1.7 1.66 22.30 22.2 0.0020 7.33

HC1-2R3-R 2.3 2.29 22.30 16.7 0.0020 7.33

HC1-3R6-R 3.6 3.59 16.76 13.4 0.0035 9.16

HC1-5R1-R 5.1 5.15 12.79 11.2 0.0057 10.99

HC1-7R8-R 7.8 7.85 12.79 6.7 0.0057 10.99

HC1-100-R 10 10.5 12.79 5.3 0.0057 10.99

1) OCL (Open Circuit Inductance) Test parameters: 300KHz, .25Vrms,

0.0Adc & Isat.

2) Irms Amperes for approximately ΔT of 40°C. DC current for an approximate ΔTof

40°C without core loss. Derating is necessary for AC currents. It is recommended

that the temperature of the part not exceed 125°C under worst case operating

conditions verified in the end application.

3) Isat Amperes Peak for approximately 30% rolloff @ 20°C

4) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 200kHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise. See Core Loss Graph.

Units supplied in tape & reel packaging; 250 parts on 13" diameter reel.

HIGH CURRENT 1

Power Inductors

Mechanical Diagrams

Dimensions in Millimeters xxx = Inductance value

wwllyy = Date code R = Revision level

RoHS

2002/95/EC

PM-35

HIGH CURRENT (HC1)

HIGH CURRENT 1

Power Inductors

Packaging Information

1-XXX

llyy R

N A-

1.7

11.50

24.

+/-0.3

User direction of fee

Core Loss

3020

300 400 500 600 800 1000100908070605040 200

200 KHz

400 KHz

300KHz

100 KHz

50 KHz

% of Losses from Irms (maximum)

Irms DERATING WITH CORE LOSS

% of Applied Volt-μ-Seconds

PM-36

HIGH CURRENT (HC1)

Inductance Characteristics

HC1 Inductor (R87)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HC1 Inductor (R22, 7R8)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HC1 Inductor (1R7)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HC1 Inductor (R57, 2R3, 3R6, 5R1)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HC1 Inductor (R30, 100)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HC1 Inductor (1R0)

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

HIGH CURRENT 1

Power Inductors

PM-37

HIGH CURRENT (HC2LP)

Description

• Compact footprint for high density, high

current/low voltage applications

• Foil technology that adds higher reliability factor

over the traditional magnet wire used for higher frequen-

cy circuit designs

• Frequency Range up to 1MHz

• Ferrite core material

Applications

• Next generation microprocessors

• Energy storage applications

• DC-DC converters

• Computers

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 44mm width,

130 parts per 13" reel

Part Rated OCL (1) Irms (2) Isat (3) DCR (4) Volts (5)

Number Inductance μH ± 20% Amperes Amperes Ohms μSec

μH (Typ.) (Typ.) (Max.)

HC2LP-R47-R .47 .52 52.9 63.75 .0006 6.87

HC2LP-R68-R .68 .63 52.9 50.00 .0006 6.87

HC2LP-1R0-R 1.0 1.15 33.0 42.50 .0013 10.31

HC2LP-2R2-R 2.2 2.00 24.3 31.90 .0023 13.75

HC2LP-4R7-R 4.7 4.55 17.0 21.25 .0046 20.62

HC2LP-6R0-R 6.0 6.00 17.0 16.50 .0046 20.62

1) Open Circuit Inductance Test Parameters: 300kHz, 0.250 Vrms, 0.0 Adc

2) DC current for an approximate temperature change of 40°C without core loss.

Derating is necessary for AC currents.

PCB layout, trace thickness and width, air-flow and proximity of other heat gener-

ating components will affect the temperature rise.

It is recommended that the temperature of the part not exceed 125°C under

worst case operating conditions verified in the end application.

3) Peak current for approximately 30% roll-off

4) Values @ 20°C

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 300KHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

HIGH CURRENT 2LP

Low Profile Power Inductors

Mechanical Diagrams

typ

11.1

NT VIE

P VIE

HEMATI

MMENDED P

B PAD LAY

OUT

2LP-xx

wwll

1.7

5Dia

Use

ect

feed

N A-A

Packaging Information

Dimensions in Millimeters Parts packaged on 13" Diameter reel,

130 parts per reel.

xxx = Inductance value

wwllyy = Date code R = Revision level

RoHS

2002/95/EC

PM-38

HIGH CURRENT (HC2LP)

IRMS DERATING WITH CORE LOSS

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Seconds

% of Losses from Irms (maximum)

1MHz

500KHz

300KHz

200KHz

100KHz

OCL vs. Isat

0 20 40 60 80 100 120 140 160 180 200

100

% of ISAT

%ofOCL

HIGH CURRENT 2LP

Low Profile Power Inductors

Inductance Characteristics

Core Loss

PM-39

HIGH CURRENT (HC3)

Description

• High Density, high current/low voltage

applications

• Foil technology that adds higher reliability

factor over the traditional magnet wire used

for higher frequency circuit designs

• Current range from 78.0 to 33.8 Amps

• Inductance range from 0.50uH to 6.52uH

• Ferrite core material

Applications

• Next generation microprocessors

• Energy storage applications

• DC-DC converters

• Computers

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in bulk packaging, 24 parts per tray

Part Rated OCL (1) Irms (2) Isat (3) DCR (mΩ) Volts (4)

Number Inductance nominal Amperes Amperes max. @ μSec (VμS)

μH +/-20% μH (Typ.) (Typ.) 20°C (ref.)

HC3-R50-R 0.50 0.50 78.00 120 0.42 17.33

HC3-1R0-R 1.0 1.05 78.00 78 0.42 17.33

HC3-2R2-R 2.2 2.05 55.50 60 0.70 26.01

HC3-3R3-R 3.3 3.63 42.45 46 1.20 34.65

HC3-4R7-R 4.7 4.98 33.80 38 2.17 43.30

HC3-5R6-R 5.6 5.68 33.80 34.5 2.17 43.30

HC3-6R0-R 6.0 6.52 33.80 30.0 2.17 43.30

1) Test Parameters: 300kHz, 0.25 Vrms

2) DC current for approximately ΔT of 40°C without core loss

De-rating is necessary for AC currents. PCB layout, trace thickness and width,

air flow and proximity of other heat generating components will affect temperature

rise. It is recommended that the temperature of the part not exceed 125°C under

worst case conditions verified in the end application.

3) Peak current for approximately 30% rolloff (@20°C)

4) Applied Volt-Time product (V-μS) across the inductor. This value represents the

applied V-μS at 300kHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

Part number definition:

HC3-XXX-R

HC3 = Product code and size

XXX = Inductance value in uH.

R = Decimal point. If no R is present, third character = #of zeros

-R suffix indicates RoHS compliant

HC3 Series

HIGH CURRENT 3

Power Inductors

Mechanical Diagrams

HC3

wwllyy R

14.5 typ

25.3 max

30.0 max

22.0

19.0

5.50 5.50

3.0 typ

4.0 typ HT max

TOP VIEW RECOMMENDED

PCB PAD LAYOUT FRONT VIEW SCHEMATIC

Part Number Height max

HC3-R50-R 18.0

HC3-1R0-R 17.5

HC3-2R2-R 17.5

HC3-3R3-R 17.5

HC3-4R7-R 17.5

HC3-5R6-R 17.5

HC3-6R0-R 17.5

wwllyy = Date code R = Revision level

RoHS

2002/95/EC

PM-40

HIGH CURRENT (HC3)

HC3 Series

HIGH CURRENT 3

Power Inductors

Irms DERATING WITH CORE LOSS for HC3

100

10 30 50 70 90 110 130 150 170 190

% Applied Volt-u Seconds

%of Irms specified from

zero ripple application

100kHz

200kHz

300kHz

400kHz

500kHz

OCL vs Isat

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130

%of Isat

%ofOCL

Inductance Characteristics

Core Loss

PM-41

HIGH CURRENT (HC7)

Description

• 155°C maximum total temperature operation

• Surface mount inductors designed for higher

speed switch mode applications requiring

lower inductance, low voltage and high current

• Design utilizes high temperature powder iron material

with a non-organic binder to eliminate thermal aging

• Inductance range from 0.22 uH to 4.81 uH

• Current range from 35.8 to 9.8 Amps

• Frequency range 1kHz to 500kHz

Applications

• Next generation microprocessors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• PC, Workstations, Routers

• Telecom soft switches, Base Stations

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating ambient temperature range: -40°C to +155°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 610 parts per reel

Part Rated OCL (1) Irms (2) Isat (3) Isat (4) DCR (mΩ) Volts (5)

Number Inductance nominal Amperes Amperes Amperes max. @ μSec

μH +/-20% μH (Typ.) 15% rolloff 30% rolloff 20°C (VμS)

HC7-R20-R .20 0.220 35.80 45.8 86.5 0.67 2.27

HC7-R47-R .47 0.534 23.40 27.5 51.9 1.60 3.83

HC7-1R0-R 1.0 1.05 20.30 19.6 37.1 2.10 5.36

HC7-1R5-R 1.5 1.73 14.20 15.3 28.8 4.30 6.90

HC7-2R2-R 2.2 2.58 13.00 12.5 23.6 5.20 8.40

HC7-3R9-R 3.9 3.61 10.40 10.6 20.0 7.90 10.0

HC7-4R7-R 4.7 4.81 9.80 9.2 17.3 9.00 12.6

1) Test Parameters: 100KHz, 1.0Vrms

2) Irms Amperes for approximately ΔT of 40°C above 85°C ambient

3) Isat Amperes Peak for approximately 15% rolloff (@20°C)

4) Isat Amperes Peak for approximately 30% rolloff (@20°C)

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at operating frequency necessary to generate additional core loss

which contributes to the 40°C temperature rise. De-rating of the Irms is required

to prevent excessive temperature rise. The 100% V-uS rating is equivalent to a

ripple current Ip-p of 20% of Isat (30% rolloff option).

It is recommended that the temperature of the part not exceed 155°C under worst

case operating conditions verified in the end application.

Units supplied in tape and reel packaging. 13" reels 610 parts per reel.

Carrier tape width = 24 mm. Meets EIA standard

Part number definition:

HC7-XXX-R

HC7 = Product code and size

XXX = Inductance value in uH.

R = Decimal point. If no R is present, third character = #of zeros

-R suffix indicates RoHS compliant

HC7 Series

HIGH CURRENT 7

Power Inductors

Mechanical Diagrams

Maximum Dimension

RECOMMENDED PCB PAD LAYOUT

6.50 typ

3.50 typ

2plcs

3.50 typ

2plcs 1

SCHEMATIC

TOP VIEW

HC7-XXX

wwllyy R

13.0

Max

Length

Max

2.60 max

Height

Max

5.10

±0.40

FRONT VIEW

SIDE VIEW

3.0 ±0.25

(2x)

Dimensions in Millimeters.

All dimensions I+/- 0.2 mm unless otherwise specified.

All soldering surfaces are coplanar within 0.15 mm.

Part Number Height mm Length mm

HC7-R20-R 6.0 14.25

HC7-R47-R 5.5 13.8

HC7-1R0-R 5.5 13.8

HC7-1R5-R 5.5 13.8

HC7-2R2-R 5.5 13.8

HC7-3R9-R 5.5 13.8

HC7-4R7-R 5.5 13.8

wwllyy = Date code R = Revision level

RoHS

2002/95/EC

PM-42

HIGH CURRENT (HC7)

Irms DERATING WITH CORE LOSS

100

10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200

% of Applied Volt-u-Seconds

% of Irms specified from

zero ripple application

(maximum)

100kHz

200kHz

300kHz

400kHz

500kHz

Inductance vs. Idc

0.5

1.5

2.5

3.5

4.5

0 6 12 18 24 30 36 42 48 54 60 66 72 78 84

DC CURRENT (A)

(uH)

HC7-R20

HC7-R47

HC7-1R0

HC7-1R5

HC7-2R2

HC7-3R9

HC7-4R7

HC7 Series

HIGH CURRENT 7

Power Inductors

HC7-XX X

wwllyyR

K1= 6.0 mm

B1= 14.10 mm

A1= 4.00 mm

B0= 13.00 mm

A0= 13.00 mm

K0= 5.6 mm

1.5 dia

+0.1/-0.0

B1 B0

1.75

16.00

1.5 dia

min

24.0

+/-0.3

SECTION A-A

User direction of feed

2.0

4.0

11.5

Packaging Information

Core Loss

Inductance Characteristics

Dimensions in Millimeters

PM-43

HIGH CURRENT (HC8)

Description

• Surface mount inductors, 4.0mm height,

designed for higher speed switch mode

applications requiring low voltage and high current

• 155°C maximum total operating temperature

• Design utilizes high temperature powder iron material

with a non-organic binder to eliminate thermal aging

• Inductance offering expanded for applications

requiring higher inductance.

• Inductance Range from 0.175 uH to 47.3 uH

• Current Range from 39.0 to 2.4 Amps

• Frequency Range 1kHz to 500kHz

Applications

• Next generation microprocessors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• PC, Workstations, Routers

• Telecom soft switches, Base Stations

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating ambient temperature range: -40°C to +155°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 800 parts per reel

Part Rated OCL (1) Irms (2) Isat (3) Isat (4) DCR (mΩ) Volts (5)

Number Inductance nominal Amperes Amperes Amperes max. @ μSec (VμS)

μH +/-20% μH (Typ.) 15% rolloff 30% rolloff 20°C (ref.)

HC8-R15-R 0.15 0.175 39.0 43 76 0.80 1.5

HC8-R39-R 0.39 0.390 28.3 26 45 1.55 2.5

HC8-R75-R 0.75 0.766 18.8 18.5 32.7 3.40 3.5

HC8-1R2-R 1.2 1.32 16.0 14.4 25.5 4.70 4.5

HC8-1R9-R 1.9 1.90 12.4 11.8 20.9 7.7 5.5

HC8-2R6-R 2.6 2.65 10.2 10.0 17.7 11.4 6.5

HC8-3R5-R 3.5 3.52 8.50 8.7 15.3 16.5 7.5

HC8-4R5-R 4.5 4.52 8.00 7.7 13.5 18.6 8.5

HC8-5R6-R 5.6 5.65 6.70 6.9 12.1 26.3 9.5

HC8-6R9-R 6.9 6.90 6.40 6.2 10.9 28.9 10.5

HC8-8R2-R 8.2 8.27 5.50 5.7 10.0 39.6 11.5

HC8-100-R 10.0 9.77 5.20 5.2 9.2 43.6 12.5

HC8-150-R 15.0 15.02 4.10 4.2 7.4 68.6 15.5

HC8-220-R 22.0 21.40 3.40 3.5 6.2 99.5 18.6

HC8-330-R 33.0 31.65 2.70 2.9 5.1 154 22.6

HC8-470-R 47.0 47.28 2.20 2.4 4.2 237 27.6

1) Test Parameters: 100KHz, 1.0Vrms

2) Irms Amperes for approximately ΔT of 40°C above 85°C ambient

3) Isat Amperes Peak for approximately 15% rolloff (@20°C)

4) Isat Amperes Peak for approximately 30% rolloff (@20°C)

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at operating frequency necessary to generate additional core loss

which contributes to the 40°C temperature rise. De-rating of the Irms is required

to prevent excessive temperature rise. The 100% V-uS rating is equivalent to a

ripple current Ip-p of 20% of Isat (30% rolloff option).

It is recommended that the temperature of the part not exceed 155°C under worst

case operating conditions verified in the end application.

Part number definition:

HC8-XXX-R

HC8 = Product code and size

XXX = Inductance value in uH.

R = Decimal point. If no R is present, third character = #of zeros

-R suffix indicates RoHS compliant

HC8 Series

HIGH CURRENT 8

Power Inductors

Mechanical Diagrams

TOP VIEW

10.9

Max

10.4

Max

HC8-XXX

wwll yy R

10.4

Max

SIDE VIEW

2.70 ±0.55

(2x)

RECOMMENDED PCB PAD LAYOUT

4.0 typ

3.0 typ

2plcs

3.5 typ

2plcs 1

SCHEMATIC

ref

2.1

470

2.7

R39

2.1

NT VIE

TABLE

wwllyy = Date code R = Revision level

xxx = Inductance value

RoHS

2002/95/EC

PM-44

HIGH CURRENT (HC8)

HC8 Series

HIGH CURRENT 8

Power Inductors

2.0

Ko=4.3 mm

Ao=10.4 mm

Bo=11.2 mm

1.5 dia

+0.1

/-0.0

11.2

SECTION A-A

HC8-XXX

wwllyyR

16.0

24.0

+/-0.3

4.0

1.5 dia

min

1.7

User direction of feed

Packaging Information

Dimensions in Millimeters

Irms DERATING WITH CORE LOSS

100

10 30 50 70 90 110 130 150 170 190

% Applied Volt-u Seconds

% of Irms specified from

zero ripple application

100kHz

200kHz

300kHz

400kHz

500kHz

OCL vs Isat

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200

% of Isat

%ofOCL

Inductance Characteristics

Core Loss

PM-45

HIGH CURRENT (HC8LP)

Description

• 155°C maximum temperature operation

• Low profile surface mount inductors designed

for higher speed switch mode applications

requiring low voltage, and high current

• Design utilizes high temperature powder iron material

with a non-organic binder to eliminate thermal aging

• Inductance range from 0.17 uH to 47.9 uH

• Current range from 29 Amps to 1.8 Amps

• Frequency range 1kHz to 500kHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• PC Workstations, Routers, Servers

• Telecom soft switches, Base stations

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating temperature range: -40°C to +155°C

(Range is application specific)

• Solder reflow temperature: +260°C max. for

10 seconds max.

Packaging

• Supplied in tape and reel packaging, 800 parts per reel

Part Rated OCL (1) Irms (2) Isat (3) Isat (4) DCR (mΩ) Volts (5)

Number Inductance nominal Amperes Amperes Amperes max. @ μSec (VμS)

μH +/-20% μH (Typ.) 15% rolloff 30% rolloff 20°C (ref.)

HC8LP-R15-R 0.15 0.170 29.0 31 56 1.40 7.8

HC8LP-R39-R 0.39 0.430 20.2 19 34 2.80 4.7

HC8LP-R75-R 0.75 0.830 15.6 13.5 24 4.70 3.4

HC8LP-1R2-R 1.2 1.35 12.4 10.1 18.7 7.50 2.6

HC8LP-1R9-R 1.9 1.92 10.1 8.7 15.5 11.5 4.1

HC8LP-2R6-R 2.6 2.67 8.3 7.4 13.1 17.1 4.8

HC8LP-3R5-R 3.5 3.56 6.9 6.4 11.4 24.5 5.6

HC8LP-4R5-R 4.5 4.57 6.5 5.6 10.0 27.6 6.3

HC8LP-5R6-R 5.6 5.71 5.5 5.1 9.0 38.9 7.1

HC8LP-6R9-R 6.9 6.98 5.2 4.6 8.1 42.8 7.8

HC8LP-8R2-R 8.2 8.37 4.5 4.2 7.4 58.0 8.6

HC8LP-100-R 10.0 9.90 4.3 6.8 3.8 62.9 9.3

HC8LP-150-R 15.0 15.20 3.4 3.1 5.5 99.4 11.6

HC8LP-220-R 22.0 21.70 2.8 2.6 4.6 149 13.7

HC8LP-330-R 33.0 32.10 2.3 2.1 3.8 224 16.8

HC8LP-470-R 47.0 47.90 1.8 1.7 3.1 344 20.3

1) Open Circuit Inductance test parameters: 100KHz, 1.0V, 0.0Adc

2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and prox-

imity of other heat generating components will affect the temperature rise. It is rec-

ommended that the temperature of the part not exceed 155°C under worst case

operating conditions verified in the end application.

3) Isat Amperes Peak for approximately 15% rolloff (@20°C)

4) Isat Amperes Peak for approximately 30% rolloff (@20°C)

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at operating frequency necessary to generate additional core loss

which contributes to the 40°C temperature rise. De-rating of the Irms is required

to prevent excessive temperature rise. The 100% V-uS rating is equivalent to a

ripple current Ip-p of 20% of Isat (30% rolloff option).

Part number definition:

HC8LP-xxx-R

HC8LP = Product code and size

xxx = Inductance in μH. R = decimal point.

If no R is present third character = # of zeros.

-R suffix indicates RoHS compliant

HC8LP Series

Power Inductors

RoHS

2002/95/EC

PM-46

HIGH CURRENT (HC8LP)

HC8LP Series

Power Inductors

1.75

11.5

24.0

+/-0.3

User direction of feed

11.2 HC8-XXX

wwllyy R

SECTION A-A A

1.5 dia

+0.1/-0.0 1.5 dia

min

4.0

2.0

16.0

Ko=4.3 mm

Bo=11.2 mm

Ao=10.4 mm

13" Dia. EIA-481 compliant reel.

Packaging Information:

Parts packaged on a

800 parts per reel.

Packaging Information

Dimensions in Millimeters

wwllyy = Date Code, R = Revision Level

Mechanical Diagrams

10.4

Max

10.4

Max

HC8LP-XXX

wwllyy R

TOP VIEW

10.9

Max

Aref

3.95

2 plcs

ref

FRONT VIEW B

max

1R2 3.3

R39

R75

R15

3.5

FRONT VIEW

Dimesional Table

ref

2.1

1R9

thru

470 2.7 3.5

2.70 ±0.55

(2 x)

SIDE VIEW

3.5 typ

2plcs

3.0 typ

2plcs

4.0 typ

RECOMMENDED PCB PAD LAYOUT

SCHEMATIC

PM-47

HIGH CURRENT (HC8LP)

HC8LP Series

Power Inductors

OCL vs Isat

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220

% of Isat

%ofOCL

Rolloff

Core Loss

Irms DERATING WITH CORE LOSS

100

10 30 50 70 90 110 130 150 170 190

% Applied Volt-u Seconds

% of Irms specified from

zero ripple application

(Maximum)

100kHz

200kHz

300kHz

400kHz

500kHz

PM-48

HIGH CURRENT (HC9)

Description

• 155°C maximum total temperature operation

• Surface mount inductors designed for higher speed

switch mode applications requiring lower inductance,

low voltage and high current

• Design utilizes high temperature powder iron material

with a non-organic binder to eliminate thermal aging

• Inductance Range from 0.2 uH to 47.0 uH

• Current Range from 95.0 Amps to 3.65 Amps

• Frequency Range 1kHz to 500kHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• PC, Workstations, Routers, Servers

Environmental Data

• Storage temperature range: -40°C to +155°C

• Operating temperature range: -40°C to +155°C

(range is application specific)

• Solder reflow temperature: +260°C max for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 450 parts per reel

Part Rated OCL (1) Irms (2) Isat (3) Isat (4) DCR (mΩ) Volts (5)

Number Inductance nominal Amperes Amperes Amperes max. @ μSec

μH +/-15% μH (Typ.) 20% rolloff 30% rolloff 20°C (VμS)

HC9-R20-R 0.20 0.218 46.7 65 95 0.50 2.87

HC9-R47-R 0.47 0.544 33.7 40 57 0.88 4.78

HC9-1R0-R 1.0 1.04 23.7 28 41 1.87 6.70

HC9-1R5-R 1.5 1.70 21.0 22 32 2.27 8.46

HC9-2R2-R 2.2 2.53 17.2 18 26 3.37 10.4

HC9-3R3-R 3.3 3.52 14.3 15 22 4.87 12.4

HC9-4R3-R 4.3 4.67 13.0 13.2 19.1 5.90 14.4

HC9-6R8-R 6.8 7.45 10.3 11.4 15.1 9.40 18.1

HC9-100-R 10.0 10.9 8.50 8.6 12.5 14.0 22.0

HC9-220-R 22.0 22.4 6.30 6.0 8.7 25.7 31.5

HC9-330-R 33.0 34.5 4.42 4.8 7.0 48.8 37.3

HC9-470-R 47.0 49.2 3.65 3.9 5.7 72.3 44.8

1) Test Parameters: 100KHz, 1.0Vrms

2) Irms Amperes for approximately ΔT of 40°C without core loss.

De-rating is necessary for AC currents. PCB layout, trace thickness and width,

airflow, and proximity of other heat generating components will affect the temper-

ature rise. It is recommended that the temperature of the part not exceed 155°C

under worst case conditions verified in the end application.

3) Peak current for approximately 20% rolloff @20°C

4) Peak current for approximately 30% rolloff @20°C

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at operating frequency necessary to generate additional core loss

which contributes to the 40°C temperature rise. De-rating of the Irms is required

to prevent excessive temperature rise. The 100% V-uS rating is equivalent to a

ripple current Ip-p of 20% of Isat (30% rolloff option).

Part number definition:

First 3 characters = Product code and size.

Last 3 characters = Inductance in μH. R = decimal point.

If no R is present third character = # of zeros.

HC9 Series

HIGH CURRENT 9

Power Inductors

Mechanical Diagrams

Dimensions in Millimeters. All dimensions +/-0.2 mm unless otherwise specified.

wwllyy = Date Code, R = Revision Level

RoHS

2002/95/EC

PM-49

HIGH CURRENT (HC9)

HC9 Series

HIGH CURRENT 9

Power Inductors

Packaging Information

Dimensions in Millimeters

Rolloff

Core Loss

PM-50

HIGH CURRENT (HCPT1309)

Description

• 105°C maximum total temperature operation

• 13.2mm x 13.2mm x 9.0mm through hole

package

• Core material: Powder Iron

• Inductance range from 0.20μH to 3.3μH

• Current range from 90.0 Amps to 11.4 Amps

• Frequency range up to 1MHz

Applications

• Next generation processors

• High current DC-DC converters

• VRM, multi-phase buck regulator

• Desktop computers

• Video game power

Environmental Data

• Storage temperature range: -40°C to +105°C

• Operating temperature range: -40°C to +105°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in bulk packaging, 100 parts per tray

HCPT1309 Series

Power Inductors

Part Number OCL (1) Irms (2) Isat Amperes (3) Isat Amperes (4) DCR (mΩ) K-factor

nominal +/- Amperes Peak 20% Peak 30% nom @20°C (5)

20% (μH) rolloff @20°C rolloff @20°C

HCPT1309-R20-R 0.20 43.1 72.2 90.0 0.426 154.1

HCPT1309-R47-R 0.49 34.0 43.3 55.0 0.624 92.4

HCPT1309-1R0-R 0.96 19.4 30.9 40.0 1.90 66.0

HCPT1309-1R5-R 1.59 13.7 24.1 30.6 3.82 51.4

HCPT1309-2R2-R 2.27 12.5 19.7 25.0 4.10 42.0

HCPT1309-3R3-R 3.31 11.4 16.7 21.0 4.80 35.6

(1) OCL: Open Circuit Inductance test parameters: 100kHz, 0.1Vrms, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 105°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 20% rolloff (@20°C)

(4) Isat Amperes peak for approximately 30% rolloff (@20°C)

(5) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p: (Gauss), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

Dimensions are in millimeters.

wwllyy = Date Code. R = Revision Level.

RECOMMENDED PCB PAD LAYOUT 1

TOP VIEW FRONT VIEW

ØD

Dimension Table

Part No "A" "B" "C"

HCPT1309-R20

"D"

14.0 12.2 1.63 2.13

HCPT1309-R47 14.0 12.2 1.63 2.13

HCPT1309-1R0 13.7 12.0 1.29 1.6

HCPT1309-1R5 13.5 11.8 1.15 1.40

HCPT1309-2R2 13.5 11.8 1.15 1.40

HCPT1309-3R3 13.5 11.8 1.15 1.40

HCPT1309-xxx

wwllyy R

"B" +/- 1.0

"B" +/- 1.0 "C" typ

"A" MAX

BOTTOM VIEW

13.2 sq

MAX

9.0

max

3.5 +/- 0.5

SCHEMATIC

Mechanical Diagrams

RoHS

2002/95/EC

PM-51

HIGH CURRENT (HCPT1309)

HCPT1309 Series

Power Inductors

Core Loss

Core Loss vs. B p-p

0.00

20.00

40.00

60.00

80.00

100.00

120.00

140.00

160.00

250 500 750 1000 1250 1500 1750 2000 2250 2500 2750

B p-p (Gauss)

Core Loss(mW

)

200kHz

300kHz

400kHz

500kHz

600kHz

700kHz

800kH

900kHz

1.0MHz

OCL vs Isat

100

0 20 40 60 80 100 120 140 160

%of Isat

OCL (%)

Inductance Characteristics

PM-52

HIGH CURRENT (CPL)

Description

• Designed exclusively for use with Volterra

VPR-Devices(A)

• High current multi-phase inductor applications

• Ferrite core material

• 50nH per phase coupled inductor

• 125°C maximum temperature operation

• Frequency range up to 2MHz

• Patents pending

• For tape and reel parts add TR after part number:

CPL-x-xxTR-R

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for

10 seconds maximum

Packaging

• Supplied in bulk trays or tape and reel:

CPL-2-50-R: 120 per tray CPL-2-50TR-R: 750 per reel

CPL-3-50-R: 90 per tray CPL-3-50TR-R: 750 per reel

CPL-4-50-R: 75 per tray CPL-4-50TR-R: 750 per reel

CPL-5-50-R: 60 per tray CPL-5-50TR-R: 750 per reel

CPL-6-50-R: 45 per tray CPL-6-50TR-R: 750 per reel

CPL Series

Multi-Phase

Power Inductors

DCR (Ω) DCR (Ω) Rated (3) I Rated Magnetizing

Inductance nom. @ max. @ Inductance per phase OCL (nH) OCL (nH) Inductance

Part Number Phases 25°C 25°C per phase (nH) (Adc) (3) Pin Number notes 1&2 Pin Number notes 1&2 @ 5Adc (25°C)

CPL-2-50-R 2 0.0005 0.0006 50 ± 20% 40 (1-2) 365 ± 18% (3-4) 365 ± 18% 300

CPL-3-50-R 3 0.0005 0.0006 50 ± 20% 40 (3-4) 490 ± 20% (1-2), (5-6) 365 ± 18% 400

CPL-4-50-R 4 0.0005 0.0006 50 ± 20% 40 (3-4), (5-6) 490 ± 20% (1-2), (7-8) 365 ± 18% 400

CPL-5-50-R 5 0.0005 0.0006 50 ± 20% 40 (3-4), (5-6), 490 ± 20% (1-2), (9-10) 365 ± 18% 400

(7-8)

CPL-6-50-R 6 0.0005 0.0006 50 ± 20% 40 (3-4), 5-6), 490 ± 20% (1-2), (11-12) 365 ± 18% 400

(7-8), (9-10)

(1) OCL (Open Circuit Inductance)

(2) Test parameters: 1MHz, 0.1Vrms, 0.0Adc.

(3) The rated current and rated inductance per phase is determined by Volterra’s

testing and circuit design. Additional information can be provided by contacting

Volterra.

(A) This device is licensed for use only when incorporated within a voltage regulator

employing power regulating devices manufactured by Volterra Semiconductor

Corp. No license is granted expressly or by implication to use this device with

power regulating devices manufactured by any company other than Volterra.

Mechanical Diagrams

Functional Specifications Test Specifications

RoHS

2002/95/EC

PM-53

HIGH CURRENT (CPL)

CPL Series

Multi-Phase

Power Inductors

Dimensions are in millimeters. All dimensions +/-0.2 mm unless otherwise specified. wwllyy = (date code) R = revision level

Mechanical Diagrams

Schematic/PCB Layout

PM-54

HIGH CURRENT (CPL)

CPL Series

Multi-Phase

Power Inductors

Schematic/PCB Layout

Dimensions are in millimeters. All dimensions +/-0.2 mm unless otherwise specified.

Packaging Information (Tape and Reel)

PM-55

HIGH CURRENT (CPL)

CPL Series

Multi-Phase

Power Inductors

Packaging Information (Bulk Tray)

Notes:

Material: 0.8 PVC with internal Anti-Stat

Tolerances: x.xx = ± 0.20, x.x = ± 0.50, x = ± 2.0 unless otherwise specified.

Trays are stackable when rotated 180°.

All dimensions are in mm.

Packaging Information (Tape and Reel)

PM-56

SHIELDED DRUM (DR1030)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductors

• 10.3mm x 10.5mm x 3.0mm shielded drum core

• Ferrite core material

• Inductance range from 1.1μH to 150μH

• Current range from 9.5 Amps to 0.68 Amps

• Frequency range up to 1MHz

Applications

• Computer, DVD players, and portable power devices

• Notebook power, LCD panels

• DC-DC converters

• Input/output filter, Buck/Boost regulators

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging,

1000 parts per reel

DR1030 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

DR1030-1R1-R 1.1 1.1 7.0 9.50 6.5 7.9 22

DR1030-1R8-R 1.8 1.9 5.9 7.41 9.1 11.0 17

DR1030-2R8-R 2.8 2.8 5.1 6.08 12.1 14.5 14

DR1030-3R9-R 3.9 4.0 4.3 5.13 16.4 20.0 12

DR1030-5R2-R 5.2 5.2 3.7 4.75 22.9 27.5 10

DR1030-6R8-R 6.8 6.8 3.5 3.90 24.9 30.0 9.0

DR1030-8R2-R 8.2 8.4 3.3 3.54 28.4 34.1 8.0

DR1030-100-R 10 10.4 2.8 3.18 40.2 48.0 7.0

DR1030-150-R 15 14.8 2.3 2.66 57.3 68.8 6.0

DR1030-220-R 22 22.8 1.8 2.19 95.5 114.6 4.5

DR1030-330-R 33 32.4 1.6 1.81 113.6 136.3 4

DR1030-470-R 47 47.9 1.3 1.52 166.6 200.0 3.4

DR1030-680-R 68 66.6 1.1 1.24 253.1 303.7 2.9

DR1030-820-R 82 82.4 1.0 1.14 332.4 382.3 2.6

DR1030-101-R 100 100 0.86 1.05 375.0 450.0 2.4

DR1030-121-R 120 119.3 0.8 0.95 523.4 602.0 1.9

DR1030-151-R 150 155.3 0.68 0.86 590.0 700 1.4

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff max. (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number definition: DR1030-xxx-R

DR1030 = Product code and size, xxx = Inductance value in μH, R = decimal

point. If no R is present third character = # of zeros. -R suffix = RoHS compliant

RoHS

2002/95/EC

PM-57

SHIELDED DRUM (DR1030)

DR1030 Series

Low Profile Power Inductors

Core Loss

1MHz

500kHz 300kHz

200kHz

100kHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Core Loss (W)

Bp-p (mT)

1MHz

500kHz 300kHz

200kHz

100kHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Core Loss (W)

Bp-p (mT)

Dimensions are in millimeters.

2.0

Ko=3.2 mm

B1=10.7 mm

A1=10.5 mm

Bo=11.0 mm

Ao=10.8 mm

1.5 dia

+0.1/-0.0

SECTION A-A

0.35

+/-0.05

0.3Rad

max.

wwlly R

XXX

12.0

24.0

+/-0.3

1.5 dia

min

0.5 rad

typ

1.75

4.0

User direction of feed

Ao 16.0

Packaging Information

10.3 max.

10.5 max.

3.0 max.

3.0

1.2

7.7

XXX

wwlly R

3.3

1.6

7.3

RECOMMENDED PCB LAYOUT SCHEMATIC

TOP VIEW FRONT VIEW

BOTTOM VIEW

LEFT VIEW

XXX = Inductance in μH. R = decimal point. If no R is present third character = #of zeros.

wwlly = Date Code. R = Revision Level.

Mechanical Diagrams

PM-58

SHIELDED DRUM (DR1030)

OCL vs. ISAT

0.0%

20.0%

40.0%

60.0%

80.0%

100.0%

120.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0%

%of ISAT

%ofO

-40 Deg. C

+25 Deg. C

+85 Deg. C

Inductance Characteristics

DR1030 Series

Low Profile Power Inductors

Temperature Rise vs. Total Loss

100

120

140

160

0.00 0.20 0.40 0.60 0.80 1.00 1.20

Total Loss (W)

Temperature Rise (°C)

PM-59

SHIELDED DRUM (DR1040)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductor

• 10.3mm x 10.5mm x 4.0mm shielded drum core

• Ferrite core material

• Inductance range from 1.5μH to 330μH

• Current range from 10.0 Amps to 0.52 Amps

• Frequency range up to 1MHz

Applications

• Notebook power, Portable devices

• Wireless modems, ADSL line cards

• Point of load power supplies

• Battery chargers, Video Cards

• MP3 player, PDA’s, DVD players

• LED driver for notebook computer

• Navigation system, LCD backlighting

• Buck, Boost, or Forward inductor

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 850 per reel

DR1040 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) DCR (Ω) K-factor

Inductance μH±30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

DR1040-1R5-R 1.5 1.4 6.50 10.00 6.0 8.1 15.48

DR1040-2R5-R 2.5 2.4 6.10 7.80 7.0 9.0 12.04

DR1040-3R8-R 3.8 3.6 5.50 6.40 9.6 13.0 9.85

DR1040-5R2-R 5.2 5.2 5.40 5.50 14.0 17.0 8.33

DR1040-7R0-R 7.0 6.8 4.50 4.80 17.0 20.0 7.22

DR1040-8R2-R 8.2 8.1 3.98 4.60 24.0 29.0 6.37

DR1040-100-R 10 9.6 3.80 4.40 26.0 35.0 5.70

DR1040-150-R 15 14.9 3.10 3.60 37.0 50.0 4.71

DR1040-220-R 22 21.1 2.50 2.90 54.0 73.0 4.01

DR1040-330-R 33 32.6 2.20 2.45 69.0 93.0 3.28

DR1040-470-R 47 45.8 1.90 2.10 95.0 128 2.78

DR1040-680-R 68 65.3 1.42 1.65 152 183 2.30

DR1040-820-R 82 86.8 1.29 1.47 214 260 2.04

DR1040-101-R 100 101.4 1.25 1.35 225 304 1.90

DR1040-151-R 150 148.3 0.85 1.15 356 430 1.57

DR1040-221-R 220 216.2 0.70 0.92 530 640 1.27

DR1040-331-R 330 323.4 0.52 0.70 810 1090 1.03

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 30°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise.It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI(P

eak to peak ripple current in Amps).

(5) Part Number Definition: DR1040-xxx-R

DR1040 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-60

SHIELDED DRUM (DR1040)

DR1040 Series

Low Profile Power Inductors

Core Loss

0. 001

0. 01

0. 1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

100kHz

200kHz

300kHz

500kHz1MHz

wwlly R

XXX

12.0

24.0

+/-0.3

1.5 dia

min

1.75

4.0

User direction of feed

Ao 16.0

2.0

A1=10.6 mm

Bo=11.0 mm

Ao=10.8 mm

1.5 dia

+0.1/-0.0

SECTION A-A

Ko=4.2 mm

B1=10.5 mm Parts packaged on 13" Diameter reel,

850 parts per reel.

Packaging Information

Dimensions are in millimeters.

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros. wwllyy = Date code, R = Revision level.

wwlly R

XXX

10.5 max

TOP VIEW

1 2 10.3 max

SIDE VIEW

4.0 max

BOTTOM VIEW

7.7

+/- 0.3

1.2 +/- 0.15

(2 Pcs)

3.0

+/- 0.1

RECOMMENDED PCB LAYOUT

3.2

2plcs 10.5 Ref

1.6

2plcs

SCHEMATI C

Mechanical Diagrams

PM-61

SHIELDED DRUM (DR1040)

60.0%

%ofOCL

120.0%

100.0%

80.0%

40.0%

20.0%

0.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0% 160.0%

% of Isat

OCL vs. Isat

-40 Deg.C

+25 Deg.C

+85 Deg.C

Inductance Characteristics

DR1040 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

100

120

0 0.2 0.4 0.6 0.8 1 1.2

Total Loss (W)

TemperatureRise(°C)

PM-62

SHIELDED DRUM (DR1050)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductor

• 10.3mm x 10.5mm x 5.0mm shielded drum core

• Ferrite core material

• Inductance range from 0.7μH to 1000μH

• Current range from 13.5 Amps to 0.43 Amps

• Frequency range up to 1MHz

Applications

• Computer, DVD players, and portable power devices

• Notebook power, LCD panels

• DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 500 per reel

DR1050 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) DCR (Ω) K-factor

Inductance μH±30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

DR1050-R80-R 0.8 0.70 9.70 13.50 3.2 4.0 20.47

DR1050-1R5-R 1.5 1.37 8.60 10.50 4.0 5.0 14.62

DR1050-2R2-R 2.2 2.27 7.52 9.25 5.6 6.8 11.37

DR1050-3R3-R 3.3 3.21 6.50 8.20 8.0 10.0 9.30

DR1050-4R7-R 4.7 4.43 6.13 6.70 9.5 11.9 7.87

DR1050-6R8-R 6.8 6.30 5.45 5.80 13.0 16.5 6.82

DR1050-8R2-R 8.2 8.09 5.24 5.00 15.1 19.0 6.02

DR1050-100-R 10 10.1 4.80 4.58 18.0 22.5 5.39

DR1050-120-R 12 11.6 3.94 4.10 24.3 30.4 4.87

DR1050-150-R 15 14.8 3.80 3.70 26.0 32.5 4.45

DR1050-180-R 18 17.5 3.39 3.30 32.8 41.0 4.09

DR1050-220-R 22 23.5 3.12 3.00 38.7 48.4 3.53

DR1050-270-R 27 26.9 2.82 2.80 42.6 53.3 3.30

DR1050-330-R 33 34.3 2.56 2.50 57.5 71.9 2.92

DR1050-390-R 39 38.3 2.35 2.35 60.7 75.9 2.77

DR1050-470-R 47 47.1 2.06 2.10 89.0 111 2.50

DR1050-560-R 56 56.7 1.96 1.94 98.0 123 2.27

DR1050-680-R 68 67.2 1.84 1.70 111 139 2.09

DR1050-820-R 82 84.4 1.60 1.58 147 184 1.86

DR1050-101-R 100 97.5 1.52 1.45 164 205 1.73

DR1050-121-R 120 118.3 1.30 1.30 223 279 1.57

DR1050-151-R 150 149.2 1.26 1.15 238 298 1.40

DR1050-181-R 180 183.7 1.18 1.08 273 341 1.26

DR1050-221-R 220 221.8 1.00 0.98 377 472 1.15

DR1050-271-R 270 263.5 0.96 0.90 410 513 1.06

DR1050-331-R 330 320.6 0.83 0.80 554 693 0.96

DR1050-391-R 390 396.5 0.76 0.72 648 810 0.86

DR1050-471-R 470 480.5 0.64 0.62 855 1069 0.78

DR1050-561-R 560 572.6 0.62 0.60 970 1213 0.72

DR1050-681-R 680 707.9 0.56 0.55 1095 1369 0.64

DR1050-821-R 820 818.7 0.54 0.50 1185 1481 0.60

DR1050-102-R 1000 1000.2 0.43 0.48 1528 1950 0.54

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: DR1050-xxx-R

DR1050 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-63

SHIELDED DRUM (DR1050)

DR1050 Series

Low Profile Power Inductors

Core Loss

100kHz

200kHz

300kHz

500kHz

0. 0001

0. 001

0. 01

0. 1

1 10 100 1000

Core Loss (W)

Bp-p (mT)

1MH z

2.0

Ko=5.3 mm

B1=10.7 mm

A1=10.5 mm

Bo=11.0 mm

Ao=10.8 mm

1.5 dia

+0.1/-0.0

SECTION A-A

wwlly R

XXX

12.0

24.0

+/-0.3

1.5 dia

min

1.75

4.0

User direction of feed

Ao 16.0

Parts packaged on 13" Diameter reel,

500 parts per reel.

Packaging Information

Dimensions are in millimeters.

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros. wwllyy = Date code, R = Revision level.

TOP VIEW FRONT VIEW

BOTTOM VIEW

LEFT VIEW

10.3 max.

10.5 max.

5.0 max.

3.0

7.7

XXX

wwlly R

RECOMMENDED PCB LAYOUT SCHEMATI C

3.3

7.3

1.6

1.2

Mechanical Diagrams

PM-64

SHIELDED DRUM (DR1050)

OCL vs. ISAT

0.0%

20.0%

40.0%

60.0%

80.0%

100.0%

120.0%

0% 20% 40% 60% 80% 100% 120% 140%

% of ISAT

%ofOCL

-40 Deg. C

+25 Deg. C

+85 Deg. C

Inductance Characteristics

DR1050 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

Temperature Rise vs. Total Loss

0.00

20.00

40.00

60.00

80.00

100.00

120.00

140.00

160.00

0.00 0.20 0.40 0.60 0.80 1.00 1.20

Total Loss (W)

Temperature Rise (°C)

PM-65

SHIELDED DRUM (DR)

Description

• 125°C maximum total temperature operation

• Four sizes of shielded drum core inductors

• Inductance range from 0.33uH to 1000uH

• Current range up to 56 Amps peak

• Magnetic shielding

• Secure mounting

• Ferrite core material

Applications

• Computer, DVD players, and portable power devices

• LCD panels

• DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 1350 (DR73),

1100 (DR74), 600 (DR125), and 350 (DR127) per reel

DR Series

High Power Density,

High Efficiency, Shielded Inductors

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) Peak current for approximate 30% roll off at 20°C.

(4) DCR limits @ 20°C.

(5) Applied Volt-Time product (V-μS) across the inductor. This value represent the

applied V-μS at 100KHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

Part Number Rated OCL(1) Irms(2) Isat(3) DCR(4) Volt-uSec(5)

Inductance +/-20% Amperes Amperes (Ω) Typ.

(μH) (μH) Peak Typ.

DR73-R33-R 0.33 0.306 6.21 14.4 0.0073 1.98

DR73-1R0-R 1.00 0.992 5.28 7.97 0.0102 3.56

DR73-1R5-R 1.50 1.482 4.67 6.52 0.0130 4.36

DR73-2R2-R 2.20 2.070 4.15 5.52 0.0165 5.15

DR73-3R3-R 3.30 3.540 3.31 4.22 0.0259 6.73

DR73-4R7-R 4.70 4.422 3.09 3.78 0.0297 7.52

DR73-6R8-R 6.80 6.480 2.55 3.12 0.0435 9.11

DR73-8R2-R 8.20 8.930 2.19 2.66 0.0592 10.7

DR73-100-R 10.0 10.30 2.08 2.47 0.0656 11.5

DR73-150-R 15.0 15.01 1.83 2.05 0.0844 13.9

DR73-220-R 22.0 22.65 1.62 1.67 0.107 17.0

DR73-330-R 33.0 34.41 1.31 1.35 0.166 21.0

DR73-470-R 47.0 48.62 1.08 1.14 0.241 24.9

DR73-680-R 68.0 68.91 0.89 0.96 0.358 29.7

DR73-820-R 82.0 80.37 0.86 0.89 0.384 32.1

DR73-101-R 100 101.4 0.73 0.79 0.527 36.0

DR73-151-R 150 150.9 0.58 0.65 0.851 44.0

DR73-221-R 220 223.3 0.52 0.53 1.05 53.5

DR73-331-R 330 325.5 0.42 0.44 1.59 64.5

DR73-471-R 470 465.8 0.35 0.37 2.36 77.2

DR73-681-R 680 676.5 0.29 0.31 3.47 93.1

DR73-821-R 820 821.7 0.27 0.28 3.93 103

DR73-102-R 1000 995.0 0.26 0.25 4.34 113

DR74-R33-R 0.33 0.294 6.26 18.4 0.0074 1.71

DR74-1R0-R 1.00 0.952 5.39 10.2 0.0099 3.08

DR74-1R5-R 1.50 1.422 4.94 8.35 0.0118 3.76

DR74-2R2-R 2.20 1.986 4.76 7.06 0.0126 4.45

DR74-3R3-R 3.30 3.396 3.94 5.40 0.0183 5.81

DR74-4R7-R 4.70 5.182 3.34 4.37 0.0254 7.18

DR74-6R8-R 6.80 7.344 2.60 3.67 0.0418 8.55

DR74-8R2-R 8.20 8.566 2.53 3.40 0.0441 9.23

DR74-100-R 10.0 9.882 2.41 3.17 0.0489 9.92

DR74-150-R 15.0 16.09 2.11 2.48 0.0637 12.7

DR74-220-R 22.0 21.73 1.75 2.13 0.0925 14.7

RoHS

2002/95/EC

PM-66

SHIELDED DRUM (DR)

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) Peak current for approximate 30% roll off at 20°C.

(4) DCR limits @ 20°C.

(5) Applied Volt-Time product (V-μS) across the inductor. This value represent the

applied V-μS at 100KHz necessary to generate a core loss equal to 10% of the

total losses for 40°C temperature rise.

Part Number Rated OCL(1) Irms(2) Isat(3) DCR(4) Volt-uSec(5)

Inductance +/-20% Amperes Amperes (Ω) Typ.

(μH) (μH) Peak Typ.

DR74-330-R 33.0 33.01 1.41 1.73 0.143 18.1

DR74-470-R 47.0 49.64 1.15 1.41 0.216 22.2

DR74-680-R 68.0 69.67 1.03 1.19 0.265 26.3

DR74-820-R 82.0 80.95 0.91 1.11 0.345 28.4

DR74-101-R 100 101.6 0.86 0.99 0.383 31.8

DR74-151-R 150 150.0 0.69 0.81 0.591 38.6

DR74-221-R 220 227.0 0.56 0.66 0.907 47.5

DR74-331-R 330 335.6 0.45 0.54 1.41 57.8

DR74-471-R 470 465.3 0.40 0.46 1.74 68.1

DR74-681-R 680 671.2 0.33 0.38 2.58 81.7

DR74-821-R 820 812.7 0.31 0.35 2.93 89.9

DR74-102-R 1000 1009 0.27 0.31 3.89 100

DR125-R47-R 0.47 0.456 17.6 33.0 0.0018 3.17

DR125-1R0-R 1.00 0.894 15.0 23.6 0.0024 4.43

DR125-1R5-R 1.50 1.478 13.8 18.3 0.0029 5.70

DR125-2R2-R 2.20 2.208 10.9 15.0 0.0045 6.97

DR125-3R3-R 3.30 3.084 9.26 12.7 0.0063 8.23

DR125-4R7-R 4.70 5.274 7.18 9.71 0.0105 10.8

DR125-6R8-R 6.80 6.588 6.64 8.68 0.0123 12.0

DR125-8R2-R 8.20 8.048 5.54 7.86 0.0176 13.3

DR125-100-R 10.0 9.654 5.35 7.17 0.0189 14.6

DR125-150-R 15.0 15.35 4.27 5.69 0.0298 18.4

DR125-220-R 22.0 22.36 3.70 4.71 0.0396 22.2

DR125-330-R 33.0 33.74 3.28 3.84 0.0505 27.2

DR125-470-R 47.0 47.47 2.71 3.24 0.0740 32.3

DR125-680-R 68.0 67.91 2.22 2.70 0.101 38.6

DR125-820-R 82.0 86.89 2.05 2.39 0.128 43.7

DR125-101-R 100 102.7 1.78 2.20 0.170 47.5

DR125-151-R 150 151.1 1.48 1.81 0.248 57.6

DR125-221-R 220 216.8 1.19 1.51 0.384 69.0

DR125-331-R 330 332.6 1.06 1.22 0.482 85.5

DR125-471-R 470 473.1 0.87 1.02 0.718 102

DR125-681-R 680 679.8 0.70 0.85 1.10 122

DR125-821-R 820 828.0 0.60 0.77 1.49 135

DR125-102-R 1000 1008 0.57 0.70 1.69 149

DR125-124-R 120000 120630 0.060 0.069 150 1521

DR127-R47-R 0.47 0.419 17.9 56.0 0.00195 3.50

DR127-1R0-R 1.00 0.821 15.5 40.0 0.00313 4.90

DR127-1R5-R 1.50 1.357 13.5 31.1 0.00341 6.30

DR127-2R2-R 2.20 2.027 12.5 25.5 0.00402 7.70

DR127-3R3-R 3.30 2.831 10.5 21.5 0.00567 9.10

DR127-4R7-R 4.70 4.841 8.25 16.5 0.00917 11.9

DR127-6R8-R 6.80 7.387 7.34 13.3 0.0116 14.7

DR127-8R2-R 8.20 8.861 6.32 12.2 0.0157 16.1

DR127-100-R 10.0 10.47 6.04 11.2 0.0172 17.5

DR127-150-R 15.0 14.09 5.03 9.66 0.0247 20.3

DR127-220-R 22.0 22.93 4.00 7.57 0.0391 25.9

DR127-330-R 33.0 33.92 3.23 6.22 0.0600 31.5

DR127-470-R 47.0 47.05 2.95 5.28 0.0719 37.1

DR127-680-R 68.0 66.48 2.44 4.44 0.105 44.1

DR127-820-R 82.0 79.75 2.09 4.06 0.143 48.3

DR127-101-R 100 99.31 1.96 3.64 0.163 53.9

DR127-151-R 150 144.9 1.59 3.01 0.247 65.1

DR127-221-R 220 221.5 1.29 2.43 0.376 80.5

DR127-331-R 330 323.6 1.04 2.01 0.574 97.3

DR127-471-R 470 467.1 0.85 1.68 0.861 117

DR127-681-R 680 676.7 0.76 1.39 1.08 141

DR127-821-R 820 818.1 0.65 1.27 1.47 155

DR127-102-R 1000 1005 0.61 1.14 1.66 172

DR Series

High Power Density,

High Efficiency, Shielded Inductors

PM-67

SHIELDED DRUM (DR)

DR127-###

wwllyy R

8.00

Max

12.50

Max

4.90

Typ

2.05

Typ.

112.50

Max

BOTTOM VIEW

TOP VIEW SCHEMATIC

5.50

3.85

13.80

RECOMMENDED PCB LAYOUT

FRONT VIEW

12.50

Max

6.00

Max DR125-###

wwllyy R

4.90

Typ

2.05

Typ.

112.50

Max

5.50

3.85

13.80

RECOMMENDED PCB LAYOUT SCHEMATIC

TOP VIEW

FRONT VIEW

BOTTOM VIEW

4.35

Max

FRONT VIEW

1.13

2.0 7.6

Max

7.6

Max

BOTTOM VIEW

DR74

###

TOP VIEW

8.50

RECOMMENDED PCB LAYOUT

2.50

3.25

SCHEMATIC

Mechanical Diagrams

DR73 Series

BOTTOM VIEW

1.13

6.0

2.0 7.6

Max

7.6 Max

FRONT VIEW

3.55

Max

8.50

RECOMMENDED PCB LAYOUT

DR73

###

TOP VIEW

2.50

3.25

SCHEMATIC

DR74 Series

DR125 Series

DR127 Series

Dimensions in Millimeters. ### = Inductance value per family chart

wwllyy = (date code) R = revision level

DR Series

High Power Density,

High Efficiency, Shielded Inductors

PM-68

SHIELDED DRUM (DR)

SECTION A-A

2.00 ±0.1

4.00

Ø1.50 +0.1/-0.0

16.00

±0.3

7.50±0.1

1.75±0.10

Ø1.50 Min.

12.00

DR74

xxy

User direction of feed

DR74 Series

SECTION A-A

DR125-###

wwllyy R

1.5 dia

+0.1/-0.0 1.5 dia

min

4.0

2.0

16.00

1.7

11.5

24.0

+/-0.3

User direction of feed

DR125 Series

DR127-###

wwllyy R

SECTION A-A

1.5 dia

+0.1/-0.0 1.5 dia

min

4.0

2.0

20.00

1.7

11.5

24.0

+/-0.3

User direction of feed

DR127 Series

Packaging Information

SECTION A-A

2.00 ±0.1

4.00

Ø1.50 +0.1/-0.0

16.00

±0.3

7.50±0.1

1.75±0.10

Ø1.50 Min.

12.00

DR73

xxy

User direction of feed

DR73 Series

Dimensions are in millimeters.

ACTUAL SIZE

DR73

ACTUAL SIZE

DR74

ACTUAL SIZE

DR125

ACTUAL SIZE

DR127

DR Series

High Power Density,

High Efficiency, Shielded Inductors

Ao=7.90mm

Bo=7.90mm

Ko=3.80mm Parts packaged on 13" Diameter reel,

1,350 parts per reel.

Ao=7.90mm

Bo=7.90mm

Ko=4.70mm Parts packaged on 13" Diameter reel,

1,100 parts per reel.

Ao=13.0mm

Bo=13.0mm

Ko=6.30mm Parts packaged on 13" Diameter reel,

600 parts per reel.

Ao=13.0mm

Bo=13.0mm

Ko=8.30mm Parts packaged on 13" Diameter reel,

350 parts per reel.

PM-69

SHIELDED DRUM (DR)

OCL vs Isat DR73

100

0 20 40 60 80 100 120 140 160

% of Isat

OCL (%)

OCL vs Isat DR74

100

0 20 40 60 80 100 120 140 160 180

% of Isat

OCL (%)

OCL vs Isat DR125

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

% of Isat

OCL (%)

OCL vs Isat DR127

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

% Idc sat

OCL (%)

10 100 1000

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

300 KHz

200 KHz

100 KHz

50 KHz

25 KHz

Irms DERATING WITH CORE LOSS

8060403020 200 300 400 600 800

Inductance Characteristics

Core Loss

DR Series

High Power Density,

High Efficiency, Shielded Inductors

PM-70

SHIELDED DRUM (DR124)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductor

• 12.3mm x 12.3mm x 4.5mm shielded drum core

• Ferrite core material

• Inductance range from 0.47μH to 1000μH

• Current range from 24.4 Amps to 0.44 Amps

• Frequency range up to 1MHz

Applications

• Notebook power, LCD panels

• Computer, DVD players, and portable power devices

• DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 750 per reel

DR124 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) DCR (Ω) K-factor

Inductance μH±20% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

DR124-R47-R 0.47 0.42 16.0 24.40 2.2 2.7 17.51

DR124-1R0-R 1.0 0.83 13.9 18.00 3.00 3.6 12.50

DR124-1R5-R 1.5 1.37 11.1 14.00 4.75 5.7 9.73

DR124-2R2-R 2.2 2.04 9.1 11.45 5.92 7.1 7.96

DR124-3R9-R 3.9 3.80 7.0 8.40 12.50 15.0 5.84

DR124-4R7-R 4.7 4.88 6.5 7.65 13.50 16.2 5.15

DR124-6R8-R 6.8 6.10 5.6 6.47 18.06 21.7 4.61

DR124-8R2-R 8.2 7.45 5.2 6.22 21.67 26.0 4.17

DR124-100-R 10 8.94 4.5 5.80 23.33 28.0 3.81

DR124-120-R 12 11.5 4.1 4.96 31.67 38.0 3.50

DR124-150-R 15 14.2 3.6 4.62 37.30 44.8 3.02

DR124-180-R 18 16.2 3.4 4.32 46.97 56.4 2.82

DR124-220-R 22 20.7 3.2 3.83 53.99 64.8 2.50

DR124-270-R 27 25.7 2.8 3.44 66.67 80.0 2.24

DR124-330-R 33 31.2 2.6 3.12 80.83 97.0 2.04

DR124-390-R 39 37.3 2.3 2.85 110.00 132.0 1.86

DR124-470-R 47 44.0 2.2 2.63 124.66 149.6 1.72

DR124-560-R 56 54.9 2.0 2.35 144.32 173.2 1.54

DR124-680-R 68 67.1 1.8 2.13 183.33 220.0 1.39

DR124-820-R 82 80.5 1.7 1.94 212.72 255.3 1.27

DR124-101-R 100 95.1 1.5 1.79 256.67 308.0 1.17

DR124-121-R 120 111 1.3 1.65 311.18 373.4 1.08

DR124-151-R 150 146 1.3 1.44 371.02 445.2 0.94

DR124-181-R 180 179 1.1 1.30 501.66 602.0 0.87

DR124-221-R 220 216 1.0 1.15 558.00 669.6 0.77

DR124-271-R 270 256 0.88 1.09 725.00 870.0 0.71

DR124-331-R 330 327 0.83 0.92 825.00 990.0 0.63

DR124-471-R 470 460 0.68 0.74 1242.50 1491.0 0.53

DR124-681-R 680 669 0.56 0.65 1845.83 2215.0 0.45

DR124-821-R 820 825 0.53 0.62 2109.17 2351.0 0.40

DR124-102-R 1000 998 0.44 0.53 2898.00 3477.00 0.37

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.25V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 25% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: DR124-xxx-R

DR124 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-71

SHIELDED DRUM (DR124)

DR124 Series

Low Profile Power Inductors

Core Loss

1MHz

100kHz

200kHz

300kHz

500kHz

0.0001

0.001

0.01

0.1

100

1 10 100 1000

Bp- p ( m T )

Core Loss (W)

DR124-###

wwllyy R

4.0

Ko=5.2 mm

B1=10 mm

A1=10mm

Bo=13.2 mm

Ao=13.2 mm

SECTION A-A

1.5 dia

+0.1/-0.0 1.5 dia

min

1.75

User direction of feed

24.0

12.6

16.0

Parts packaged on 13" Diameter reel,

750 parts per reel.

Packaging Information

Dimensions are in millimeters.

wwlly = Date code, R = Revision level.

12.30

Max

4.5

Max 21

DR124-###

wwllyy R

SCHEMATIC

BOTTOM VIEW

5.00

Typ

2.05

Typ.

112.30

Max

FRONT VIEW TOP VIEW

5.50

2.65

12.9

RECOMMENDED PCB LAYOUT

Mechanical Diagrams

PM-72

SHIELDED DRUM (DR124)

OCL Vs . Is at

0.0%

20.0%

40.0%

60.0%

80.0%

100.0%

120.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0%

%Isat

%OCL

+85 Deg. C

+25 Deg. C

- 40 Deg. C

Inductance Characteristics

DR124 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

100

120

0 0.4 0.8 1.2 1.6 2

Total Pow er Loss (W)

Temperature Rise (ºC)

PM-73

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

0.33 0.306 6.19 14.4 0.0074 1.98 1.224 3.10 7.18 0.0296 3.96

1.00 0.992 5.25 7.97 0.0103 3.56 3.968 2.63 3.99 0.0411 7.12

1.50 1.482 4.64 6.52 0.0132 4.36 5.928 2.32 3.26 0.0527 8.72

2.20 2.070 4.11 5.52 0.0167 5.15 8.280 2.06 2.76 0.0669 10.3

3.30 3.540 3.31 4.22 0.0259 6.73 14.16 1.66 2.11 0.1035 13.5

4.70 4.422 3.09 3.78 0.0297 7.52 17.69 1.55 1.89 0.1188 15.0

6.80 6.480 2.55 3.12 0.0435 9.11 25.92 1.28 1.56 0.1742 18.2

8.20 8.930 2.19 2.66 0.0592 10.7 35.72 1.10 1.33 0.2368 21.4

10.0 10.30 2.08 2.47 0.0656 11.5 41.20 1.04 1.24 0.2623 23.0

15.0 15.01 1.83 2.05 0.0844 13.9 60.04 0.916 1.03 0.339 27.8

22.0 22.65 1.62 1.67 0.107 17.0 90.60 0.811 0.83 0.429 34.0

33.0 34.41 1.31 1.35 0.166 21.0 137.6 0.653 0.68 0.665 42.0

47.0 48.62 1.08 1.14 0.241 24.9 194.5 0.542 0.57 0.965 49.8

68.0 68.91 0.89 0.96 0.358 29.7 275.6 0.444 0.48 1.43 59.4

82.0 80.37 0.86 0.89 0.384 32.1 321.5 0.430 0.44 1.54 64.2

100 101.4 0.73 0.79 0.527 36.0 405.6 0.367 0.39 2.11 72.0

150 150.9 0.58 0.65 0.851 44.0 603.6 0.289 0.32 3.41 88.0

220 223.3 0.52 0.53 1.05 53.5 893.2 0.260 0.27 4.20 107

330 325.5 0.42 0.44 1.59 64.5 1302 0.211 0.22 6.36 129

470 465.8 0.35 0.37 2.36 77.2 1863 0.173 0.18 9.44 154

680 676.5 0.29 0.31 3.47 93.1 2706 0.143 0.15 13.88 186

820 821.7 0.27 0.28 3.93 103 3287 0.134 0.14 15.72 206

1000 995.0 0.26 0.25 4.34 113 3980 0.128 0.13 17.36 226

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc

Parallel: (1,2 - 4,2) Series: (1 - 4) tie (2 - 3)

2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 100KHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

6) Turns Ratio (1-2):(3-4) 1:1

Description

• 125°C maximum total temperature operation

• Dual winding inductors that can be used as either

a single inductor, or in coupled inductor/transformer

applications (1:1 turns ratio)

• Four sizes of shielded drum core inductors

• Windings can be connected in series or parallel, offering

a broad range of inductance and current ratings

• Peak current ratings from 0.13 Amps to 56 Amps

• RMS current ratings from 0.128 Amps to 17.9 Amps

• Inductance ratings from 0.33μH to 4.02mH

• Surface Mount

• 200 VAC Isolation between windings

• Ferrite core material

Applications

• As a transformer: SEPIC, flyback

• As an inductor: Buck, boost, coupled inductor

• DC/DC converters

• VRM inductor for CPU and DDR power supplies

• Input and output filter chokes

Environmental Data

• Storage temperature: -40°C to +125°C

• Operating temperature: -40°C to +125°C (Range is

application specific).

• Solder reflow temperature: 260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 1350 (DRQ73),

1100 (DRQ74), 600 (DRQ125), and 350 (DRQ127)

per reel

RoHS

2002/95/EC

PM-74

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

0.33 0.294 6.20 18.4 0.0074 1.71 1.176 3.10 9.18 0.0295 3.42

1.00 0.952 5.33 10.2 0.0100 3.08 3.808 2.66 5.10 0.0400 6.16

1.50 1.422 4.96 8.35 0.0115 3.76 5.688 2.48 4.17 0.0461 7.52

2.20 1.986 4.66 7.06 0.0130 4.45 7.944 2.33 3.53 0.0521 8.9

3.30 3.396 3.94 5.40 0.0183 5.81 13.58 1.97 2.70 0.0732 11.6

4.70 5.182 3.34 4.37 0.0254 7.18 20.73 1.67 2.19 0.102 14.4

6.80 7.344 2.60 3.67 0.0418 8.55 29.38 1.30 1.84 0.167 17.1

8.20 8.566 2.53 3.40 0.0441 9.23 34.26 1.27 1.70 0.177 18.5

10.0 9.882 2.41 3.17 0.0489 9.92 39.53 1.20 1.58 0.196 19.8

15.0 16.09 2.11 2.48 0.0637 12.7 64.36 1.05 1.24 0.255 25.4

22.0 21.73 1.75 2.13 0.0925 14.7 86.92 0.874 1.07 0.371 29.4

33.0 33.01 1.41 1.73 0.143 18.1 132.0 0.702 0.87 0.574 36.2

47.0 49.64 1.15 1.41 0.216 22.2 198.6 0.573 0.71 0.865 44.4

68.0 69.67 1.03 1.19 0.265 26.3 278.7 0.517 0.60 1.06 52.6

82.0 80.95 0.91 1.11 0.345 28.4 323.8 0.453 0.55 1.38 56.8

100 101.6 0.86 0.99 0.383 31.8 406.4 0.430 0.49 1.53 63.6

150 150.0 0.69 0.81 0.591 38.6 600.0 0.346 0.41 2.37 77.2

220 227.0 0.56 0.66 0.907 47.5 908.0 0.279 0.33 3.63 95

330 335.6 0.45 0.54 1.41 57.8 1342 0.224 0.27 5.66 116

470 465.3 0.40 0.46 1.74 68.1 1861 0.202 0.23 6.97 136

680 671.2 0.33 0.38 2.58 81.7 2685 0.166 0.19 10.3 163

820 812.7 0.31 0.35 2.93 89.9 3251 0.156 0.17 11.7 180

1000 1009 0.27 0.31 3.89 100 4036 0.135 0.16 15.6 200

0.47 0.456 17.6 33.0 0.0018 3.17 1.824 8.80 16.5 0.0078 6.34

1.00 0.894 15.0 23.6 0.0024 4.43 3.576 7.51 11.8 0.0096 8.86

1.50 1.478 13.8 18.3 0.0029 5.70 5.912 6.89 9.15 0.0114 11.40

2.20 2.208 10.9 15.0 0.0045 6.97 8.832 5.46 7.50 0.0182 13.9

3.30 3.084 9.26 12.7 0.0063 8.23 12.34 4.63 6.35 0.0253 16.5

4.70 5.274 7.18 9.71 0.0105 10.8 21.10 3.59 4.86 0.0420 21.6

6.80 6.588 6.64 8.68 0.0123 12.0 26.35 3.32 4.34 0.0492 24.0

8.20 8.048 5.54 7.86 0.0176 13.3 32.19 2.77 3.93 0.0705 26.6

10.0 9.654 5.35 7.17 0.0189 14.6 38.62 2.67 3.59 0.0757 29.2

15.0 15.35 4.27 5.69 0.0298 18.4 61.40 2.13 2.85 0.120 36.8

22.0 22.36 3.70 4.71 0.0396 22.2 89.44 1.84 2.36 0.159 44.4

33.0 33.74 3.28 3.84 0.0505 27.2 135.0 1.64 1.92 0.203 54.4

47.0 47.47 2.71 3.24 0.0740 32.3 189.9 1.35 1.62 0.297 64.6

68.0 67.91 2.22 2.70 0.101 38.6 271.6 1.11 1.35 0.440 77.2

82.0 86.89 2.05 2.39 0.128 43.7 347.6 1.03 1.20 0.515 87.4

100 102.7 1.78 2.20 0.170 47.5 410.8 0.892 1.10 0.682 95.0

150 151.1 1.48 1.81 0.248 57.6 604.4 0.739 0.905 0.991 115.2

220 216.8 1.19 1.51 0.384 69.0 867.2 0.594 0.755 1.54 138

330 332.6 1.06 1.22 0.482 85.5 1330 0.530 0.610 1.93 171

470 473.1 0.87 1.02 0.718 102 1892 0.434 0.510 2.87 204

680 679.8 0.70 0.85 1.10 122 2719 0.350 0.425 4.42 244

820 828.0 0.60 0.77 1.49 135 3312 0.301 0.385 5.96 270

1000 1008 0.57 0.70 1.69 149 4032 0.283 0.350 6.76 298

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc

Parallel: (1,2 - 4,2) Series: (1 - 4) tie (2 - 3)

2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 100KHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

6) Turns Ratio (1-2):(3-4) 1:1

PM-75

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

0.47 0.419 17.9 56.0 0.00195 3.50 1.676 8.94 28 0.0078 7.00

1.00 0.821 15.5 40.0 0.00261 4.90 3.284 7.74 20 0.0104 9.80

1.50 1.357 13.5 31.1 0.00341 6.30 5.428 6.77 15.6 0.0137 12.60

2.20 2.027 12.5 25.5 0.00373 7.70 8.108 6.23 12.7 0.0161 15.4

3.30 2.831 10.4 21.5 0.00567 9.10 11.32 5.23 10.8 0.0229 18.2

4.70 4.841 8.25 16.5 0.00917 11.9 19.36 4.13 8.24 0.0367 23.8

6.80 7.387 7.34 13.3 0.0116 14.7 29.55 3.67 6.67 0.0465 29.4

8.20 8.861 6.32 12.2 0.0157 16.1 35.44 3.16 6.09 0.0627 32.2

10.0 10.47 6.04 11.2 0.0172 17.5 41.88 3.02 5.60 0.0686 35.0

15.0 14.09 5.03 9.66 0.0247 20.3 56.36 2.51 4.83 0.0990 40.6

22.0 22.93 4.00 7.57 0.0391 25.9 91.72 2.00 3.78 0.157 51.8

33.0 33.92 3.23 6.22 0.0600 31.5 135.7 1.61 3.11 0.241 63.0

47.0 47.05 2.95 5.28 0.0719 37.1 188.2 1.47 2.64 0.288 74.2

68.0 66.48 2.44 4.44 0.105 44.1 265.9 1.22 2.22 0.421 88.2

82.0 79.75 2.09 4.06 0.143 48.3 319.0 1.04 2.03 0.573 96.6

100 99.31 1.96 3.64 0.163 53.9 397.2 0.980 1.82 0.653 107.8

150 144.9 1.59 3.01 0.247 65.1 579.6 0.796 1.51 0.989 130.2

220 221.5 1.29 2.43 0.376 80.5 886.0 0.645 1.22 1.50 161

330 323.6 1.04 2.01 0.574 97.3 1294 0.522 1.01 2.30 195

470 467.1 0.85 1.68 0.861 117 1868 0.427 0.838 3.44 234

680 676.7 0.76 1.39 1.08 141 2707 0.380 0.697 4.32 282

820 818.1 0.65 1.27 1.47 155 3272 0.325 0.633 5.88 310

1000 1005 0.61 1.14 1.66 172 4020 0.307 0.571 6.64 344

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc

Parallel: (1,2 - 4,2) Series: (1 - 4) tie (2 - 3)

2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

3) Peak current for approximately 30% roll-off at 20°C

4) DCR limits @ 20°C

5) Applied Volt-Time product (V-μS) across the inductor.This value represents the

applied V-μS at 100KHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

6) Turns Ratio (1-2):(3-4) 1:1

PM-76

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

BOTTOM VIEW

0.60

6.1

0.73

7.6

Max

FRONT VIEW TOP VIEW

DRQ74

###

•

7.97.9

Series ModeDual Inductor Mode

1.73

RECOMMENDED PCB LAYOUT

0.40

1.73

1.00 1.00 0.40

Series ModeDual Inductor

SCHEMATIC

Parallel Mode

L1 L2

7.6

Max

4.45

Max

Mechanical Diagrams

DRQ73 Series

BOTTOM VIEW

0.60

6.1

0.73

0.8

7.6

Max.

FRONT VIEW TOP VIEW

DRQ73

•

7.97.9

Series ModeDual Inductor Mode

1.73

RECOMMENDED PCB LAYOUT

0.40

1.73

1.00 1.00 0.40

Series ModeDual Inductor

SCHEMATIC

L2L1

Parallel Mode

3.55 Max

7.6

Max.

DRQ74 Series

Dimensions in Millimeters. ### = Inductance value per family chart

Dot indicates pin #1

PM-77

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

2.50

2.05

10.0

BOTTOM VIEW

2.00

212.5

Max

DRQ127

###

wwllyy R

•

Dual Inductor Mode Series Mode

3.85

13.80

RECOMMENDED PCB LAYOUT

13.80

0.50

3.85

2.50 2

0.50

12.5

Max

8.0

Max

FRONT VIEW TOP VIEW

SCHEMATIC

Dual Inductor

Series Mode

L2 L2

Parallel Mode

2.50

2.05

12.5

Max

10.0

2.00

312.5

Max

BOTTOM VIEW FRONT VI EW TOP VIEW

6.00 Max

DRQ125

###

wwllyy R

•

Dual Inductor Mode Series Mode

3.85

13.80

RECOMMENDED PCB LAYOUT

13.80

0.50

3.85

2.50

0.50

SCHEMATIC

Series Mode

L1L1 L2

343

Dual Inductor

121

L2L1

434

Parallel Mode

212

Mechanical Diagrams

DRQ125 Series

DRQ127 Series

Dimensions in Millimeters. ### = Inductance value per family chart

wwllyy = (date code) R = revision level

Dot indicates pin #1

PM-78

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

N A-

###

0.1

0.3

1.7

Min

12.00

DRQ74 Series

###

•

N A-

1.5 di

min

1.7

11.5

24.

+/-0.3

DRQ125 Series

###

N A-

max

TYP

min

1.7

11.5

24.

+/-0.3

DRQ127 Series

Packaging Information

DRQ73 Series

Dimensions are in millimeters.

Direction of Feed ➞

Parts packaged on 13" Diameter reel,

1,350 parts per reel.

Parts packaged on 13" Diameter reel,

1,100 parts per reel.

Parts packaged on 13" Diameter reel,

600 parts per reel.

Parts packaged on 13" Diameter reel,

350 parts per reel.

Ao=7.90mm

Bo=7.90mm

Ko=3.80mm

Ao=7.90mm

Bo=7.90mm

Ko=4.70mm

Ao=13.00mm

Bo=13.00mm

Ko=6.30mm

Ao=13.00mm

Bo=13.00mm

Ko=8.30mm

ACTUAL SIZE

DRQ73

ACTUAL SIZE

DRQ74

ACTUAL SIZE

DRQ125

ACTUAL SIZE

DRQ127

PM-79

SHIELDED DRUM (DRQ)

DRQ Series

Dual Winding, Shielded

Inductors/Transformer

100

0 20 40 60 80 100 120 140 160

% of Isat

OCL (%)

OCL vs Isat DRQ73

100

0 20 40 60 80 100 120 140 160 180

% of Isat

OCL (%)

OCL vs Isat DRQ74

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

% of Isat

OCL (%)

OCL vs Isat DRQ125

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

% Idc sat

OCL (%)

OCL vs Isat DRQ127

Irms DERATING WITH CORE LOSS

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

300 KHz

200 KHz

100 KHz

50 KHz

25 KHz

Inductance Characteristics

Core Loss

PM-80

SHIELDED DRUM (LDS0705)

Description

• 125°C maximum temperature operation

• 7.8mm x 7.0mm x 5.0mm shielded drum core

• Ferrite core material

• Metalized core mounting utilizes board space

• Inductance range from 0.82μH to 470μH

• Current range from 8.57 Amps to 0.368 Amps

• Frequency range up to 1MHz

Applications

• Buck or Boost Inductor

• Noise filtering and output filter chokes

• Battery Power, DC-DC converters

• Notebook power, PDA’s, Hand held computers

• DVD players

• Cellular phones

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 1000 per reel

LDS0705 Series

Shielded Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) K-factor

Inductance μH Amperes Amperes @20°C (4)

(μH) (Typical)

LDS0705-R82M-R 0.82 0.861±20% 7.68 8.57 0.0040 24.8

LDS0705-1R5M-R 1.5 1.42±20% 6.17 6.67 0.0061 19.3

LDS0705-2R2M-R 2.2 2.13±20% 5.06 5.45 0.009 15.8

LDS0705-3R3M-R 3.3 2.97±20% 4.19 4.62 0.013 13.4

LDS0705-4R7M-R 4.7 5.08±20% 3.32 3.53 0.021 10.2

LDS0705-6R8M-R 6.8 6.34±20% 3.11 3.16 0.024 9.2

LDS0705-8R2M-R 8.2 7.75±20% 2.67 2.86 0.033 8.3

LDS0705-100M-R 10.0 9.30±20% 2.54 2.61 0.036 7.6

LDS0705-150M-R 15.0 14.78±20% 2.04 2.07 0.056 6.0

LDS0705-220M-R 22.0 21.53±20% 1.66 1.71 0.084 5.0

LDS0705-330M-R 33.0 32.50±20% 1.48 1.40 0.107 4.0

LDS0705-470M-R 47.0 45.71±20% 1.21 1.18 0.158 3.4

LDS0705-680M-R 68.0 69.76±20% 0.985 0.952 0.240 2.8

LDS0705-820M-R 82.0 83.67±20% 0.850 0.870 0.323 2.5

LDS0705-101M-R 100.0 98.9±20% 0.808 0.800 0.357 2.3

LDS0705-151M-R 150.0 152.0±20% 0.649 0.645 0.554 1.9

LDS0705-221M-R 220.0 216.5±20% 0.584 0.541 0.68 1.6

LDS0705-331M-R 330.0 329.9±20% 0.470 0.438 1.06 1.3

LDS0705-471M-R 470.0 467.0±20% 0.387 0.368 1.56 1.1

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 30°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 15% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: LDS0705-xxx-R

LDS0705 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

M = Inductance tolerance +/- 20% -R suffix = RoHS compliant

RoHS

2002/95/EC

PM-81

SHIELDED DRUM (LDS0705)

LDS0705 Series

Shielded Power Inductors

Temperature Rise vs. Watt Loss

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Total Loss (W)

Temp. Rise (°C)

Parts packaged on 13" Diameter reel,

1,000 parts per reel.

Packaging Information

Dimensions are in millimeters.

xxx = Inductance in uH. R = decimal point. If no R is present third character = # of zeros.

wwllyy = Date code, R = Revision level.

RECOMMENDED PCB LAYOUT SCHEMATIC

TOP VIEW

XXX

wwllyy R

SIDE VIEW

BOTTOM VIEW

7.0±0.2

7.8±0.2

5.0 Max. 7.0

3.0

2.0

2.0 Typ.

Mechanical Diagrams

PM-82

SHIELDED DRUM (LDS0705)

OCL vs. Isat

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 20% 40% 60% 80% 100% 120% 140% 160% 180% 200%

% of Isat

% of OCL

-40

Inductance Characteristics

LDS0705 Series

Shielded Power Inductors

Core Loss

1MHz

500kHz

300kHz

200kHz

100kHz

50kHz

0.0001

0.001

0.01

0.1

100

1 10 100 1000

Bp-p (mT)

Core Loss (W)

PM-83

LOW PROFILE SHIELDED DRUM (SD3110)

Description

• 125°C maximum total temperature operation

• 3.1mm x 3.1mm x 1.0mm shielded drum core

• Ferrite core material

• Inductance range from 0.5uH to 220uH

• Current range from 2.27 Amps to 0.106 Amps

• Frequency range up to 1MHz

Applications

• Cellular phones, Digital cameras, CD players, PDA’s

• Small LCD displays

• LED driver and LED flash circuits

• Hard disk drives

• Backlighting

• EL panel

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 4100 per reel

SD3110 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (Ω) K-factor

Inductance (μH) Marking Amperes Amperes typ. @ (4)

(μH) Designator 20°C

SD3110-R50-R 0.50 0.44+/-30% A 1.54 2.27 0.0420 216

SD3110-R82-R 0.82 0.82+/-30% B 1.30 1.67 0.0589 191

SD3110-1R0-R 1.0 1.05+/-30% C 1.21 1.47 0.0683 169

SD3110-1R5-R 1.5 1.60+/-30% D 0.99 1.19 0.103 137

SD3110-2R2-R 2.2 2.27+/-30% E 0.82 1.00 0.149 115

SD3110-3R3-R 3.3 3.48+/-30% F 0.72 0.81 0.195 93

SD3110-4R7-R 4.7 4.96+/-30% G 0.59 0.68 0.285 78

SD3110-6R8-R 6.8 6.70+/-30% H 0.54 0.58 0.346 67

SD3110-8R2-R 8.2 8.01+/-30% I 0.48 0.53 0.432 61

SD3110-100-R 10.0 10.18+/-30% J 0.44 0.47 0.505 54

SD3110-150-R 15.0 15.32+/-20% K 0.36 0.38 0.764 44

SD3110-220-R 22.0 21.49+/-20% L 0.30 0.32 1.13 37

SD3110-330-R 33.0 32.72+/-20% M 0.26 0.26 1.50 30

SD3110-470-R 47.0 46.29+/-20% N 0.22 0.22 2.06 25

SD3110-680-R 68.0 68.04+/-20% O 0.179 0.182 3.13 21

SD3110-820-R 82.0 82.65+/-20% P 0.167 0.166 3.57 19

SD3110-101-R 100 101+/-20% Q 0.146 0.150 4.72 17

SD3110-151-R 150 149+/-20% R 0.127 0.123 6.16 14

SD3110-221-R 220 219+/-20% S 0.106 0.120 9.46 12

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 30% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

RoHS

2002/95/EC

PM-84

LOW PROFILE SHIELDED DRUM (SD3110)

SD3110 Series

Low Profile Power Inductors

Core Loss

1MHz

500kHz

300kHz

200kHz

100kHz

50kHz

0.000001

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

Dimensions are in millimeters.

3.2

4.2

1.75

2.0

8.0

4.0

5.5 12.0

+/-0.3

A1=0.90mm

Ao=3.9mm

Bo=3.6mm

B1=1.25mm

Ko=1.2mm Parts packaged on 13" Diameter reel,

4,100 parts per reel.

Packaging Information

1.0 max

Marking

2.0

2 plcs

4.0

1.0

2 plcs

3.1 max.

3.1 max. 1.0 typical

3.6 max

4.0 Max.

0.6 typ.

2.0 typ.

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams

PM-85

LOW PROFILE SHIELDED DRUM (SD3110)

OCL Vs Isat

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130% 140%

% of Isat

% of OCL

+85°C

+25°C

-40°C

Inductance Characteristics

SD3110 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

100

0 0.04 0.08 0.12 0.16 0.2 0.24 0.28 0.32 0.36

Total Loss (W)

Temp.Rise(°C)

PM-86

LOW PROFILE SHIELDED DRUM (SD3112)

Description

• 125°C maximum total temperature operation

• 3.1mm x 3.1mm x 1.2mm shielded drum core

• Ferrite core material

• Inductance range from 1.0uH to 220uH

• Current range from 1.65 Amps to 0.113 Amps

• Frequency range up to 4MHz

Applications

• Cellular phones, Digital cameras, CD players, PDA’s

• Small LCD displays

• LED driver and LED flash circuits

• Hard disk drives

• Backlighting

• EL panel

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 4100 per reel

SD3112 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (Ω) K-factor

Inductance (μH) Marking Amperes Amperes typ. @ (4)

(μH) Designator 20°C

SD3112-1R0-R 1.0 1.11+/-30% A 1.39 1.65 0.069 135

SD3112-1R5-R 1.5 1.70+/-30% B 1.16 1.33 0.099 110

SD3112-2R2-R 2.2 2.41+/-30% C 0.97 1.12 0.140 92

SD3112-3R3-R 3.3 3.24+/-30% D 0.90 0.97 0.165 79

SD3112-4R7-R 4.7 4.72+/-30% E 0.74 0.80 0.246 66

SD3112-6R8-R 6.8 6.47+/-30% F 0.68 0.68 0.291 56

SD3112-8R2-R 8.2 8.50+/-30% G 0.57 0.60 0.408 49

SD3112-100-R 10.0 10.01+/-30% H 0.55 0.55 0.446 45

SD3112-150-R 15.0 15.28+/-20% I 0.45 0.44 0.654 37

SD3112-220-R 22.0 21.66+/-20% J 0.37 0.37 0.953 31

SD3112-330-R 33.0 33.30+/-20% K 0.30 0.30 1.48 25

SD3112-470-R 47.0 47.44+/-20% L 0.270 0.25 1.85 21

SD3112-680-R 68.0 68.10+/-20% M 0.228 0.211 2.56 17

SD3112-820-R 82.0 83.19+/-20% N 0.213 0.190 2.93 16

SD3112-101-R 100.0 99.8+/-20% O 0.184 0.174 3.95 14

SD3112-151-R 150.0 149.4+/-20% P 0.149 0.142 6.01 12

SD3112-221-R 220.0 219.9+/-20% Q 0.121 0.117 9.12 10

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 30% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

RoHS

2002/95/EC

PM-87

LOW PROFILE SHIELDED DRUM (SD3112)

SD3112 Series

Low Profile Power Inductors

DC Current vs. Temperature

0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45

Total Loss (W)

Temp. Rise(°C)

Dimensions are in millimeters.

Parts packaged on 13" Diameter reel,

4,100 parts per reel.

Packaging Information

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams

PM-88

LOW PROFILE SHIELDED DRUM (SD3112)

OCL vs Isat

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130% 140%

% of Isat

% of OCL

-40°C

25°C

85°C

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110%

% of Isat

% of OCL

Inductance Characteristics

SD3112 Series

Low Profile Power Inductors

Core Loss

1MHz

500kHz

300kHz

200kHz

100kHz

50kHz

0.000001

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

PM-89

LOW PROFILE SHIELDED DRUM (SD3114)

Description

• 125°C maximum total temperature operation

• 3.1mm x 3.1mm x 1.4mm shielded drum core

• Ferrite core material

• Inductance range from 1.0uH to 330uH

• Current range from 2.59 Amps to 0.106 Amps

• Frequency range up to 4MHz

Applications

• Cellular phones, Digital cameras, CD players, PDA’s

• Small LCD displays

• LED driver and LED flash circuits

• Hard disk drives

• Backlighting

• EL panel

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 4100 per reel

SD3114 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (Ω) K-factor

Inductance (μH) Marking Amperes Amperes typ. @ (4)

(μH) Designator 20°C

SD3114-1R0-R 1.0 1.16+/-30% A 1.60 2.35 0.058 98

SD3114-1R5-R 1.5 1.44+/-30% B 1.39 2.11 0.077 79

SD3114-2R2-R 2.2 2.12+/-30% C 1.17 1.74 0.110 67

SD3114-3R3-R 3.3 3.36+/-30% D 0.95 1.38 0.167 54

SD3114-4R7-R 4.7 4.90+/-30% E 0.77 1.14 0.251 45

SD3114-6R8-R 6.8 6.72+/-30% F 0.71 0.98 0.296 37

SD3114-8R2-R 8.2 8.10+/-30% G 0.68 0.89 0.329 34

SD3114-100-R 10.0 10.4+/-30% H 0.57 0.78 0.458 30

SD3114-150-R 15.0 14.9+/-20% I 0.48 0.66 0.650 25

SD3114-220-R 22.0 22.5+/-20% J 0.43 0.53 0.821 21

SD3114-330-R 33.0 33.1+/-20% K 0.35 0.44 1.23 17

SD3114-470-R 47.0 47.5+/-20% L 0.280 0.37 1.86 14

SD3114-680-R 68.0 68.6+/-20% M 0.239 0.305 2.62 12

SD3114-820-R 82.0 81.8+/-20% N 0.227 0.280 2.91 11

SD3114-101-R 100.0 101.1+/-20% O 0.213 0.252 3.30 10

SD3114-151-R 150.0 149.0+/-20% P 0.172 0.207 5.07 8

SD3114-221-R 220.0 220.9+/-20% Q 0.140 0.170 7.67 6

SD3114-331-R 330.0 329.5+/-20% R 0.113 0.139 11.78 5

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 30% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

RoHS

2002/95/EC

PM-90

LOW PROFILE SHIELDED DRUM (SD3114)

SD3114 Series

Low Profile Power Inductors

DC Current vs. Temperature

0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45

Total Loss(W)

Temp. Rise (°C)

Dimensions are in millimeters.

10.25 12.0

+/-0.3

1.75

1.5 Dia.

+0.1/-0.0

1.2 Dia

min.

8.0

3.2

5.50

Ao = 3.9 mm

A1 = 0.93 mm

Bo = 3.60 mm

B1 = 1.25 mm

Ko = 1.60 mm Direction of feed

2.00 ¡À0.05

4.00

SECTION A-A

Parts packaged on 13" Diameter reel,

4,100 parts per reel.

Packaging Information

2.40

0.70

1.40

RECOMMENDED PCB LAYOUT

SCHEMATI C

BOTTOM VIEW

SIDE VIEW

TOP VIEW

Marking

3.1 max.

XXX

Pin #1 indicator

1.2 typical

3.7 max

1.4 max

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams

PM-91

LOW PROFILE SHIELDED DRUM (SD3114)

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130%

% o

fL initia

-40°C

25°C

85°C

OCL vs. Isat

Inductance Characteristics

SD3114 Series

Low Profile Power Inductors

Core Loss

1MHz

500kH z

300kHz

200kHz

100kH z

50kHz

0.000001

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

PM-92

LOW PROFILE SHIELDED DRUM (SD3118)

Description

• 125°C maximum total temperature operation

• 3.1mm x 3.1mm x 1.8mm shielded drum core

• Ferrite core material

• Inductance range from 1.0uH to 1000uH

• Current range from 2.94 Amps to 0.083 Amps

• Frequency range up to 4MHz

Applications

• Cellular phones, Digital cameras, CD players, PDA’s

• Small LCD displays

• LED driver and LED flash circuits

• Hard disk drives

• Backlighting

• EL panel

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 4100 per reel

SD3118 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (Ω) K-factor

Inductance (μH) Marking Amperes Amperes typ. @ (4)

(μH) Designator 20°C

SD3118-1R0-R 1.0 1.04+/-30% A 2.01 3.07 0.041 84

SD3118-1R5-R 1.5 1.44+/-30% B 1.81 2.42 0.051 68

SD3118-2R2-R 2.2 2.12+/-30% C 1.50 2.00 0.074 57

SD3118-3R3-R 3.3 3.36+/-30% D 1.22 1.59 0.113 56

SD3118-4R7-R 4.7 4.90+/-30% E 1.02 1.31 0.162 39

SD3118-6R8-R 6.8 6.72+/-30% F 0.85 1.12 0.232 32

SD3118-8R2-R 8.2 8.10+/-30% G 0.81 1.02 0.257 29

SD3118-100-R 10.0 10.4+/-30% H 0.75 0.90 0.295 26

SD3118-150-R 15.0 14.9+/-20% I 0.62 0.75 0.440 21

SD3118-220-R 22.0 22.5+/-20% J 0.50 0.61 0.676 18

SD3118-330-R 33.0 33.1+/-20% K 0.41 0.51 0.986 14

SD3118-470-R 47.0 47.5+/-20% L 0.370 0.42 1.21 12

SD3118-221-R 220.0 221.9+/-20% M 0.182 0.177 4.77 6

SD3118-331-R 330.0 329.9+/-20% N 0.146 0.145 7.40 5

SD3118-471-R 470.0 470.1+/-20% O 0.131 0.122 9.20 4

SD3118-681-R 680.0 680.3+/-20% P 0.107 0.101 13.70 3

SD3118-102-R 1000.0 999.4+/-20% Q 0.087 0.083 20.90 3

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate DT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 30% rolloff (@20°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

RoHS

2002/95/EC

PM-93

LOW PROFILE SHIELDED DRUM (SD3118)

SD3118 Series

Low Profile Power Inductors

DC Current vs. Temperature

0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45

Total Loss(W)

Temp.Rise(°C)

Dimensions are in millimeters.

4.00

SECTION A-A

10.25 12.0

+/-0.3

1.75

1.5 Dia.

+0.1/-0.0

1.2 Dia

min.

8.0

3.2

5.50

Ao = 3.9 mm

A1 = 0.93 mm

Bo = 3.70 mm

B1 = 1.25 mm

Ko = 2.00 mm Direction of feed

2.00 ¡À0.05

Parts packaged on 13" Diameter reel,

4,100 parts per reel.

Packaging Information

SCHEMATIC

BOTTOM VIEW

SIDE VIEW

TOP VIEW

Marking

3.1 max.

XXX

Pin #1 indicator

1.2 typical

3.7 max

1.8 max

2.40

0.70

1.40

RECOMMENDED PCB LAYOUT

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams

PM-94

LOW PROFILE SHIELDED DRUM (SD3118)

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

110%

120%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130% 140%

% o

OCL vs. Isat

f Isat

% of L initial

-40°C

25°C

85°C

Inductance Characteristics

SD3118 Series

Low Profile Power Inductors

Core Loss

1MHz

500kHz

300kHz

200kHz

100kHz

50kHz

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

PM-95

LOW PROFILE SHIELDED DRUM (SD38)

Description

• 3.8mm x 3.8mm shielded drum cores available

in two heights: 1.2mm and 1.4mm

• Current range from 4.44 to 0.100 Amps

• Inductance range from 0.47 uH to 680 uH

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Digital cameras, cellular phones, CD players, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). Temperature rise is

approximately 40°C at rated rms current

• Solder reflow temperature: +260°C max for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging,

4,150 parts per 13" reel

SD38 Series

Low Profile, Shielded Inductors

(1) Test Parameters: 100KHz, 0.100Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

De-rating is necessary for AC currents.

(3) Peak current for approximately 30% rolloff at 20°C.

(4) DCR limits @ 20°C.

(5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

De-rating of the Irms is required to prevent excessive temperature rise.

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt (5)

Inductance +/-15% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Designator Typ. Typ.

SD3812-R47-R 0.47 0.405 A 2.53 3.89 0.030 2.52

SD3812-1R0-R 1.0 0.845 B 2.00 2.69 0.048 3.64

SD3812-1R2-R 1.2 1.125 C 1.71 2.33 0.066 4.20

SD3812-1R5-R 1.5 1.445 D 1.58 2.06 0.078 4.76

SD3812-2R2-R 2.2 2.205 E 1.32 1.67 0.111 5.88

SD3812-3R3-R 3.3 3.125 F 1.10 1.40 0.159 7.0

SD3812-4R7-R 4.7 4.805 G 0.87 1.13 0.256 8.7

SD3812-6R8-R 6.8 6.845 H 0.80 0.95 0.299 10.4

SD3812-8R2-R 8.2 8.405 I 0.690 0.854 0.406 11.5

SD3812-100-R 10.0 10.125 J 0.662 0.778 0.441 12.6

SD3812-150-R 15.0 15.125 K 0.539 0.636 0.665 15.4

SD3812-220-R 22.0 21.125 L 0.499 0.538 0.776 18.2

SD3812-330-R 33.0 32.805 M 0.399 0.432 1.212 22.7

SD3812-470-R 47.0 47.045 N 0.327 0.361 1.809 27.2

SD3812-680-R 68.0 68.445 O 0.269 0.299 2.666 32.8

SD3812-820-R 82.0 80.645 P 0.259 0.276 2.885 36

SD3812-101-R 100.0 99.405 Q 0.217 0.248 4.099 39

SD3812-151-R 150.0 149.645 R 0.178 0.202 6.130 48

SD3812-221-R 220.0 218.405 S 0.160 0.167 7.585 59

SD3814-R47-R 0.47 0.360 A 2.81 4.44 0.020 2.16

SD3814-R82-R 0.82 0.752 B 2.18 3.08 0.033 3.12

SD3814-1R2-R 1.2 1.001 C 1.85 2.67 0.046 3.60

SD3814-1R5-R 1.5 1.286 D 1.76 2.35 0.051 4.08

SD3814-2R2-R 2.2 1.962 E 1.43 1.90 0.077 5.04

SD3814-3R3-R 3.3 2.781 F 1.31 1.60 0.093 6.0

SD3814-4R7-R 4.7 4.276 G 1.06 1.29 0.141 7.4

SD3814-6R8-R 6.8 6.768 H 0.87 1.03 0.207 9.4

SD3814-8R2-R 8.2 8.228 I 0.753 0.930 0.279 10.3

SD3814-100-R 10.0 9.830 J 0.713 0.851 0.311 11.3

SD3814-150-R 15.0 14.458 K 0.574 0.702 0.481 13.7

SD3814-220-R 22.0 21.186 L 0.519 0.580 0.589 16.6

SD3814-330-R 33.0 32.151 M 0.418 0.471 0.908 20.4

SD3814-470-R 47.0 47.210 N 0.346 0.388 1.322 24.7

SD3814-680-R 68.0 67.324 O 0.285 0.325 1.951 29.5

RoHS

2002/95/EC

PM-96

LOW PROFILE SHIELDED DRUM (SD38)

(1) Test Parameters: 100KHz, 0.100Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

De-rating is necessary for AC currents.

(3) Peak current for approximately 30% rolloff at 20°C.

(4) DCR limits @ 20°C.

(5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

De-rating of the Irms is required to prevent excessive temperature rise.

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt (5)

Inductance +/-15% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Designator Typ. Typ.

SD3814-820-R 82.0 81.101 P 0.270 0.296 2.174 32

SD3814-101-R 100.0 98.794 Q 0.228 0.268 3.048 36

SD3814-151-R 150.0 149.026 R 0.191 0.219 4.359 44

SD3814-221-R 220.0 217.342 S 0.170 0.181 5.480 53

SD3814-331-R 330.0 326.812 T 0.136 0.148 8.59 65

SD3814-471-R 470.0 470.031 U 0.111 0.123 12.85 78

SD3814-681-R 680.0 680.320 V 0.100 0.102 15.78 94

SD38 Series

Low Profile, Shielded Inductors

Mechanical Diagrams TOP VIEW SIDE VIEW BOTTOM VIEW

RECOMMENDED PCB LAYOUT SCHEMATIC

1.2

max

1.25

±0.12

5.0

1.0

2 plcs

2.5

2plcs

4.0 typ

4.0

max

4.0

max

Pin #1 indicator Marking

(see note A)

2.03

±.0 2

0.09 max

no plating

4.8

MAX

3.65

typ

415 min

SD3812 Series

Note A: 3 digit marking. First digit indicates inductance value per chart above.

Second digit indicates bi-weekly date code.

Third digit of year produced. Box indicates SD3814 part.

TOP VIEW SIDE VIEW BOTTOM VIEW

RECOMMENDED PCB LAYOUT

SCHEMATIC

1.4

max

1.25

±0.12

2.5

2 plcs

1.0

2 plcs

4.0 typ

5.0

4.0

max

4.0

max

Pin #1 indicator

Marking

(see note A)

2.03

±.02

0.09 max

no plating

4.8

MAX

3.65

typ

0.415 min

SD3814 Series

Note A: 3 digit marking. First digit indicates inductance value per chart above.

Second digit indicates bi-weekly date code.

Third digit of year produced. Box indicates SD3814 part.

PM-97

LOW PROFILE SHIELDED DRUM (SD38)

SD38 Series

Low Profile, Shielded Inductors

Packaging Information

1.5 Dia

min.

8.0

4.00

2.00 ± 0.05 1.5 Dia.

+0.1/-0.0

1.75

5.50

12.0

+/-0.3

4.5 4.5

SECTION A-A Direction of feed

SD3812/SD3814 Series

Ao=5.1mm

Bo=4.6mm

Ko=1.6mm

Parts packaged on 13" Diameter reel,

4,150 parts per reel.

Inductance Characteristics

OCL vs Isat

SD3812

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130

% of Isat

OCL (%)

OCL vs Isat

SD3814

100

0 10203040506070809010

% of Isat

OCL (%)

Core Loss Irms DERATING WITH CORE LOSS

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

PM-98

LOW PROFILE SHIELDED DRUM (SDH3812)

Description

• 125°C maximum total temperature operation

• 3.8mm x 3.8mm x 1.2mm shielded drum core

• High power density, compact footprint

• Inductance range from 0.47uH to 220uH

• Current range from 4.2 Amps to 0.16 Amps

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Buck or Boost inductor

• Noise filtering output filter chokes

• LED photo flash

• Handheld devices

• Notebook and battery power

• Cellular phones / PDA’s / GPS systems

• Digital cameras / MP3 players / IP phones

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 4150 per reel

SDH3812 Series

Low Profile, High Power, Shielded Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 20% Marking Amperes Amperes Ω@20°C Ω@20°C (4)

(μH) Designator (Typical) (Maximum)

SDH3812-R47-R 0.47 0.43 A 2.69 4.20 0.027 0.032 145.2

SDH3812-1R0-R 1.0 0.89 B 2.07 3.00 0.045 0.054 100.6

SDH3812-1R2-R 1.2 1.17 C 1.77 2.60 0.062 0.074 87.1

SDH3812-1R5-R 1.5 1.49 D 1.67 2.30 0.069 0.083 76.9

SDH3812-2R2-R 2.2 2.23 E 1.37 1.90 0.104 0.124 62.2

SDH3812-3R3-R 3.3 3.17 F 1.14 1.60 0.148 0.177 52.3

SDH3812-4R7-R 4.7 4.96 G 0.94 1.25 0.220 0.264 42.2

SDH3812-6R8-R 6.8 6.70 H 0.85 1.05 0.265 0.317 35.3

SDH3812-8R2-R 8.2 8.01 I 0.73 0.96 0.342 0.410 33.5

SDH3812-100-R 10.0 9.67 J 0.69 0.88 0.398 0.478 30.4

SDH3812-150-R 15.0 14.45 K 0.56 0.72 0.612 0.735 23.8

SDH3812-220-R 22.0 22.00 L 0.50 0.61 0.750 0.900 20.1

SDH3812-330-R 33.0 32.90 M 0.41 0.49 1.132 1.358 16.1

SDH3812-470-R 47.0 46.20 N 0.34 0.41 1.583 1.900 13.8

SDH3812-680-R 68.0 67.40 O 0.31 0.34 2.000 2.400 11.4

SDH3812-820-R 82.0 81.80 P 0.26 0.31 2.750 3.300 10.3

SDH3812-101-R 100.0 97.50 Q 0.25 0.28 3.042 3.650 9.4

SDH3812-151-R 150.0 149.00 R 0.20 0.22 4.542 5.450 7.6

SDH3812-221-R 220.0 218.50 S 0.16 0.19 7.017 8.420 6.3

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for 30% maximum rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SDH3812-xxx-R

SDH3812 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-99

LOW PROFILE SHIELDED DRUM (SDH3812)

SDH3812 Series

Low Profile, High Power, Shielded Inductors

Core Loss

1MHz

500kHz 300kHz

200kHz

100kHz

0.000001

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

Dimensions are in millimeters.

Direction of feed

SECTION A-A

1.5 Dia

4.00

2.00

1.5 Dia.

1.75

5.50

12.0

+/-0.3

A0 = 4.9 mm

B0 = 4.9 mm

K0 = 1.6 mm

10.25

4.2 4.2

XXX

Parts packaged on 13" Diameter reel,

4,150 parts per reel.

Packaging Information

Part Marking:

3 Digit Marking: (1st digit: Indicates inductance value per Part Marking Designator in chart above); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced).

Mechanical Diagrams

PM-100

LOW PROFILE SHIELDED DRUM (SDH3812)

OCL Vs. Isat

0.00%

20.00%

40.00%

60.00%

80.00%

100.00%

120.00%

0.00% 20.00% 40.00% 60.00% 80.00% 100.00% 120.00% 140.00% 160.00%

Isat %

OCL %

+5 Deg. C

-0 Deg. C

Inductance Characteristics

SDH3812 Series

Low Profile, High Power, Shielded Inductors

Temperature Rise vs. Loss

100

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Total Loss (W)

Temperature Rise (°C)

PM-101

LOW PROFILE SHIELDED DRUM (SD)

Description

• Six sizes of shielded drum core inductors with low

profiles (as low as 1.0mm) and high power density

• Inductance range from .47uH to 1000uH

• Current range from 6.00 to 0.088 Amps

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Digital cameras, CD players, cellular phones, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). Temperature rise is

approximately 40°C at rated rms current

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 3800 (SD10,

SD12, SD14 and SD18), 2900 (SD20 and SD25)

per reel

SD Series

High Power Density,

Low Profile, Shielded Inductors

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.

SD14 Peak current for approximate 20% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt

Inductance +/-20% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Typ. Typ.

SD10-R47-R 0.470 0.453 A 2.59 3.54 0.0249 2.1

SD10-1R0-R 1.00 1.119 B 1.93 2.25 0.0448 3.3

SD10-1R5-R 1.50 1.563 C 1.60 1.91 0.0653 3.9

SD10-2R2-R 2.20 2.081 D 1.35 1.65 0.0912 4.5

SD10-3R3-R 3.30 3.339 E 1.24 1.31 0.1078 5.7

SD10-4R7-R 4.70 4.893 F 1.04 1.08 0.1535 6.9

SD10-6R2-R 6.20 6.743 G 0.94 0.92 0.218 8.1

SD10-8R2-R 8.20 8.889 H 0.800 0.800 0.2607 9.3

SD10-100-R 10.0 10.07 J 0.760 0.752 0.336 9.9

SD10-150-R 15.0 15.55 K 0.613 0.605 0.4429 12.3

SD10-220-R 22.0 22.21 L 0.498 0.506 0.6718 14.7

SD10-330-R 33.0 32.20 M 0.412 0.420 0.9807 17.7

SD10-470-R 47.0 46.63 N 0.337 0.349 1.47 21.3

SD10-680-R 68.0 70.01 O 0.301 0.285 1.84 26.1

SD10-820-R 82.0 83.48 P 0.258 0.261 2.50 28.5

SD10-101-R 100 102.0 Q 0.225 0.236 3.29 31.5

SD10-151-R 150 149.2 R 0.200 0.195 4.15 38.1

SD10-221-R 220 222.2 S 0.161 0.160 6.41 46.5

SD10-331-R 330 330.4 T 0.130 0.131 9.83 56.7

SD10-471-R 470 468.3 U 0.117 0.110 12.10 67.5

SD12-R47-R 0.470 0.490 A 3.19 3.86 0.0246 2.84

SD12-1R2-R 1.20 1.21 B 2.62 2.45 0.0366 4.47

SD12-1R5-R 1.50 1.69 C 2.19 2.08 0.0521 5.28

SD12-2R2-R 2.20 2.25 D 1.83 1.80 0.0747 6.09

SD12-3R3-R 3.30 3.61 E 1.55 1.42 0.1043 7.71

SD12-4R7-R 4.70 4.41 F 1.46 1.29 0.1177 8.53

SD12-6R2-R 6.20 6.25 G 1.21 1.08 0.1699 10.15

SD12-8R2-R 8.20 8.41 H 1.02 0.931 0.2399 11.77

SD12-100-R 10.0 10.89 J 0.938 0.818 0.2844 13.40

SD12-150-R 15.0 15.21 K 0.782 0.692 0.4089 15.83

SD12-220-R 22.0 22.09 L 0.628 0.574 0.6338 19.08

SD12-330-R 33.0 32.49 M 0.519 0.474 0.9289 23.14

SD12-470-R 47.0 47.61 N 0.428 0.391 1.37 28.01

SD12-680-R 68.0 68.89 O 0.341 0.325 2.16 33.70

RoHS

2002/95/EC

PM-102

LOW PROFILE SHIELDED DRUM (SD)

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.

SD14 Peak current for approximate 20% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt

Inductance +/-20% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Typ. Typ.

SD12-820-R 82.0 82.81 P 0.326 0.297 2.36 36.95

SD12-101-R 100 98.0 Q 0.308 0.273 2.64 40.19

SD12-151-R 150 151.3 R 0.251 0.220 3.96 49.94

SD12-221-R 220 222.0 S 0.229 0.181 4.76 60.49

SD12-331-R 330 334.9 T 0.186 0.148 7.25 74.30

SD12-471-R 470 462.3 U 0.167 0.126 8.95 87.29

SD12-681-R 680 670.8 V 0.149 0.104 11.30 105

SD12-821-R 820 800.9 W 0.129 0.095 14.93 115

SD12-102-R 1000 992.3 X 0.121 0.086 17.20 128

SD14-R58-R 0.58 0.61 A 3.52 4.84 0.0220 3.38

SD14-R87-R 0.87 0.88 B 3.2 3.96 0.0243 4.13

SD14-1R2-R 1.2 1.23 C 2.7 3.35 0.0344 4.88

SD14-1R5-R 1.5 1.63 D 2.53 2.91 0.0390 5.63

SD14-2R0-R 2 2.09 E 2.37 2.56 0.0445 6.38

SD14-2R5-R 2.5 2.62 F 2.05 2.29 0.0595 7.1

SD14-3R2-R 3.2 3.19 G 1.94 2.08 0.0663 7.9

SD14-4R5-R 4.5 4.53 H 1.64 1.74 0.0935 9.4

SD14-6R9-R 6.9 6.98 J 1.35 1.41 0.1363 11.6

SD14-8R8-R 8.8 8.88 K 1.14 1.25 0.1913 13.1

SD14-100-R 10 9.93 L 1.1 1.18 0.2058 13.9

SD14-150-R 15 14.68 M 0.98 0.969 0.2609 16.9

SD14-220-R 22 21.93 N 0.806 0.793 0.3853 20.6

SD14-330-R 33 32.55 O 0.654 0.651 0.5852 25.1

SD14-470-R 47 47.57 P 0.525 0.538 0.9055 30.4

SD14-680-R 68 68.21 Q 0.474 0.449 1.11 36

SD14-820-R 82 83 R 0.408 0.407 1.50 40

SD14-101-R 100 99.25 S 0.386 0.373 1.68 44

SD14-151-R 150 152.4 T 0.315 0.301 2.52 54

SD14-221-R 220 222 U 0.258 0.249 3.77 66

SD14-331-R 330 335.1 V 0.206 0.203 5.92 81

SD14-471-R 470 471.4 W 0.173 0.171 8.34 96

SD14-681-R 680 683.3 X 0.156 0.142 10.3 115

SD14-821-R 820 823.4 Y 0.134 0.129 13.9 126

SD14-102-R 1000 1008 Z 0.126 0.117 15.8 140

SD18-R47-R 0.47 0.49 A 3.58 4.63 0.0201 2.35

SD18-R82-R 0.82 0.81 B 3.24 3.60 0.0247 3.02

SD18-1R2-R 1.20 1.21 C 2.97 2.95 0.0294 3.70

SD18-1R5-R 1.50 1.69 D 2.73 2.49 0.0345 4.37

SD18-2R2-R 2.20 2.25 E 2.55 2.16 0.0398 5.04

SD18-3R3-R 3.30 3.61 F 2.07 1.71 0.0605 6.38

SD18-4R7-R 4.70 4.41 G 1.77 1.54 0.0824 7.06

SD18-6R2-R 6.20 6.25 H 1.61 1.30 0.1000 8.40

SD18-8R2-R 8.20 8.41 J 1.38 1.12 0.1351 9.74

SD18-100-R 10.0 10.89 K 1.28 0.982 0.1584 11.09

SD18-150-R 15.0 15.21 L 1.06 0.831 0.2278 13.10

SD18-220-R 22.0 22.09 M 0.876 0.689 0.3366 15.79

SD18-330-R 33.0 32.49 N 0.715 0.568 0.5057 19.15

SD18-470-R 47.0 47.61 O 0.578 0.470 0.7732 23.18

SD18-680-R 68.0 68.89 P 0.514 0.390 0.9798 27.89

SD18-820-R 82.0 82.81 Q 0.446 0.356 1.30 30.58

SD18-101-R 100 102.01 R 0.419 0.321 1.47 33.94

SD18-151-R 150 151.29 S 0.345 0.263 2.18 41.33

SD18-221-R 220 222.01 T 0.296 0.217 2.95 50.06

SD18-331-R 330 334.89 U 0.248 0.177 4.20 61.49

SD18-471-R 470 479.61 V 0.201 0.148 6.39 73.58

SD18-681-R 680 681.21 W 0.167 0.124 9.28 87.70

SD18-821-R 820 823.69 X 0.145 0.113 12.35 96.43

SD18-102-R 1000 1004 Y 0.136 0.102 14.01 107

SD Series

High Power Density,

Low Profile, Shielded Inductors

PM-103

LOW PROFILE SHIELDED DRUM (SD)

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt

Inductance +/-20% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Typ. Typ.

SD20-R47-R 0.47 0.490 A 3.59 4.00 0.0200 2.28

SD20-1R2-R 1.20 1.21 B 3.07 2.55 0.0275 3.58

SD20-1R5-R 1.50 1.69 C 2.88 2.15 0.0312 4.23

SD20-2R2-R 2.20 2.25 D 2.45 1.87 0.0429 4.88

SD20-3R3-R 3.30 3.61 E 2.17 1.47 0.0547 6.18

SD20-4R7-R 4.70 4.41 F 2.05 1.33 0.0612 6.83

SD20-6R2-R 6.20 6.25 G 1.89 1.12 0.0720 8.13

SD20-8R2-R 8.20 8.41 H 1.61 0.966 0.1000 9.43

SD20-100-R 10.0 9.61 J 1.53 0.903 0.1100 10.08

SD20-150-R 15.0 15.21 K 1.25 0.718 0.1655 12.68

SD20-220-R 22.0 22.09 L 1.12 0.596 0.2053 15.28

SD20-330-R 33.0 32.49 M 0.913 0.491 0.3100 18.53

SD20-470-R 47.0 47.61 N 0.745 0.406 0.4650 22.43

SD20-680-R 68.0 68.89 O 0.610 0.337 0.6947 26.98

SD20-820-R 82.0 82.81 P 0.576 0.308 0.7785 29.58

SD20-101-R 100 98.01 Q 0.495 0.283 1.06 32.18

SD20-151-R 150 151.3 R 0.435 0.228 1.37 39.98

SD20-221-R 220 222.0 S 0.356 0.188 2.04 48.43

SD20-331-R 330 327.6 T 0.294 0.155 2.99 58.83

SD20-471-R 470 470.9 U 0.263 0.129 3.74 70.53

SD20-681-R 680 681.2 V 0.216 0.107 5.56 84.83

SD20-821-R 820 823.7 W 0.204 0.098 6.22 93.28

SD20-102-R 1000 1004.9 X 0.172 0.088 8.73 103

SD25-R47-R 0.47 0.466 A 3.88 6.00 0.0177 2.13

SD25-R82-R 0.82 0.770 B 3.58 4.67 0.0208 2.74

SD25-1R2-R 1.20 1.15 C 3.33 3.81 0.0240 3.34

SD25-1R5-R 1.50 1.61 D 3.12 3.23 0.0274 3.95

SD25-2R2-R 2.20 2.14 E 2.93 2.80 0.0311 4.56

SD25-3R3-R 3.30 3.43 F 2.64 2.21 0.0384 5.78

SD25-4R7-R 4.70 5.03 G 2.39 1.83 0.0467 6.99

SD25-6R8-R 6.80 6.93 H 2.19 1.56 0.0556 8.21

SD25-8R2-R 8.20 7.99 J 1.92 1.45 0.0724 8.82

SD25-100-R 10.0 10.35 K 1.80 1.27 0.0824 10.03

SD25-150-R 15.0 14.45 L 1.67 1.08 0.0956 11.86

SD25-220-R 22.0 22.81 M 1.34 0.857 0.1478 14.90

SD25-330-R 33.0 33.07 N 1.11 0.711 0.2149 17.94

SD25-470-R 47.0 47.89 O 0.919 0.592 0.3156 21.58

SD25-680-R 68.0 68.64 P 0.741 0.482 0.4850 25.84

SD25-820-R 82.0 82.17 Q 0.713 0.441 0.5242 28.27

SD25-101-R 100 100.79 R 0.670 0.398 0.5937 31.31

SD25-151-R 150 148.4 S 0.553 0.328 0.8723 38.00

SD25-221-R 220 222.4 T 0.446 0.268 1.34 46.51

SD25-331-R 330 332.2 U 0.359 0.219 2.07 56.85

SD25-471-R 470 472.4 V 0.293 0.184 3.10 67.79

SD25-681-R 680 677.2 W 0.262 0.154 3.88 81.17

SD25-821-R 820 826.7 X 0.230 0.139 5.04 89.68

SD25-102-R 1000 1003.4 Y 0.216 0.126 5.70 98.80

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) SD10,12,18,25 Peak current for approximate 30% roll off at 20°C.

SD14 Peak current for approximate 20% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

SD Series

High Power Density,

Low Profile, Shielded Inductors

PM-104

LOW PROFILE SHIELDED DRUM (SD)

Dir

tion of f

eed

N A-

min.

8.0

Dia

1.7

12.

+/-0.3

SD20/25 Series

Dimensions are in millimeters.

Direction of feed

SECTION A-A

1.5 Dia

min.

Ao 8.0

4.00

2.00 ± 0.05

1.5 Dia.

+0.1/-0.0

1.75

5.50

12.0

+/-0.3

SD12/14/18 Series

Packaging Information

ACTUAL SIZE

SD12

ACTUAL SIZE

SD14

ACTUAL SIZE

SD18

ACTUAL SIZE

SD20

ACTUAL SIZE

SD25

SD Series

High Power Density,

Low Profile, Shielded Inductors

Ao=5.45mm

Bo=5.45mm

Ko=2.00mm Parts packaged on 13" Diameter reel,

3,800 parts per reel.

Dir

tion of f

eed

N A-

min.

2.00

Dia

1.7

12.

+/-0.3

SD10 Series

ACTUAL SIZE

SD10

Ao=5.45mm

Bo=5.45mm

Ko=1.20mm Parts packaged on 13" Diameter reel,

3,800 parts per reel.

Ao=5.45mm

Bo=5.45mm

Ko=2.70mm Parts packaged on 13" Diameter reel,

2,900 parts per reel.

Mechanical Diagrams

P VIE

M VIE

MMENDED P

B LAY

OUT

SCHEMATI

Max

1.5 T

IDE VIE

Pin#1

identifie

Part markin

(

Note A

)

R2.2

950

2.975

4 PAD LAYOUT

R2.25

5.95

2.975

2.575

2 PAD LAY

OUT

5.950

(

see chart below

)

Series HT

SD10 1.0mm max

SD12 1.2mm max

SD14 1.45mm max

SD18 1.8mm max

SD20 2.0mm max

SD25 2.5mm max

SD Series

A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking

designator in chart above)

(2nd digit is a bi-weekly production date code)

(3rd digit is the last digit of the year produced)

Line 2: XX (indicates the product size code)

PM-105

LOW PROFILE SHIELDED DRUM (SD)

SD Series

High Power Density,

Low Profile, Shielded Inductors

DC Current vs. Temperature

SD12-330

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

Idc (A)

Temperature Rise (Deg. C)

SD12-470

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

Idc (A)

Temperature Rise (Deg. C)

SD10-220

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

Idc (A)

Temperature Rise (Deg. C)

SD10-471

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.05 0.09 0.14 0.18 0.23

Idc (A)

Temperature Rise (Deg. C)

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40

Idc (A)

SD14-150

Temperature Rise (Deg. C)

SD14-102

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.000 0.020 0.040 0.060 0.080 0.100 0.120 0.140 0.160 0.180 0.200

Idc (A)

Temperature Rise (Deg. C)

SD18-100

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Idc (A)

Temperature Rise (Deg. C)

SD18-101

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

Idc (A)

Temperature Rise (Deg. C)

SD20-100

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.0 0.4 0.8 1.2 1.6 2.0 2.4

Idc (A)

Temperature Rise (Deg. C)

SD20-101

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80

Idc (A)

Temperature Rise (Deg. C)

PM-106

LOW PROFILE SHIELDED DRUM (SD)

Inductance Characteristics

OCL vs Isat

SD10

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

% of Isat

OCL (%)

OCL vs Isat

SD12

100

0 10 20 30 40 50 60 70 80 90 100 110 120

% of Isat

OCL (%)

OCL vs Isat

SD14

100

0 102030405060708090100

110 120 130

% of Isat

OCL (%)

OCL vs Isat

SD18

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160

% of Isat

OCL (%)

OCL vs Isat

SD25

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150

% of Isat

OCL (%)

OCL vs Isat

SD20

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170

% of Isat

OCL (%)

SD Series

High Power Density,

Low Profile, Shielded Inductors

DC Current vs. Temperature

SD25-100

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0

Idc (A)

Temperature Rise (Deg. C)

SD25-101

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.20 0.40 0.60 0.80 1.00 1.20

Idc (A)

Temperature Rise (Deg. C)

PM-107

LOW PROFILE SHIELDED DRUM (SD)

Core Loss Irms DERATING WITH CORE LOSS

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

SD Series

High Power Density,

Low Profile, Shielded Inductors

PM-108

LOW PROFILE SHIELDED DRUM (SDQ)

SDQ Series

Low Profile Dual Winding

Shielded Inductor/Transformer

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

0.47 A 0.49 2.78 4.34 0.0325 2.45 1.96 1.39 2.17 0.1298 4.90

1 B 0.81 2.49 3.38 0.0403 3.15 3.24 1.25 1.69 0.1611 6.30

1.5 C 1.69 1.69 2.34 0.0870 4.55 6.76 0.847 1.17 0.3481 9.10

2.2 D 2.25 1.60 2.03 0.0977 5.25 9.00 0.800 1.01 0.3908 10.5

3.3 E 3.61 1.28 1.60 0.1527 6.65 14.44 0.640 0.800 0.6106 13.3

4.7 F 4.41 1.12 1.45 0.1990 7.35 17.64 0.560 0.724 0.7959 14.7

6.2 G 6.25 1.02 1.22 0.2387 8.75 25.00 0.512 0.608 0.9548 17.5

8.2 H 8.41 0.868 1.05 0.3318 10.15 33.64 0.434 0.524 1.33 20.3

10 J 9.61 0.831 0.981 0.3620 10.85 38.44 0.416 0.490 1.45 21.7

15 K 15.21 0.658 0.779 0.5766 13.65 60.84 0.329 0.390 2.31 27.3

22 L 22.09 0.548 0.647 0.8332 16.45 88.36 0.274 0.323 3.33 32.9

33 M 32.49 0.439 0.533 1.29 19.95 130.0 0.220 0.267 5.18 39.9

47 N 47.61 0.401 0.441 1.55 24.15 190.4 0.201 0.220 6.21 48.3

68 O 68.89 0.326 0.366 2.36 29.05 275.6 0.163 0.183 9.43 58.1

82 P 82.81 0.309 0.334 2.62 31.85 331.2 0.154 0.167 10.49 63.7

1) Test Parameters: 100kHz,.0.25 Vrms 0.0Adc

2) Rms current for approximately ΔT of 40°C without core loss. It is recommended

that the temperature of the part not to exceed 125°C. De-rating is necessary for

AC currents

3) Peak current for approximately 30% rolloff @20°C

4) DCR limits @20°C

5) Applied Volt-Time product (V-μS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for a 40°C temperature

rise. De-rating of the Irms is required to prevent excessive temperature rise.

Part number definition:

First 3 characters = Product code and size.

Last 3 characters = Inductance in uH. R = Decimal point. If no R is present, third

character = # of zeros.

SDQ12-XXX-R

SDQ12 = Product code and Size

XXX = Inductance in uH, R = Decimal point

If no R is present, third character = # of zeros.

-R suffix indicated RoHS compliant

Description

• Dual winding inductors that can be used as either

a single inductor, or in coupled inductor/transformer

applications (1:1 turns ratio)

• Windings can be connected in series or parallel, offering

a broad range of inductance and current ratings

• Current Range from 6.43 to 0.063 Amps

• Inductance range from 0.47μH to 4.03mH

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• As a transformer: SEPIC, flyback

• As an inductor: Buck, boost, coupled inductor

• Digital cameras, CD players, cellular phones, and PDA’s

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature: -40°C to +125°C

• Operating temperature: -40°C to +85°C (Range is appli-

cation specific). Temperature rise is approximately 40°C

at rated rms current.

• Solder reflow temperature: 260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, SDQ12 (3,800,

SDQ25 (2,900) parts per reel

RoHS

2002/95/EC

PM-109

LOW PROFILE SHIELDED DRUM (SDQ)

SDQ Series

Low Profile Dual Winding

Shielded Inductor/Transformer

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

0.47 A 0.392 3.71 6.43 0.0181 2.31 1.57 1.86 3.21 0.0725 4.62

0.82 B 0.648 3.37 5.00 0.0221 2.97 2.59 1.68 2.50 0.0883 5.94

1 C 0.97 3.15 4.09 0.0252 3.63 3.87 1.58 2.05 0.1007 7.26

1.5 D 1.35 2.97 3.46 0.0283 4.29 5.41 1.49 1.73 0.1130 8.58

2.2 E 2.31 2.67 2.65 0.0351 5.61 9.25 1.34 1.32 0.1402 11.2

3.3 F 2.89 2.50 2.37 0.0399 6.27 11.55 1.25 1.18 0.1595 12.5

4.7 G 5 1.96 1.80 0.0653 8.25 20.00 0.98 0.900 0.2612 16.5

6.8 H 6.73 1.84 1.55 0.0741 9.57 26.91 0.918 0.776 0.2964 19.1

8.2 J 8.71 1.57 1.36 0.1015 10.9 34.85 0.785 0.682 0.4059 21.8

10 K 9.8 1.53 1.29 0.1068 11.6 39.20 0.765 0.643 0.4273 23.1

15 L 14.79 1.24 1.05 0.1632 14.2 59.17 0.619 0.523 0.6526 28.4

22 M 22.47 1.01 0.849 0.2431 17.5 89.89 0.507 0.425 0.9724 35.0

33 N 33.8 0.812 0.692 0.3795 21.5 135.2 0.406 0.346 1.52 42.9

47 O 47.43 0.749 0.584 0.4461 25.4 189.7 0.374 0.292 1.78 50.8

68 P 69.19 0.603 0.484 0.6865 30.7 276.8 0.302 0.242 2.75 61.4

82 Q 81.61 0.580 0.446 0.7435 33.3 326.4 0.290 0.223 2.97 66.7

100 R 98.57 0.499 0.405 1.00 36.6 394.3 0.249 0.203 4.02 73.3

150 S 150.2 0.408 0.328 1.50 45.2 600.6 0.204 0.164 6.00 90.4

220 T 223.1 0.326 0.269 2.36 55.1 892.4 0.163 0.135 9.42 110

330 U 329.7 0.292 0.222 2.93 67.0 1318.7 0.146 0.111 11.71 134

470 V 472.4 0.243 0.185 4.25 80.2 1889.6 0.121 0.093 16.99 160

680 W 677.4 0.197 0.155 6.45 96.0 2709.8 0.098 0.077 25.78 192

820 X 824.3 0.186 0.140 7.25 106 3297.3 0.093 0.070 28.99 212

1000 Y 1008.2 0.160 0.127 9.82 117 4032.8 0.080 0.063 39.26 234

1) Test Parameters: 100kHz,.0.25 Vrms 0.0Adc

2) Rms current for approximately ΔT of 40°C without core loss. It is recommended

that the temperature of the part not to exceed 125°C. De-rating is necessary for

AC currents

3) Peak current for approximately 30% rolloff @20°C

4) DCR limits @20°C

5) Applied Volt-Time product (V-μS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for a 40°C temperature

rise. De-rating of the Irms is required to prevent excessive temperature rise.

Part number definition:

First 3 characters = Product code and size.

Last 3 characters = Inductance in uH. R = Decimal point. If no R is present, third

character = # of zeros.

SDQ12-XXX-R

SDQ12 = Product code and Size

XXX = Inductance in uH, R = Decimal point

If no R is present, third character = # of zeros.

-R suffix indicated RoHS compliant

A) Part marking: Line 1 (1st digit inductance value per part marking designator in chart above)

(2nd digit is a bi-weekly production date code)

(3rd digit is the last digit of the year produced)

Line 2: xx (indicates the product size code)

Mechanical Diagrams

5.2

Max

Part marking

(Note A)

5.2

Max

Pin #1 identifier

TOP VIEW

SIDE VIEW

1.5 typ ref

1.5 Typ.

Ref.

BOTTOM VIEW

1.02

2.575

5.15

2.975

R2.

250

5.95

5.950

R2.250

2.975

5.950

4 PAD LAYOUT

RECOMMENDED PCB LAYOUT

2 PAD LAYOUT

SERIES

PARALLEL

TRANSFORMER

SCHEMATIC

Series HT

SDQ12 1.2mm max

2.5mm max

SDQ25

PM-110

LOW PROFILE SHIELDED DRUM (SDQ)

SDQ Series

Low Profile Dual Winding

Shielded Inductor/Transformer

2.00

4.00

Direction of feed

Pin #1 indicator

12.0

+/-0.3

5.50

1.75

1.5 Dia.

+0.1/-0.0

1.5 Dia

min.

8.0

SECTION A-A

Ao=5.45 mm

Bo=5.45 mm

Ko=2.70 mm

SDQ25 Series

Packaging Information

Direction of feed

Pin #1 indicator

12.0

+/-0.3

1.75

1.5 Dia.

+0.1/-0.0

1.5 Dia.

min.

8.0

Ao=5.45 mm

Bo=5.45 mm

Ko=2.00 mm Ko

SECTION A-A

4.00

2.00

35.50

SDQ12 Series

Parts packaged on 13" Diameter reel,

3,800 parts per reel.

Parts packaged on 13" Diameter reel,

2,900 parts per reel.

ACTUAL SIZE

SDQ12

ACTUAL SIZE

SDQ25

OCL vs Isat

SDQ12

100

0 102030405060708090100110120

% of Isat

OCL (%)

OCL vs Isat

SDQ25

100

0 102030405060708090100110120

% of Isat

OCL (%)

Inductance Characteristics

Irms DERATING WITH CORE LOSS

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

Core Loss

PM-111

LOW PROFILE SHIELDED DRUM (SD52)

Description

• 125°C maximum total temperature operation

• Octagonal shape shielded drum core

• 2mm max height

• Inductance range from 1.2uH to 100uH

• Current range from 3.14 to 0.35 Amps

• Ferrite shielded, low EMI

• Ferrite core material

Applications

• Digital cameras, CD players, cellular phones, and PDAs

• PCMCIA cards

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +125°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 3500 per reel

SD52 Series

High Power Density,

Low Profile, Shielded Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR (4) Volt

Inductance +/-20% Marking Amperes Amperes (Ω) u-sec

(μH) (μH) Typ. Typ.

SD52-1R2-R 1.20 1.20 A 2.33 3.14 0.0279 1.49

SD52-2R2-R 2.20 2.20 B 1.98 2.30 0.0385 2.03

SD52-3R5-R 3.50 3.50 C 1.73 1.82 0.0503 2.57

SD52-4R7-R 4.70 4.70 D 1.63 1.64 0.0568 2.84

SD52-6R8-R 6.80 6.80 E 1.39 1.28 0.0777 3.65

SD52-100-R 10.0 10.0 F 1.11 1.11 0.1215 4.19

SD52-150-R 15.0 15.0 G 0.97 0.88 0.1618 5.27

SD52-220-R 22.0 22.0 H 0.86 0.73 0.2042 6.35

SD52-270-R 27.0 27.0 J 0.73 0.65 0.2864 7.16

SD52-330-R 33.0 33.0 K 0.70 0.61 0.3074 7.70

SD52-470-R 47.0 47.0 L 0.58 0.50 0.4465 9.32

SD52-680-R 68.0 68.0 M 0.47 0.42 0.6829 11.21

SD52-101-R 100 100 N 0.39 0.35 1.0000 13.37

SD52-151-R 150 150 O 0.31 0.28 1.6100 17.00

MMENDED P

B LAY

OUT

HEMATI

P VIE

2 plc

5.2 max

in #1 in

Part markin

(

See note A

)

M VIE

IDE VIE

2.0 max

5.6 max

SD52 Series

A) Part Marking: Line 1: (1st digit indicates the inductance value per part marking

designator in chart above)

(2nd digit is a bi-weekly production date code)

(3rd digit is the last digit of the year produced)

Line 2: 52 (indicates the product size code)

Mechanical Diagrams

(1) Open Circuit Inductance Test Parameters: 100KHz, 0.25Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss. It is recommend-

ed that the temperature of the part not exceed 125°C.

(3) Peak current for approximate 30% roll off at 20°C.

(4) DCR limits @ 20°C.

5) Applied Volt-Time product (V-uS) across the inductor at 100kHz necessary to

generate a core loss equal to 10% of the total losses for 40°C temperature rise.

RoHS

2002/95/EC

PM-112

LOW PROFILE SHIELDED DRUM (SD52)

SD52 Series

High Power Density,

Low Profile, Shielded Inductors

OCL vs Isat

SD52

100

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140

% of Isat

OCL (%)

Inductance Characteristics

DC Current vs. Temperature

SD52-1R2

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0

Idc (A)

Temperature Rise (Deg. C)

SD52-101

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70

Idc (A)

Temperature Rise (Deg. C)

Dimensions are in millimeters.

Dir

tion of f

eed

N A-

min.

8.0

Dia

+0.1/-0.

1.7

12.

+/-0.3

10.2

SD52 Series

ACTUAL SIZE

SD52

Ao=5.72mm

Bo=5.72mm

Ko=2.30mm Parts packaged on 13" Diameter reel,

3,500 parts per reel.

Packaging Information

PM-113

LOW PROFILE SHIELDED DRUM (SD52)

SD52 Series

High Power Density,

Low Profile, Shielded Inductors

Core Loss Irms DERATING WITH CORE LOSS

% of Applied Volt-μSecond

% of Losses from Irms (maximum)

PM-114

LOW PROFILE SHIELDED DRUM (SD53)

Description

• 125°C maximum total temperature operation

• Octagonal shape utilizes board space

• 5.2mm x 5.2mm x 3.0mm surface mount package

• Shielded drum core reduces EMI

• Ferrite core material

• Inductance range from 1.1uH to 100uH

• Current range from 4.08 Amps to 0.44 Amps

Applications

• High Power LED driver

• White LED and OLED displays

• DSL modems, digital cameras

• Buck, Boost Inductor

• Cellular phones, Smart phones

• MP3 players, Digital radio player

• PDA, Palmtop, and wireless handhelds

• Battery power, TFT - LCD Bias supply

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 2600 per reel

SD53 Series

Low Profile, Shielded Inductors

Part Number Rated OCL (1) Part Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 20% Marking Amperes Amperes Ω@20°C Ω@20°C (4)

(μH) (Typical) (Maximum)

SD53-1R1-R 1.10 1.10 A 3.25 4.80 0.017 0.020 48

SD53-2R0-R 2.00 2.00 B 2.64 3.30 0.023 0.027 35

SD53-3R3-R 3.30 3.30 C 2.26 2.60 0.029 0.034 28

SD53-4R7-R 4.70 4.70 D 2.01 2.10 0.039 0.045 21

SD53-6R8-R 6.80 6.80 E 1.65 1.85 0.059 0.068 20

SD53-100-R 10.0 10.0 F 1.41 1.40 0.077 0.090 15

SD53-150-R 15.0 15.0 G 1.10 1.10 0.122 0.142 12

SD53-220-R 22.0 22.0 H 0.81 0.94 0.179 0.208 10

SD53-330-R 33.0 33.0 I 0.75 0.76 0.221 0.257 8

SD53-470-R 47.0 47.0 J 0.64 0.64 0.303 0.352 7

SD53-680-R 68.0 68.0 K 0.52 0.58 0.452 0.525 6

SD53-101-R 100 100 L 0.44 0.45 0.689 0.801 5

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 30% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD53-xxx-R

SD53 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

Dimensions are in millimeters.

Note A. Part Marking:

4 Digit Marking: Line 1: (1st digit: Indicates inductance value per Part Marking Designator in chart above); (2nd digit: Bi-weekly production date code);

(3rd digit: Last digit of the year produced), (4th digit: Manufacturing code). Line 2: 53 (Indicates the product size code)

Mechanical Diagrams

PM-115

LOW PROFILE SHIELDED DRUM (SD53)

SD53 Series

Low Profile, Shielded Inductors

Core Loss

1MHz

500kHz

300kHz

200kHz

100kHz

0.000001

0.00001

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (m T)

Core Loss (W)

Parts packaged on 13" Diameter reel,

2,600 parts per reel.

Packaging Information

PM-116

LOW PROFILE SHIELDED DRUM (SD53)

Inductance Characteristics

SD53 Series

Low Profile, Shielded Inductors

Temperature Rise vs. Loss

PM-117

LOW PROFILE SHIELDED DRUM (SD6020)

Description

• 125°C maximum temperature operation

• Low profile surface mount inductors

• 6.0mm x 6.0mm x 2.0mm shielded drum core

• Ferrite core material

• Inductance range from 4.1uH to 100uH

• Current range from 2.0 Amps to 0.36 Amps

• Frequency range up to 1MHz

Applications

• Palmtop Computers

• Digital Cameras

• Digital Cordless Phones, PCS Phones

• Cable/DSL Modems, PC Cards

• Wireless Handsets, Hand-Held Instruments

• Battery Backup/power

• DC-DC converters, Buck/Boost regulators

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 2600 per reel

SD6020 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

SD6020-4R1-R 4.1 3.9 2.22 1.95 47.5 57.0 28.5

SD6020-5R4-R 5.4 5.5 1.80 1.60 63.3 76.0 24.0

SD6020-6R2-R 6.2 6.5 1.63 1.40 80.0 96.0 22.2

SD6020-8R9-R 8.9 8.5 1.47 1.25 96.7 116.0 19.3

SD6020-100-R 10 9.7 1.39 1.20 103.3 124.0 18.1

SD6020-120-R 12 11 1.31 1.10 115.0 138.0 17.1

SD6020-150-R 15 13 1.07 0.97 163.3 196.0 15.4

SD6020-180-R 18 16 1.10 0.85 175.0 210.0 13.9

SD6020-220-R 22 20 0.94 0.80 241.7 290.0 12.7

SD6020-270-R 27 27 0.82 0.75 275.0 330.0 10.9

SD6020-330-R 33 29 0.76 0.65 320.8 385.0 10.5

SD6020-390-R 39 37 0.63 0.57 416.7 500.0 9.2

SD6020-470-R 47 45 0.61 0.54 495.8 595.0 8.2

SD6020-560-R 56 55 0.57 0.50 515.0 618.0 7.8

SD6020-680-R 68 68 0.50 0.43 700.0 840.0 6.7

SD6020-820-R 82 80 0.48 0.41 815.0 978.0 6.3

SD6020-101-R 100 94 0.42 0.36 1000.0 1200.0 5.8

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD6020-xxx-R

SD6020 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-118

LOW PROFILE SHIELDED DRUM (SD6020)

SD6020 Series

Low Profile Power Inductors

Core Loss

1MHz 500kHz

300kHz

200kHz

100kHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

Dimensions are in millimeters.

6.3

8.0

2.0

1.5 dia

+0.1/-0.0

7.5

1.5 dia

min

1.75

4.0

12.0

XXX

wwlly R

User direction of feed

Ko=2.2 mm

B1=5.8 mm

A1=5.8 mm

Bo=6.8 mm

Ao=6.8 mm

SECTION A-A

Parts packaged on 13" Diameter reel,

2,600 parts per reel.

Packaging Information

SCHEMATI C

6.0 max.

5.5

2.0

2.0 max.

6.0 max.

XXX

wwlly R

TOP VIEW FRONT VIEW

5.5

BOTTOM VIEW

LEFT VIEW

6.3

2.2

RECOMMENDED PCB LAYOUT

xxx = Inductance value in uH. R = decimal point. If no R is present third character = #0f zeros.

wwllyy = Date code, R = Revision level.

Mechanical Diagrams

PM-119

LOW PROFILE SHIELDED DRUM (SD6020)

OCL Vs. Isat

20%

40%

60%

80%

100%

120%

0% 20% 40% 60% 80% 100% 120%

% of Isat

% of OC

+85 Deg. C

+25 Deg. C

- 40 Deg. C

Inductance Characteristics

SD6020 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

0.00

20.00

40.00

60.00

80.00

100.00

120.00

140.00

160.00

0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00

Total Loss (W)

Temperature Rise (°C)

PM-120

LOW PROFILE SHIELDED DRUM (SD6030)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductors

• 6.0mm x 6.0mm x 3.0mm surface mount package

• Ferrite core material

• Shielded drum core reduces EMI

• Inductance range from 2.7μH to 680μH

• Current range from 4.08 Amps to 0.16 Amps

• Frequency range up to 1MHz

Applications

• Notebook computers, Digital cameras

• DSL modems, PDA’s

• High Power LED driver

• MP3, CD players, GPS receivers

• Cellular phones, Smart phones

• Wireless notebook adapters

• Battery power, TFT-LCD Bias supplies

• PCMCIA, Cardbus32, MiniPCI cards

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 2600 per reel

SD6030 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

SD6030-2R7-R 2.7 2.7 4.08 2.60 13 18 34

SD6030-3R3-R 3.3 3.3 3.54 2.40 18 24 30

SD6030-4R2-R 4.2 4.1 3.11 2.20 23 31 27

SD6030-5R0-R 5.0 4.9 2.81 1.90 28 38 24

SD6030-5R8-R 5.8 5.8 2.58 1.80 33 45 22

SD6030-7R8-R 7.8 7.8 2.38 1.60 39 53 19

SD6030-100-R 10 9.3 2.15 1.30 48 65 17

SD6030-120-R 12 11.3 1.99 1.20 56 76 16

SD6030-150-R 15 14.1 1.71 1.10 76 103 14

SD6030-180-R 18 17.1 1.65 1.00 82 110 13

SD6030-220-R 22 20.4 1.57 0.90 90 122 12

SD6030-270-R 27 26.0 1.31 0.85 130 175 11

SD6030-330-R 33 32.4 1.26 0.75 140 189 9.3

SD6030-360-R 36 34.4 1.19 0.70 157 212 8.7

SD6030-440-R 44 44.0 1.10 0.62 185 250 7.9

SD6030-520-R 52 52.0 0.99 0.58 226 305 7.2

SD6030-680-R 68 65.6 0.92 0.52 263 355 6.5

SD6030-820-R 82 81.6 0.80 0.46 343 463 5.9

SD6030-101-R 100 94.4 0.76 0.42 385 520 5.6

SD6030-121-R 120 110.1 0.70 0.40 517 620 5.6

SD6030-151-R 150 144.5 0.64 0.35 608 730 5.0

SD6030-181-R 180 175.7 0.55 0.32 817 980 4.5

SD6030-221-R 220 210.9 0.50 0.30 1000 1200 4.0

SD6030-271-R 270 264.2 0.44 0.27 1300 1560 3.6

SD6030-331-R 330 313.5 0.38 0.25 1733 2080 3.3

SD6030-391-R 390 373.7 0.35 0.22 2083 2500 3.0

SD6030-471-R 470 460.0 0.33 0.20 2250 2700 2.8

SD6030-561-R 560 546.2 0.30 0.18 2767 3320 2.5

SD6030-681-R 680 659.4 0.27 0.16 3458 4150 2.3

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD6030-xxx-R

SD6030 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-121

LOW PROFILE SHIELDED DRUM (SD6030)

SD6030 Series

Low Profile Power Inductors

Core Loss

1MHz 500kHz 300kHz

200kHz

100kHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Core Loss (W)

Bp-p (mT)

Dimensions are in millimeters.

Parts packaged on 13" Diameter reel,

2,600 parts per reel.

Packaging Information

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros.

wwllyy = Date code, R = Revision level.

Mechanical Diagrams

PM-122

LOW PROFILE SHIELDED DRUM (SD6030)

Inductance Characteristics

SD6030 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

PM-123

LOW PROFILE SHIELDED DRUM (SD7030)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductors

• 7.0mm x 7.0mm x 3.0mm shielded drum core

• Ferrite core material

• Inductance range from 3.3μH to 680μH

• Current range from 3.7 Amps to 0.21 Amps

• Frequency range up to 1MHz

Applications

• PDA’s, Wireless handsets

• Handheld computers

• MP3 players, CD players, organizers

• Portable computers, GPS receivers

• ADSL/DSL/Cable modems

• Buck and Boost inductor

• Battery power, Li-lon, 2-cell

• Digital still camera

• White LED driver

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 1500 per reel

SD7030 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms (2) Isat (3) DCR DCR K-factor

Inductance μH ± 30% Amperes Amperes mΩ@25°C mΩ@25°C (4)

(μH) (Typical) (Maximum)

SD7030-3R3-R 3.3 3.3 3.7 3.00 20 24 22

SD7030-3R9-R 3.9 4.1 3.4 2.60 22 27 19

SD7030-5R0-R 5.0 4.9 3.2 2.40 26 31 17

SD7030-6R0-R 6.0 5.8 2.8 2.25 29 35 16

SD7030-7R3-R 7.3 7.0 2.3 2.10 45 54 13

SD7030-8R0-R 8.0 7.8 2.2 1.85 48 58 12

SD7030-100-R 10 10.0 2.1 1.70 54 65 11

SD7030-120-R 12 11.5 1.9 1.55 58 70 10

SD7030-150-R 15 14.6 1.7 1.40 70 84 9.3

SD7030-180-R 18 17.3 1.7 1.32 79 95 8.8

SD7030-220-R 22 21.0 1.4 1.20 107 128 7.6

SD7030-260-R 26 24.9 1.3 1.05 118 142 6.9

SD7030-300-R 30 30.0 1.2 0.97 138 165 6.4

SD7030-390-R 39 39.7 1.1 0.86 175 210 5.7

SD7030-440-R 44 43.4 1.1 0.80 198 238 5.3

SD7030-560-R 56 54.4 0.99 0.73 231 277 4.9

SD7030-680-R 68 66.6 0.85 0.65 253 304 4.3

SD7030-820-R 82 81.4 0.82 0.60 325 390 4.0

SD7030-101-R 100 95.5 0.70 0.54 446 535 3.6

SD7030-121-R 120 115.2 0.67 0.50 629 755 3.3

SD7030-151-R 150 145 0.57 0.44 715 858 2.9

SD7030-181-R 180 174 0.54 0.40 805 966 2.7

SD7030-221-R 220 211 0.51 0.36 1102 1322 2.4

SD7030-271-R 270 264 0.44 0.33 1259 1475 2.2

SD7030-331-R 330 317 0.38 0.30 1438 1725 2.0

SD7030-391-R 390 381 0.36 0.27 1857 2228 1.8

SD7030-471-R 470 460 0.34 0.25 2150 2581 1.7

SD7030-561-R 560 561.0 0.29 0.23 2857 3428 1.5

SD7030-681-R 680 677.2 0.28 0.21 3206 3847 1.4

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in uH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD7030-xxx-R

SD7030 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

PM-124

LOW PROFILE SHIELDED DRUM (SD7030)

SD7030 Series

Low Profile Power Inductors

Core Loss

Dimensions are in millimeters.

Parts packaged on 13" Diameter reel,

1,500 parts per reel.

Packaging Information

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros.

wwllyy = Date code, R = Revision level.

Mechanical Diagrams

PM-125

LOW PROFILE SHIELDED DRUM (SD7030)

Inductance Characteristics

SD7030 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

PM-126

LOW PROFILE SHIELDED DRUM (SD8328)

Description

• 125°C maximum temperature operation

• Low profile surface mount inductor

• 8.3mm x 9.5mm x 3.0mm shielded drum core

• Ferrite core material

• Inductance range from 2.7μH to 100μH

• Current range from 6.6 Amps to 0.8 Amps

• Frequency range up to 1MHz

Applications

• Buck or Boost inductor

• Noise filtering output filter chokes

• Notebook power/display

• LCD Monitors/Displays/Televisions

• Battery chargers, LCD bias supplies

• Battery and Industrial power systems

• Computer, DVD players

• Portable power devices, DC-DC converters

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 1280 per reel

SD8328 Series

Low Profile Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) DCR (Ω) K-factor

Inductance μH±30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

SD8328-2R5-R 2.5 2.7 6.6 4.5 12 15.6 43

SD8328-3R3-R 3.3 3.4 6.1 4.0 14 18.0 33

SD8328-4R7-R 4.7 5.0 4.5 3.6 19 24.7 23

SD8328-7R3-R 7.3 7.6 3.4 2.9 30 39 15

SD8328-100-R 10 9.1 3.3 2.6 36 45 11

SD8328-150-R 15 14.5 2.35 2.0 53 69 7.2

SD8328-220-R 22 21.1 1.85 1.7 76 99 4.9

SD8328-330-R 33 31.9 1.45 1.4 120 156 3.3

SD8328-470-R 47 44.9 1.30 1.2 150 194 2.3

SD8328-680-R 68 64.2 0.98 1.0 220 286 1.6

SD8328-101-R 100 97.0 0.80 0.8 330 430 1.1

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD8328-xxx-R

SD8328 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

Dimensions are in millimeters.

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros. wwllyy = Date code, R = Revision level.

RECOMMENDED PCB LAYOUT SCHEMATIC

9.5

max

8.3

max 3.0

max

2.5

typ 1.2

typ

6.3

typ

XXX

wwlly R

TOP VIEW FRONT VIEW

BOTTOM VIEW

5.7

2.9

1.8

LEFT VIEW

Mechanical Diagrams

PM-127

LOW PROFILE SHIELDED DRUM (SD8328)

SD8328 Series

Low Profile Power Inductors

Core Loss

100kHz

200kHz

300kHz

500kHz

1MHz

0.0001

0.001

0.01

0.1

1 10 100 1000

Bp-p (mT)

Core Loss (W)

wwlly R

XXX

12.0

16.0

User direction of feed

4.0

A1.75

1.5 dia

min

7.5

1.5 dia

+0.1/-0.0

SECTION A-A

Ao=9.5 mm

Bo=10.0 mm

A1=8.5 mm

B1=9.7 mm

Ko=3.2 mm

2.0

Parts packaged on 13" Diameter reel,

1,280 parts per reel.

Packaging Information

PM-128

LOW PROFILE SHIELDED DRUM (SD8328)

OCL Vs. Isat

0.0%

20.0%

40.0%

60.0%

80.0%

100.0%

120.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0%

% Isat

% OCL

+85 Deg.C

+25 Deg.C

-40 Deg.C

Inductance Characteristics

SD8328 Series

Low Profile Power Inductors

Temperature Rise vs. Loss

100

120

140

160

0.0 0.2 0.4 0.6 0.8 1.0

Total Power Loss (W)

Temperature Rise (ºC)

PM-129

LOW PROFILE SHIELDED DRUM (SD8350)

Description

• 125°C maximum total temperature operation

• Low profile surface mount inductor

• 8.3mm x 9.5mm x 4.5mm shielded drum core

• Ferrite core material

• Inductance range from 1.5μH to 100μH

• Current range from 9.1 Amps to 0.8 Amps

• Frequency range up to 1MHz

Applications

• Server/Notebook power

• High Power LED driver, Portable devices

• Base Station, Telecom, and Networking

• Battery Chargers, RAM power supply

• Industrial and Automotive power systems

• Noise filtering output filter chokes

• Buck/Boost converters, Output converters

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating temperature range: -40°C to +125°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

maximum

Packaging

• Supplied in tape and reel packaging, 750 per reel

SD8350 Series

Shielded Power Inductors

Part Number Rated OCL (1) Irms(2) Isat (3) DCR (Ω) DCR (Ω) K-factor

Inductance μH±30% Amperes Amperes mΩ@20°C mΩ@20°C (4)

(μH) (Typical) (Maximum)

SD8350-1R8-R 1.8 1.5 5.50 9.1 11.8 14.0 16.0

SD8350-3R9-R 3.9 3.2 4.50 6.3 16.2 19.0 9.6

SD8350-4R7-R 4.7 4.2 4.10 5.5 18.5 22.0 8.5

SD8350-6R8-R 6.8 6.8 3.90 4.4 20.8 25.0 7.6

SD8350-100-R 10 9.9 3.20 4.0 31.4 36.0 6.3

SD8350-150-R 15 13.6 2.30 2.9 45.0 53.0 5.3

SD8350-220-R 22 20.4 1.80 2.6 63.5 75.0 4.4

SD8350-330-R 33 31.4 1.40 2.2 111.4 125.0 3.5

SD8350-470-R 47 44.9 1.30 1.8 130.0 150.0 2.9

SD8350-680-R 68 65.1 1.00 1.5 200.8 240.0 2.4

SD8350-101-R 100 99.7 0.80 1.3 308.0 360.0 2.0

(1) Open Circuit Inductance Test Parameters: 100kHz, 0.1V, 0.0Adc.

(2) Irms: DC current for an approximate ΔT of 40°C without core loss. Derating is

necessary for AC currents. PCB layout, trace thickness and width, air-flow, and

proximity of other heat generating components will affect the temperature rise. It

is recommended that the temperature of the part not exceed 125°C under worst

case operating conditions verified in the end application.

(3) Isat Amperes peak for approximately 35% rolloff (@25°C)

(4) K-factor: Used to determine B p-p for core loss (see graph).

B p-p = K*L*ΔI, B p-p(mT), K: (K factor from table), L: (Inductance in μH),

ΔI (Peak to peak ripple current in Amps).

(5) Part Number Definition: SD8350-xxx-R

SD8350 = Product code and size; -xxx = Inductance value in uH;

R = decimal point; If no R is present, third character = # of zeros.

-R suffix = RoHS compliant

RoHS

2002/95/EC

Dimensions are in millimeters.

xxx = Inductance value in uH. R = decimal point. If no R is present third character = # of zeros. wwllyy = Date code, R = Revision level.

RECOMMENDED PCB LAYOUT SCHEMATIC

9.5 max.

8.3 max.

4.5 max.

2.5

1.2

6.3

XXX

wwlly R

TOP VIEW FRONT VIEW

BOTTOM VIEW

5.7

2.9

1.8

LEFT VIEW

Mechanical Diagrams

PM-130

LOW PROFILE SHIELDED DRUM (SD8350)

SD8350 Series

Shielded Power Inductors

Core Loss

1MHz 500kHz 300kHz

200kHz

100kHz

0. 000 1

0. 00 1

0. 01

0. 1

1 10 100 100 0

Bp-p (mT)

Core Loss (W)

2.0

Ko=4.6 mm

B1=9.7 mm

A1=8.5 mm

Bo=10.0 mm

Ao=9.5 mm

1.5 dia

+0.1/-0.0

SECTION A-A

7.5

1.5 dia

min

1.75

4.0

User direction of feed

16.0

A1 12.0

XXX

wwlly R

Parts packaged on 13" Diameter reel,

750 parts per reel.

Packaging Information

PM-131

LOW PROFILE SHIELDED DRUM (SD8350)

OCL Vs. Isat

20%

40%

60%

80%

100%

120%

0% 20% 40% 60% 80% 100% 120% 140%

% Is at

% OCL

+85 Deg. C

+25 Deg. C

-40 Deg. C

Inductance Characteristics

SD8350 Series

Shielded Power Inductors

Temperature Rise vs. Loss

100

120

140

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

Temperature Rise (°C)

Total Loss (W)

PM-132

UNSHIELDED DRUM CORE (UP2.8B) UNI-PAC™ 2.8B

Description

• Miniature size and rugged construction

• Low DCR and high efficiency

• Suited for IR and vapor reflow solder

• Designed for high shock environments

• Frequency range 1kHz to 2MHz

• Ferrite core material

Applications

• DC-DC converters

• Filter inductors

• Signal conditioning

• Energy storage applications

• Computer, pager and battery powered equipment

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

range is application specific. Temperature rise is

approximately 40°C at rated RMS current. Maximum

operating temperature is 125°C including ambient.

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 1,750 per reel

Part Inductance OCL (1) Irms (2) Isat (3) DCR (4)

Number μH μH ± 20% Amperes Amperes Ohms

(Rated) (Max.)

UP2.8B-1R0-R 1.0 0.98 3.6 8.0 .0286

UP2.8B-1R5-R 1.5 1.59 3.3 6.4 .0349

UP2.8B-2R2-R 2.2 2.44 3.1 5.2 .0356

UP2.8B-3R3-R 3.3 3.24 2.8 4.5 .0474

UP2.8B-4R7-R 4.7 4.15 2.7 3.9 .0478

UP2.8B-6R8-R 6.8 6.73 2.4 3.2 .067

UP2.8B-100-R 10 10 2.1 2.7 .080

UP2.8B-150-R 15 15 1.7 2.2 .120

UP2.8B-220-R 22 22 1.5 1.7 .190

UP2.8B-330-R 33 33 1.3 1.5 .250

UP2.8B-470-R 47 47 1.0 1.2 .340

UP2.8B-680-R 68 68 .89 1.0 .480

UP2.8B-101-R 100 100 .78 .84 .622

UP2.8B-151-R 150 150 .62 .74 .971

UNI-PAC™ 2.8

Low Cost, Low Profile 2.8mm

Power Inductors (Surface Mount)

1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc

2) RMS current, delta temp. of 40° C ambient temperature of 85° C 3) Peak current for approximately 10% roll-off @ 20°C

4) Values @ 20° C

Mechanical Diagrams

9.4

max

2.63

max 9.4

max

UP2.8B

xxx

wwllyy R

TOP VIEW

FRONT VIEW

12.9

max

2.8

max

7.37

2.79

2.92

Component View

Recommended PCB Layout

Dimensions in Millimeters.

wwllyy = date code R = (revision level)

xxx = Inductance value per family chart

RoHS

2002/95/EC

PM-133

UNSHIELDED DRUM CORE (UP2.8B) UNI-PAC™ 2.8B

13" Dia. EIA-481 compliant reel.

Packaging Information:

Parts packaged on a

1,750 parts per reel.

Ao=9.7mm

Bo=13.4mm

Ko=3.1mm

SECTION A-A

1.5 dia

+0.1/-0.0 1.5 dia

min

4.0

2.0

12.0

1.7

11.5

24.0

+/-0.3

User direction of feed

Packaging Information

100

120

0 40 80 120 160

% of Isat

% of Initial Inductance

Inductance Characteristics

UNI-PAC™ 2.8

Low Cost, Low Profile 2.8mm

Power Inductors (Surface Mount)

PM-134

UNSHIELDED DRUM CORE (UP0.4C) UNI-PAC™ 0.4C

Description

• Miniature size and rugged construction

• Designed for high shock environments

• Suited for IR and vapor reflow solder

• Frequency range 1kHz to 2MHz

• Ferrite core material

Applications

• Computer, pager and battery powered equipment

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

range is application specific. Temperature rise is

approximately 40°C at rated RMS current. Maximum

operating temperature is 125°C including ambient.

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 2,500 per reel

Part Inductance OCL (1) Irms (2) Isat (3) DCR (4)

Number μH μH ± 20% Amperes Amperes Ohms

(Rated) (Max)

UP0.4C-1R0-R 1.0 1.16 2.88 3.33 0.030

UP0.4C-1R5-R 1.5 1.49 2.58 2.94 0.034

UP0.4C-2R2-R 2.2 2.27 2.15 2.38 0.050

UP0.4C-3R3-R 3.3 3.22 1.89 2.00 0.060

UP0.4C-4R7-R 4.7 4.95 1.55 1.61 0.088

UP0.4C-6R8-R 6.8 7.06 1.30 1.35 0.128

UP0.4C-100-R 10 9.53 1.16 1.16 0.156

UP0.4C-150-R 15 14.5 0.95 0.94 0.250

UP0.4C-220-R 22 21.8 0.76 0.77 0.360

UP0.4C-270-R 27 27.5 0.69 0.68 0.480

UP0.4C-330-R 33 32.2 0.64 0.63 0.560

UP0.4C-390-R 39 39.0 0.59 0.57 0.650

UP0.4C-470-R 47 46.5 0.53 0.53 0.820

UP0.4C-680-R 68 68.2 0.45 0.43 1.10

UP0.4C-101-R 100 102.5 0.37 0.35 1.58

UNI-PAC™ 0.4C

Low Cost, Low Profile

Power Inductors (Surface Mount)

1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc

2) RMS current, delta temp. of 40°C ambient temperature of 85°C 3) Peak current for approximately 30% roll-off @ 20°C

4) Values @ 20°C

Mechanical Diagrams

TOP VIEW

4.45

max

2.40

max

4.45

ref

1.00 ref

(2x)

yww

xxx

FRONT VIEW

2.92

max

6.60

max

RECOMMENDED PCB LAYOUT

COMPONENT VIEW

4.06

2.9

(2x)

1.4 (2x) SCHEMATIC

Dimensions in Millimeters. yww = Date Code xxx = Inductance value per family chart

20%

40%

60%

80%

100%

0% 20% 40% 60% 80% 100% 120% 140% 160%

% of Isat

% of Initial Inductance

Inductance

Characteristics

RoHS

2002/95/EC

PM-135

UNSHIELDED DRUM CORE (UP2C) UNI-PAC™ 2C

Description

• Miniature surface mount design with rugged

case to eliminate core breakage

• Inductance range from 0.470uH to 1000uH

• Current range up to 18.6 Amps peak

• Meets UL94V-0 flammability standard

• Ferrite core material

Applications

• PDA, computer, and flash memory programs

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max. Packaging

• Supplied in tape and reel packaging, 900 per reel

Part Inductance OCL(1) I RMS(2) I SAT(3) DCR(4) Volts(5)

Number μH μH±20% Amperes Amperes mΩμS

(rated) typ. (typ)

UP2C-R47-R 0.470 0.48 12.2 18.6 2.5 4.15

UP2C-1R0-R 1.0 1.03 9.80 11.8 3.9 7.0

UP2C-1R5-R 1.5 1.45 8.10 10.0 5.6 8.3

UP2C-2R2-R 2.2 2.00 7.50 8.67 6.6 9.6

UP2C-3R3-R 3.3 3.30 5.90 6.84 10.5 12.1

UP2C-4R7-R 4.7 4.41 5.62 6.20 11.7 13.4

UP2C-6R8-R 6.8 7.16 4.42 4.82 18.0 17.3

UP2C-100-R 10.0 10.56 3.61 3.94 28.3 21.1

UP2C-150-R 15.0 15.97 3.17 3.17 36.9 26.2

UP2C-220-R 22.0 22.33 2.61 2.65 54.0 31.3

UP2C-330-R 33.0 32.11 2.16 2.20 79.7 37.7

UP2C-470-R 47.0 47.90 1.77 1.83 118.5 45.4

UP2C-680-R 68.0 65.03 1.57 1.53 151.7 54.3

UP2C-101-R 100.0 97.85 1.26 1.24 233.1 67.1

UP2C-151-R 150.0 141.9 1.04 1.02 351.4 81.2

UP2C-221-R 220.0 207.8 0.82 0.85 545.0 97.8

UP2C-331-R 330.0 318.2 0.67 0.70 824.3 120

UP2C-471-R 470.0 470.8 0.56 0.58 1191.4 144

UP2C-681-R 680.0 689.7 0.46 0.48 1774.2 173

UP2C-102-R 1000.0 1080.0 0.38 0.40 2657.1 209

Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C without core loss, at an

ambient temperature of 85˚C.

(3) Peak current for approximately 30% rolloff @ 20°C.

(4) DCR limits 20°C.

(5) Applied volt-time product (V-uS) across the inductor. This value repre-

sents the applied v-us at 300KHz necessary to generate a core loss

equal to 10% of the total losses for a 40° temperature rise.

UNI-PAC™ 2C

Low Cost Power Inductors

(Surface Mount)

Mechanical Diagrams

9.40

Max.

12.90

Max.

UP2C

xxx

wwllyy R

TOP VIEW

5.2

FRONT VIEW

SIDE VIEW

3.0ref

2.5max*

see note A

COMPONENT VIEW

PCB PAD LAYOUT

7.37

2.79

2.92

SCHEMATIC

Dimensions in Millimeters.

wwllyy = (date code) R = revision level

xxx = Inductance value per family chart

(A) 2.5mm max is width of copper at seating plane. The width above the seating

plane may exceed 2.5mm.

RoHS

2002/95/EC

PM-136

UNSHIELDED DRUM CORE (UP2C) UNI-PAC™ 2C

Core Loss

Packaging Information

SECTION A-A

1.5 dia

+0.1/-0.0 1.5 dia

min

4.0

2.0

12.0

1.7

11.5

24.0

+/-0.3

User direction of feed

Inductance Characteristics

IRMS DERATING WITH CORE LOSS

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Seconds

% of Losses from Irms (maximum)

1MHz

500KHz

300KHz

200KHz

100KHz

ACTUAL SIZE

UNIPAC 2C

Ao=9.50mm

Bo=13.0mm

Ko=5.7mm

UNI-PAC™ 2C

Low Cost Power Inductors

(Surface Mount)

PM-137

UNSHIELDED DRUM CORE (UP) UNI-PAC™

Description

• Miniature surface mount design

• Inductance range from 0.470uH to 1000uH

• Current range from 19.2 to .47 Amps

• Maximum power density

• Ideal for applications requiring low inductance and high

current in a miniature package

• Modified standard products are available

• Protective case eliminates core breakage

• Meets UL 94V-0 flammability standard

• Ferrite core material

Applications

• DC-DC converters on board level and industrial prod-

ucts

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 900 (UP1B), 550

(UP2B), 450 (UP3B), and 275 (UP4B) per reel

Part Inductance OCL(1) I RMS(2) I SAT(3) DCR(4)

Number μH (rated) μH±20% Amperes Amperes Ohms max.

UP1B-R47-R 0.47 0.569 6.0 7.7 0.0097

UP1B-1R0-R 1.0 1.20 4.4 5.3 0.0177

UP1B-1R5-R 1.5 1.61 4.2 4.5 0.0200

UP1B-2R2-R 2.2 2.62 3.1 3.5 0.0363

UP1B-3R3-R 3.3 3.79 2.9 3.0 0.0428

UP1B-4R7-R 4.7 5.15 2.2 2.6 0.0544

UP1B-6R8-R 6.8 6.87 1.7 2.2 0.0897

UP1B-100-R 10.0 11.00 1.5 1.9 0.1107

UP1B-150-R 15.0 16.00 1.2 1.5 0.1747

UP1B-220-R 22.0 23.50 1.0 1.2 0.2541

UP1B-330-R 33.0 36.00 0.82 0.99 0.3670

UP1B-470-R 47.0 48.50 0.72 0.87 0.4740

UP1B-680-R 68.0 73.52 0.58 0.67 0.7320

UP1B-101-R 100.0 112.67 0.47 0.53 1.11

UP1B-151-R 150.0 152.40 0.40 0.46 1.61

UP1B-221-R 220.0 223.10 0.36 0.38 1.96

UP1B-331-R 330.0 331.90 0.28 0.31 3.10

UP2B-R47-R 0.47 0.595 10.6 11.4 0.0049

UP2B-1R0-R 1.0 1.00 9.3 9.9 0.0065

UP2B-1R5-R 1.5 1.46 8.3 7.9 0.0081

UP2B-2R2-R 2.2 2.56 7.2 6.1 0.0107

UP2B-3R3-R 3.3 3.23 6.5 5.1 0.0128

UP2B-4R7-R 4.7 4.77 5.5 4.2 0.0165

UP2B-6R8-R 6.8 6.63 5.0 3.6 0.0202

UP2B-100-R 10.0 9.73 4.3 3.3 0.0267

UP2B-150-R 15.0 15.43 3.5 2.4 0.0410

UP2B-220-R 22.0 22.50 2.8 2.0 0.0617

UP2B-330-R 33.0 33.13 2.1 1.7 0.0917

UP2B-470-R 47.0 48.65 1.7 1.4 0.1388

UP2B-680-R 68.0 68.17 1.5 1.2 0.1787

UP2B-820-R 82.0 84.1 1.34 1.03 0.2235

UP2B-101-R 100.0 102.60 1.2 0.95 0.2707

UP2B-151-R 150.0 150 1.0 0.77 0.4100

Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C. at an ambient temperature

of 85˚C.

(3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff

UP2B @ 20°C

(4) DCR limits 20°C.

UNI-PAC™

Power Inductors

(Surface Mount)

NOW AVAILABLE WITH A

PROTECTIVE CASE

RoHS

2002/95/EC

PM-138

UNSHIELDED DRUM CORE (UP) UNI-PAC™

Part Inductance OCL(1) I RMS(2) I SAT(3) DCR(4)

Number μH (rated) μH±20% Amperes Amperes Ohms max.

UP2B-221-R 220.0 223 0.773 0.637 0.6717

UP2B-331-R 330.0 338 0.676 0.510 0.8783

UP2B-471-R 470.0 471 0.553 0.427 1.31

UP2B-681-R 680.0 700 0.452 0.355 1.97

UP2B-821-R 820.0 823 0.423 0.334 2.24

UP2B-102-R 1000.0 1005 0.369 0.300 2.96

UP3B-R47-R 0.47 0.452 16.0 25.1 0.0021

UP3B-1R0-R 1.0 1.34 12.5 15.3 0.0034

UP3B-1R5-R 1.5 2.08 10.0 12.0 0.0053

UP3B-2R2-R 2.2 3.01 9.2 10.2 0.0074

UP3B-3R3-R 3.3 3.96 8.0 9.3 0.0083

UP3B-4R7-R 4.7 5.00 6.5 7.7 0.0114

UP3B-6R8-R 6.8 7.70 5.8 6.2 0.0183

UP3B-100-R 10.0 11.00 4.3 5.2 0.0260

UP3B-150-R 15.0 16.38 3.9 4.3 0.0317

UP3B-220-R 22.0 23.93 3.1 3.7 0.0490

UP3B-330-R 33.0 33.85 2.4 3.0 0.0688

UP3B-470-R 47.0 51.00 1.9 2.4 0.1082

UP3B-680-R 68.0 69.50 1.6 2.0 0.1558

UP3B-101-R 100.0 101.40 1.4 1.8 0.2053

UP3B-151-R 150.0 152.9 1.2 1.4 0.2960

UP3B-331-R 330.0 332.80 0.75 0.98 0.7330

UP4B-R47-R 0.47 0.473 19.2 51.7 0.0019

UP4B-1R0-R 1.0 0.916 17.3 37.3 0.0023

UP4B-1R5-R 1.5 1.52 13.4 28.9 0.0039

UP4B-2R2-R 2.2 2.27 12.0 23.7 0.0048

UP4B-3R3-R 3.3 3.14 11.0 20.2 0.0057

UP4B-4R7-R 4.7 5.34 8.6 15.6 0.0093

UP4B-6R8-R 6.8 6.66 8.3 14.1 0.0100

UP4B-100-R 10.0 9.77 6.8 11.5 0.0150

UP4B-150-R 15.0 15.61 5.5 9.1 0.0230

UP4B-220-R 22.0 22.61 4.5 7.6 0.0340

UP4B-330-R 33.0 34.30 3.7 6.1 0.0520

UP4B-470-R 47.0 48.10 3.1 5.2 0.0740

UP4B-680-R 68.0 69.14 2.4 4.3 0.1200

UP4B-101-R 100.0 99.42 2.0 3.6 0.1700

UP4B-151-R 150.0 146.90 1.7 3.0 0.2392

UP4B-221-R 220.0 221.40 1.4 2.4 0.3571

UP4B-331-R 330.0 330.00 1.1 2.0 0.5800

UP4B-471-R 470.0 470.10 0.91 1.7 0.8330

Notes: (1) Open Circuit Inductance Test Parameters: 100KHz, .250Vrms, 0.0Adc.

(2) RMS current for an approximate ΔT of 40°C. at an ambient temperature

of 85˚C.

(3) Peak current for approximately 30% rolloff UP1B, 3B, 4B. 10% rolloff

UP2B @ 20°C

(4) DCR limits 20°C.

UNI-PAC™

Power Inductors

(Surface Mount)

PM-139

UNSHIELDED DRUM CORE (UP) UNI-PAC™

Mechanical Diagrams

UP1B Series

TOP VIEW

6.10

Max

8.89

Max

2.42

Ref 4.04

Max

0.762

Min

UP1B

XXX

wwllyy R

FRONT VIEW

5.0

Max

COMPONENT VIEW

PCB PAD LAYOUT

1.9

4.1

8.89

5.08 SCHEMATIC

UP2B Series

TOP VIEW

10.41

Max

13.97

Max

4.22

Ref 6.73

Max

0.762

Min

UP2B

XXX

wwllyy R

FRONT VIEW

6.0

Max

14.0

COMPONENT VIEW

PCB PAD LAYOUT

9.4

7.3

2.3

SCHEMATIC

UP3B Series

TOP VIEW

12.70

19.30

max

13.21

max

8.13

max

UP3B

XXX

wwllyy R

6.8

max

SIDE VIEW

19.3

COMPONENT VIEW

PCB PAD LAYOUT

11.7

8.7

3.8

SCHEMATIC

UP4B Series

22.10

max

TOP VIEW

15.00

max

14.61

11.18

max

UP4B

XXX

wwllyy R

SIDE VIEW

7.87

max

22.1

COMPONENT VIEW

PCB PAD LAYOUT

13.5

12.0

4.3

SCHEMATIC

Dimensions in Millimeters. wwllyy = (date code) R = revision level

xxx = Inductance value per family chart

UNI-PAC™

Power Inductors

(Surface Mount)

PM-140

UNSHIELDED DRUM CORE (UP) UNI-PAC™

14.3

10.7

5.1

1.5 Dia.

16.0

6.8

5.4

SECTION A-A

A1.75

11.5

2.0

4.0

Direction of feed

Dimensions in millimeters.

UP2B Series

ACTUAL SIZE

UNI-PAC 2B

13.5

5.8

4.0

2.0

16.0

1.75

14.2

1.5 Dia.

7.7

SECTION A-A

28.4

Direction of feed

Dimensions in millimeters.

19.6

5.9

UP3B Series

15.3

11.1

4.0

2.0

24.0

1.75

14.2

1.5 Dia.

9.0

SECTION A-A

28.4

Direction of feed

Dimensions in millimeters.

22.3

7.2

UP4B Series

ACTUAL SIZE

UNI-PAC 3B

ACTUAL SIZE

UNI-PAC 4B

Packaging Information

6.4

2.3

4.0

2.0

12.0

1.75

7.5

1.5 Dia.

5.6

4.4

SECTION A-A

9.3

Direction of feed

Dimensions in millimeters.

UP1B Series

ACTUAL SIZE

UNI-PAC 1B

UNI-PAC™

Power Inductors

(Surface Mount)

Parts packaged on 13" Diameter reel,

900 parts per reel.

Parts packaged on 13" Diameter reel,

550 parts per reel.

Parts packaged on 13" Diameter reel,

450 parts per reel.

Parts packaged on 13" Diameter reel,

275 parts per reel.

PM-141

UNSHIELDED DRUM CORE (UP) UNI-PAC™

Inductance Characteristics

UP1B-470

Typical Inductance & Energy vs Saturation Current

UP1B-100

Typical Inductance & Energy vs Saturation Current

UP1B-1R0

Typical Inductance & Energy vs Saturation Current

UP2B-470

Typical Inductance & Energy vs Saturation Current

UP2B-100

Typical Inductance & Energy vs Saturation Current

UP2B-1R0

Typical Inductance & Energy vs Saturation Current

UNI-PAC™

Power Inductors

(Surface Mount)

PM-142

UNSHIELDED DRUM CORE (UP) UNI-PAC™

Inductance Characteristics

UP3B-470

Typical Inductance & Energy vs Saturation Current

UP3B-100

Typical Inductance & Energy vs Saturation Current

UP3B-1R0

Typical Inductance & Energy vs Saturation Current

UP4B-100

Typical Inductance & Energy vs Saturation Current

UP4B-470

Typical Inductance & Energy vs Saturation Current

UP4B-1R0

Typical Inductance & Energy vs Saturation Current

UNI-PAC™

Power Inductors

(Surface Mount)

PM-143

UNSHIELDED DRUM CORE (LD)

LD Series

Metalized Drum Core

Power Inductor

Description

• Metalized drum core design utilizes board space

• Current Range from 4.46 to 0.52 Amps

• Inductance range from 1.0 uH to 470uH

• Ferrite core material

Applications

• Buck or Boost inductor

• Noise filtering and output filter chokes

• Computers

• Power Supplies

• Test Equipment Instrumentation

Environmental Data

• Storage temperature: -25°C to +85°C

• Operating ambient temperature: -20°C to +80°C (Range

is application specific). Temperature rise is approximate-

ly 40°C at rated rms current.

• Solder reflow temperature: 260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, LD1 (2,000), LD2

(1,000) parts per reel

Part Rated OCL (1) Irms (2) Isat (3) DCR (4)

Number Inductance Nominal Amperes Amperes (Ω)

(μH) (Max.)

LD1-1R0-R 1.0 1.00 2.66 4.46 0.0330

LD1-1R4-R 1.4 1.40 2.47 3.41 0.0380

LD1-1R8-R 1.8 1.80 2.35 3.05 0.0420

LD1-2R2-R 2.2 2.20 2.22 2.76 0.0470

LD1-2R7-R 2.7 2.70 2.11 2.52 0.0520

LD1-3R3-R 3.3 3.30 2.00 2.32 0.0580

LD1-3R9-R 3.9 3.90 1.75 2.14 0.0760

LD1-4R7-R 4.7 4.70 1.57 2.00 0.0940

LD1-5R6-R 5.6 5.60 1.51 1.75 0.1010

LD1-6R8-R 6.8 6.80 1.41 1.56 0.1170

LD1-8R2-R 8.2 8.20 1.32 1.41 0.1320

LD1-100-R 10 10.0 1.13 1.28 0.1820

LD1-120-R 12 12.0 1.05 1.18 0.2100

LD1-150-R 15 15.0 0.99 1.05 0.2350

LD1-180-R 18 18.0 0.83 0.98 0.3380

LD1-220-R 22 22.0 0.78 0.89 0.3780

LD1-270-R 27 27.0 0.67 0.87 0.5220

LD1-330-R 33 33.0 0.66 0.75 0.5400

LD1-390-R 39 39.0 0.63 0.68 0.5870

LD1-470-R 47 47.0 0.52 0.61 0.8440

LD1-560-R 56 56.0 0.50 0.57 0.9370

LD1-680-R 68 68.0 0.46 0.52 1.12

Notes:

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25Vrms, 0.0Adc +/-20%

except for LD1-330 to LD1-680 and LD2-470 to LD2-471 which is +/-10%

2) RMS current for for an approximate T of 40°C. It is recommended that the

temperature of the part not exceed 125°C

3) Peak current for an approximate 10% rolloff at 20°C

4) DCR limits @ 20°C

RoHS

2002/95/EC

PM-144

UNSHIELDED DRUM CORE (LD)

LD Series

Metalized Drum Core

Power Inductor

Mechanical Diagrams

xxx

TOP VIEW

Marking

FRONT VIEW BOTTOM VIEW

Component Side

RECOMMENDED PCB LAYOUT

II G

SCHEMATIC

Marking:

LD1: xxx=inductance value

per family chart

LD2: "C" logo

xxx=inductance value

Dimension A B C G H I

+/-0.3 +/-0.3 +/-0.3 ref ref ref

LD1 4.5 4.0 3.2 1.5 4.5 1.75

LD2 7.8 7.0 5.0 2.0 7.5 3.0

Part Rated OCL (1) Irms (2) Isat (3) DCR (4)

Number Inductance Nominal Amperes Amperes (Ω)

(μH) (Max.)

LD2-100-R 10 10.0 3.83 3.45 0.0700

LD2-120-R 12 12.0 3.57 3.20 0.0800

LD2-150-R 15 15.0 3.38 2.85 0.0900

LD2-180-R 18 18.0 3.19 2.60 0.1000

LD2-220-R 22 22.0 3.13 2.45 0.1100

LD2-270-R 27 27.0 2.81 2.10 0.1200

LD2-330-R 33 33.0 2.70 2.01 0.1300

LD2-390-R 39 39.0 2.42 1.85 0.1600

LD2-470-R 47 47.0 2.25 1.64 0.1800

LD2-560-R 56 56.0 1.96 1.50 0.2400

LD2-680-R 68 68.0 1.88 1.35 0.2800

LD2-820-R 82 82 1.63 1.28 0.3700

LD2-101-R 100 100 1.53 1.15 0.4300

LD2-121-R 120 120 1.43 1.09 0.4700

LD2-151-R 150 150 1.23 0.95 0.6400

LD2-181-R 180 180 1.15 0.87 0.7100

LD2-221-R 220 220 1.00 0.79 0.9600

LD2-271-R 270 270 0.94 0.73 1.11

LD2-331-R 330 330 0.83 0.64 1.26

LD2-391-R 390 390 0.78 0.58 1.77

LD2-471-R 470 470 0.74 0.55 1.96

Notes:

1) Open Circuit Inductance Test Parameters: 100kHz, 0.25Vrms, 0.0Adc +/-20%

except for LD1-330 to LD1-680 and LD2-470 to LD2-471 which is +/-10%

2) RMS current for for an approximate T of 40°C. It is recommended that the

temperature of the part not exceed 125°C

3) Peak current for an approximate 10% rolloff at 20°C

4) DCR limits @ 20°C

Dimensions in millimeters.

PM-145

UNSHIELDED DRUM CORE (LD)

LD Series

Metalized Drum Core

Power Inductor

xxx

User Direction Feed

12.0

16.0

xxx

LD2 Series

Packaging Information

8.0

12.0

xxx

User Direction Feed

LD1 Series

Parts packaged on 13" Diameter reel,

2,000 parts per reel.

Parts packaged on 13" Diameter reel,

1,000 parts per reel.

ACTUAL SIZE

LD1

ACTUAL SIZE

LD2

OCL vs Isat

LD1

100

0 102030405060708090100110120

% of Isat

OCL (%)

OCL vs Isat

LD2

100

0 102030405060708090100110120

% of Isat

OCL (%)

Inductance Characteristics

PM-146

TOROID (MP2) MICRO-PAC™

Description

• High performance, ferrite-based, low profile,

surface mount inductors

• Small footprint and closed magnetic field construction

allow for low EMI

• Low DCR and high efficiency

• Ferrite core material

Applications

• PC cards, cellular telephones, pagers, and disk drives

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 3900 per reel

Part Inductance OCL (1) Irms (2) Isat (3) DCR (4) Q (5) SRF

Number μH μH ± 20% Amperes Amperes Ohms (Typ.) MHz

(Typ.) (Typ.) (Max.) (Typ.)

MP2-R47-R 0.47 0.40 2.02 3.40 0.075 10 300

MP2-1R0-R 1.0 1.02 1.67 2.10 0.103 20 160

MP2-1R5-R 1.5 1.59 1.51 1.70 0.118 25 155

MP2-2R2-R 2.2 2.29 1.39 1.40 0.130 32 150

MP2-3R3-R 3.3 3.58 1.25 1.10 0.156 42 140

MP2-4R7-R 4.7 4.60 1.18 1.00 0.180 46 130

MP2-6R8-R 6.8 7.02 1.06 0.80 0.202 46 110

MP2-100-R 10.0 9.95 0.98 0.68 0.240 55 100

MP2-150-R 15.0 15.30 0.88 0.54 0.300 65 60

MP2-220-R 22.0 21.80 0.80 0.45 0.360 65 45

MP2-330-R 33.0 33.70 0.64 0.37 0.556 65 35

MP2-470-R 47.0 46.40 0.52 0.31 0.833 65 28

MICRO-PAC™

Low Profile Power Inductors

(Surface Mount)

1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc

2) RMS current, delta temp. of 40° C ambient temperature of 85° C

3) Peak current for approximately 30% roll-off

4) Values @ 20° C

5) Measured @ 300KHz

Mechanical Diagrams

yww

xxx

7.50

max

5.88

5.2 max.

1.8 max.

1.05

2.00

5.40 7.50

Dimensions in Millimeters.

Specifications are subject to change without notice.

yww = Date Code

xxx = Inductance value per family chart

100

120

0 40 80 120 160

% of Isat

OCL vs. Isat

% of (OCL)

Inductance

Characteristics

RoHS

2002/95/EC

PM-147

TOROID (MP2A) MICRO-PAC PLUS™

Description

• High performance, low profile, surface mount power

inductors with a molybdenum permalloy core

• Small footprint and closed magnetic field construction

ensure low EMI

• Low DCR and high efficiency

• Frequency range up to 500kHz

• MPP core material

Applications

• PC cards, cellular telephones, pagers, and disk drives

• GPS systems

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific).

• Solder reflow temperature: +260°C max for 10 seconds

max

Packaging

• Supplied in tape and reel packaging, 3900 per reel

Part Inductance OCL(1) DCR(2) I RMS(3) I SAT(4) Volt(5)

Number μH μH±20% typ. Amperes Amperes μsec

(rated) Ω

MP2A-R47-R 0.47 0.47 0.024 3.52 5.80 1.20

MP2A-R68-R 0.68 0.68 0.027 3.31 4.83 1.27

MP2A-1R0-R 1.00 1.21 0.067 2.11 3.63 2.00

MP2A-1R5-R 1.50 1.54 0.073 2.02 3.22 2.09

MP2A-2R2-R 2.20 2.30 0.086 1.87 2.64 2.26

MP2A-3R3-R 3.30 3.21 0.098 1.75 2.23 2.42

MP2A-4R7-R 4.70 4.86 0.117 1.60 1.81 2.64

MP2A-6R8-R 6.80 6.85 0.136 1.49 1.53 2.84

MP2A-8R2-R 8.20 8.54 0.167 1.34 1.54 3.15

MP2A-100-R 10.00 10.02 0.179 1.29 1.42 3.26

MP2A-150-R 15.00 15.18 0.217 1.18 1.16 3.59

MP2A-220-R 22.00 21.40 0.311 0.98 0.97 4.30

MP2A-330-R 33.00 32.74 0.476 0.79 0.79 5.32

MP2A-470-R 47.00 46.48 0.727 0.64 0.66 6.57

MP2A-680-R 68.00 68.53 1.108 0.52 0.54 8.11

MP2A-820-R 82.00 81.15 1.463 0.45 0.50 9.32

MP2A-101-R 100.00 99.65 2.015 0.39 0.45 10.94

Notes: (1) Open Circuit Inductance Test Parameters: 100 kHz, .25Vrms, 0.0Adc.

(2) DCR limits 20°C.

(3) RMS current for an approximate ΔT of 40°C without core loss. It is rec-

ommended that the temperature of the part not exceed 125°C.

(4) Peak current for approximately 30% rolloff at 20°C.

(5) Applied Volt-Time product (V-μS) across the inductor.This value repre-

sents the applied V-μS at 300KHz necessary to generate a core loss

equal to 10% of the total losses for 40°C temperature rise.

MICRO-PAC PLUS™

Low Profile Power Inductors

(Surface Mount)

Mechanical Diagrams

TOP VIEW

5.88 YWW

XXX

7.5

MAX

SIDE VIEW

1.8

MAX

5.2

MAX 5.40

2.00

7.50

1.05

PCB PAD LAYOUT

SCHEMATIC

Dimensions in Millimeters.

Specifications are subject to change without notice.

yww = Date Code

xxx = Inductance value per family chart

RoHS

2002/95/EC

PM-148

TOROID (MP2A) MICRO-PAC PLUS™

Core Loss

Packaging Information for MICRO-PAC™ & MICRO-PAC™ PLUS

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 130% 140% 150% 160%

% of I sat

OCL vs. Isat

% of OCL

Inductance Characteristics

IRMS DERATING WITH CORE LOSS

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Seconds

% of Losses from Irms (maximum)

500KHz

400KHz

300KHz

200KHz

100KHz

Parts packaged on 13" Diameter reel,

3,900 parts per reel.

ACTUAL SIZE

MICRO-PAC PLUS

Ao=5.6mm

A1=2.3mm

Bo=8.5mm

B1=6.3mm

Ko=2.1mm

MICRO-PAC PLUS™

Low Profile Power Inductors

(Surface Mount)

PM-149

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

Description

• Surface mount magnetics that can be used as single

or coupled inductors or 1:1 transformers that provide isola-

tion between two windings

• OCTA-PAC’s are designed around high frequency, low loss

MPP core material

• ECONO-PAC’s are a lower cost version of OCTA-PAC’s offer-

ing high saturation flux density, Powder Iron core material

• OCTA-PAC PLUS’s offer higher current ratings and higher sat-

uration flux densities than OCTA-PAC and ECONO-PAC,

Amorphous metal core material

• Secure 4 Terminal Mounting

• Inductor more versatile inductance combination by series or

parallel connections

Applications

• Computer and portable power devices

• LCD panels, DVD players

• Inductor: DC-DC converters

• Buck, boost, forward, and resonant converters

• Noise filtering and filter chokes

• Transformers: 1:1 300Vdc isolation, flyback, sepic

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C (range

is application specific).

• Solder reflow temperature: +260°C max. for 10 seconds max.

Packaging

• Supplied in tape and reel packaging, 1100 (EP01, OPA1, and

OP01), 800 (EP02, OP02, OPA2, EP03, OPA3, and OP03),

and 600 (EP04, OPA4, and OP04) per reel

Legend

Marking

• CTX___-__ (First three digits CTX; Second 2-3 digits =

Inductance Value; Last 1-2 digits, product size & type)

Product Size/Type

• CTX___-1 (-1 = size; no suffix = OCTA-PAC

)

• CTX___-1P (-1 = size; P suffix = ECONO-PAC™)

• CTX___-1A (-1 = size; A suffix = OCTA-PAC

PLUS)

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

Open

Circuit

Full

Load Full

Load DC Open

Circuit

Full

Load Full

Load DC

Part Inductance Inductance Current Resistance Inductance Inductance Current Resistance

Number μH

+/-20% μH

min. Adc ohms

max. μH

+/-20% μH

min. Adc ohms

max.

CTX0.47-1P-R .42 .31 5.50 .005 1.67 1.25 2.75 .021

CTX0.68-1P-R .60 .43 5.10 .006 2.40 1.74 2.55 .025

CTX1-1P-R 1.07 .73 4.50 .008 4.28 2.92 2.25 .032

CTX2-1P-R 2.02 1.36 3.40 .013 8.08 5.44 1.70 .054

CTX5-1P-R 4.83 3.37 2.00 .040 19.31 13.47 1.00 .161

CTX8-1P-R 8.08 5.31 1.80 .052 32.33 21.23 .90 .207

CTX10-1P-R 9.62 6.23 1.70 .057 38.48 24.94 .85 .227

CTX15-1P-R 15.03 9.62 1.40 .087 60.12 38.47 .70 .348

CTX20-1P-R 20.46 14.12 1.00 .158 81.83 56.47 .50 .634

CTX25-1P-R 25.40 17.07 .96 .177 101.60 68.29 .48 .708

CTX33-1P-R 32.33 22.27 .80 .250 129.32 89.06 .40 1.001

CTX50-1P-R 50.52 33.57 .70 .316 202.07 134.27 .35 1.263

CTX68-1P-R 68.40 43.65 .66 .373 273.61 174.61 .33 1.490

CTX100-1P-R 99.01 63.64 .54 .557 396.06 254.55 .27 2.227

CTX150-1P-R 150.72 96.64 .44 .844 602.87 386.56 .22 3.376

CTX200-1P-R 198.41 130.79 .36 1.208 793.65 523.16 .18 4.831

CTX300-1P-R 299.87 190.05 .32 1.525 1199.46 760.19 .16 6.100

CTX0.47-2P-R .54 .42 5.90 .006 2.18 1.69 2.95 .024

CTX0.68-2P-R .85 .64 5.40 .007 3.40 2.55 2.70 .029

CTX1-2P-R 1.22 .89 5.00 .008 4.90 3.57 2.50 .033

CTX2-2P-R 2.18 1.56 3.90 .014 8.70 6.26 1.95 .055

CTX5-2P-R 4.90 3.57 2.50 .032 19.58 14.26 1.25 .128

CTX8-2P-R 7.65 5.31 2.30 .040 30.60 21.23 1.15 .158

CTX10-2P-R 9.83 6.73 2.10 .045 39.30 26.92 1.05 .179

CTX15-2P-R 14.99 10.51 1.60 .085 59.98 42.02 .80 .339

CTX20-2P-R 19.58 13.37 1.50 .097 78.34 53.48 .75 .387

CTX25-2P-R 24.79 16.60 1.40 .109 99.14 66.38 .70 .436

CTX33-2P-R 32.67 21.29 1.30 .126 130.70 85.17 .65 .503

CTX50-2P-R 49.10 35.31 .82 .305 196.38 141.24 .41 1.221

CTX68-2P-R 68.85 47.93 .76 .362 275.40 191.71 .38 1.445

CTX100-2P-R 99.14 69.56 .62 .541 396.58 278.22 .31 2.162

CTX150-2P-R 148.10 100.07 .56 .665 592.42 400.27 .28 2.660

CTX200-2P-R 201.59 138.49 .46 .951 806.34 553.97 .23 3.804

CTX300-2P-R 300.42 197.52 .42 1.176 1201.70 790.08 .21 4.703

PARALLEL SERIES

RoHS

2002/95/EC

PM-150

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

Open

Circuit

Full

Load Full

Load DC Open

Circuit

Full

Load Full

Load DC

Part Inductance Inductance Current Resistance Inductance Inductance Current Resistance

Number μH

+/-20% μH

min. Adc ohms

max. μH

+/-20% μH

min. Adc ohms

max.

CTX0.47-3P-R .46 .35 6.20 .006 1.85 1.42 3.10 .025

CTX0.68-3P-R .67 .50 5.70 .007 2.66 1.98 2.85 .028

CTX1-3P-R .91 .65 5.40 .008 3.63 2.62 2.70 .032

CTX2-3P-R 1.85 1.24 4.60 .011 7.40 4.97 2.30 .045

CTX5-3P-R 4.74 3.04 3.20 .022 18.94 12.15 1.60 .090

CTX8-3P-R 8.16 4.90 2.80 .030 32.63 19.60 1.40 .119

CTX10-3P-R 9.79 5.71 2.70 .033 39.15 22.85 1.35 .131

CTX15-3P-R 14.50 8.50 2.20 .050 58.02 34.01 1.10 .198

CTX20-3P-R 20.15 13.12 1.50 .111 80.59 52.48 .75 .443

CTX25-3P-R 25.33 16.16 1.40 .125 101.31 64.66 .70 .499

CTX33-3P-R 32.63 20.32 1.30 .146 130.54 81.30 .65 .571

CTX50-3P-R 50.02 33.06 .92 .277 200.10 132.24 .46 1.108

CTX68-3P-R 68.84 44.15 .84 .328 275.35 176.61 .42 1.312

CTX100-3P-R 101.31 65.50 .68 .501 405.22 262.02 .34 2.005

CTX150-3P-R 149.85 90.92 .64 .621 599.40 363.68 .32 2.483

CTX200-3P-R 200.10 116.51 .60 .731 800.38 466.03 .30 2.925

CTX300-3P-R 298.39 172.12 .50 .926 1193.55 688.50 .25 3.702

CTX0.47-4P-R .49 .37 7.90 .005 1.95 1.49 3.95 .019

CTX0.68-4P-R .76 .56 7.20 .006 3.05 2.24 3.60 .023

CTX1-4P-R 1.10 .81 5.90 .008 4.39 3.24 2.95 .033

CTX2-4P-R 1.95 1.42 4.60 .014 7.81 5.69 2.30 .055

CTX5-4P-R 5.15 3.56 3.30 .027 20.62 14.23 1.65 .107

CTX8-4P-R 7.81 5.15 3.00 .033 31.23 20.61 1.50 .131

CTX10-4P-R 9.88 6.70 2.50 .047 39.53 26.79 1.25 .187

CTX15-4P-R 14.76 9.52 2.30 .057 59.05 38.09 1.15 .228

CTX20-4P-R 20.62 13.44 1.90 .084 82.47 53.76 .95 .337

CTX25-4P-R 25.65 17.17 1.60 .115 102.60 68.68 .80 .461

CTX33-4P-R 33.21 22.93 1.30 .166 132.86 91.72 .65 .662

CTX50-4P-R 48.80 32.21 1.20 .201 195.20 128.83 .60 .805

CTX68-4P-R 67.37 43.04 1.10 .238 269.50 172.16 .55 .952

CTX100-4P-R 99.09 69.54 .72 .565 396.38 278.15 .36 2.259

CTX150-4P-R 149.45 101.46 .64 .696 597.80 405.83 .32 2.784

CTX200-4P-R 200.11 131.37 .60 .810 800.44 525.47 .30 3.240

CTX300-4P-R 298.93 188.03 .54 1.003 1195.72 752.13 .27 4.011

CTX0.47-1-R .40 .26 5.50 .005 1.60 1.05 2.75 .020

CTX0.68-1-R .63 .41 4.50 .006 2.50 1.63 2.25 .024

CTX1-1-R .90 .56 4.20 .007 3.60 2.24 2.10 .028

CTX2-1-R 2.03 1.00 4.10 .010 8.10 4.01 2.05 .040

CTX5-1-R 4.90 2.66 2.30 .030 19.60 10.64 1.15 .122

CTX8-1-R 8.10 4.08 2.00 .039 32.40 16.34 1.00 .157

CTX10-1-R 10.00 4.85 1.90 .044 40.00 19.40 .95 .176

CTX15-1-R 14.40 8.74 1.10 .080 57.60 34.96 .55 .319

CTX20-1-R 19.60 11.54 1.00 .146 78.40 46.15 .50 .583

CTX25-1-R 25.60 16.35 .74 .167 102.40 65.42 .37 .668

CTX33-1-R 32.40 19.84 .72 .293 129.60 79.37 .36 1.171

CTX50-1-R 50.63 29.34 .64 .365 202.50 117.38 .32 1.461

CTX68-1-R 67.60 39.73 .54 .516 270.40 158.92 .27 2.064

CTX100-1-R 99.23 58.72 .44 .784 396.90 234.88 .22 3.137

CTX150-1-R 148.23 85.16 .38 .965 592.90 340.64 .19 3.861

CTX200-1-R 202.50 107.60 .37 1.142 810.00 430.39 .19 4.567

CTX300-1-R 302.50 191.38 .22 1.431 1210.00 765.54 .11 5.724

CTX0.47-2-R .42 .29 6.50 .005 1.69 1.17 3.25 .019

CTX0.68-2-R .75 .50 5.50 .006 3.01 1.98 2.75 .024

CTX1-2-R 1.18 .76 4.60 .007 4.70 3.04 2.30 .028

CTX2-2-R 2.30 1.27 4.50 .010 9.21 5.07 2.25 .038

CTX5-2-R 4.70 2.66 3.00 .021 18.80 10.65 1.50 .084

CTX8-2-R 7.94 4.18 2.60 .027 31.77 16.72 1.30 .108

CTX10-2-R 10.58 5.18 2.50 .031 42.30 20.72 1.25 .125

CTX15-2-R 15.23 8.53 1.70 .059 60.91 34.10 .85 .236

CTX20-2-R 20.73 12.36 1.30 .107 82.91 49.46 .65 .426

CTX25-2-R 24.86 16.09 1.00 .117 99.45 64.35 .50 .466

CTX33-2-R 31.77 15.90 1.40 .105 127.09 63.59 .70 .420

CTX50-2-R 51.18 28.79 .92 .210 204.73 115.16 .46 .839

CTX68-2-R 67.87 38.71 .78 .303 271.47 154.83 .39 1.214

CTX100-2-R 99.45 57.45 .63 .457 397.81 229.79 .32 1.828

PARALLEL SERIES

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

PM-151

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

Open

Circuit

Full

Load Full

Load DC Open

Circuit

Full

Load Full

Load DC

Part Inductance Inductance Current Resistance Inductance Inductance Current Resistance

Number μH

+/-20% μH

min. Adc ohms

max. μH

+/-20% μH

min. Adc ohms

max.

CTX150-2-R 147.39 93.46 .43 .560 589.57 373.84 .22 2.241

CTX200-2-R 198.58 122.94 .39 .796 794.30 491.76 .20 3.184

CTX300-2-R 300.80 169.06 .38 1.231 1203.20 676.24 .19 4.929

CTX0.47-3-R .38 .27 6.00 .005 1.54 1.08 3.00 .020

CTX0.68-3-R .60 .42 5.00 .006 2.40 1.67 2.50 .024

CTX1-3-R .86 .57 4.80 .007 3.46 2.28 2.40 .028

CTX2-3-R 1.94 1.05 4.70 .010 7.78 4.22 2.35 .040

CTX5-3-R 4.70 2.56 3.00 .019 18.82 10.26 1.50 .077

CTX8-3-R 7.78 3.74 2.80 .025 31.10 14.98 1.40 .099

CTX10-3-R 9.60 4.38 2.70 .028 38.40 17.54 1.35 .111

CTX15-3-R 15.00 7.26 2.00 .043 60.00 29.06 1.00 .172

CTX20-3-R 20.18 10.76 1.50 .078 80.74 43.04 .75 .312

CTX25-3-R 24.58 15.64 .98 .086 98.30 62.56 .49 .346

CTX33-3-R 32.86 19.69 .96 .083 131.42 78.77 .48 .331

CTX50-3-R 50.78 27.18 .94 .239 203.14 108.71 .47 .956

CTX68-3-R 67.42 36.53 .80 .277 269.66 146.11 .40 1.109

CTX100-3-R 101.40 52.48 .70 .345 405.60 209.93 .35 1.381

CTX150-3-R 149.78 97.16 .38 .430 599.14 388.63 .19 1.718

CTX200-3-R 198.74 119.18 .39 .619 794.98 476.71 .20 2.475

CTX300-3-R 301.06 157.44 .40 .951 1204.22 629.75 .20 3.083

CTX0.47-4-R .44 .32 7.00 .004 1.76 1.29 3.50 .016

CTX0.68-4-R .78 .55 6.00 .005 3.14 2.21 3.00 .020

CTX1-4-R 1.23 .85 5.00 .006 4.90 3.41 2.50 .024

CTX2-4-R 1.76 1.06 4.90 .007 7.06 4.24 2.45 .028

CTX5-4-R 4.90 2.59 4.40 .014 19.60 10.37 2.20 .056

CTX8-4-R 8.28 4.29 3.50 .018 33.12 17.14 1.75 .072

CTX10-4-R 9.60 4.82 3.40 .019 38.42 19.28 1.70 .078

CTX15-4-R 14.16 6.76 3.00 .024 56.64 27.03 1.50 .096

CTX20-4-R 19.60 10.68 2.10 .055 78.40 42.73 1.05 .220

CTX25-4-R 25.92 13.32 2.00 .063 103.68 53.27 1.00 .253

CTX33-4-R 33.12 16.82 1.80 .072 132.50 67.27 .90 .287

CTX50-4-R 50.18 25.03 1.50 .111 200.70 100.11 .75 .443

CTX68-4-R 67.08 35.29 1.20 .157 268.32 141.15 .60 .630

CTX100-4-R 99.23 54.56 .92 .302 396.90 218.25 .46 1.210

CTX150-4-R 148.23 77.17 .82 .372 592.90 308.69 .41 1.488

CTX200-4-R 200.70 111.08 .64 .545 802.82 444.32 .32 2.180

CTX300-4-R 298.12 147.92 .62 .672 1192.46 591.66 .31 2.687

PARALLEL SERIES

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

PM-152

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

(

)

(

)

(

)

(

)

(

)

(

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(

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(

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(

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(

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(

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(

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(

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0.33 0.402 12.5 10.0 0.0037 .93 1.61 6.25 4.98 0.015 1.86

0.68 0.752 9.4 9.0 0.0046 1.24 3.01 4.69 4.48 0.0185 2.49

1.0 1.18 7.5 7.26 0.0070 1.55 4.70 3.75 3.63 0.0282 3.11

2.0 2.30 5.36 5.64 0.012 2.17 9.21 2.68 2.82 0.0470 4.35

5.0 4.70 3.75 4.27 0.020 3.11 18.8 1.88 2.13 0.082 6.21

8.0 7.94 2.88 3.37 0.033 4.04 31.77 1.44 1.69 0.130 8.08

10.0 10.58 2.5 2.84 0.046 4.66 42.30 1.25 1.42 0.183 9.32

15.0 15.23 2.08 2.07 0.087 5.59 60.91 1.04 1.03 0.348 11.2

20.0 20.73 1.79 1.71 0.127 6.52 82.91 0.89 0.86 0.507 13.0

25.0 24.86 1.63 1.46 0.173 7.14 99.45 0.82 0.73 0.693 14.3

33.0 34.26 1.39 1.22 0.249 8.39 137.1 0.69 0.61 0.995 16.8

50.0 51.18 1.14 0.99 0.381 10.3 204.7 0.57 0.49 1.524 20.5

68.0 67.87 0.99 0.92 0.437 11.8 271.5 0.49 0.46 1.749 23.6

100.0 99.45 0.82 0.74 0.686 14.3 397.8 0.41 0.37 2.745 28.6

150.0 147.4 0.67 0.67 0.832 17.4 589.6 0.33 0.33 3.329 34.8

200.0 198.6 0.58 0.62 0.963 20.2 794.3 0.29 0.31 3.854 40.4

300.0 300.8 0.47 0.56 1.181 24.9 1203 0.23 0.28 4.726 49.7

0.33 0.284 18.8 10.9 0.0033 .85 1.14 9.38 5.47 0.0132 1.71

0.68 0.675 12.5 9.4 0.0045 1.28 2.70 6.25 4.68 0.0180 2.56

1.0 1.26 9.38 8.22 0.0058 1.71 5.06 4.69 4.11 0.0233 3.42

2.0 1.98 7.50 6.74 0.0090 2.14 7.90 3.75 3.37 0.035 4.27

5.0 5.06 4.69 4.34 0.021 3.42 20.22 2.34 2.17 0.084 6.84

8.0 7.90 3.75 3.50 0.032 4.27 31.60 1.88 1.75 0.129 8.55

10.0 11.38 3.13 2.89 0.047 5.13 45.50 1.56 1.45 0.188 10.3

15.0 15.48 2.68 2.69 0.054 5.98 61.94 1.34 1.35 0.218 12.0

20.0 20.22 2.34 2.24 0.078 6.84 80.90 1.17 1.12 0.313 13.7

25.0 25.60 2.08 1.89 0.111 7.69 102.38 1.04 0.94 0.443 15.4

33.0 34.84 1.79 1.56 0.162 8.97 139.4 0.89 0.78 0.649 17.9

50.0 49.38 1.50 1.28 0.240 10.7 197.5 0.75 0.64 0.961 21.4

68.0 66.44 1.29 1.07 0.342 12.4 265.8 0.65 0.54 1.367 24.8

100.0 102.38 1.04 0.75 0.695 15.4 409.5 0.52 0.38 2.778 30.8

150.0 152.9 0.85 0.68 0.842 18.8 611.8 0.43 0.34 3.366 37.6

200.0 197.5 0.75 0.64 0.950 21.4 790.0 0.38 0.32 3.800 42.7

300.0 303.7 0.60 0.58 1.174 26.5 1215 0.30 0.29 4.697 53.0

0.33 0.368 15.0 11.4 0.0032 0.97 1.47 7.50 5.72 0.0128 1.93

0.68 0.688 11.3 9.3 0.0048 1.29 2.75 5.63 4.64 0.0194 2.58

1.0 1.08 9.0 8.38 0.0059 1.61 4.20 4.50 4.19 0.0238 3.22

2.0 2.11 6.43 7.26 0.0079 2.26 8.43 3.21 3.63 0.0317 4.51

5.0 5.20 4.09 5.24 0.015 3.54 20.81 2.05 2.62 0.061 7.09

8.0 8.43 3.21 4.23 0.023 4.51 33.77 1.61 2.12 0.093 9.02

10.0 9.68 3.00 3.64 0.032 4.83 38.70 1.50 1.82 0.126 9.67

15.0 15.52 2.37 3.25 0.039 6.12 62.09 1.18 1.63 0.158 12.2

20.0 20.81 2.05 2.43 0.071 7.09 83.25 1.02 1.22 0.282 14.2

25.0 24.77 1.88 2.34 0.076 7.73 99.07 0.94 1.17 0.306 15.5

33.0 33.71 1.61 1.93 0.112 9.02 134.8 0.80 0.96 0.449 18.0

50.0 49.71 1.32 1.56 0.171 11.0 198.8 0.66 0.78 0.686 21.9

1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc

Parallel: (1,4 - 3,2) Series: (1 - 3) tie (2 - 4)

2) Peak current for approximately 30% roll-off

3) RMS current, delta temp. of 40° C ambient temperature of 85° C

4) DCR @ 20°C

5) Hipot rating: winding to winding: 300Vdc min.

6) Turns Ratio: (1-2):(4-3) 1:1

7) Applied volt-time product (v-us) across the inductor. This value represents the

applied V-us at 300KHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

PM-153

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

68.0 68.80 1.13 1.28 0.253 12.9 275.2 0.56 0.64 1.013 25.8

100.0 99.07 0.94 1.05 0.379 15.5 396.3 0.47 0.53 1.514 30.9

150.0 149.7 0.76 0.86 0.571 19.0 598.7 0.38 0.43 2.283 38.0

200.0 198.8 0.66 0.71 0.829 21.9 795.3 0.33 0.35 3.315 43.8

300.0 296.2 0.54 0.56 1.309 26.7 1185 0.27 0.28 5.236 53.5

0.33 0.313 22.5 12.2 0.0030 0.98 1.25 11.25 6.09 0.0119 1.96

0.68 0.744 15.0 10.6 0.0040 1.47 2.98 7.50 5.28 0.0158 2.94

1.0 1.39 11.25 9.23 0.0052 1.96 5.57 5.63 4.62 0.0207 3.93

2.0 2.18 9.00 8.38 0.0063 2.45 8.70 4.50 4.19 0.0251 4.91

5.0 4.26 6.43 7.21 0.0085 3.44 17.05 3.21 3.61 0.0339 6.87

8.0 8.70 4.50 5.49 0.015 4.91 34.80 2.25 2.74 0.059 9.81

10.0 10.53 4.09 4.67 0.020 5.40 42.11 2.05 2.33 0.081 10.8

15.0 14.70 3.46 3.87 0.029 6.38 58.81 1.73 1.94 0.117 12.8

20.0 19.58 3.00 3.62 0.034 7.36 78.30 1.50 1.81 0.135 14.7

25.0 25.14 2.65 3.02 0.048 8.34 100.51 1.32 1.51 0.193 16.7

33.0 34.80 2.25 2.49 0.071 9.81 139.2 1.13 1.25 0.283 19.6

50.0 50.11 1.88 2.05 0.104 11.8 200.4 0.94 1.03 0.418 23.6

68.0 68.21 1.61 1.70 0.153 13.7 272.8 0.80 0.85 0.612 27.5

100.0 100.57 1.32 1.37 0.235 16.7 402.3 0.66 0.69 0.939 33.4

150.0 153.5 1.07 1.10 0.365 20.6 613.9 0.54 0.55 1.462 41.2

200.0 200.4 0.94 0.92 0.521 23.6 801.8 0.47 0.46 2.085 47.1

300.0 302.8 0.76 0.75 0.787 29.0 1211 0.38 0.37 3.148 57.9

1) Open Circuit Inductance Test Parameters: 100kHz, 0.250 Vrms, 0.0 Adc

Parallel: (1,4 - 3,2) Series: (1 - 3) tie (2 - 4)

2) Peak current for approximately 30% roll-off

3) RMS current, delta temp. of 40° C ambient temperature of 85° C

4) DCR @ 20°C

5) Hipot rating: winding to winding: 300Vdc min.

6) Turns Ratio: (1-2):(4-3) 1:1

7) Applied volt-time product (v-us) across the inductor. This value represents the

applied V-us at 300KHz necessary to generate a core loss equal to 10% of the

total losses for a 40°C temperature rise.

PM-154

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

Mechanical Diagrams

CTX 1, 1P, 1A Series

CTX 2, 2P, 2A Series

CTX 3, 3P, 3A Series

CTX 4, 4P, 4A Series

Dimensions in Millimeters. wwllyy = (date code) R = revision level

PM-155

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

CTX 2, 2P, 2A Series

CTX 3, 3P, 3A Series

CTX 4, 4P, 4A Series

Packaging Information

CTX 1, 1P, 1A Series

Dimensions are in millimeters.

Direction of Feed ➞

Parts packaged on 13" Diameter reel,

1,100 parts per reel.

Parts packaged on 13" Diameter reel,

800 parts per reel.

Parts packaged on 13" Diameter reel,

800 parts per reel.

Parts packaged on 13" Diameter reel,

600 parts per reel.

PM-156

TOROID (ECONO-PAC™/OCTA-PAC

, OCTA-PAC

PLUS

• INDUCTANCE VS. CURRENT:

Inductance will fall off as DC Current is increased.

(See Inductance vs. Current graph).

• FREQUENCY RESPONSE:

Wide-band frequency response to 1 megaHertz.

• CURRENT LIMITATION:

The maximum allowable currents are defined by the internal

“hot-spot” temperatures which are limited to 130°C, including

ambient.

-35 -15 +5 +25 +45 +65 +85 +105 +125

INDUCTANCE VS. TEMPERATURE

Percentage Change

in Inductance

Temperature in Degrees C.

-2

-4

-6

-8

-10

-12

-14

ECONO-PAC

OCTA-PAC

INDUCTANCE VS. CURRENT

Percentage of

Inductance

Per Unit Full Load Current

100

0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50

ECONO-PAC

OCTA-PAC

TEMPERATURE RISE VS. RATED CURRENT

Max. Ambient plus Rise = 125°C

Degrees C

Per Unit Full Load Current

140

120

100

0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50

ECONO-PAC & OCTA-PAC

Performance Characteristics

ECONO-PAC™/OCTA-PAC®

OCTA-PAC®PLUS

Power Inductors and Transformers

OCTA-PAC®PLUS Typical Inductance vs. DC Current OCTA-PAC®PLUS Winding Loss Derating with Core Loss

0 20 40 60 80 100 120 140 160 180 200

100

% of Isat

% of OCL

1000800600

50040030020010080605040302010

% of Applied Volt-μ-Second Rating

% of Losses from Irms (maximum)

1MHz

500KHz

300KHz

200KHz

100KHz

PM-157

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Description

• Six winding, surface mount devices that

offer more than 500 usable inductor or

transformer configurations

• High power density and low profile

• Low radiated noise and tightly coupled windings

• Power range from 1 Watt – 70 Watts

• Frequency range to over 1MHz

• 500 VAC Isolation

• Ferrite core material

Applications

• Inductors: buck, boost, coupled, choke, filter, resonant,

noise filtering, differential, forward, common mode

• Transformers: flyback, feed forward, push-pull, multiple

output, inverter, step-up, step-down, gate drive, base

drive, wide band, pulse, control, impedance, isolation,

bridging, ringer, converter, auto

Environmental Data

• Storage temperature range: -55°C to 125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). The internal “hot spot”

temperature defines the maximum allowable currents,

which are limited to 130°C, including ambient

• Solder reflow temperature: +260°C max for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 600 (VP01),

300 (VP02), and 200 (VP03) per reel

• Supplied in bulk packaging (VP04 and VP05)

• VP04 & VP05 tape and reel packaging available.

Please contact factory for details.

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

Leakage Thermal

Part (1) L(BASE)ISAT(BASE)IRMS(BASE)R(BASE) Volt-μSEC(BASE)EPEAK(BASE) Inductance Resistance

Number μH Amps Amps Ohms μVs μJ (BASE) μH °C/Watt

(NOM)(2) (TYP)(3)(4) (TYP)(3)(5) (MAX)(6) (MAX)(7) (TYP)(8) (TYP)(TYP)(9)

VPH1-1400-R(10) 201.6 +/-30% 0.04 0.55 0.344 32.9 0.11 0.212 60.7

VP1-1400-R(10) 89.6 +/-30% 0.06 0.85 0.145 21.8 0.11 0.096 60.7

VPH1-0190-R 27.4 +/-20% 0.29 0.55 0.344 32.9 0.77 0.212 60.7

VP1-0190-R 12.2 +/-20% 0.43 0.85 0.145 21.8 0.77 0.096 60.7

VPH1-0102-R 14.7 +/-20% 0.53 0.55 0.344 32.9 1.45 0.212 60.7

VP1-0102-R 6.5 +/-20% 0.80 0.85 0.145 21.8 1.45 0.096 60.7

VPH1-0076-R 10.9 +/-20% 0.72 0.55 0.344 32.9 1.92 0.212 60.7

VP1-0076-R 4.9 +/-20% 1.06 0.85 0.145 21.8 1.92 0.096 60.7

VPH1-0059-R 8.5 +/-20% 0.92 0.55 0.344 32.9 2.48 0.212 60.7

VP1-0059-R 3.8 +/-20% 1.37 0.85 0.145 21.8 2.48 0.096 60.7

VPH2-1600-R(10) 160 +/-30% 0.07 0.95 0.159 48.3 0.29 0.165 44.0

VP2-1600-R(10) 78.4 +/-30% 0.10 1.26 0.090 33.7 0.29 0.083 44.0

VPH2-0216-R 21.6 +/-20% 0.53 0.95 0.159 48.3 2.11 0.165 44.0

VP2-0216-R 10.6 +/-20% 0.76 1.26 0.090 33.7 2.11 0.083 44.0

VPH2-0116-R 11.6 +/-20% 0.99 0.95 0.159 48.3 3.94 0.165 44.0

VP2-0116-R 5.7 +/-20% 1.41 1.26 0.090 33.7 3.94 0.083 44.0

VPH2-0083-R 8.3 +/-20% 1.39 0.95 0.159 48.3 5.47 0.165 44.0

VP2-0083-R 4.1 +/-20% 1.95 1.26 0.090 33.7 5.47 0.083 44.0

VPH2-0066-R 6.6 +/-20% 1.74 0.95 0.159 48.3 7.01 0.165 44.0

VP2-0066-R 3.2 +/-20% 2.50 1.26 0.090 33.7 7.01 0.083 44.0

VPH3-0780-R(10) 132 +/-30% 0.07 0.97 0.14 39.8 0.24 0.125 43.4

VP3-0780-R(10) 63.2 +/-30% 0.10 1.47 0.061 27.7 0.24 0.058 43.4

VPH3-0138-R 23.3 +/-20% 0.41 0.97 0.14 39.8 1.36 0.125 43.4

VP3-0138-R 11.2 +/-20% 0.59 1.47 0.061 27.7 1.36 0.058 43.4

VPH3-0084-R 14.2 +/-20% 0.67 0.97 0.14 39.8 2.23 0.125 43.4

VP3-0084-R 6.8 +/-20% 0.97 1.47 0.061 27.7 2.23 0.058 43.4

VPH3-0055-R 9.3 +/-20% 1.02 0.97 0.14 39.8 3.38 0.125 43.4

VP3-0055-R 4.5 +/-20% 1.46 1.47 0.061 27.7 3.38 0.058 43.4

VPH3-0047-R 7.94 +/-20% 1.19 0.97 0.14 39.8 4.00 0.125 43.4

VP3-0047-R 3.8 +/-20% 1.73 1.47 0.061 27.7 4.00 0.058 43.4

RoHS

2002/95/EC

PM-158

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Leakage Thermal

Part (1) L(BASE)ISAT(BASE)IRMS(BASE)R(BASE) Volt-μSEC(BASE)EPEAK(BASE) Inductance Resistance

Number μH Amps Amps Ohms μVs μJ (BASE) μH °C/Watt

(NOM)(2) (TYP)(3)(4) (TYP)(3)(5) (MAX)(6) (MAX)(7) (TYP)(8) (TYP)(TYP)(9)

VPH4-0860-R(10) 159.65 +/-30% 0.11 1.41 0.0828 64.6 0.57 0.156 39.4

VP4-0860-R(10) 87.0 +/-30% 0.15 1.70 0.057 44.7 0.57 0.075 39.4

VPH4-0140-R 23.7 +/-20% 0.65 1.41 0.0828 64.6 3.54 0.156 39.4

VP4-0140-R 11.3 +/-20% 0.95 1.70 0.057 44.7 3.54 0.075 39.4

VPH4-0075-R 12.7 +/-20% 1.21 1.41 0.0828 64.6 6.55 0.156 39.4

VP4-0075-R 6.1 +/-20% 1.75 1.70 0.057 44.7 6.55 0.075 39.4

VPH4-0060-R 10.1 +/-20% 1.52 1.41 0.0828 64.6 8.16 0.156 39.4

VP4-0060-R 4.9 +/-20% 2.18 1.70 0.057 44.7 8.16 0.075 39.4

VPH4-0047-R 7.94 +/-20% 1.94 1.41 0.0828 64.6 10.52 0.156 39.4

VP4-0047-R 3.8 +/-20% 2.81 1.70 0.057 44.7 10.52 0.075 39.4

VPH5-1200-R(10) 173 +/-30% 0.14 1.70 0.0711 98.4 1.11 0.235 30.3

VP5-1200-R(10) 76.8 +/-30% 0.20 2.08 0.047 65.6 1.11 0.105 30.3

VPH5-0155-R 22.3 +/-20% 1.05 1.70 0.0711 98.4 8.83 0.235 30.3

VP5-0155-R 9.9 +/-20% 1.60 2.08 0.047 65.6 8.83 0.105 30.3

VPH5-0083-R 12 +/-20% 1.96 1.70 0.0711 98.4 16.07 0.235 30.3

VP5-0083-R 5.3 +/-20% 2.95 2.08 0.047 65.6 16.07 0.105 30.3

VPH5-0067-R 9.65 +/-20% 2.43 1.70 0.0711 98.4 19.83 0.235 30.3

VP5-0067-R 4.3 +/-20% 3.63 2.08 0.047 65.6 19.83 0.105 30.3

VPH5-0053-R 7.63 +/-20% 3.07 1.70 0.0711 98.4 25.10 0.235 30.3

VP5-0053-R 3.4 +/-20% 4.59 2.08 0.047 65.6 25.10 0.105 30.3

VERSA-PAC temperature rise depends on total power losses and

size. Any other PCM configurations other than those suggested

could run hotter than acceptable.

Certain topologies or applications must be analyzed for needed

requirements and matched with the best VERSA-PAC size and con-

figuration. Proper consideration must be used with all parameters,

especially those associated with current rating, energy storage, or

maximum volt-seconds.

VERSA-PAC should not be used in off-line or safety related appli-

cations.The breakdown voltage from one winding to any other wind-

ing is 500 VAC maximum. PCM

(1) The first three digits in the part number signify the size of the pack-

age. The next four digits specify the AL, or nanoHenries per turn

squared.

(2) LBASE = Nominal Inductance of a single winding.

(3) IBASE is the lessor of ISAT(BASE)and IRMS(BASE).

(4) Peak current that will result in 30% saturation of the core. This cur-

rent value assumes that equal current flows in all six windings. For

applications in which all windings are not simultaneously driven (i.e.

flyback, SEPIC, Cuk, etc.), the saturation current per winding may

be calculated as follows:

ISAT = 6 x ISAT(BASE)

Number of Windings Driven

(5) RMS Current that results in a surface temperature of approximately

40°C above ambient. The 40°C rise occurs when the specified cur-

rent flows through each of the six windings.

(6) Maximum DC Resistance of each winding.

(7) For multiple windings in series, the volt-μsecondTOTAL (μVs)

capability varies as the number of windings in series (S):

Volt-μsecTOTAL = S xVolt-μsec(BASE)

For multiple windings in parallel, the volt-μsecondTOTAL (μVs) capability

is as shown in the table above.

(8) Maximum Energy capability of each winding. This is based on 30%

saturation of the core:

EnergySERIES = S2x1x0.7LBASE xI2

SAT(BASE)

EnergyPARALLEL = P2x1x0.7LBASE xI2

SAT(BASE)

For multiple windings, the energy capability varies as the square of

the number of windings. For example, six windings (either parallel

or series) can store 36 times more energy than one winding.

(9) Thermal Resistance is the approximate surface temperature rise

per Watt of heat loss under still-air conditions. Heat loss is a combi-

nation of core loss and wire loss. The number assumes the under-

lying PCB copper area equals 150% of the component area.

(10) These devices are designed for feed-forward applications, where

load current dominates magnitizing current.

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-159

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Mechanical Diagrams

VP2 and VPH2

VP1 and VPH1

TOP VIEW

WHITE DOT

PIN #1

(12 PLCS)

LOGO (OPTIONAL)

FRONT VIEW

(12 PLCS) HG

(2 PLCS)

WWLLYY R

VPH

____

RECOMMENDED PCB LAYOUT

COMPONENT

SIDE

112

(12PLCS)

(12PLCS) 0

(10PLCS)

31:1:1:1:1:1

NOTES

1) Tolerances A - I are ± 0.25 mm

unless specified otherwise.

2) Tolerances J - P are +/- 0.1 mm

unless specified otherwise.

3) Marking as shown

a) Dot for pin #1 identification

b) On top of unit: -- VPHx-xxx

(product code, size,

4 digit part number per family

table.)

c) On top of unit: Versa Pac

Logo (optional)

d) On bottom of unit: wwllyy =

(date code) R = (revision

level)

4) All soldering surfaces must be

coplanar within 0.102 mm.

ABCDEFGH I JKLMNOP

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

max ref max ref ref max ref ref ref ref ref max

VP1 and VPH1 12.9 9.2 13.0 0.7 5.9 6.2 1.5 0.1 0.25 11.5 1.5 2.25 9.7 14.2 2.0 0.5

TOP VIEW

WHITE DOT

PIN #1

(12 PLCS)

LOGO (OPTIONAL)

FRONT VIEW

(12 PLCS) HG

(2 PLCS)

WWLLYY R

VPH

____

RECOMMENDED PCB LAYOUT

COMPONENT

SIDE

112

(12PLCS)

(12PLCS) 0

(10PLCS)

31:1:1:1:1:1

NOTES

1) Tolerances A - I are ± 0.25 mm

unless specified otherwise.

2) Tolerances J - P are +/- 0.1 mm

unless specified otherwise.

3) Marking as shown

a) Dot for pin #1 identification

b) On top of unit: -- VPHx-xxx

(product code, size,

4 digit part number per family

table.)

c) On top of unit: Versa Pac

Logo (optional)

d) On bottom of unit: wwllyy =

(date code) R = (revision

level)

4) All soldering surfaces must be

coplanar within 0.102 mm.

ABCDEFGH I JKLMNOP

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

max ref max ref ref max ref ref ref ref ref max

VP2 and VPH2 16.3 12.0 16.8 0.7 6.7 7.8 2.0 0.1 0.30 14.25 1.75 2.5 13.0 18.0 2.5 0.75

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-160

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Mechanical Diagrams

VP4 and VPH4

VP3 and VPH3

ABCDEFGH I JKLMNO

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

max ref max ref max ref ref ref ref ref max

VP3 and VPH3 17.1 16.0 22.3 0.7 8.4 3.0 0.1 0.4 14.49 1.79 3.43 16.88 23.74 2.54 0.75

TOP VIEW

(12 PLCS)

LOGO

(OPTIONAL)

VPH

____

WHITE DOT

PIN #1

FRONT VIEW

(12 PLCS) G

(12 PLCS) F (2 PLCS)

1:1:1:1:1:1

(12PLCS) COMPONENT

SIDE

K (12PLCS)

(10PLCS)

112

NOTES

1) Tolerances A - I are ± 0.25 mm

unless specified otherwise.

2) Tolerances J - P are +/- 0.1 mm

unless specified otherwise.

3) Marking as shown

a) Dot for pin #1 identification

b) On top of unit: -- VPHx-xxx

(product code, size,

4 digit part number per family

table.)

c) On top of unit: Versa Pac

Logo (optional)

d) On bottom of unit: wwllyy =

(date code) R = (revision

level)

4) All soldering surfaces must be

coplanar within 0.102 mm.

ABCDEFGH I JKLMNO

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

max ref max ref max ref ref ref ref ref max

VP4 and VPH4 18.0 18.0 24.6 0.7 10.0 3.3 0.1 0.4 14.25 1.75 3.43 19.14 26.0 2.5 0.75

TOP VIEW

(12 PLCS)

LOGO

(OPTIONAL)

VPH

____

WHITE DOT

PIN #1

FRONT VIEW

(12 PLCS) G

(12 PLCS) F (2 PLCS)

1:1:1:1:1:1

(12PLCS) COMPONENT

SIDE

K (12PLCS)

(10PLCS)

112

NOTES

1) Tolerances A - I are ± 0.25 mm

unless specified otherwise.

2) Tolerances J - P are +/- 0.1 mm

unless specified otherwise.

3) Marking as shown

a) Dot for pin #1 identification

b) On top of unit: -- VPHx-xxx

(product code, size,

4 digit part number per family

table.)

c) On top of unit: Versa Pac

Logo (optional)

d) On bottom of unit: wwllyy =

(date code) R = (revision

level)

4) All soldering surfaces must be

coplanar within 0.102 mm.

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-161

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Mechanical Diagrams

Inductance Characteristics

VP5 and VPH5

ABCDEFGH I JKLMNO

mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm

max ref max ref max ref ref ref ref ref max

VP5 and VPH5 21.0 21.0 28.5 0.7 10.8 2.95 0.1 0.4 17.25 2.25 3.15 22.7 29.0 3.0 0.75

TOP VIEW

(12 PLCS)

LOGO

(OPTIONAL)

VPH

____

WHITE DOT

PIN #1

FRONT VIEW

(12 PLCS) G

(12 PLCS) F (2 PLCS)

1:1:1:1:1:1

(12PLCS) COMPONENT

SIDE

K (12PLCS)

(10PLCS)

112

NOTES

1) Tolerances A - I are ± 0.25 mm

unless specified otherwise.

2) Tolerances J - P are +/- 0.1 mm

unless specified otherwise.

3) Marking as shown

a) Dot for pin #1 identification

b) On top of unit: -- VPHx-xxx

(product code, size,

4 digit part number per family

table.)

c) On top of unit: Versa Pac

Logo (optional)

d) On bottom of unit: wwllyy =

(date code) R = (revision

level)

4) All soldering surfaces must be

coplanar within 0.102 mm.

OCL vs. Isat

0.0%

10.0%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

0.0% 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0% 160.0% 180.0% 200.0%

% of Isat

% of OCL

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-162

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

HOW TO USE MULTIPLE WINDINGS

LTOTAL =L

BASE x S2

= 10 μH x 22

= 40 μH

Where:

LBASE = Inductance of a single winding

P = Number of windings in parallel (use 1 with all windings in series)

S = Number of windings in series

IBASE = Maximum current rating of one winding

IMAX =I

BASE x P

= 1 Amp x 1

= 1 Amp

L TOTAL =L

BASE x S2

= 10 μH x 12

= 10 μH

IMAX =IBASE x P

= 1 Amp x 2

= 2 Amps

10μH

1 Amp

10μH

1 Amp

10μH

1 Amp

Series Connected (2 Windings) Parallel Connected (2 Windings)

10μH

1 Amp

Discrete inductors combine like resistors, when connected in series or parallel. For example, inductors in series add and

inductors in parallel reduce in a way similar to Ohm’s Law.

Windings on the same magnetic core behave differently. Two windings in series result in four times the inductance of a

single winding. This is because the inductance varies proportionately to the square of the turns.

Paralleled VERSA-PAC windings result in no change to the net inductance because the total number of turns remains

unchanged; only the effective wire size becomes larger. Two parallel windings result in approximately twice the current

carrying capability of a single winding. The net inductance of a given PCM configuration is based on the number of

windings in series squared multiplied by the inductance of a single winding (LBASE). The current rating of a PCM configuration

is derived by multiplying the maximum current rating of one winding (IBASE) by the number of windings in parallel. Examples of

simple two-winding devices are shown below:

LSeries = L1 + L2 + L3...Ln

LParallel = 1/ [1/L1 + 1/L2 + 1/L3....1/Ln]

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-163

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

Each VERSA-PAC can be configured in a variety of ways by simply connecting pins together on the Printed Circuit Board

(PCB). As shown below, the connections on the PCB are equal to the pin configuration statement shown at the bottom of the

schematic symbol. Connecting a number of windings in parallel will increase the current carrying capability, while connecting

in series will multiply the inductance. Each VERSA-PAC part can be configured in at least 6 combinations for inductor use or

configured in at least 15 turns ratios for transformer applications. Given 25 VERSA-PAC part numbers, this allows for at least

500 magnetic configurations. The PCM configurations can either be created by the designer or simply chosen from the

existing PCM diagrams. The following inductor example shows 6 windings in series, which result in an inductance of 36 times

the base inductance and 1 times the base current.

112

Component View

= 36 times the base

Inductance from Data Table.

LTOTAL = 36 x LBASE

PIN CONFIGURATIONS

(2,12)(3,11)(4,10)(5,9)(6,8)

INDUCTOR EXAMPLE

FOR SIZES VP3, VP4 AND VP5

HOW TO PIN-CONFIGURE VERSA-PAC®

The PCM configurations may be selected from the examples on the following pages or created by the designer. Six PCM

inductor and fifteen PCM transformer configurations and equivalent circuit schematics are shown.The printed circuit board

layout in each example illustrates the connections to obtain the desired inductance or turns ratio. The examples may be

used by the PCB designer to configure VERSA-PAC as desired.

To assist the designer, VERSA-PAC phasing, coupling and thermal issues have been considered in each of the PCM

configurations illustrated. Additionally, the inductance and current ratings, as a function of the respective base values from

the following Data Tables, are shown in each PCM example.Turns ratios are also given for each PCM Transformer shown.

It is important to carefully select the proper VERSA-PAC part in order to minimize the component size without exceeding

the RMS current capability or saturating the core. The Data Tables indicate maximum ratings.

TRANSFORMER EXAMPLE

FOR SIZES VP3, VP4 AND VP5

4112

PRIMARY

= 1 x L

BASE

PRI

= 1 x I

BASE

SEC

= 1 x I

BASE

1:5

PIN CONFIGURATIONS

(3,11)(4,10)(5,9)(6,8)

Each VERSA-PAC may be used in at least 15 transformer applications. More than 375 transformer combinations may be

achieved using the available 25 VERSA-PAC parts.

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-164

TRANSFORMERS (VP1-5/VPH1-5) VERSA-PAC

5V to 3.3V Buck Converter With 5V Output

This circuit minimizes both board space and cost by eliminating a

second regulator. VERSA-PAC’s gap serves to prevent core

saturation during the switch on-time and also stores energy for the

+5V load which is delivered during the flyback interval. The +3.3V

buck winding is configured by placing two windings in series while

the +5V is generated by an additional flyback winding stacked on

the 3.3V output. Extra windings are paralleled with primary

windings to handle more current. The turns ratio of 2:1 adds 1.67V

to the +3.3V during the flyback interval to achieve +5V.

+3.3V@

12.5A

RTN

VERSA-PAC

VP5-0083

Synchronous

Controller

+5V@

+3.3V@

4.2A

RTN

VERSA-PAC

VP5-0083

LEVEL SHIFT

12,11

1,2

10,9,8

3,4,5

Synchronous

Controller

3.3V Buck Converter

This circuit utilizes the gap of the VP5-0083 to handle the 12.5

Amp output current without saturating. In each of the five VERSA-

PAC sizes, the gap is varied to achieve a selection of specific

inductance and current values (see VERSA-PAC Data Table).

All six windings are connected in parallel to minimize AC/DC cop-

per losses and to maximize heat dissipation. With VERSA-PAC,

this circuit works well at or above 300 KHz. Also, the closed flux-

path EFD geometry enables much lower radiation characteristics

than open-path bobbin core style components.

LITHIUM-ION BATTERY TO 3.3V SEPIC CONVERTER

The voltage of a Lithium-Ion Battery varies above and below

+3.3V depending on the degree of charge. The SEPIC configura-

tion takes advantage of VERSA-PAC’s multiple tightly coupled

windings. This results in lower ripple current which lowers noise

and core losses substantially. The circuit does not require a snub-

ber to control the voltage “spike” associated with switch turn-off,

and is quite efficient due to lower RMS current in the windings.

+3.3V@

VERSA-PAC

VP5-0083

12 11 10

123 987

Controller

W/Integral

Switch

Watts

Frequency, kHz

100

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

200 300 400 500

VP 5

VP 4

VP 3

VP 2

VP 1

Watts

Frequency, kHz

100

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

200 300 400 500

VP 5

VP 4

VP 3

VP 2

VP 1

Bipolar (Push-Pull) Power vs Frequency Unipolar (Flyback) Power vs Frequency

VERSA-PAC®Performance Characteristics

These curves represent typical power handling capability.

Indicated power levels may not be achievable with all configurations.

VERSA-PAC®

Inductors and Transformers

(Surface Mount)

PM-165

TRANSFORMERS (PoE4W, 7W, 13W) FLYBACK

Description

• Versatile design allows multiple output variations

• Flyback topology, 250Khz switching frequency

• Input range from 29.5-60V

• 1500VAC isolation between primary and secondary

• Three power levels 4, 7, and 13watts

• Low leakage inductance

• 11.0 Volt @ 0.10 Amp Feedback Winding

• Ferrite core material

Applications

• For IEEE 802.3af-compliant Power over Ethernet appli-

cations

• UPS, VoiP Phone, Wireless LAN Access point,

Bluetooth Access point, Network Camera, Building

Access Systems

• Retail Point-of-information systems

• Vending/Gaming Machines

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific)

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Packaging Information: 4 and 7 Watts 200 parts

per 13" reel, 13 Watts 140 parts per 13" reel

1) Test Parameters: 100kHz, 0.100 Vrms, 0.0Adc

2) DCR limits maximum @ 20°C 3) Leakage Inductance 200kHz, 0.01Vrms, 0.0Adc

4) Feedback DCR 1.0 Ohms maximum @20°C

Power Over Ethernet (PoE)/PD

Configurable Transformer

Induct- DCR/ DCR/ Leakage Pri Turn Ratio

ance Output PRI SEC Inductance Current Schematic 1: Pins pri(3-1):fb(5-6):v1(12-7):v2(11-8):v3(10-9) Sche- Dimen-

Part Number Watts (uH) (ohms) (ohms) e (uH) typ. Pk (Adc) Schematic 2: Pins pri(3-1):fb(5-6):v1(12-10):v2(11-9) matic sions

PoE4W3x3.3-R 4 200 (3)x3.3V@0.45A 0.500 0.07 2.75 0.65 1 : 0.52 : 0.16 : 0.16 : 0.16 +/-1% 1 Size 1

PoE4W3x5.0-R 4 200 (3)x5.0V@0.30A 0.500 0.27 2.50 0.65 1 : 0.52 : 0.26 : 0.26 : 0.26 +/-1% 1 Size 1

PoE4W2x12-R 4 200 (2)x12.0V@0.20A 0.500 0.740 1.40 0.65 1 : 0.52 : 0.60 : 0.60 +/-1% 2 Size 1

PoE7W3x3.3-R 7 100 (3)x3.3V@0.75A 0.275 0.03 1.00 1.00 1 : 0.529 : 0.176 : 0.176 : 0.176 +/-1% 1 Size 1

PoE7W3x5.0-R 7 100 (3)x5.0V@0.50A 0.275 0.095 1.00 1.00 1 : 0.529 : 0.265 : 0.265 : 0.265 +/-1% 1 Size 1

PoE7W2x12-R 7 100 (2)x12.0V@0.30A 0.275 0.250 1.00 1.00 1 : 0.529 : 0.588 : 0.588 +/-1% 2 Size 1

PoE13W3x3.3-R 13 100 (3)x3.3V@1.35A 0.250 0.032 1.50 1.60 1 : 0.529 : 0.176 : 0.176 : 0.176 +/-3% 1 Size 2

PoE13W3x5.0-R 13 100 (3)x5.0V@0.90A 0.250 0.075 1.20 1.60 1 : 0.529 : 0.265 : 0.265 : 0.265 +/-3% 1 Size 2

PoE13W2x12-R 13 100 (2)x12.0V@0.60A 0.250 0.280 1.00 1.70 1 : 0.529 : 0.647 : 0.647 +/-3% 2 Size 2

Induct- DCR/ DCR/ Leakage Pri Turn Ratio

ance Output PRI SEC Inductance Current Schematic 2: Pins pri(3-1):fb(5-6):v1(12-10):v2(11-9) Sche- Dimen-

Part Number Watts (uH) (ohms) V1/V2/V3 e (uH) typ. Pk (Adc) Schematic 3: Pins pri(1-3):fb(5-6):v3(12-11):v2(8-7) matic sions

V1:7.0V@1.1A,

PoE13W3VERS-R

13 100 V2:(1)x3.3V@1.1A, 0.250 0.025/0.0 1.00 1.70 1 : 0.529 : 0.350 : 0.176 : 0.088 +/-3% 3 Size 2

V3:1.8V@1.1A 42:0/085

V1:5.0V@1.6A, 0.023/0.0

PoE13W2VERS-R

13 100 V2:3.3V@1.6A 0.250 38/na 1.20 1.70 1 : 0.529 : 0.265 : 0.176 +/-3% 2 Size 2

RoHS

2002/95/EC

PM-166

TRANSFORMERS (PoE4W, 7W, 13W) FLYBACK

Power Over Ethernet (PoE)/PD

Configurable Transformer

Mechanical Diagrams

DIMENSIONS

TOP VIEW

(12 plcs)

White Dot Pin #1

FRONT VIEW

PoE

(10plcs)

(12plcs)

Component Side

RECOMMENDED PCB LAYOUT

(2 plcs)

(12 plcs)

Schematic Diagrams

SCHEMATIC 1 SCHEMATIC 2 SCHEMATIC 3

Primary

Feedback

Output

Primary

Feedback

Output

Primary

Feedback

Output

ABCDEFGH I LM

mm mm mm mm mm mm mm mm mm J K mm mm N O

max. ref. max. ref. max. ref. ref. ref. ref. mm mm ref. max. mm mm

Size 1 17.1 16.0 22.3 0.7 8.4 3.0 0.1 0.4 14.49 1.79 3.43 16.88 23.74 2.54 0.75

Size 2 18.0 18.0 24.6 0.7 10.0 3.3 0.1 0.4 14.25 1.75 3.43 19.14 26.0 2.5 0.75

1) Tolerances A - H are ± 0.25mm unless specified otherwise.

2) Tolerances I - O are ± 0.10mm unless specified otherwise

2) All soldering surfaces are coplaner to within ± 0.102mm.

PM-167

TRANSFORMERS (PoE4W, 7W, 13W) FLYBACK

Mechanical Diagrams

Power Over Ethernet (PoE)/PD

Configurable Transformer

PoE 4 and 7 Watt

PoE 13 Watt

PM-168

TRANSFORMERS (PoE26W) FORWARD

Description

• Versatile design allows multiple output variations

• Forward topology, 300Khz switching frequency

• Input range from 29.5-60V

• 1500VAC isolation between primary and secondary

• Power 26watts

• Low leakage inductance

Applications

• For IEEE 802.3af-compliant Power over Ethernet appli-

cations

• UPS, VoiP Phone, Wireless LAN Access point,

Bluetooth Access point, Network Camera, Building

Access Systems

• Retail Point-of-information systems

• Vending/Gaming Machines

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific)

• Solder reflow temperature: +260°C max. for

10 seconds maximum

Packaging

• Packaging information: 115 parts per 13" reel

Power Over Ethernet (PoE)/PD

Configurable Transformer

DCR/ DCR/ DCR/ DCR/

Leakage

Pri

Primary Pri Sec Bias Sync Induct. Current Turns ratio pins Pri (2 - 4):

Induct. (ohms) (ohms) (ohms) (ohms) (uh) Pk V1 (12 - 10): V2 (11 - 9):

Part Number Watts (uH) Output Bias Sync max max max max typ. (Adc) Bias (1 - 6): Sync (7 - 8)

PoE26W3.3VS5-R 26 160 (2)x3.3V@4.0A 10.0V@0.1A 5V@0.1A 0.100 0.025 0.90 0.42 1.0 2.6 1:0.29:0.29:0.83:0.42 +/-2%

PoE26W3.3VS10-R 26 160 (2)x3.3V@4.0A 10.0V@0.1A 10V@0.1A 0.100 0.025 0.90 0.90 1.0 2.6 1:0.29:0.29:0.83:0.83 +/-2%

PoE26W5V-R 26 160 (2)x5.0V@2.6A 10.0V@0.1A 5.0V@0.1A 0.100 0.050 0.90 0.42 1.0 2.6 1:0.42:0.42:0.83:0.42 +/-2%

(1) Test parameters: 100kHz, 0.100Vrms, 0.0Adc

(2) DCR limits maximum @ 20°C (3) Leakage Inductance 300kHz, 0.01Vrms, 0.0Adc

Mechanical Diagram

DIMENSIONS

TOP VIEW

FRONT VIEW

RECOMMENDED PCB LAYOUT

PoE

White Dot Pin #1

(12 plcs)

(12 plcs) G

(12 plcs) F

(2 plcs)

EComponent Side

(12plcs)

(10plcs)

Bias

111

Primary Output

Output

Sync

SCHEMATIC

ABCDEFGH I LM

mm mm mm mm mm mm mm mm mm J K mm mm N O

max. ref. max. ref. max. ref. ref. ref. ref. mm mm ref. max. mm mm

21.5 22.0 28.5 0.7 10.8 2.95 0.1 0.4 17.25 2.25 3.15 23.2 29.5 3.0 0.75

1) Tolerances A - H are ± 0.25mm unless specified otherwise.

2) Tolerances I - O are ± 0.10mm unless specified otherwise

2) All soldering surfaces are coplaner to within ± 0.102mm.

RoHS

2002/95/EC

PM-169

TRANSFORMERS (PoE26W) FORWARD

Power Over Ethernet (PoE)/PD

Configurable Transformer

Packaging Information

PM-170

TRANSFORMERS (CCFL)

Description

• Transformers for use in CCFL power supplies, avail-

able in through-hole and surface mount

recess or gull wing versions, incorporating

floating or fixed secondary technology

• Supply output current up to 30 milli-Amps

• Frequency range from 40 to 80 KHz

• Deliver output power from 2.5 to 14 Watts

• Operate in royer and other topologies

• Ferrite core material

Applications

• CCFL power supplies

Environmental Data

• Storage temperature range: -40°C to +85°C

• Operating ambient temperature range: 0°C to +70°C

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in bulk packaging

Part Schematic Pout Lp DCRp DCRs TR Vpri Vsec Is Max Vpri Vsec Mechanical PCB Pad

Number Diagram Watts μH1Ohms Max Ohms Max Ns/Np Volts Max2Volts Max2A rms Abnormal3Abnormal3Dimensions Layout

2.5 WATT VERSIONS

CTX110652-R

A 2.5 43 0.220 285 67 20 1340 .005 30 2000 A A

CTX110655-R

B 2.5 43 0.220 285 67 20 1340 .005 30 2000 A A

CTX110657-R

B 2.5 26 0.212 285 86 15 1340 .005 23 2000 A A

CTX110659-R

B 2.5 19 0.190 285 100 13 1340 .005 23 2000 A A

CTX210652-R

A 2.5 43 0.220 285 67 20 1340 .005 30 2000 B B

CTX210655-R

B 2.5 43 0.220 285 67 20 1340 .005 30 2000 B B

CTX210657-R

B 2.5 26 0.212 285 86 15 1340 .005 23 2000 B B

CTX210659-R

B 2.5 19 0.190 285 100 13 1340 .005 23 2000 B B

4 WATT VERSIONS

CTX210403-R C 4 44 0.220 165 50 26 1340 .007 40 2000 C C

CTX210407-R C 4 27 0.160 220 86 15 1340 .007 23 2000 C C

CTX210409-R C 4 20 0.160 220 100 13 1340 .007 23 2000 C C

CTX210411-R C 4 20 0.160 330 125 10 1340 .007 16 2000 C C

CTX310403-R C 4 44 0.220 165 50 26 1340 .007 40 2000 D D

CTX310407-R C 4 27 0.160 220 86 15 1340 .007 23 2000 D D

CTX310409-R C 4 20 0.160 220 100 13 1340 .007 23 2000 D D

CTX310411-R C 4 20 0.160 330 125 10 1340 .007 16 2000 D D

6 WATT VERSIONS

CTX110600-R D 6 44 0.160 176 67 20 1340 .011 30 2000 E E

CTX110603-R C 6 44 0.160 132 50 26 1340 .011 40 2000 E E

CTX110605-R C 6 44 0.160 176 67 20 1340 .011 30 2000 E E

CTX110607-R C 6 27 0.132 176 86 15 1340 .011 23 2000 E E

CTX110609-R C 6 20 0.132 176 100 13 1340 .011 23 2000 E E

CTX110611-R C 6 20 0.132 291 125 11 1340 .011 16 2000 E E

CTX210600-R D 6 44 0.160 176 67 20 1340 .011 30 2000 F C

CTX210603-R C 6 44 0.160 132 50 26 1340 .011 40 2000 F C

CTX210605-R C 6 44 0.160 176 67 20 1340 .011 30 2000 F C

CTX210607-R C 6 27 0.132 176 86 15 1340 .011 23 2000 F C

CTX210609-R C 6 20 0.132 176 100 13 1340 .011 23 2000 F C

CTX210611-R C 6 20 0.132 291 125 11 1340 .011 16 2000 F C

14 Watt Versions

CTX410805-R E 14 24 0.030 262 67 20 1340 .030 30 2000 G F

CTX410807-R E 14 16 0.024 272 86 15 1340 .030 23 2000 G F

CTX410809-R E 14 16 0.024 314 100 13 1340 .030 23 2000 G F

Inductances are nominal values

Continuous RMS Voltage

Maximum Instantaneous RMS Voltage

CCFL TRANSFORMERS

Cold Cathode Fluorescent

Lamp Inverter Transformers

RoHS

2002/95/EC

PM-171

TRANSFORMERS (CCFL)

Mechanical Diagrams

2.5 Watt Versions

4 Watt Versions

Schematic A

Pad Layout A

Mechanical A Mechanical B

Schematic B

Dimensions are in millimeters

TOP VIEW

Pad Layout B

Schematic C

Pad Layout C Pad Layout DMechanical C Mechanical D

TOP VIEW

CCFL TRANSFORMERS

Cold Cathode Fluorescent

Lamp Inverter Transformers

PM-172

TRANSFORMERS (CCFL)

Mechanical DiagramsMechanical Diagrams

6 Watt Versions

14 Watt Versions

Dimensions are in millimeters

Schematic D

Pad Layout E

Schematic C

Pad Layout CMechanical E Mechanical F

TOP VIEW TOP VIEW

Schematic E

Pad Layout F

Mechanical G

BOTTOM VIEW

CCFL TRANSFORMERS

Cold Cathode Fluorescent

Lamp Inverter Transformers

PM-173

TRANSFORMERS (SG) STANDARD GEOMETRIES

Description

• Low cost magnetic components for custom

specifications

• Power range from 1 Watt to 120 Watts

• Frequency range from 20kHz to .5MHz

• High power density and low radiated noise

• Meets UL 94V-0 flammability standard

• Ferrite core material

Applications

• Inductors: buck, boost, coupled, choke, filter, resonant,

noise filtering, differential, forward, common mode

• Transformers: flyback, feed forward, push-pull, multiple

output, inverter, step-up, step-down, gate drive, base

drive, wide band, pulse, control, impedance, isolation,

bridging, ringer, converter, auto

Environmental Data

• Storage temperature range: -55°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

(range is application specific). The internal “hot spot”

temperature defines the maximum allowable currents,

which are limited to 130°C, including ambient

• Solder reflow temperature: +260°C max. for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging (SG01, SG02,

SG03, SG06 and SG07)

• Supplied in bulk packaging (SG04, SG05, SG08

and SG09)

• Consult the factory for SG04 and SG05 tape and reel

packaging

STANDARD GEOMETRIES

Low Cost Magnetic Components

* Fill Factor considered

STANDARD GEOMETRIES SIZES 1 TO 5 CORE AND BOBBIN PARAMETERS

Specifications SG1 SG2 SG3 SG4 SG5

Core ER 11/5 ER 14.5/6 EFD 15 EFD 17 EFD 20

AL-1, nH/T21400 1600 780 1028 1200

AL-2, nH/T2190 216 138 140 155

AL-3, nH/T2102 116 84 75 83

AL-4, nH/T276 83 55 60 67

AL-5, nH/T259 66 47 47 53

Ae, min. core area, cm20.0900 0.1520 0.1220 0.1960 0.3100

Ie, mag. path lgth., cm 1.46 1.90 3.40 4.12 4.70

Ve, core volume, cm30.170 0.330 0.510 0.940 1.460

MLT, ave. turn length, cm 2.1666 2.7051 2.6805 3.2202 3.8359

Wa, usable wdg. area, cm2* 0.0171 0.0302 0.0915 0.1051 0.1441

WaAc, cm40.0015 0.0046 0.0112 0.0206 0.0447

UL flammability rating 94V-0 94V-0 94V-0 94V-0 94V-0

STANDARD GEOMETRIES SIZES 6 TO 9 CORE AND BOBBIN PARAMETERS

Specifications SG6 SG7 SG8 SG9

Core EE8.3 EF12.6 EE13 SEE16

AL-1, nH/T

675 1075 1100 1254

AL-2, nH/T

96 95 128 153

AL-3, nH/T

—— —— —— ——

AL-4, nH/T

58 57 77 92

AL-5, nH/T

—— —— —— ——

Ae, min. core area, cm

0.0600 0.1003 0.1380 0.1848

le, mag. path lgth., cm 1.92 2.96 3.06 3.55

Ve, core volume, cm

0.1564 0.3860 0.5479 0.8552

MLT, ave. turn length, cm 2.0880 2.5480 3.2300 3.7780

Wa, usable wdg. area, cm

* 0.0317 0.0769 0.1114 0.1849

WaAc, cm

0.00190 0.00772 0.01540 0.03416

UL flammability rating 94V-0 94V-0 94V-0 94V-0

RoHS

2002/95/EC

PM-174

TRANSFORMERS (SG) STANDARD GEOMETRIES

Mechanical Diagrams

SG SIZE 1

ER 11/5

.10 REF

.25 REF

6.2

MAX

FRONT VIEW

1.5 REF

5.9 REF

WHITE DOT PIN#1

.7 REF

12.9

13.0 MAX

MAX

TOP VIEW

9.2 REF

(12PLCS)

2.25

14.2 MAX

2.0 (10PLCS)

1.5

(12 PLCS)

9.7 REF

.5 (10 PLCS)

11.5 REF

SG SIZE 2

ER 14.5/6

.10 REF

.30 REF

FRONT VIEW

7.4

MAX

2.0 REF

6.7 REF

WHITE DOT PIN#1

.7 REF

16.3

16.8 MAX

MAX

TOP VIEW

12.0 REF

(12 PLCS)

2.5

18.0 MAX

2.5 (10 PLCS)

1.75

(12 PLCS)

13.0 REF

.75 (10 PLCS)

14.25 REF

SG SIZE 3

EFD 15

.10 REF

.40 REF

8.4

MAX

FRONT VIEW

3.0 REF

22.3 MAX

TOP VIEW

17.1

MAX

.7 REF

16.0 REF

WHITE DOT PIN #1

1.79

(12 PLCS)

3.43

(12 PLCS)

23.74 MAX

2.54 (10 PLCS)

RECOMMENDED PCB PAD PATTERN

COMPONENT VIEW

.75 (10 PLCS)

16.88 REF

14.49 REF

RECOMMENDED PCB PAD PATTERN

COMPONENT VIEW

RECOMMENDED PCB PAD PATTERN

COMPONENT VIEW

PACKAGING INFORMATION

Parts packaged on 13" reels,

600 parts per reel.

Bulk packaging also available.

PACKAGING INFORMATION

Parts packaged on 13" reels,

200 parts per reel.

Bulk packaging also available.

PACKAGING INFORMATION

Parts packaged on 13" reels,

300 parts per reel.

Bulk packaging also available.

STANDARD GEOMETRIES

Low Cost Magnetic Components

PM-175

TRANSFORMERS (SG) STANDARD GEOMETRIES

SG SIZE 4

EFD 17

PACKAGING INFORMATION

Parts packaged in pick and

place compatible bulk trays,

9.8" x 6.7", 5 rows by 7

columns, 35 parts per tray.

1.75

(12 PLCS)

14.25 REF

3.43

(12 PLCS)

26.0 MAX

2.5 (10 PLCS)

RECOMMENDED PCB PAD PATTERN

COMPONENT VIEW

19.14 REF

.75 (10 PLCS)

PACKAGING INFORMATION

Parts packaged in pick and

place compatible bulk trays,

9.8" x 6.7", 6 rows by 7

columns, 42 parts per tray. Consult factory for

tape and reel packaging.

Consult factory for

tape and reel packaging.

.10 REF

.40 REF

10.0

MAX

FRONT VIEW

TOP VIEW

18.0

MAX

.7 REF

24.6 MAX

3.3 REF

18.0 REF

WHITE DOT PIN #1

SG SIZE 5

EFD 20

.10 REF

.40 REF

10.8

MAX

FRONT VIEW

2.95 REF

TOP VIEW

WHITE DOT PIN #1

21.0

MAX

.7 REF

28.5 MAX

21.0 REF

2.25

(12 PLCS)

3.15

(12 PLCS)

29.00 MAX

3.0 (10 PLCS)

RECOMMENDED PCB PAD PATTERN

COMPONENT VIEW

22.70 REF

17.25 REF

.75 (10 PLCS)

SG SIZE 6

EE 8.3

TOP VIEW

PIN #1 INDICATORS

10.7 REF

13.8 MAX

9.2

MAX

0.4 REF

FRONT VIEW

0.4 REF

9.6

MAX

RECOMMENDED PCB LAYOUT

COMPONENT VIEW

12.7 MAX

5.8 REF

3.3

(8 PLCS)

7.0 REF

(8 PLCS)

1.0

2.0 (6 PLCS)

1.0 (6 PLCS)

PACKAGING INFORMATION

Parts packaged on 13" reels,

400 parts per reel.

Bulk packaging also available.

STANDARD GEOMETRIES

Low Cost Magnetic Components

PM-176

TRANSFORMERS (SG) STANDARD GEOMETRIES

RECOMMENDED PCB LAYOUT

COMPONENT VIEW

16.4 MAX

9.4 REF

3.36

(10 PLCS)

11.36 REF 1.2

2.54 (8 PLCS)

1.34 (8 PLCS)

14.4 REF

PIN #1 INDICATOR

18.0 MAX

14.1

MAX

0.4 REF

TOP VIEW

FRONT VIEW

0.4 REF

10.6

MAX

SG SIZE 7

EF 12.6

PACKAGING INFORMATION

Parts packaged on 13" reels,

250 parts per reel.

Bulk packaging also available.

SG SIZE 8

EE 13

PACKAGING INFORMATION

Parts packaged in pick and

place compatible bulk trays,

5 rows by 10 columns.

Total parts per tray = 50.

PACKAGING INFORMATION

Parts packaged in pick and

place compatible bulk trays,

6 rows by 10 columns.

Total parts per tray = 60.

PIN #1 INDICATORS

17.8 MAX

15.8

MAX

0.5 REF

TOP VIEW

14.2 REF

RECOMMENDED PCB LAYOUT

COMPONENT VIEW

16.3 MAX

3.60

(12 PLCS)

13.9 REF 1.2

8.8 REF

2.54 (10 PLCS)

1.34 (10 PLCS)

SG SIZE 9

SEE 16

FRONT VIEW

15.0

MAX

0.5 REF

16.8 REF

PIN #1 INDICATOR

21.0 MAX

17.0

MAX

0.5 REF

TOP VIEW RECOMMENDED PCB LAYOUT

COMPONENT VIEW

19.2 MAX

9.5 REF

4.7

(12 PLCS)

13.9 REF 1.2

2.54 (10 PLCS)

1.34 (10 PLCS)

FRONT VIEW

0.5 REF

17.4

MAX

STANDARD GEOMETRIES

Low Cost Magnetic Components

PM-177

TRANSFORMERS (SG) STANDARD GEOMETRIES

Performance Specifications

100

1000

10000

29 30 32 33 34 36 37 39 40 4131 35 38 4227

Size 02

Size 03

Size 04

Size 05

Size 01

Size06

100

1000

10000

29 30 32 33 34 36 37 39 40 4131 35 38 4227

Size07

Size08

Size09

Size01

1.0

10.0

100.0

Watts

100 200 300 400

500

Frequency kHz

Size06

Size02

Size03

1.0

10.0

100.0

Watts

100 200 300 400

500

Size07

Size09

Size05

Size08

Size04

100

Size02

Size07

Size06

Frequency,kHz

1.0

10.0

100.0

Watts

200 300 400

500

Size03

Size01

Frequency,kHz

1.0

10.0

100.0

Watts

100 300 400 500

Size04

200

Size09

Size05

Size08

Frequency, kHz

Frequency, kHz Frequency, kHz

American Wire Gauge American Wire Gauge

Maximum Turns

Watts

Unipolar

(Flyback)

Power vs Frequency

Unipolar (Flyback)

Power vs Frequency

Bipolar

(Push-Pull)

Power vs Frequency

Bipolar (Push-Pull)

Power vs Frequency

Maximum Turns

vs American Wire Gauge

Maximum Turns

vs American Wire Gauge

STANDARD GEOMETRIES

Low Cost Magnetic Components

PM-178

COMMON-MODE (CMS)

Description

• 160°C maximum total temperature

• Three sizes of surface mount torroidal common

mode inductors that provide 300Vdc isolation

• Inductance range from 5.5uH to 1600uH

• Current range up to 7.0 Amps

• Noise attenuation up to 44 dB

• Frequency range up to 100 MHz

• Meets UL94V-0 flammability standard

• Ferrite core material

Applications

• EMI filters

• DC-DC brick power supplies

• Discrete output supplies

• Discrete and point-of-use power supplies (PUPS)

Environmental Data

• Storage temperature range: -40°C to +160°C

• Operating ambient temperature range: -40°C to +160°C

(range is application specific)

• Solder reflow temperature: +260°C max for 10 seconds

max.

Packaging

• Supplied in tape and reel packaging, 2,000 (CMS1),

800 (CMS2), and 600 (CMS3) per reel

Part Number OCL I rms. DCR (Ω) typ DCR (Ω) typ Leakage Interwinding

(uH) minimum Amperes @ 20°C @ 20°C Inductance (uH) Capacitance (pF)

(1-2) & (3-4) Max * (1-2) (4-3) typ typ

CMS1-1-R 4.5 7.00 0.0027 0.0027 0.05 2.0

CMS1-2-R 8 5.70 0.0040 0.0040 0.09 2.1

CMS1-3-R 12.6 4.10 0.0077 0.0077 0.14 2.2

CMS1-4-R 18 3.80 0.0089 0.0089 0.20 2.3

CMS1-5-R 25 3.60 0.0100 0.0100 0.28 2.4

CMS1-6-R 32.8 3.10 0.0138 0.0138 0.36 2.5

CMS1-7-R 41.5 2.60 0.019 0.019 0.45 2.6

CMS1-8-R 51.2 2.20 0.026 0.026 0.056 2.7

CMS1-9-R 62 1.90 0.035 0.035 0.68 2.7

CMS1-10-R 73.7 1.65 0.048 0.048 0.81 2.8

CMS1-11-R 100 1.35 0.070 0.070 1.10 2.9

CMS1-12-R 131 1.15 0.100 0.100 1.45 3.0

CMS1-13-R 166 1.00 0.138 0.138 1.83 3.1

CMS1-14-R 205 0.85 0.186 0.186 2.25 3.2

CMS2-1-R 25 5.35 0.005 0.005 0.22 2.0

CMS2-2-R 40 4.40 0.008 0.008 0.34 2.3

CMS2-3-R 57 3.60 0.012 0.012 0.47 2.5

CMS2-4-R 102 2.80 0.019 0.019 0.80 2.8

CMS2-5-R 160 2.30 0.029 0.029 1.25 3.1

CMS2-6-R 230 1.85 0.044 0.044 1.75 3.4

CMS2-7-R 270 1.60 0.060 0.060 2.00 3.6

CMS2-8-R 360 1.35 0.084 0.084 2.60 3.9

CMS2-9-R 460 1.10 0.120 0.120 3.30 4.1

CMS2-10-R 575 0.94 0.170 0.170 4.00 4.3

CMS2-11-R 700 0.80 0.230 0.230 5.00 4.6

CMS2-12-R 915 0.67 0.330 0.330 6.30 4.9

CMS2-13-R 1070 0.58 0.440 0.440 7.30 5.1

CMS2-14-R 1340 0.50 0.620 0.620 9.00 5.4

CMS3-1-R 28 5.70 0.005 0.005 0.31 2.80

CMS3-2-R 45 5.10 0.006 0.006 0.46 3.05

CMS3-3-R 64 4.75 0.007 0.007 0.64 3.30

Definitions:

OCL = Open Circuit Inductance

DCR = Direct Current Resistance

Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C.

*Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C.

Electrical Characteristics:

OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)

OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)

DCR (1-2) typ @ 20°C: (See Chart)

DCR (4-3) typ @ 20°C: (See Chart)

Hipot rating: winding to winding: 300Vdc min. for 1 second.

Turns Ratio: (1-2):(4-3) 1:1

CMS-SERIES

Common Mode Inductors

(Surface Mount)

RoHS

2002/95/EC

PM-179

COMMON-MODE (CMS)

Mechanical Diagrams

CMS1 Series

Part Number OCL I rms. DCR (Ω) typ DCR (Ω) typ Leakage Interwinding

(uH) minimum Amperes @ 20°C @ 20°C Inductance (uH) Capacitance (pF)

(1-2) & (3-4) Max * (1-2) (4-3) typ typ

CMS3-4-R 88 3.95 0.010 0.010 0.85 3.50

CMS3-5-R 146 3.10 0.017 0.017 1.30 3.70

CMS3-6-R 217 2.85 0.020 0.020 1.90 3.90

CMS3-7-R 258 2.45 0.027 0.027 2.20 4.15

CMS3-8-R 350 2.00 0.040 0.040 3.00 4.40

CMS3-9-R 400 1.70 0.053 0.053 3.30 4.65

CMS3-10-R 518 1.45 0.076 0.076 4.20 4.85

CMS3-11-R 648 1.20 0.107 0.107 5.10 5.10

CMS3-12-R 790 1.05 0.145 0.145 6.10 5.35

CMS3-13-R 1030 0.88 0.210 0.210 7.80 5.55

CMS3-14-R 1310 0.75 0.300 0.300 9.60 5.80

Definitions:

OCL = Open Circuit Inductance

DCR = Direct Current Resistance

Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C.

*Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C.

Electrical Characteristics:

OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)

OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart)

DCR (1-2) typ @ 20°C: (See Chart)

DCR (4-3) typ @ 20°C: (See Chart)

Hipot rating: winding to winding: 300Vdc min. for 1 second.

Turns Ratio: (1-2):(4-3) 1:1

TOP VIEW

9.4 max

7.2 max

Pin 1 indicator

White dot

wwllyy R

CMS1-

FRONT VIEW

2.6 max

RECOMMENDED PCB LAYOUT

SCHEMATIC

1:1

CMS2 Series

CMS3 Series

CMS-SERIES

Common Mode Inductors

(Surface Mount)

wwllyy = Date code R = Revision level

PM-180

COMMON-MODE (CMS)

Attenuation Curves

Packaging Information

CMS1 Series

Direction of feed

.30

+/-0.05

0.3Rad

max.

SECTION A-A

1.5 Dia

min.

12.0

4.0

See note 1

2.0

See note 6

1.5 Dia.

+0.1/-0.0

1.75

7.5

See note 6 16.0

+/-0.3

0.5Rad

typ.

Pin #1 indicator

Ao= 7.3mm

Bo= 10.1mm

Ko= 2.7mm

CMS2 Series

Ko=6.4mm

Bo=9.3mm

Ao=9.3mm

SECTION A-A

max.

0.3Rad

0.30

+/-0.05

Pin #1 Indicator

1.5 dia

+0.1/-0.0

1.5 dia

min

4.0

(see note 1)

2.0

(see note 6)

12.0 0.5 rad

typ

1.75

11.5

(see note 6)

24.0

+/-0.3

User direction of feed

6.7

Ko=6.8mm

Bo=11.8mm

Ao=11.8mm

SECTION A-A

max.

0.3Rad

0.35

+/-0.05

Pin #1 Indicator

1.5 dia

+0.1/-0.0

1.5 dia

min

4.0

(see note 1)

2.0

(see note 6)

16.0

0.5 rad

typ

1.75

11.5

(see note 6)

24.0

+/-0.3

User direction of feed

7.1

CMS3 Series

Attenuation CMS 3 Series

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

12468102040

FREQUENCY (MHz)

-1 -4 -7

-11 -14

Attenuation CMS 2 Series

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

12 46 810204060

FREQUENCY (MHz)

-1 -4 -7

-11 -14

Attenuation CMS 1 Series

-35

-30

-25

-20

-15

-10

-5

12 46 810204060

FREQUENCY (MHz)

-1 -4 -7

-11 -14

CMS-SERIES

Common Mode Inductors

(Surface Mount)

PM-181

COMMON-MODE (CMS)

Impedance Curves

edance CMS1-1 & 4

100

150

200

250

300

350

0.4 0.6 0.8 1 2 3 4 6 8 10

FREQUENCY (MHz)

-4

-1

Impedance CMS1 - 7,11, & 14

1000

2000

3000

4000

0.40.60.81234 6810

FREQUENCY (MHz)

-11

-14

-7

Impedance CMS2 - 7,11, & 14

2000

4000

6000

8000

10000

12000

14000

16000

18000

0.4 0.6 0.8 1 2 3 4 6

FREQUENCY (MHz)

-11

-14

-7

Impedance CMS3 - 1 & 4

200

400

600

800

1000

1200

1400

1600

0.4 0.6 0.8 1 2 3 4 6 8

FREQUENCY (MHz)

-4

-1

Impedance CMS3 - 7,11, & 14

2000

4000

6000

8000

10000

12000

14000

16000

0.4 0.6 0.8 1 2 3 4 6 8

FREQUENCY (MHz)

-11

-14

-7

Impedance CMS2 - 1 & 4

200

400

600

800

1000

1200

1400

1600

1800

0.4 0.6 0.8 1 2 4 6 8 10 20

FREQUENCY (MHz)

-4

-1

Z (Ohms)

CMS-SERIES

Common Mode Inductors

(Surface Mount)

PM-182

COMMON-MODE (CMT)

Description

• Four sizes of through-hole off-line

common mode inductors

• Inductance range from 0.53 - 66 mH

• Current range up to 6.5 Amps

• Noise attenuation up to 68 dB

• Frequency range up to 6 MHz

• Meets UL94V-0 flammability standard

• Ferrite core material

Applications

• Protects AC input from effects of switching regulators

• Off-line power supplies

• EMI filters

• DC-DC converters

• Computer, TV, VCR, audio and office equipment

Environmental Data

• Storage temperature range: -40°C to +125°C

• Operating ambient temperature range: -40°C to +85°C

range is application specific. The internal “hot-spot”

temperature defines the maximum allowable currents,

which are limited to 130°C, including ambient.

Packaging

• Supplied in bulk packaging

Part Number OCL OCL I rms. DCR (Ω) typ DCR (Ω) typ

(mH) min (mH) min Amperes @ 20°C @ 20°C

(1-2) (4-3) max (1-2) (4-3)

CMT1-1-R 66.0 66.0 0.74 1.20 1.20

CMT1-2-R 49.0 49.0 0.88 0.85 0.85

CMT1-3-R 28.0 28.0 1.13 0.50 0.50

CMT1-4-R 21 21 1.37 0.35 0.35

CMT1-5-R 13 13 1.76 0.20 0.20

CMT1-6-R 7.50 7.50 2.27 0.13 0.13

CMT1-7-R 4.20 4.20 2.89 0.08 0.08

CMT1-8-R 2.40 2.40 3.85 0.045 0.045

CMT1-9-R 1.85 1.85 4.53 0.033 0.033

CMT1-10-R 0.94 0.94 6.05 0.018 0.018

CMT2-1-R 30 30 1.50 0.350 0.350

CMT2-2-R 20 20 1.95 0.220 0.220

CMT2-3-R 12 12 2.45 0.135 0.135

CMT2-4-R 8.0 8.0 2.80 0.100 0.100

CMT2-5-R 6.0 6.0 3.40 0.070 0.070

CMT2-6-R 4.8 4.8 3.95 0.053 0.053

CMT2-7-R 3.2 3.2 4.40 0.042 0.042

CMT2-8-R 2.4 2.4 4.75 0.037 0.037

CMT2-9-R 2.0 2.0 5.45 0.028 0.028

CMT2-10-R 1.6 1.6 5.75 0.026 0.026

CMT3-1-R 5.4 5.4 2.0 0.12 0.12

CMT3-2-R 3.5 3.5 2.6 0.08 0.08

CMT3-3-R 2.7 2.7 3.0 0.055 0.055

CMT3-4-R 1.3 1.3 4.0 0.032 0.032

CMT3-5-R 0.92 0.92 5.0 0.021 0.021

CMT3-6-R 0.53 0.53 6.5 0.013 0.013

CMT4-1-R 5.4 5.4 2.0 0.12 0.12

CMT4-2-R 3.5 3.5 2.6 0.08 0.08

CMT4-3-R 2.7 2.7 3.0 0.055 0.055

CMT4-4-R 1.3 1.3 4.0 0.032 0.032

CMT4-5-R 0.92 0.92 5.0 0.021 0.021

CMT4-6-R 0.53 0.53 6.5 0.013 0.013

Definitions:

OCL = Open Circuit Inductance

DCR = Direct Current Resistance

Irms = rms current for 40°C max temperature rise at worst case ambient temperature

of 85°C

Electrical Characteristics:

OCL (1-2) 0.10Vrms, 10kHz, 0.0Adc: (See Chart)

OCL (4-3) 0.10Vrms, 10kHz, 0.0Adc: (See Chart)

DCR (1-2) typ @ 20°C: (See Chart)

DCR (4-3) typ @ 20°C: (See Chart)

Hipot rating: winding to winding: 2400 Vac for 1 second.

Turns Ratio: (1-2):(4-3) 1:1

CMT-SERIES

Common Mode Inductors

(Through-Hole)

RoHS

2002/95/EC

PM-183

COMMON-MODE (CMT)

Mechanical Diagrams

CMT1 Series

23 34

SIDE VIEW

Pin #1 indicator

29.5 max

3.8

typ

10.00

13.00

22.0 max

0.80 dia

36.5 max

component side

1.15 dia ± 0.13

13.0 ± 0.20

10.0 ± 0.20

CMT1-X

wwllyy R

FRONT VIEW BOTTOM VIEW

RECOMMENDED PCB LAYOUT SCHEMATIC

CMT2 Series

36.5 max

4.0

± 1.0

15.0

±0.2

26.5 max

1.2 dia

3.2

44.5 max

component side

3.00 dia ± 0.13

21.0 ± 0.20

15.0

± 0.20

CMT2 -

wwllyy R

FRONT VIEW BOTTOM VIEW

RECOMMENDED PCB LAYOUT SCHEMATIC

21.0 ±0.2

SIDE VIEW

2334

Pin #1 indicator

CMT3 Series

25.0 max Dia

14 max

typ

ØDia

SIDE VIEW

component side

15.0 ± 0.20

15.0

± 0.20

TOP VIEW BOTTOM VIEW RECOMMENDED PCB LAYOUT

Pin #1 Indicator "Y" Dia

ref "Z" Dia ref

CMT3-1 0.58 0.83

CMT3-2 0.64 0.90

CMT3-3 0.71 0.97

CMT3-4 0.80 1.06

CMT3-5 0.89 1.15

CMT3-6 0.99 1.25

z dia

15.0

±0.20

15.0

±0.20

y dia

CMT4 Series

CMT4-x

wwllyy - R

SIDE VIEW

Pin #1 indicator

"Y" Dia

ref "Z" Dia ref

CMT4-1 0.58 0.83

CMT4-2 0.64 0.90

CMT4-3 0.71 0.97

CMT4-4 0.80 1.06

CMT4-5 0.89 1.15

CMT4-6 0.99 1.25

y dia

z dia

component side

12.0 ± 0.20

11.0

± 0.20

FRONT VIEW BOTTOM VIEW RECOMMENDED PCB LAYOUT

12.00

11.00

25.5 max

25.0 max

5.0 typ

15.4 max

(1) All Dimensions are in millimeters unless otherwise

specified

(2) Tolerances are +/- 0.20mm unless stated otherwise.

(3) wwllyy = (Date Code) R = (Revision Level)

Schematic is the same for all the series

CMT-SERIES

Common Mode Inductors

(Through-Hole)

PM-184

COMMON-MODE (CMT)

Attenuation Curves

Attenuation CMT1 Series

-70

-60

-50

-40

-30

-20

-10

0.06 0.1 0.2 0.6 1 2 4

FREQUENCY (MHz)

-6 -7 -8 -9 -10

-1 -2 -3 -4 -5

Attenuation CMT3 & CMT4 Common Mode

-50

-45

-40

-35

-30

-25

-20

-15

-10

0.06 0.1 0.2 0.4 0.6 0.8 1246

FREQUENCY (MHz)

-1 -2

-3

-5

-4

-6

Attenuation CMT2 Series

-70

-65

-60

-55

-50

-45

-40

-35

-30

-25

-20

0.08 0.1 0.15 0.2 0.3 0.4 0.5 0.6 0.7 0.8

FREQUENCY (MHz)

-6 -7 -8 -9 -10

-1 -2 -3 -4 -5

CMT-SERIES

Common Mode Inductors

(Through-Hole)

PM-185

COMMON-MODE (CMT)

Impedance Curves

Impedance CMT1 - 1 thru - 5

100

0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

FREQUENCY (MHz)

-1 -2

-3

-4 -5

Impedance CMT1 - 6 thru -10

0.05 0.2 0.4 0.6 0.8 1 1.4

FREQUENCY (MHz)

-6

-7

-9

-8

-10

Impedance CMT2 - 1 thru - 5

100

120

0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.7

FREQUENCY (MHz)

-1

-2 -3 -4

-5

Impedance CMT2 - 6 thru -10

0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.2 1.4 1.6

FREQUENCY (MHz)

-6 -7

-9

-8

-10

Impedance CMT3 & CMT4

0.5

1.5

2.5

3.5

0.06 0.1 0.2 0.4 0.6 0.8 1 2 4

FREQUENCY (MHz)

-4 -5 -6

Impedance CMT3 & CMT4

0.06 0.1 0.2 0.4 0.6 0.8 1 2

FREQUENCY (MHz)

-1

-2

-3

Z (K Ohm)

CMT-SERIES

Common Mode Inductors

(Through-Hole)

PM-186

TOROID (CS)

Description

• Encapsulated Through Hole Design

• Isolation between Pri and Sec of 3750 Volts

• Materials meet UL Class B

Applications

• Feedback elements linking the output and pulse control

circuitry

• Switch Mode Power Supplies: PFC, Half-bridge,

Full-bridge, Forward

• Off-Line

• Telecom

Part Inductance Turns +/-1% Current Range DCR (Ω) +/-15% Recommended Frequency

Number (mH) AMPS @ 20°C Terminating Range

Resistor

CS-1050-R 5.6 50 1-10 0.60 50 ohms 20k-200kHz

CS-1100-R 22.4 100 2-20 1.3 100 ohms 20k-200kHz

CS-1200-R 89.7 200 4-40 3.3 200 ohms 20k-100kHz

1) Test Parameters: 10kHz, 0.25 Vrms

2) Dimensions in Millimeters

3) Output Voltage is 1v/A with the terminating resistor and is linear over the speci-

fied range

4) Hipot is 3750 Volts from winding to test wire A-B

5) Materials meet UL Class B

6) Polarity Indicator Dot: (This lead is in phase with lead A of conductor A-B)

CS Series

Current Sense

Current Sense Inductors

Mechanical Diagrams

0.81

4.57Dia

12.70

17.15

11.74

20.32

wwllyy R

CS-xxx

4.77

6.35

9.53

xxx = Inductance value

wwllyy = Date code R = Revision level

RoHS

2002/95/EC

PM-187

TOROID (LCPI)

Description

• Low loss, powdered iron cores with stable

electrical operating characteristics maximize

inductor efficiency by minimizing copper losses

• Available in vertical and horizontal self leaded and head-

er mounted configurations

• Inductance values range from 10uH to 1000uH

• Current values range from 1.5 to 29.5 Amps

• Meets UL 94V-0 flammability standard

• Powder Iron core material

Applications

• Filters

• Buck and boost switches

• Chokes

Environmental Data

• Storage temperature range: -40°C to +105°C

• Operating ambient temperature range: -40°C to +75°C

(range is application specific)

Packaging

• Supplied in bulk packaging

LOW COST POWER INDUCTORS

Toroidal Inductors

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

CTX10-1-52-R CTX10-1-52LP-R CTX10-1-52M-R 10 10.14 2.4 2.1 5.4 15 0.0481

CTX20-1-52-R CTX20-1-52LP-R CTX20-1-52M-R 20 20.22 1.8 2.2 7.8 36 0.0829

CTX50-1-52-R CTX50-1-52LP-R CTX50-1-52M-R 50 50.29 2.6 2.7 16.3 130 0.0715

CTX100-1-52-R CTX100-1-52LP-R CTX100-1-52M-R 100 100.40 2.5 2.4 27.5 197 0.1060

CTX150-1-52-R CTX150-1-52LP-R CTX150-1-52M-R 150 151.70 2.1 2.3 35.7 283 0.1620

CTX250-1-52-R CTX250-1-52LP-R CTX250-1-52M-R 250 250.90 1.9 2.2 47.8 421 0.2210

CTX500-1-52-R CTX500-1-52LP-R CTX500-1-52M-R 500 505.00 1.7 1.9 77.9 645 0.3610

CTX750-1-52-R CTX750-1-52LP-R CTX750-1-52M-R 750 754.40 1.8 2.4 114.3 1530 0.4340

CTX1000-1-52-R CTX1000-1-52LPR CTX1000-1-52M-R 1000 1004.00 1.5 2.1 131.9 1530 0.6380

CTX10-2-52-R CTX10-2-52LP-R CTX10-2-52M-R 10 9.60 4.7 4.5 6.6 68 0.0183

CTX20-2-52-R CTX20-2-52LP-R CTX20-2-52M-R 20 19.60 3.2 3.2 9.4 69 0.0392

CTX50-2-52-R CTX50-2-52LP-R CTX50-2-52M-R 50 50.00 4.9 4.9 21.3 420 0.0326

CTX100-2-52-R CTX100-2-52LP-R CTX100-2-52M-R 100 101.70 4.4 4.3 35.0 643 0.0534

CTX150-2-52-R CTX150-2-52LP-R CTX150-2-52M-R 150 148.00 4.3 4.0 47.6 829 0.0719

CTX250-2-52-R CTX250-2-52LP-R CTX250-2-52M-R 250 251.10 4.2 4.2 66.0 1540 0.0833

CTX500-2-52-R CTX500-2-52LP-R CTX500-2-52M-R 500 499.40 3.1 3.3 104.0 1890 0.1830

CTX750-2-52-R CTX750-2-52LP-R CTX750-2-52M-R 750 749.30 3.4 3.4 147.3 2960 0.2080

CTX10-5-52-R CTX10-5-52LP-R CTX10-5-52M-R 10 9.68 8.7 11.1 9.4 417 0.0104

CTX20-5-52-R CTX20-5-52LP-R CTX20-5-52M-R 20 21.25 7.8 9.3 16.0 643 0.0260

CTX50-5-52-R CTX50-5-52LP-R CTX50-5-52M-R 50 49.60 7.6 9.4 29.3 1530 0.0248

CTX100-5-52-R CTX100-5-52LP-R CTX100-5-52M-R 100 97.20 8.2 7.5 45.7 1890 0.0267

CTX150-5-52-R CTX150-5-52LP-R CTX150-5-52M-R 150 150.60 7.7 7.5 66.0 2960 0.0401

CTX250-5-52-R CTX250-5-52LP-R 250 254.40 9.2 8.1 102.4 5860 0.0400

CTX10-7-52-R CTX10-7-52LP-R CTX10-7-52M-R 10 10.04 11.4 13.5 11.0 640 0.0080

CTX20-7-52-R CTX20-7-52LP-R CTX20-7-52M-R 20 20.96 11.4 14.5 19.1 1540 0.0110

CTX50-7-52-R CTX50-7-52LP-R CTX50-7-52M-R 50 52.27 10.5 10.2 33.5 1900 0.0163

CTX100-7-52-R CTX100-7-52LP-R 100 101.40 12.0 9.1 54.2 2960 0.0167

CTX150-7-52-R CTX150-7-52LP-R 150 152.80 12.8 10.5 79.3 5900 0.0204

CTX10-10-52-R CTX10-10-52LP-R 10 10.04 16.9 20.9 13.2 1530 0.0051

CTX20-10-52-R CTX20-10-52LP-R 20 21.17 16.0 16.0 21.3 1900 0.0070

CTX50-10-52-R CTX50-10-52LP-R 50 52.37 13.9 12.7 38.9 2960 0.0124

CTX100-10-52-R CTX100-10-52LPR 100 99.38 17.6 13.0 64.0 5880 0.0109

CTX10-16-52-R CTX10-16-52LP-R 10 9.90 27.3 29.3 16.9 2970 0.0032

CTX20-16-52-R CTX20-16-52LP-R 20 19.24 31.5 29.5 28.1 5860 0.0034

Notes: (1) Open circuit inductance test parameters: 100kHz, 0.250Vrms, 0 Adc.

(2)

DC current for an approximate ΔT of 30°C at 75°C Ambient with no core loss. See Chart 2 for derating of IDC with core loss.

(3) Peak current for an approximate 30% roll-off in OCL. For other current levels see Chart 1.

(4) Applied Volt-Time product (VμS) across the inductor. This value represents the VμS at 100kHz necessary to generate a core loss equal to 10% of the total

losses for 30°C rise. For other frequencies and operating levels see Chart 2. (Note: skin effect losses not included.)

(5) Energy storage (μJ) at ISAT. For other current levels see Chart 1.

(6) Maximum D.C. resistance at 20°C.

Family Table

RoHS

2002/95/EC

PM-188

TOROID (LCPI)

Vertical and Horizontal Self Leaded Mounting Options

(

)

(

)

(

)

(

)

(

)

(

)

(

)

CTX10-1-52-R CTX10-1-52LP-R 8.6 0.0 4.7 3.8 7.3 0.42 0.67

CTX20-1-52-R CTX20-1-52LP-R 9.1 0.0 6.7 5.6 7.4 0.37 0.62

CTX50-1-52-R CTX50-1-52LP-R 16.2 4.2 9.0 7.5 13.7 0.58 0.83

CTX100-1-52-R CTX100-1-52LP-R 15.5 4.2 12.4 10.7 13.7 0.58 0.83

CTX150-1-52-R CTX150-1-52LP-R 20.7 6.6 9.4 7.8 18.8 0.52 0.77

CTX250-1-52-R CTX250-1-52LP-R 20.9 6.0 13.0 11.0 18.8 0.52 0.77

CTX500-1-52-R CTX500-1-52LP-R 24.0 9.0 15.3 14.0 21.2 0.52 0.77

CTX750-1-52-R CTX750-1-52LP-R 29.8 11.7 17.4 15.6 28.2 0.52 0.77

CTX1000-1-52-R CTX1000-1-52LP-R 29.8 11.7 17.1 15.5 28.0 0.46 0.71

CTX10-2-52-R CTX10-2-52LP-R 12.7 0.0 7.8 6.3 11.0 0.71 0.96

CTX20-2-52-R CTX20-2-52LP-R 12.5 0.0 7.5 6.3 11.0 0.58 0.83

CTX50-2-52-R CTX50-2-52LP-R 21.6 6.1 13.6 11.0 19.5 0.89 1.14

CTX100-2-52-R CTX100-2-52LP-R 24.0 8.8 16.6 13.9 21.8 0.89 1.14

CTX150-2-52-R CTX150-2-52LP-R 30.6 11.2 11.4 9.3 28.5 0.80 1.05

CTX250-2-52-R CTX250-2-52LP-R 31.2 9.1 19.0 15.7 28.5 0.89 1.14

CTX500-2-52-R CTX500-2-52LP-R 36.7 11.7 14.8 12.5 34.5 0.71 0.96

CTX750-2-52-R CTX750-2-52LP-R 43.3 19.9 18.2 15.8 41.5 0.80 1.05

CTX10-5-52-R CTX10-5-52LP-R 22.2 5.4 13.9 11.5 19.9 1.11 1.36

CTX20-5-52-R CTX20-5-52LP-R 24.5 8.8 16.6 14.5 22.0 0.89 1.14

CTX50-5-52-R CTX50-5-52LP-R 32.3 10.1 18.9 16.5 28.8 1.11 1.36

CTX100-5-52-R CTX100-5-52LP-R 37.8 11.2 16.8 13.6 35.5 1.24 1.49

CTX150-5-52-R CTX150-5-52LP-R 46.4 18.8 19.8 16.8 43.4 1.24 1.49

CTX250-5-52-R CTX250-5-52LP-R 53.7 18.8 24.3 20.1 49.4 1.38 1.63

CTX10-7-52-R CTX10-7-52LP-R 25.7 6.5 18.0 16.0 22.4 1.38 1.63

CTX20-7-52-R CTX20-7-52LP-R 32.4 8.5 19.8 16.8 29.2 1.38 1.63

CTX50-7-52-R CTX50-7-52LP-R 39.0 10.8 16.8 13.9 35.7 1.38 1.63

CTX100-7-52-R CTX100-7-52LP-R 48.5 17.1 21.8 17.2 43.4 1.73 1.98

CTX150-7-52-R CTX150-7-52LP-R 54.5 17.1 25.4 21.2 50.9 1.73 1.98

CTX10-10-52-R CTX10-10-52LP-R 34.0 7.0 21.4 17.0 29.6 1.73 1.98

CTX20-10-52-R CTX20-10-52LP-R 40.5 9.0 18.0 14.3 35.2 1.73 1.98

CTX50-10-52-R CTX50-10-52LP-R 47.5 17.1 21.3 17.5 42.8 1.73 1.98

CTX100-10-52-R CTX100-10-52LP-R 57.0 15.0 27.5 21.3 50.6 2.15 2.45

CTX10-16-52-R CTX10-16-52LP-R 50.3 13.0 24.0 18.6 43.0 2.41 2.70

CTX20-16-52-R CTX20-16-52LP-R 59.0 13.0 28.0 23.0 50.7 2.69 2.99

Note: All dimensions are in millimeters.

T dia.

(typ.)

T dia.

(typ.)

T dia.

10.0 +/- 3

OD ID ID

H dia

(typ.)

H dia

(typ.)

H dia.

(typ.)

H dia.

(typ.)

VERTICAL

SELF LEADED

MOUNT

HORIZONTAL

SELF LEADED

MOUNT

Drawings are not to scale.

FIGURE 1 FIGURE 2

Mechanical Diagrams

LOW COST POWER INDUCTORS

Toroidal Inductors

PM-189

TOROID (LCPI)

HEADER MOUNT

Header Mounted Option

(

)

(

)

(

)

(

)

(

)

(

)

(

)

(

)

CTX10-1-52M-R 3 8.6 9.4 9.4 6.9 6.5 6.5 — —

CTX20-1-52M-R 3 9.1 9.4 9.4 9.0 6.5 6.5 — —

CTX50-1-52M-R 4 16.2 19.6 16.1 20.0 15.3 6.4 — —

CTX100-1-52M-R 4 15.5 19.6 16.1 19.7 15.3 6.4 — —

CTX150-1-52M-R 4 20.7 19.6 16.1 24.2 15.3 6.4 — —

CTX250-1-52M-R 5 20.9 31.0 16.0 22.5 20.3 10.2 1.20 1.45

CTX500-1-52M-R 5 24.0 35.4 21.7 25.0 23.0 15.4 1.20 1.45

CTX750-1-52M-R 5 29.8 35.4 21.7 31.6 23.0 15.4 1.20 1.45

CTX1000-1-52M-R 5 29.8 35.4 21.7 31.2 23.0 15.4 1.20 1.45

CTX10-2-52M-R 3 12.7 13.6 11.4 11.7 10.8 7.5 — —

CTX20-2-52M-R 3 12.5 13.6 11.4 11.4 10.8 7.5 — —

CTX50-2-52M-R 5 21.6 31.0 16.0 23.5 20.3 10.2 1.20 1.45

CTX100-2-52M-R 5 24.0 35.4 21.7 26.0 23.0 15.4 1.20 1.45

CTX150-2-52M-R 5 30.6 31.0 16.0 32.5 20.3 10.2 1.20 1.45

CTX250-2-52M-R 5 31.2 35.4 21.7 33.4 23.0 15.4 1.20 1.45

CTX500-2-52M-R 5 36.7 31.0 16.0 38.4 20.3 10.2 1.20 1.45

CTX750-2-52M-R 5 43.3 35.4 21.7 45.4 23.0 15.4 1.20 1.45

CTX10-5-52M-R 5 22.2 31.0 16.0 22.7 20.3 10.2 1.20 1.45

CTX20-5-52M-R 5 24.5 35.4 21.7 25.5 23.0 15.4 1.20 1.45

CTX50-5-52M-R 5 32.3 35.4 21.7 33.7 23.0 15.4 1.11 1.36

CTX100-5-52M-R 5 37.8 35.4 21.7 40.2 23.0 15.4 1.24 1.49

CTX150-5-52M-R 5 46.4 35.4 21.7 47.0 23.0 15.4 1.24 1.49

CTX10-7-52M-R 5 25.7 35.4 21.7 26.7 23.0 15.4 1.38 1.63

CTX20-7-52M-R 5 32.4 35.4 21.7 34.2 23.0 15.4 1.38 1.63

CTX50-7-52M-R 5 39.0 35.4 21.7 40.3 23.0 15.4 1.38 1.63

Note: All dimensions are in millimeters.

Drawings are not to scale.

FIGURE 3 FIGURE 4 FIGURE 5

0.50d

ia.

(typ.)(typ.)

8+/- 1

0.70dia.(typ.)

4.0+

0+/-

4.0 - 1

1.25dia.(typ.)

1.0

ia.

(typ.)

1.00

(typ.)

4.25+/- 1.54.25+/- 1.5

Pins1&3s1&3:Tdia.ia.

Pins2&4s2&4:1.21.20dia.ia.

Holes1&3s1&3:Hdia.dia.

Holes2&4s2&4:1.45dia.

CONNECTION DIA-

GRAM

LOW COST POWER INDUCTORS

Toroidal Inductors

PM-190

TOROID (LCPI)

Inductance Characteristics

Core Loss

20 kHz

50 kHz

100 kHz

200 kHz

500 kHz

% of Losses from Irms (maximum)

% of applied Volt-μ Seconds

100

200

300

400

500

600

800

1000

800

600

500

400

300

200

100

050

Inductance

% OF ISA T

% of OCL or % of Energy

Energy

100 150 200 250 300

LOW COST POWER INDUCTORS

Toroidal Inductors

Recommended Solder Reflow Profiles

Profile Feature Standard SnPb Solder Lead (Pb) Free Solder

Average Ramp-Up Rate (TLto TP) 3°C/Second Max. 3°C/Second Max.

Preheat

Temperature Min. (TSmin) 100°C 150°C

Temperature Max. (TSmax) 150°C 200°C

Time (Min to Max) (ts) 60-120seconds 60-120seconds

Tsmax to TL

Ramp-Up Rate 3°C/Second Max.

Time Maintained Above:

Temperature (TL) 183°C 217°C

Time (tL) 60-150 Seconds 60-150 Seconds

Peak Temperature (TP) 235°C +/-5°C 255°C +/-5°C

Time Within 5°C of Actual Peak Temperature (tP) 30 Seconds Max 10 Seconds Max

Ramp Down Rate 6°C/ Second Max. 6°C/ Second Max.

Time 25°C to Peak Temperature 6 Minutes Max 8 Minutes Max

Application Notes

Magnetics

Temperature

Preheat

Critical Zone

TL to TL

t 25°C to peak

Time

25°C

min

max

All temperatures refer to the topside of the package, measured on the package body surface

Reference JEDEC J-STD-020B

PM-191

APPLICATION NOTES

PM-192

APPLICATION NOTES

Using the Versa-Pac as a Flyback Transformer

The Versa-Pac range of transformers is one of the many

products manufactured under the Cooper Coiltronics®

brand of power magnetics from Cooper Bussmann.

Versa-Pac is available in five sizes and is suitable for

flyback circuits with power levels up to 35W and a maxi-

mum switching frequencies of 500kHz. The VP series

was designed, primarily, for low voltage applications

typically 3.3V, 5V and 12V. With the addition of the VPH

products to the range the Versa-Pac can now be used

for 24V, 48V and, at higher frequencies, even 120V

applications. Each transformer has six identical windings

that can be configured in series and parallel to produce

the required transformer design, the isolation between

these windings is 500Vdc. Full product data is available

on our website: www.cooperbussmann.com

Design Procedure

In order to design a flyback transformer using the Versa-

Pac the following information is required: nominal, mini-

mum and maximum input voltages (Vin(nom), Vin(min) &

Vin(max)), output voltage (Vo), output current (Io) and

switching frequency (Fs).

For the purpose of our example let’s take the following

values:

Vo = 5V, Io = 1A, Vin(min) = 40V, Vin(nom)=48V ,

Vin(max) = 56V and Fs = 200kHz

Using the graph for Unipolar (Flyback) Power v

Frequency from the data sheet select the required Versa-

Pac size by reading off your required output power and

operating frequency.

At 200kHz and 5W this gives a VP3 size.

If the output power requirement can’t be met then the

Versa-Pac is unable to offer a flyback transformer solu-

tion. It may be worth considering a Push-Pull topology, as

this will give better transformer utilization allowing high

output power levels for the same transformer size.

Calculate the turns ratio for a duty cycle (D) of 0.5 using

the equation;

Vo/Vin(nom) = Nsec/Npri x (D/1-D) (1)

Where Nsec is the number of secondary windings and

Npri is the number of primary windings, Npri/Nsec is the

turns ratio which must be rounded to the nearest achiev-

able value (i.e. 0.5, 0.667, 1, 1.5, 2, 3 etc).

5/48 = Nsec/Npri x 0.5/(1-0.5)

Npri/Nsec = (48x1)/5 = 9.6

Rounding down, Npri/Nsec = 5 (max ratio)

Vin(nom) and 0.5 duty cycle are used only as a starting

point, it is possible that using Vin(min) with lower or high

duty cycles you may achieve a more suitable turns ratio.

Calculate the actual duty cycle for Vin(max) using equa-

tion 1 and the calculated turns ratio rounded up or down

to the nearest achievable value.

5/56 = (1/5) x D/(1-D)

0.446-0.446D = D

D = 0.446/1.446 = 0.309

Calculate the primary volt-seconds product using the fol-

lowing equation:

Primary Vs = D x Ts x Vin(max)

Where Ts = 1/Fs (2)

This value should be less than the rated primary Volt-

μsec, if the primary uses one winding the rated Volt-μsec

is the same as Volt-μsec(Base). If the primary is two

windings in series then the rating is then 2 x Volt-

μsec(Base) and for 3 series windings 3 x Volt-μsec(Base)

etc. If the Volt-μsec rating can not be achieved using the

selected Versa-Pac size then you will need to select a

larger size or increase the switching frequency.

Application Notes

Magnetics

Watts

Frequency, kHz

100

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

200 300 400 500

VP 5

VP 4

VP 3

VP 2

VP 1

Unipolar (Flyback) Power vs Frequency

PM-193

APPLICATION NOTES

Application Notes

Magnetics

Primary Vs = 0.309 x 1/200x103x 56 = 86.52Vμsec

The VP3 has a Volt-μsec(Base) of 27.7Vμsec, multiply-

ing this by 5 gives a rating of 138.5Vμsec. So the VP3

size meets the volt-seconds requirements.

If the required volt-seconds rating can’t be achieved you

can reduce the required rating by increasing the switching

frequency. Alternatively you can recalculate the turns ratio

using Vin(min) as this may increase the number of series

primary windings.

Starting with the highest inductance value for the selected

VP size, calculate the output current at which current con-

duction is at the boundary between continuous and dis-

continuous.

Io (boundary) = Ts x Vo x (1-D(max))2/(2 x Ls) (3)

Where Ls is the secondary inductance and Dmax is the

duty cycle at Vin(min).

Selecting the VP3-0780:

D(max) = 0.625/1.625 = 0.385

Ls = 63.2μH

Io (boundary) = 5x10-6 x 5 x (1-0.385)2/

(2 x 63.2x10-6) = 0.075A

As the boundary current is less than the maximum

output current the transformer is operating in contin-

uous mode.

Calculating the peak and rms primary currents we can

determine if the selected Versa-Pac meets the specified

requirements.

For Continuous mode conduction:

Peak Primary Current:

Ipri(peak) = Nsec/Npri x (1/1-D(max))

x Io + (Vin(min) x Ts x D(max))/2 x Lpri (4)

Where Lpri is the primary inductance.

In order to calculate the rms primary current you first

need to calculate the primary current delta and average

peak.

ΔIpri = (Vin(min) x D(max) x Ts)/Lpri (5)

Ipri(avg-pk) = (Ipri(peak) + (Ipri(peak) - ΔIpri))/2 (6)

Ipri(rms) = (D(max) x (Ipri(avg-pk))2)0.5 (7)

Ipri(peak) = 0.2 x 1/(1-0.385) + (40 x 5x10-6 x 0.385)/

(2 x 52x 63.2x10-6) = 0.35A

Peak current is higher than the Isat rating for the

VP3-0780, which is equal to 6/5 x Isat(base). So mov-

ing up to the VP3-0138, we once again find that con-

duction is mainly continuous mode and so peak pri-

mary current:

Ipri(peak) = 0.2 x 1/(1-0.385) + (40 x 5x10-6 x 0.385)/

(2 x 52x 11.2x10-6) = 0.462A

ΔIpri = (40 x 0.385 x 5x10-6)/(52x 11.2x10-6) = 0.275A

Ipri(avg-pk) = (0.462 + (0.462 – 0.275))/2 = 0.325A

Ipri(rms) = (0.385 x 0.3252)0.5 = 0.202A

For the VP3-0138 the Irms rating is 1.47A and the

Isat(base) is 0.59A both of which are sufficiently high

to meet the primary current requirements.

For discontinuous mode conduction:

First we need to calculate the average primary current:

Ipri(avg)= (Vo x Io)/(Vin(min) x Efficiency) (8)

Ipri(peak) = (2 x Ipri(avg))/D(max) (9)

Ipri(rms) = ((Ipri(peak)2x D(max))/3)0.5 (10)

You can now check these results against the Isat and

Irms ratings, bearing in mine that the actual Isat rating:

= (6 x Isat(base))/Number of windings driven (11)

The number of windings driven for a flyback transformer

is the number of series windings used to make up the pri-

mary. So for two series primary windings the rated Isat is

actually 3 times Isat(base).

Finally, calculate the maximum rms secondary current,

For continuous mode:

Isec(rms) = ((1-D(max)) x (Io/(1-D(max)))2)0.5 (12)

Application Notes

Magnetics

For discontinuous mode:

Isec(rms) = ((1-D(max))/3 x (Isec(peak))2)0.5 (13)

Where, referring to equation 9:

Isec(peak) = Ipri(peak) x Npri/Nsec (14)

Isec(rms) = ((1-0.385) x (1/(1-0.385))2)0.5 = 1.275A

The VP3-0138 has an Irms(base) rating of 1.47A

Examples:

SLIC Power Supply

By connecting three secondary windings in series much

higher output voltages can be achieve, in this example

each secondary winding has a -24V output therefore pro-

viding the -48V and -72V supplies required in SLIC appli-

cations.

Split +/-12V Supply

Using a secondary center tap allows the winding to be

configured for positive and negative outputs. Extra wind-

ings are paralleled with the primary and secondary wind-

ings in order handle more current and reduce losses.

PM-194

APPLICATION NOTES

PM-195

APPLICATION NOTES

Using the Versa-Pac as a Forward Converter Transformer

The Versa-Pac range of transformers is one of the many

products manufactured under the Cooper Coiltronics®

brand of power magnetics from Cooper Bussmann.

Versa-Pac is available in five sizes and is suitable for a

maximum switching frequency of 500kHz and power

levels up to 30W, for single ended topologies, or 60W for

bipolar applications. The VP series was designed,

primarily, for low voltage applications typically 3.3V, 5V

and 12V. With the addition of the VPH products to the

range the Versa-Pac can now be used for 24V, 48V and,

at higher frequencies, even 120V applications. Each

transformer has six identical windings that can be

configured in series and parallel to produce the required

transformer design, the isolation between these windings

is 500Vdc. Full product data is available on our website:

www.cooperbussmann.com

Single Ended Forward Converter Design Procedure

In order to design a forward converter transformer using

the Versa-Pac the following information is required: nomi-

nal, minimum and maximum input voltages (Vin(nom),

Vin(min) & Vin(max)), output voltage (Vo), output current

(Io) and switching frequency (Fs).

For the purpose of our example let’s take the following

values:

Vo = 3.3V, Io = 5A, Vin(min) = 40V, Vin(nom)=48V ,

Vin(max) = 56V and Fs = 250kHz

Using the graph for unipolar (Flyback) Power v Frequency

from the data sheet select the required Versa-Pac size by

reading off your required output power and operating fre-

quency.

At 250kHz and 16.5W this gives a VP5 size.

Although the data used in the Power v. Frequency curve

was derived using a flyback topology, as a guide to

Versa-Pac size requirements, it still holds true for unipolar

forward converters.

Calculate the turns ratio for a duty cycle (D) of 0.25 using

the equation;

Vo/Vin(nom) = D x Nsec/Npri (1)

Where Nsec is the number of secondary windings and

Npri is the number of primary windings, Npri/Nsec is the

turns ratio which must be rounded to the nearest achiev-

able value (i.e. 0.5, 0.667, 1, 1.5, 2, 3 etc).

3.3/48 = Nsec/Npri x (0.25)

Npri/Nsec = (48x0.25)/3.3 = 3.6

Rounding down, Npri/Nsec = 3

Vin(nom) and 0.25 duty cycle are used only as a starting

point, it is possible that using Vin(min) with lower or high

duty cycles you may achieve a more suitable turns ratio.

Note: Maximum duty cycle for most unipolar forward con-

verters is 0.5.

Calculate the maximum duty cycle for Vin(min) using

equation 1 and the calculated turns ratio rounded up or

down to the nearest achievable value.

3.3/40 = 1/3 x (D)

(3.3 x 3)/40 = D

D(max) = 0.2475

Calculate the primary volt-seconds product using the fol-

lowing equation:

Primary Vs = D(max) x Ts x Vin(min)

Where Ts = 1/Fs (2)

This value should be less than the rated primary Volt-

μsec, if the primary uses one winding the rated Volt-μsec

is the same as Volt-μsec(Base). If the primary is two

windings in series then the rating is then 2 x Volt-

μsec(Base) and for 3 series windings 3 x Volt-μsec(Base)

etc. If the Volt-μsec rating can not be achieved using the

selected Versa-Pac size then you will need to select a

larger size or increase the switching frequency.

Primary Vs = 0.2475 x 1/250x103x 40 = 39.6Vμsec

Application Notes

Magnetics

Watts

Frequency, kHz

100

0.0

5.0

10.0

15.0

20.0

25.0

30.0

35.0

40.0

200 300 400 500

VP 5

VP 4

VP 3

VP 2

VP 1

Unipolar (Flyback) Power vs Frequency

PM-196

APPLICATION NOTES

Application Notes

Magnetics

The VP5 has a Volt-μsec(Base) of 65.6Vμsec, multiply-

ing this by 3 gives a rating of 196.8Vμsec. So the VP5

easily meets the volt-seconds requirements.

If the required volt-seconds rating can’t be achieved you

can reduce the required rating by increasing the switching

frequency. Alternatively you can recalculate the turns ratio

using Vin(max) or a high duty cycle as this may increase

the number of series primary windings.

Starting with the highest inductance value for the selected

VP, calculating the rms primary currents we can deter-

mine if the selected Versa-Pac meets the specified

requirements.

In order to calculate the rms primary current you first

need to calculate the peak current.

Ipri(peak) = Nsec/Npri x (Io + ΔIo/2) + Imag(peak) (3)

Where:

Imag(peak) = (Vin(min) x Ts x D(max))/Lpri (4)

Primary rms current:

Ipri(rms) = (D(max) x (Ipri(avg-pk))2)0.5 (5)

Where:

Ipri(avg-pk) = (Ipri(peak) + (Ipri(peak) -

Imag(peak)))/2 (6)

Assuming ΔIo is set to 10% of Io max, which is achieved

by selection of the correct output inductor value (see

application note EUA001). Using a VP5-1200, the L(base)

is 76.8μH therefore:

Imag(peak) = (40 x 1/250x103x 0.248)/

32x 76.8 x10-6= 0.0574A

Ipri(peak) = 1/3 x (5 + (0.5/2) + 0.0574 = 1.81A

Ipri(avg-pk) = (1.81 + (1.81 – 0.0574))/2 = 1.78A

Ipri(rms) = (0.248 x 1.782)0.5 = 0.89A

The rms current rating, Irms(base), for the VP5-1200

is 2.08A

Finally, calculate the maximum rms secondary current,

Isec(rms) = (D(max) x (Io + Isec(peak)/2)2)0.5 (7)

Where, referring to equation 3:

Isec(peak) = Ipri(peak) x Npri/Nsec (8)

Isec(peak) = 1.81 x 3 = 5.43A

Isec(rms) = (0.248 x ((5 + 5.43)/2)2)0.5 = 2.6A

The rms current rating, Irms(base), for the VP5-1200

is 2.08A. In order to achieve the required rms current

rating at least two parallel windings must be used to

make up the secondary. For improved efficiency it

would be normal practice to use both the spare wind-

ings and have a secondary made up of three parallel

windings.

Transformer Reset

In a practical single ended forward converter design you

need to consider how transformer reset is going to be

achieved. During the switch ‘ON’ period current propor-

tional to the output current plus the magnetizing current

flow in the primary winding, the magnetizing current must

be reset to zero during the switch ‘OFF’ period in order to

prevent converter failure. This can be achieved in a

number of ways, figure 1 shows a method that uses an

auxiliary primary winding connected in anti-phase to the

main primary. This additional winding acts in flyback

mode during the switch ‘OFF’ period recovering the

magnetizing energy in to the supply rail.

Figure 1

For Versa-Pac designs this method limits the converter

maximum duty cycle to 50% and also reduces the num-

ber of possible configurations, as only 5 windings will be

available. Figure 2 shows a simple way of resetting the

transformer using an resistor-capacitor-diode (RCD) net-

work which allows all 6 windings to be used when config-

uring the transformer.

Application Notes

Magnetics

Figure 2

Using an RCD reset network has a number of advan-

tages, it reduces the voltage stress on the switch, it limits

turn off voltage spike and permits operation at greater

than 50% duty cycle. Figure 3 shows a reset method for a

dual switch topology, this method allows the primary

winding to operate in flyback mode with the current flow-

ing through the two recovery diodes. This technique is

similar to that shown in figure 1, the advantages of this

topology include reduced voltage rating requirement for

the switches and no requirement for an auxiliary primary

winding.

Figure 3

PM-197

APPLICATION NOTES

Power Inductors Improve Reliability in High Temperature Designs

The Cooper Coiltronics®brand of High Current FP3™

power inductors from Cooper Bussmann is designed for

high density, medium current applications using a high

temperature iron powder core material. These inductors

do not exhibit the thermal aging issue frequently

associated with iron powder core inductors. In fact the

FP3 core is rated for 200°C without thermal degradation.

The FP3 family is rated for 155°C operation. The

calculations below will allow users to take advantage of

this high temperature capability.

In this example, a buck regulator will be used to convert

a 12V input to a 5V output with a load current of 4.5A.

The operating frequency was chosen to be 600 kHz to

reduce the size of the filter components, while still main-

taining good efficiency. The converter is designed to

have 20% ripple current, so a relatively low ESR output

filter capacitor will be used, as is typical in switching

power supplies.

First calculate the needed inductance value:

V = L * dI/dt where:

V = Vin - Vout (voltage across the inductor)

dT = On time of drive = Vout/Vin/frequency

ΔI = Chosen above to be 20%

Calculate the required inductance:

L = V * dt / ΔI = (12-5)*(12/5/600k)/(0.2*4.5)

L= 4.8 μH

Choose 4.7 μH, the nearest standard value

Recalculate ripple current at 23% using 4.7 μH

Second determine peak to peak flux density, Bp-p:

Bp-p = K * L * ΔI where:

K: K-factor from the adjacent table

L: Inductance μH

ΔI: Peak to peak ripple current (Amps)

Bp-p = 105*4.7*0.23*4.5 = 510 Gauss

Next determine the total losses in the inductor:

Total losses = DC loss + AC loss

DC loss = I2*DCR = 4.52* 0.040 = 0.81 W

(DCR from FP3 datasheet)

AC loss from table at Bp-p of 510 = 0.15 W

Total Loss = DC loss + AC loss = 0.96W

Finally determine the temperature rise.

Total loss = 0.96W, using the table,

Temperature rise is 80°C

Assuming an ambient temperature of 70°C,

The temperature of the inductor is

T = 70 +75 = 150°C

Application Notes

Magnetics

12V

Input

4.5A

PWM

Part Number K-factor

FP3-R10 803

FP3-R20 482

FP3-R47 344

FP3-R68 268

FP3-1R0 219

FP3-1R5 185

FP3-2R0 161

FP3-3R3 127

FP3-4R7 105

FP3-8R2 78

FP3-150 59

PM-198

APPLICATION NOTES

PM-199

APPLICATION NOTES

Application Notes

Magnetics

Note the data assumes no cooling airflow. Cooling will reduce the temperature of the inductor.

The FP3 is rated for 155°C operation.

FP3 AC Loss at Frequency, kHz

CoreLoss vs. Flux Density

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

0.90

1.00

250 500 750 1000 1250 1500 1750 2000 2250

B p-p

(

Gauss

)

CoreLoss (W)

200

300

400

500

600

700

800

900

1000

Temperature Rise vs. Watt Loss

100

110

120

130

140

0.12 0.24 0.36 0.48 0.61 0.73 0.85 0.97 1.09 1.21 1.33 1.45 1.57

Total Loss (W

)

Temperature Rise (C)

PM-200

APPLICATION NOTES

Switching Regulator Inductor Design

In switching regulator applications the inductor is used as

an energy storage device, when the semiconductor

switch is on the current in the inductor ramps up and

energy is stored. When the switch turns off this energy is

released into the load, the amount of energy stored is

given by;

Energy = 1/2L.I2(Joules) (1)

Where L is the inductance in Henrys and I is the peak

value of inductor current.

The amount by which the current changes during a

switching cycle is known as the ripple current and is

defined by the equation;

V1= L.di/dt (2)

Where V1is the voltage across the inductor, di is the rip-

ple current and dt is the duration for which the voltage is

applied. From this we can see that the value of ripple cur-

rent is dependent upon the value of inductance.

Choosing the correct value of inductance is important in

order to obtain acceptable inductor and output capacitor

sizes and sufficiently low output voltage ripple.

Figure 1

As can be seen from figure 1 inductor current is made up

of AC and DC components, because the AC component

is high frequency it will flow through the output capacitor

as it has a low HF impedance. This will produce a ripple

voltage due to the capacitor ‘equivalent series resistance’

(ESR) that will appear at the output of the switching regu-

lator. This ripple voltage needs to be sufficiently low as

not to effect the operation of the circuit the regulator is

supplying, normally in the order of 10-500mVpk-pk.

Selecting the correct ripple current also impacts on the

size of inductor and output capacitor, the capacitor will

need to have a sufficiently high ripple current rating or it

will overheat and dry out. In order to get a good compro-

mise between inductor and capacitor size a ripple current

value of 10-30% of maximum inductor current should be

chosen. This also means that the current in the inductor

will be continuous for output currents greater that 5-15%

of full load.

Inductor Selection for Buck Converters

When selecting an inductor for a Buck converter, as with

all switching regulators, you will need to define or calcu-

late the following parameters:

• Maximum input voltage

• Output voltage

• Switching frequency

• Maximum ripple current

• Duty cycle

For the example shown in figure 2 lets assume a switch-

ing frequency of 250kHz, input voltage range of

12V±10% and a max ripple current of 220mA.

Figure 2

For an input voltage of 13.2V the duty cycle will be:

D = Vo/Vi= 5/13.2 = 0.379 (3)

Where Vois the output voltage and Viis the input volt-

age.

Voltage across the inductance:

V1= Vi- Vo= 8.2V when the switch is on (4)

V1= - Vo= -5V when the switch is off (5)

Require inductance:

L = V1.dt/di = (8.2 x 0.379/250 x 103)/0.22 (6)

L = 56.5μH

Application Notes

Magnetics

Vout

ESR

Buck Induc r to

I load dI

I Inductor

Switch Buck Inductor

Input Voltage

12 V Freewheeling

Diode Output

Cap

Output

Voltage

Application Notes

Magnetics

Inductor Selection for Boost Converters

In order to calculate the require value of inductance for

a Boost converter we follow the same procedure as

described for the Buck converter, the difference being that

the equations for duty cycle and inductor voltage change.

Taking maximum input voltage as 5.5V, switching

frequency as 100kHz and maximum ripple current as

0.1A.

Figure 3

Duty cycle:

D = 1 – (Vi/Vo) = 1 – (5.5/12) = 0.542 (7)

Inductor Voltage:

V1= Vi= 5.5V when the switch is on (8)

V1= Vo– Vi= 6.5V when the switch is off (9)

Using equation 6, inductance:

L = (5.5 x 0.542/100 x 103)/0.1

L = 298μH

One thing to note about the Boost converter topology is

that, unlike the Buck converter, inductor current does not

continuously flow to the load. During the switch ‘on’ period

the inductor current flows to ground and the load current

is supplied from the output capacitor. This means that the

output capacitor must have sufficient energy storage

capability and ripple current rating in order to supply the

load current during this period.

Inductor Selection for Buck-Boost Converters

(including Cuk & SEPIC)

The procedure shown here is for the Cuk converter but it

applies equally well to the SEPIC and the single inductor

Buck-Boost topologies. Initially we will consider the circuit

utilizing two separate inductors of equal value and then

look at some of the advantages of using coupled inductors.

For this example we shall use a switching frequency of

200kHz and a maximum ripple current of 200mA.

Figure 4

Duty cycle:

D = Vo/(Vo+ Vi) = 12/(12+18) = 0.4 (10)

Inductor voltages:

V1= Vi= 18V when the switch is on (11)

V1= Vo= 12V when the switch is off (12)

Using equation 6, inductance:

L = (18 x 0.4/200 x 103)/0.2

L = 180μH

Both the SEPIC and Cuk topologies offer advantages

over the single inductor Buck-Boost design. Input current

is continuous resulting in lower peak values, drive circuit

requirements are simple due to switch location and the

use of a coupled inductor reduces the cost and PCB

space penalties of these topologies.

One thing to note when using coupled inductors, for the

total ripple current and total inductive energy stored to

remain the same the inductance of each winding should

be halved (for our example Lcouple = 90μH).

Boost Inductor Diode

Input Voltage

5V Switch Output

Cap

12V

Output

Voltage Diode

Switch Output

Cap Output

Voltage

Inductor 1 Inductor 2

Coupling

Cap

Input 5-18V

-12V

PM-201

APPLICATION NOTES

PM-202

APPLICATION NOTES

Inductor Selection for SEPIC Designs

The SEPIC (single-ended primary inductance converter)

in an increasingly popular topology, particularly in battery

powered applications, as the input voltage can be higher

or lower than the output voltage. This presents obvious

design advantages but for many engineers the circuit

operation and component selection is a mystery, for those

that understand the basics the addition of a coupled

inductor is an added complication. This article looks at the

operation of the SEPIC and compares the design proce-

dure for two single winding inductors with a coupled

inductor approach.

Basic Operation

Figure 1 shows the simple circuit diagram for a SEPIC,

during the switch (SW) ON time the voltage across both

inductors is equal to Vin. This is obvious for L1, however it

is not so clear for L2. In order to understand this we first

need to look at the voltage across Cp, neglecting ripple

voltage, this voltage is constantly at the value of Vin. The

simplest way to see this is when the circuit is at equilibri-

um, under these conditions there is no DC voltage across

L1 or L2, so one side of the capacitor is at Vin and the

other at zero volts.

When the switch is ON capacitor Cp is connected in par-

allel with L2, hence the voltage across L2 is the same as

the capacitor voltage, -Vin. This in turn means that diode

D1 is reverse bias and the load current is being supplied

by capacitor Cout. During this period energy is being

stored in L1 from the input and in L2 from Cp.

Figure 1 - Simple SEPIC Circuit

When the switch turns off the current in L1 continues to

flow through Cp, D1 and into Cout and the load recharg-

ing Cp ready for the next cycle. The current in L2 also

flows into Cout and the load, ensuring that Cout is

recharged ready for the next cycle.

During this period the voltage across both L1 and L2 is

equal to Vout, once again this is fairly clear for L2 but no

so for L1. However we already know that the voltage

across Cp is equal to Vin and that the voltage on L2 is

equal to Vout, in order for this to be true the voltage at the

node of Cp and L1 must be Vin + Vout. This in turn

means that the voltage across L1 is (Vin+Vout) – Vin =

Vout.

Inductor Selection

First, let us look at the selection of two separate inductors

for L1 and L2 in the following example:

Input voltage (Vin) – 2.8V – 4.5V

Output (Vout & Iout) – 3.3V, 1A

Switching Frequency (Fs) – 250kHz

Efficiency - 90%

First we need to calculate the duty cycle;

D = Vout/(Vout + Vin)

The worst case condition for inductor ripple current is at

maximum input voltage so;

D = 3.3/(3.3 + 4.5) = 0.423

Normally, the output inductor is sized to ensure that the

inductor current is continuous at minimum load and that

the output voltage ripple does not affect the circuit that

the converter is powering. In this case we will assume a

20% minimum load thus allowing a 40% peak to peak rip-

ple current in the output inductor L2.

Calculating the value of L2;

V = L di/dt

Where V is the voltage applied to the inductor, L in the

inductance, di is the inductor peak to peak ripple current

and dt is the duration the voltage is applied for. Hence;

L = V.dt/di

dt = 1/Fs x D

dt = 1/(250 x 103) x 0.423 = 1.69 μs

V = Vin during the switch ON time so;

L2 = 4.5 x (1.69 x 10-6/0.4)

L2 = 19 μH

Using the nearest preferred value would lead to the

selection of a 22 μH inductor. It is common practice to

select the same value for both input and output inductors

Application Notes

Magnetics

Vin

SW L2

Cp D1

Cout

Vout

PM-203

APPLICATION NOTES

Application Notes

Magnetics

in SEPIC designs although when two separate parts are

being used it is not essential.

Having selected the inductance value we now need to

calculate the required RMS and peak current ratings for

both inductors.

For input inductor L1;

Irms = (Vout x Iout)/(Vin (min) * efficiency)

Irms = (3.3 x 1)/(2.8 x 0.9) = 1.31A

Ipeak = Irms + (0.5 x Iripple)

Although worst case ripple current is at maximum input

voltage the peak current is normally highest at the mini-

mum input voltage.

Iripple = (V.dt)/L

Iripple = (2.8 x 2.2 x 10-6)/22 x 10 -6 = 0.28A

Ipeak = 1.31 + 0.14 =1.45A

So a 22μH, 1.31Arms & 1.45Apk rated inductor is

required. For example the DR73-220 from Cooper

Coiltronics®, this part is 7.5mm square and 3.5mm high

with 1.62Arms and 1.67Apk current ratings.

For the output inductor L2

Irms = Iout = 1A

Iripple = (4.5 x 1.69 x 10-6)/22 x 10-6 = 0.346A

Ipeak = 1 + 0.173 = 1.173A

So a 22μH, 1Arms & 1.173Apk rated inductor is required,

which for simplicity could be the same DR73-220 inductor

used for L1.

Coupled Inductor Selection

When calculating the value for a coupled inductor you

need to bear in mind that all the current is effectively flow-

ing in one inductor and that if the two windings are close-

ly coupled the ripple current will be split equally between

them. So calculating the inductance value;

L = V.dt/di

From our earlier example the output ripple current needs

to be 0.4Apk-pk, so now we calculate for 0.8A as the

ripple current is split between the two windings

L = 4.5 x (1.69 x 10-6/0.8) = 9.5μH

From this it can be seen that by using a coupled inductor

the required inductance is halved. It is also important to

note that because the two winding are on the same core

they must be the same value. If they are not the voltage

across each winding will not be equal and Cp will act as a

short circuit to the difference.

Continuing with the example using an inductance value of

10μH we now need to calculate the worst case peak cur-

rent requirement. We already know the RMS current in

each winding,

Input inductor RMS current = 1.31A

Output inductor RMS current = 1A

Ipeak = Iin + Iout + (0.5 x Iripple)

Iripple = (2.8 x 2.2 x 10-6)/10 x 10-6 = 0.62A

Ipeak = 1.31 + 1 + 0.31 = 2.62A @ minimum input

voltage

So a 10μH coupled inductor with 2.31Arms and 2.62Apk

current ratings is required, for example DRQ74-100.

This part has the same 7.5mm square footprint as the

DR73-220 that was selected in the example using

separate inductors but is 4.35mm high.

Using a coupled inductor takes up less space on the

PCB and tends to be lower cost than two separate induc-

tors. It also offers the option to have most of the inductor

ripple current flow in either the input or the output. This is

achieved by using a winding construction that positions

most of the leakage inductance in one winding, this will

cause most of the ripple current to appear in the opposite

winding. By doing this the need for input filtering can be

minimized or the output ripple voltage can be reduced to

very low levels when supplying sensitive circuits.

Cooper Bussmann offers a number of coupled inductor

options from the Cooper Coiltronics®range, including the

SDQ and DRQ series of shielded drum inductors and the

Econo-Pac and Octa-Pac range of toroid inductors. With

inductance values from 0.33μH to 1mH and sizes from

5.2mm 2 x 1.2mm high up to 12.5mm 2 x 8mm high

Cooper Coiltronics®offers one of the broadest ranges of

coupled inductor solutions.

PM-204

APPLICATION NOTES

PoE Power Magnetics - Options and Trends

What is Power over Ethernet technology?

Ethernet enabled devices require both data connectivity

and a power supply. Power over Ethernet (PoE) technol-

ogy allows Ethernet devices to receive power as well as

data over standard category 5 Ethernet cable. PoE is

governed by the standard defined in IEEE802.3af.

Specific details of the 802.3af standard are available

from the Institute of Electrical and Electronic Engineers

at www.ieee.org. This article highlights an easy to use,

low cost Cooper Coiltronics®PoE power magnetic selec-

tion. In short, the PoE port allows a powered device (PD)

to draw up to 12.95W from the power-sourcing equip-

ment (PSE). PSE controls the PoE port and it identifies

PDs via detection and classification before powering the

port. The big advantage of PoE is the elimination of the

nuisance “wall wart” power converters. In this case, the

need to install additional AC power outlets and connect

electrical wires to each terminal is eliminated. Only one

cable is needed for your appliance. PoE promises to cre-

ate a new world of network appliances by saving space,

lower cost, easier maintenance and flexible installation.

What is Power over Ethernet application?

PoE is gaining in popularity and manufacturers already

have products on the market such as VoIP (Voice over

Internet Protocol) telephones, UPS, Wireless LAN

access points, Bluetooth access points, Network cam-

eras, Building access systems, Time and attendance

systems, Retail point-of-information systems, Battery

chargers for mobile phones and PDAs, Vending

machines and Gaming machines.

Cooper Coiltronics Power Over Ethernet Transformer

and characteristics

In order to comply with IEEE802.3af PoE standard,

Powered Device (PD) must meet the isolation require-

ment. Dc-Dc converters solve the isolation problem.

Forward and Flyback switcher topologies can use

Cooper Coiltronics PoE transformers to isolate the PD’s

PoE interface from the rest of its circuitry while stepping

down the PoE input voltage to power the PD circuitry.

Cooper Coiltronics PoE transformers support 1500VAC

isolation in the power converter with feedback voltage of

11V at 0.1A. Available in 4W, 7W and 13W, the trans-

formers accept input voltage range from 29.5V to 60V

using a nominal 250KHz switching frequency. An EFD15

core is used in 4W and 7W transformers while an EFD17

core is used in the 13W transformers. The EFD17 is a

core developed by Cooper Bussmann to fit in between

the EFD15 and EFD20 core sizes, and allows a smaller

solution than most competitive devices for the same

output power. These components operate in ambient

temperatures between -40 and +85 degrees Celsius.

Due to the size, Cooper Coiltronics PoE transformers

can handle DC current of PoE and are rated for

operating temperatures up to 125 degrees Celsius.

Cooper Coiltronics PoE transformers feature split prima-

ry and secondary windings to minimize leakage induc-

tance – minimizing the result of imperfect magnetic link-

ing of one winding to another. These components allow

multiple output variations. 3.3V and 5V PoE transformers

support three outputs while 12V transformers support

two outputs. Each of them has same output current

and voltage. Alternately, the isolated windings can be

combined in series to produce additional voltage

combinations.

PoE13W3VERS has three different outputs, 7V, 3.3V

and 1.8V respectively. These outputs can be connected

in series to produce a converter with 1.8V, 5.1V and

12.1V from the same transformer. The series configura-

tion produces optimal cross regulation between outputs.

PoE13W2VERS has two different outputs, 5V and 3.3V.

VERS refers to the Cooper Coiltronics Versa-Pac®prod-

1 8

Signal Pair 2Signal Pair 1

Spare Pair 2

(Power)

Spare Pair 1

(Power)

RJ-45

Power Sourcing Equipment (PSE)

(Switch/Router/Hub)

AC Power Powered Device (PD)

(Modem/Display/Printer...)

Powered Device (PD)

(Modem/Display/Printer...)

Application Notes

Magnetics

PM-205

APPLICATION NOTES

Application Notes

Magnetics

uct lines that offer more than 500 usable inductor or

transformer configurations. The same concept has been

used in the PoE transformer family. Connecting the

windings in parallel will increase the current carrying

capability while connecting in series will increase the

output voltage. These components provide flexibility in

the design to connect the winding in series or parallel,

and thereby achieving higher voltage or current.

Future trend- High Power over Ethernet (HPoE)

The current IEEE802.3af standard is restricted to low

power devices but the demand to standardize high

power PoE is increasing. A standard capable with double

the power limit of 13W on a 48V input was proposed.

High Power over Ethernet needs same level of safety,

reliability and should be backwards compatibility with the

IEEE 802.3af standard. Cooper Coiltronics is also

introducing 26W HPoE transformers. Due to power

and efficiency requirements, Forward converters with

synchronous

rectification are used. A gate drive winding will be

provided on the secondary side. The operating frequency

is 300KHz - available in 3.3V and 5V outputs. The new

standard delivers power to laptops, advanced network

cameras, videophone, flat screen monitor and other

high power consumption Ethernet devices.

Conclusion

With the introduction of the IEEE Power over Ethernet

standard, the advantages of easy installation and

robustness of a powered network has quickly lead to

the introduction of many new network appliances. Higher

power devices demand the same advantage, since

reducing cost is always a driver for implementing new

technology. As a key player manufacturing power

magnetics, Cooper Coiltronics offers a series of

standard PoE products suitable to use in Dc-Dc

converters. Samples are available upon request

and the datasheet is available in the website:

www.cooperbussmann.com.

High Current Inductors for DC-DC Converters

State-of-the-art power supply design of DC-DC

converters requires maximum thermal efficiency, low

switching losses and platform scalability. Overall systems

efficiency can be improved by the advancements in

strategic power components. When striving for maximum

efficiency, low switching components losses and parasitic

inductance losses are critical. This is driven by increasing

performance requirements of new microprocessors

ranging from 10A to120A and starting 50nH.

High current inductors can be found in many DC-DC

converter applications such as:

• VRM (Multi-phase for Servers / Desktop /

Notebook computers)

• DDR Memory Power Supply(Synchronous

Buck and Multi-phase Converters)

• GPU Graphics cards (Buck and Multi-phase

Converters)

Voltage Regulators

Multi-phase VRMs for High-End Desktops, Servers,

and Notebook Computers

The evolution of today’s microprocessors requires high

frequency synchronous buck converters to provide highly

efficient power to high current low voltage processors

with fast transient response. High frequency switching

translates back to increased FET losses as the major

contributor to switching loss. The combined DC and AC

loss in inductors is the next highest contributor of power

loss. A roadmap of modern CPU’s shows that processor

current will keep increasing up to 200Amps by 2006

(5 phases, 40A/phase). High current inductors can

positively impact the overall system’s efficiency by up

to 2%. A well packaged high current inductor: provides

higher energy density and low loss (Core and Copper

loss) and can be available in both THT and SMT which

brings flexibility to chipset developers.

Cooper Coiltronics®

Cooper Coiltronics brand magnetics from Cooper

Bussmann offer a wide variety of standard and

customized solutions. We specialized in inductors

and transformers for DC-DC power conversion and

switch-mode applications requiring high frequency

magnetics. Our products are used in many standard

topologies including:

• EMI/ Noise Filter: Common Mode and Series Mode

• Averaging Choke: Buck and Boost

• Coupled Inductors: Coupled Choke, Flyback, Sepic

The Cooper Coiltronics High Current and Flat-Pac induc-

tor product lines provide an optimal mix of innovative

packaging, high efficiency and unbeatable reliability.

We invest in new technologies that deliver superior

performance by providing high power density and

reduced inductor size when compared to conventional

solutions. Core and conductor losses become more

critical as higher switching frequencies are used. Our

designs utilize low loss core materials, new and custom

core shapes in combination with innovative construction

and packaging to provide power supply designers with

the highest performance parts available in the market.

Summary

Cooper Coiltronics magnetic component solutions deliver

high performance, innovative packaging, scalability and

unbeatable reliability. Our wide variety of High Current

and Flat-Pac inductors are specifically developed for

today and tomorrow’s DC-DC converters. For all your

high current inductor and transformer needs,

Cooper Coiltronics is your best power magnetics

solution partner.

Application Notes

Magnetics

PWM

Control

PM-206

APPLICATION NOTES

PM-207

MAGNETICS DESIGN SPECIFICATION FORM

Standard 䡺ER 11/5-SG1 䡺ER 14.5/6-SG2 䡺EFD 15-SG3 䡺EFD 17-SG4 䡺EFD 20-SG5

Geometry 䡺EE 8.3-SG6 䡺EF 12.6-SG7 䡺EE 13-SG8 䡺SEE 16-SG9

Topology 䡺Buck 䡺Boost 䡺Flyback 䡺Coupled inductor

䡺Forward 䡺Gate Drive 䡺SEPIC 䡺Common Mode

Company: Application:

Contact: Sales Contact: Date:

Address: Sample Quantity: Quote Only

Phone: Target Cost:

Fax: Email: Estimated Annual Quantity:

Frequency Range: Duty cycle: 䡺Continuous 䡺Discontinuous

Input Voltage:

Power:

Output Voltage (s) @ Continuous Current:

Inductance:

Input Switch Current (Ipk):

Max Ambient Temp:

DC Resistance (DCR):

Dielectric Withstanding Voltage (Hypot):

Mounting: 䡺Surface Mount 䡺Thru-Hole Specify mounting pad or hole dimensions below.

Max Dimensions Length: Width: Height:

Agency Approvals? 䡺Yes Agency and Document Number:

Magnetics Design Specification Form

Schematic, Notes & Sketch:

DESIGN PRIORITY

Cost 䡺

Size 䡺

Efficiency 䡺

Magnetics

PM-208

Power Magnetics Group

NOTES

OWER

ANAGEMENT

PS-1

Design Guides

Application Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-16

Measurement Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-20

Aerogel Supercapacitor Calculator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-22

Marketing Bulletins

Design Considerations In Selecting Aerogel Supercapacitors . . . . . . . . . . . . . . . . . . . . . .Page PS-24

Aerogel Supercapacitor Provide Both High Energy and High Power Capability . . . . . . .Page PS-26

Customer / Application Information Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-30

Table of Contents

PowerStor’s A Series Aerogel Capacitors are unique, ultra-low ESR (Equivalent Series Resistance) cylindrical

devices based on a novel type of carbon foam, known as carbon aerogel. These ultra-low ESR A Series cylindrical

devices are specifically designed for low-duty cycle, high rate pulse power applications.

PowerStor’s B Series are ultra-high capacitance cylindrical supercapacitors designed to complement the original

ultra-low ESR A Series. The B Series have three times the capacitance of the A Series by volume but only two

times the ESR. This combination of ultra-high capacitance and low ESR makes the B Series extremely

versatile for a wide range of high-duty cycle, high rate and main power applications.

Aerogel Supercapacitors - A Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-4

Aerogel Supercapacitors - B Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-6

Aerogel Supercapacitors - P Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-8

PowerStor’s P Series Aerogel Capacitors are designed for 5 volt applications. These devices have ESR values up

to several orders of magnitudes lower than traditional 5V memory backup devices and as a result can also be used in

pulse power and hold-up power applications. P Series supercapacitors are radial leaded devices and available in

vertical and horizontal configurations.

Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-2

PowerStor’s F series are unique ultra-thin, flat supercapacitors. PowerStor was the first in the world to

commercialize these supercapacitors. Their design is ideal for space-constrained applications, including PCMCIA

cards, hand-held devices, and hybrid battery-supercapacitor packs. F Series supercapacitors are custom designed

with high energy density or ultra-low ESR to meet each different application’s requirements.

Aerogel Supercapacitors - F Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-13

PowerStor’s KR series are high capacitance 5.5V devices that utilize coin cell construction. These devices are

available in horizontal, vertical and cylindrical package styles and are designed for low current memory and RTC

backup applications.

Aerogel Supercapacitors - KR Series . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-10

When a standard supercapacitor is not sufficient, PowerStor offers custom product design to meet an

application’s specific requirements. PowerStor has the capability to custom design through rapid prototyping

new supercapacitors by modifying their size and shape, ESR, capacitance, voltage or temperature capabilities.

Custom Product Offering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page PS-15

NEW

PS-2

Product Overview

Superior Supercapacitor Technology

• Based on novel Aerogel carbon foam

Broad Standard Product Line

• Cylindrical and prismatic packages

• High power (low ESR) and high energy

Custom Product Capabilities

• Application specific designs

• Size and shape, capacitance, ESR, voltage, temperature

Applications

Pulse Power

• Low duty cycle pulse power

• Hybrid battery-supercapacitor systems

• Valve/solenoid actuation, HVAC controls

• Radio transceivers, GSM/GPRS devices

• Automated meters, portable printers

Bridge (or Hold-up) Power

• Portable data terminals

• Tape drives

• Set top gaming devices

• Infusion pumps

• Automotive, avionics, military and medical

Main Power

•Toys

• Solar charged devices (lighting, signaling,

remote monitoring systems)

• Uninterruptible power systems

Memory Backup

• Microprocessor and micro-controller backup

• RAM / SRAM memory protection

• Real time clock (RTC) backup

Features Benefits

Low ESR High discharge power / rate capability

High capacitance Long runtime / high energy density

Stable materials Long life over wide temperature range

Static charge / discharge process; no chemical reactions Nearly infinite cycle life

Series / parallel configurations Higher voltage and energy than individual supercapacitors

Supercapacitor properties can be tailored Custom for specific energy / power requirement

Custom packaging Meet most mechanical requirements

Product Overview

RoHS

2002/95/EC

PS-3

Product Overview

Product Code Key Features Key Benefits Capacitance ESR Voltage (Nominal) Temperature

A Series Ultra-low ESR Very High 0.47 to 4.7F 0.025 to 2.5V -25°C to 70°C

(Resistance) pulse power 0.150 Ohms

capability

B Series High energy Long 0.22 to 50F 0.025 to 2.5V -25°C to 70°C

density run-time 3 Ohms

capability

P Series Higher Designed 0.1 to 1F As low as 5V -25°C to 70°C

Voltage for 5V 0.2 Ohms

applications

KR Series High energy Long back-up 0.1 to 1.5F 30 to 5.5V -25°C to 70°C

density & time in 5V 75 Ohms

higher voltage applications

F Series Polymer-foil Fits into space 0.33F 0.250 Ohms 3.6V -20°C to 60°C

laminate constrained

packaging applications as

thin as 2mm

Product Overview

PS-4

Aerogel Supercapacitors - A Series

STANDARD PRODUCTS

Nominal Part Nominal ESR Nominal Dimensions Typical Mass

Capacitance Number (Equivalent Series Resistance) (grams/1 piece)

(F) Measured @ 1kHz (Ω)

0.47 A0820-2R5474-R 0.150 Ø = 8 mm; L = 20 mm 1.8

1.0 A1020-2R5105-R 0.090 Ø = 10 mm; L = 20.5 mm 2.6

1.5 A1030-2R5155-R 0.060 Ø = 10 mm; L = 30 mm 3.8

4.7 A1635-2R5475-R 0.025 Ø = 16 mm; L = 35 mm 10.7

Aerogel Supercapacitors

A Series

Description

The PowerStor®Aerogel Capacitor is a unique,

ultra-high capacitance device based on a novel type

of carbon foam, known as carbon aerogel. Aerogel capacitors

are similar to supercapacitors, ultracapacitors and

electrochemical double layer capacitors (EDLCs) with the

added benefit of low ESR (Equivalent Series Resistance).

Features & Benefits

• Very low ESR

• Low leakage current

• Long cycle life

• High useable capacity

• Very high specific capacitance

also available (B Series)

Applications

• Pulse power

• Hold-up power

• DC/DC converters

• Hybrid battery packs

• Valve / solenoid actuation

SPECIFICATIONS

Working Voltage 2.5 volts

Surge Voltage 3.0 volts

Nominal Capacitance Range 0.47 to 4.7 F

Capacitance Tolerance -20% to +80% (20°C)

Operating Temperature Range -25°C to 70°C

PERFORMANCE

Parameter Capacitance Change ESR

(% of initial measured value) (% of initial specified value)

Life (1000 hrs @ 70°C @ 2.5 volts DC) ≤30 ≤300

Storage - Low and High Temperature ≤30 ≤300

(1000 hrs @ -25°C and 70°C)

CYLINDRICAL DEVICE

RoHS

2002/95/EC

PS-5

Aerogel Supercapacitors - A Series

DIMENSIONS (mm)

Part Number D D' L L' F d' C C'

A0820-2R5474-R 8.0 8.5 20.5 21.0 3.5 0.50 20.0 5.0

A1020-2R5105-R 10.0 10.5 21.8 22.3 5.0 0.60 20.0 5.0

A1030-2R5155-R 10.0 10.5 31.0 31.5 5.0 0.60 20.0 5.0

A1635-2R5475-R 16.0 16.5 37.5 38.0 7.5 0.80 20.0 5.0

Manufacturer

Capacitance (F)

Max. Operating Voltage (V)

Series Code (or part number)

Polarity Marking

Standard packaging: Bulk, 100 units per package.

Special packaging available upon request. Contact

factory.

PART MARKINGPACKAGING INFORMATION

LCC'

F±0.5

Ød'

PVC SLEEVE

VENT

ØD

ØD'

Minimum± 0.02± 0.5Maximum

Note: Longer lead is positive

Aerogel Supercapacitors

A Series

PART NUMBERING SYSTEM

A -2R5  

Series Dimensions (mm) Voltage (V) Capacitance (μF)

Code R is decimal

B = Very Diameter Length Value Multiplier

Low ESR 2R5 = 2.5V Example:

475 = 47 x 105μ F or 4.7 F

PS-6

Aerogel Supercapacitors - B Series

Aerogel Supercapacitors

B Series

Description

The PowerStor®Aerogel Capacitor is a unique,

ultra-high capacitance device based on a novel type of car-

bon foam, known as carbon aerogel. Aerogel capacitors are

similar to supercapacitors, ultracapacitors and electrochemi-

cal double layer capacitors (EDLCs) with the added benefit

of low ESR (Equivalent Series Resistance).

Features & Benefits

• High specific capacitance

• Very low ESR

• Low leakage currents

• Long cycle life

• Ultra low ESR also avail-

able (A Series)

Applications

• Main power

• Hybrid battery packs

• Hold-up power

• Pulse power

SPECIFICATIONS

Working Voltage 2.5 volts

Surge Voltage 3.0 volts

Nominal Capacitance Range 0.22 to 100 F

Capacitance Tolerance -20% to +80% (20°C)

Operating Temperature Range -25°C to 70°C

STANDARD PRODUCTS

Nominal Part Nominal ESR Nominal Dimensions Typical Mass

Capacitance Number (Equivalent Series Resistance) (grams/1 piece)

(F) Measured @ 1kHz (Ω)

0.22 B0510-2R5224-R 3 Ø = 5 mm; L = 11 mm 0.54

1.0 B0810-2R5105-R 0.400 Ø = 8 mm; L = 13 mm 1.2

1.5 B1010-2R5155-R 0.300 Ø = 10 mm; L = 12.5 mm 1.9

2.2 B0820-2R5225-R 0.200 Ø = 8 mm; L = 20 mm 1.5

3.3 B1020-2R5335-R 0.150 Ø = 10 mm; L = 20.5 mm 2.8

4.7 B0830-2R5475-R 0.150 Ø = 8 mm; L = 30 mm 2.6

6.8 B1030-2R5685-R 0.100 Ø = 10 mm; L = 30 mm 3.9

10 B1325-2R5106-R 0.060 Ø = 13 mm; L = 26 mm 5.6

22 B1635-2R5226-R 0.040 Ø = 16 mm; L = 35 mm 11.0

33 B1835-2R5336-R 0.030 Ø = 18 mm; L = 35 mm 13.5

50 B1840-2R5506-R 0.025 Ø = 18 mm; L = 40 mm 14.7

100 B1860-2R5107-R 0.020 Ø = 18 mm; L = 60 mm 22.0

PERFORMANCE

Parameter Capacitance Change ESR

(% of initial measured value) (% of initial specified value)

Life (1000 hrs @ 70°C @ 2.5 volts DC) ≤30 ≤300

Storage - low and high temperature ≤30 ≤300

(1000 hrs @ -25°C and 70°C)

CYLINDRICAL DEVICE

RoHS

2002/95/EC

PS-7

Aerogel Supercapacitors - B Series

DIMENSIONS (mm)

Part Number D D' L L' F d' C C'

B0510-2R5224-R 5.0 5.5 11.5 12.0 2.0 0.50 20.0 5.0

B0810-2R5105-R 8.0 8.5 13.0 13.5 3.5 0.50 20.0 5.0

B1010-2R5155-R 10.0 10.5 13.9 14.4 5.0 0.60 20.0 5.0

B0820-2R5225-R 8.0 8.5 20.5 21.0 3.5 0.50 20.0 5.0

B1020-2R5335-R 10.0 10.5 21.8 22.3 5.0 0.60 20.0 5.0

B0830-2R5475-R 8.0 8.5 30.5 31.0 3.5 0.50 20.0 5.0

B1030-2R5685-R 10.0 10.5 31.0 31.5 5.0 0.60 20.0 5.0

B1325-2R5106-R 13.0 13.5 27.9 28.4 5.0 0.60 20.0 5.0

B1635-2R5226-R 16.0 16.5 37.5 38.0 7.5 0.80 20.0 5.0

B1835-2R5336-R 18.0 18.5 37.5 38.0 7.5 0.80 20.0 5.0

B1840-2R5506-R 18.0 18.5 41.5 42.0 7.5 0.80 20.0 5.0

B1860-2R5107-R 18.0 18.5 59.5 60.0 7.5 0.80 20.0 5.0

Manufacturer

Capacitance (F)

Max. Operating Voltage (V)

Series Code (or part number)

Polarity Marking

Standard packaging: Bulk, 100 units per package.

Special packaging available upon request. Contact

factory.

PART MARKINGPACKAGING INFORMATION

LCC'

F±0.5

Ød'

PVC SLEEVE

VENT

ØD

ØD'

PART NUMBERING SYSTEM

B -2R5  

Series Dimensions (mm) Voltage (V) Capacitance

Code R is decimal

B = High Diameter Length Value Multiplier

Capacitance 2R5 = 2.5V Example:

475 = 47 x 105μ F or 4.7 F

Minimum± 0.02± 0.5Maximum

Note: Longer lead is positive

Aerogel Supercapacitors

B Series

PS-8

Aerogel Supercapacitors - P Series

Aerogel Supercapacitors

P Series

Description

The PowerStor®Aerogel Capacitor is a unique,

ultra-high capacitance device based on a novel type of

carbon foam, known as carbon aerogel. Aerogel capacitors

are similar to supercapacitors, ultracapacitors and

electrochemical double layer capacitors (EDLCs) with the

added benefit of low ESR (Equivalent Series Resistance).

The P Series is available in an ultra-low ESR version, PA or

a low ESR but higher energy density version, PB.

SPECIFICATIONS

Working Voltage 5.0 volts

Surge Voltage 6.0 volts

Nominal Capacitance Range 0.1 to 1.0 F

Capacitance Tolerance -20% to +80% (20°C)

Operating Temperature Range -25°C to 70°C

SERIES FEATURES AND BENEFITS APPLICATIONS

Generic Specific

PA 5.0 volts Ultra-low ESR Pulse power

Low ESR Bridge or hold up power

High capacitance Low ESR with higher Bridge or hold up power

PB Long cycle life energy density Memory backup

Low leakage currents Battery swap out

STANDARD PRODUCTS

LOW ESR (PB SERIES)

Nominal Part Nominal ESR Nominal Dimensions Typical Mass

Capacitance Number (Equivalent Series Resistance) (grams/1 piece)

(F) Measured @ 1kHz (Ω)

0.1 PB-5R0V104-R 10 5.5 x 10.8 x 12.5 mm 1.1

PB-5R0H104-R

0.47 PB-5R0V474-R 2 8.5 x 16.8 x 14.0 mm 2.4

PB-5R0H474-R

1.0 PB-5R0V105-R 1 8.5 x 16.8 x 21.5 mm 3.5

PB-5R0H105-R

ULTRA-LOW ESR (PA SERIES)

0.22 PA-5R0V224-R 0.30 8.5 x 16.8 x 21.5 mm 3.5

PA-5R0H224-R

0.47 PA-5R0V474-R 0.20 10.5 x 20.8 x 22.5 mm 5.4

PA-5R0H474-R

PERFORMANCE

Parameter Capacitance Change ESR

(% of initial measured value) (% of initial specified value)

Life (1000 hrs @ 70°C @ 5.0 volts DC) ≤30 ≤300

Storage - Low and High Temperature ≤30 ≤300

(1000 hrs @ -25°C and 70°C)

LEADED DEVICE

RoHS

2002/95/EC

PS-9

Aerogel Supercapacitors - P Series

Aerogel Supercapacitors

P Series

DIMENSIONS (mm)

Part Number A B C d’ D D’ E E’ F P

PB-5R0V104-R 6.0 11.3 13.0 0.5 20 15 25 20 2.0 7.3

PB-5R0H104-R

PB-5R0V474-R 9.0 17.3 14.5 0.5 20 15 25 20 2.0 11.8

PB-5R0H474-R

PB-5R0V105-R 9.0 17.3 22.0 0.5 20 15 25 20 2.0 11.8

PB-5R0H105-R

PA-5R0V224-R 9.0 17.3 22.0 0.5 20 15 25 20 2.0 11.8

PA-5R0H224-R

PA-5R0V474-R 11.0 21.3 23.0 0.6 20 15 25 20 2.0 5.3

PA-5R0H474-R

Tolerances Maximum ± 0.02 Minimum ± 0.5

Manufacturer

Capacitance (F)

Max. Operating Voltage (V)

Polarity Marking

Standard packaging: Bulk, 100 units per package.

Larger bulk packages available upon request.

PART MARKINGPACKAGING INFORMATION

VERTICAL HORIZONTAL

F C

Note: Longer lead is positive

PART NUMBERING SYSTEM

P-5R0 

Series Version Voltage (V) Configuration Capacitance (μF)

Code R is decimal

A = Ultra-low ESR V = Vertical Value Multiplier

P = Pack - or - 5R0 = 5.0V - or - Example:

B = High Capacitance H = Horizontal 474 = 47 x 104μ F or 0.47 F

PS-10

Aerogel Supercapacitors - KR Series

STANDARD PRODUCTS

Nominal Part Nominal ESR Nominal Dimensions Typical Mass

Capacitance Number (Equivalent Series Resistance) (grams/1 piece)

(F) Measured @ 1kHz (Ω)

0.1 KR-5R5V104-R 75 Ø=11.5mm; L=12.5mm; P=5mm 1.4

0.1 KR-5R5H104-R 75 Ø=11.5mm; L=5mm; P=10mm 1.4

0.1 KR-5R5C104-R 75 Ø=13.5mm; L=7.5mm; P=5mm 3.3

0.22 KR-5R5V224-R 75 Ø=11.5mm; L=12.5mm; P=5mm 1.4

0.22 KR-5R5H224-R 75 Ø=11.5mm; L=5mm; P=10mm 1.4

0.22 KR-5R5C224-R 75 Ø=13.5mm; L=7.5mm; P=5mm 3.3

0.33 KR-5R5V334-R 50 Ø=11.5mm; L=12.5mm; P=5mm 1.4

0.33 KR-5R5H334-R 50 Ø=11.5mm; L=5mm; P=10mm 1.4

0.33 KR-5R5C334-R 50 Ø=13.5mm; L=7.5mm; P=5mm 3.3

0.47 KR-5R5V474-R 50 Ø=11.5mm; L=12.5mm; P=5mm 1.4

0.47 KR-5R5H474-R 50 Ø=11.5mm; L=5mm; P=10mm 1.4

0.47 KR-5R5C474-R 50 Ø=13.5mm; L=7.5mm; P=5mm 3.3

1.0 KR-5R5V105-R 30 Ø=19mm; L=19.5mm; P=5mm 4.2

1.0 KR-5R5H105-R 30 Ø=19mm; L=6.5mm; P=20mm 4.2

1.0 KR-5R5C105-R 30 Ø=21.5mm; L=7.5mm; P=5mm 9.1

1.5 KR-5R5V155-R 30 Ø=19mm; L=19.5mm; P=5mm 4.2

1.5 KR-5R5H155-R 30 Ø=19mm; L=6.5mm; P=20mm 4.2

1.5 KR-5R5C155-R 30 Ø=21.5mm; L=7.5mm; P=5mm 9.1

Aerogel Supercapacitors

KR Series

Description

The Cooper PowerStor®Aerogel Capacitor is a unique,

ultra-high capacitance device based on a novel type of car-

bon form, known as carbon aerogel. Aerogel capacitors are

similar to Supercapacitors, ultracapacitors and electrochemi-

cal double layer capacitor (EDLCs) with the added benefit of

low ESR (Equivalent Series Resistance)

The KR series offers a wide range of high capacitance coin

cell style products for use in memory & RTC back-up applica-

tions. End products include computers, cameras, cam-

corders, telephones, printers, car stereos, CCTV, set top box

and PDP.

SPECIFICATIONS

Working Voltage 5.5 volts

Surge Voltage 6.3 volts

Nominal Capacitance Range 0.1 to 1.5 F

Capacitance Tolerance -20% to +80% (20°C)

Operating Temperature Range -25°C to 70°C

RoHS

2002/95/EC

PS-11

Aerogel Supercapacitors - KR Series

DIMENSIONS (mm)

Part Number Ø D H P

KR-5R5V104-R 11.5 12.5 5

KR-5R5H104-R 11.5 5 10

KR-5R5C104-R 13.5 7.5 5

KR-5R5V224-R 11.5 12.5 5

KR-5R5H224-R 11.5 5 10

KR-5R5C224-R 13.5 7.5 5

KR-5R5V334-R 11.5 12.5 5

KR-5R5H334-R 11.5 5 10

KR-5R5C334-R 13.5 7.5 5

KR-5R5V474-R 11.5 12.5 5

KR-5R5H474-R 11.5 5 10

KR-5R5C474-R 13.5 7.5 5

KR-5R5V105-R 19 19.5 5

KR-5R5H105-R 19 6.5 20

KR-5R5C105-R 21.5 7.5 5

KR-5R5V155-R 19 19.5 5

KR-5R5H155-R 19 6.5 20

KR-5R5C155-R 21.5 7.5 5

V type H type C type

ØD

3. 0 ±0.3 H

ØD

Aerogel Supercapacitors

KR Series

PERFORMANCE

Parameter Capacitance Change ESR

(% of initial measured value) (% of initial specified value)

Life (1000 hrs @ 70°C @ 5.5 volts DC) ≤ 30 ≤ 400

Storage - Low and High Temperature ≤ 30 ≤ 400

(1000 hrs @ -25°C and 70°C)

For parts 0.1F to 0.47F

PS-12

Aerogel Supercapacitors - KR Series

Manufacturer

Capacitance (F)

Max. Operating Voltage (V)

Polarity Marking

Standard packaging: Bulk, 500 units per package.

For 0.1F to 0.47F 500 pcs/bag

For 1.0F to 1.5F 100 pcs/tray, 5 trays per box

PART MARKINGPACKAGING INFORMATION

PART NUMBERING SYSTEM

KR–5R5 –R

Series Version Voltage (V) Configuration Capacitance (μF)

Code R is decimal

K = Coin V = Vertical Value Multiplier RoHS

Cell R = Leaded 5R5 = 5.5V H = Horizontal Example: Compliant

C = Cylindrical 474 = 47 x 104μF or 0.47 F

Aerogel Supercapacitors

KR Series

V type H type C type

For parts 1.0F to 1.5F

PS-13

Aerogel Supercapacitors - F Series

Aerogel Supercapacitors

F Series

Description

The PowerStor®Aerogel Capacitor is a unique,

ultra-high capacitance device based on a novel type of

carbon foam, known as carbon aerogel. Aerogel capacitors

are similar to supercapacitors, ultracapacitors and

electrochemical double layer capacitors (EDLCs) with the

added benefit of low ESR (Equivalent Series Resistance).

Applications – Low ESR

• High rate pulse applications

• GSM / GPRS applications

• PDA / Data Terminals

• Hybrid Battery-Capacitor packs

SPECIFICATIONS

Working (nominal) 3.6 volts

Voltage Working (maximum) 4.2 volts

Surge 5.0 volts

Operating @ 3.6 volts -20°C to 60°C

Temperature Range Storage -30°C to 75°C

Nominal 0.33 F

Capacitance Tolerance -20% to +80% (25°C)

Pulse Current (maximum) 2A

CUSTOM PRODUCT

Nominal Voltage Part ESR (nominal @ 25°C) Nominal Typical Mass

Capacitance (V) Number Measured @ 1kHz (Ω) Dimensions (grams/1 piece)

(F)

0.33 3.6 FC-3R6334-R 0.250 2 x 17 x 40 mm 1.9

Features & Benefits

• Ultra-low ESR

• Long cycle life

• Low leakage current

• Thin design

• High capacitance

PERFORMANCE

Parameter Capacitance Change ESR Change

(% of initial specified value) (% of initial specified value)

Life (1000 hrs @ 60°C @ 3.6 volts) ≤30 % TBD

Storage - low and high temperature ≤30 % TBD

(1000 hrs @ -30°C and 75°C)

RoHS

2002/95/EC

PS-14

Aerogel Supercapacitors - F Series

DRAWINGS (MM)

ASSEMBLY INSTRUCTIONS

This device should not be put through a solder reflow process. Do not expose the body of the aerogel supercapacitor to either the solder-

ing iron or melted solder. Minimize the time that the soldering iron is in direct contact with the leads of the aerogel supercapacitor. Use

appropriate heat sinking to minimize heat transfer to the aerogel supercapacitor.

Manufacturer Name

Series Code (or Part Number)

Polarity Marking

Packaging: 200 pieces per tray

5 trays (1000 pieces) per box

PART MARKINGPACKAGING INFORMATION

PART NUMBERING SYSTEM

F C - 3 R 6 3 3 4

Series Model Voltage (V) Capacitance (μ F)

Code R is decimal

F = Value Multiplier

Flat Pack 3R6 = 3.6V 334 = 33 x 104μF

Series or 0.33 F

Aerogel Supercapacitors

F Series

Description

Cooper Bussmann’s supercapacitor solutions, using

PowerStor’s carbon aerogel technology, offer the added benefit

of customization. Application specific supercapacitors can be

Series Resistance), capacitance, voltage or temperature

capability.

In the portable device market, many applications are space

constrained. Using thin aluminum-polymer laminate,

supercapacitors under 1mm thick are achievable. These F

Series supercapacitors are ideal for PCMCIA cards. Traditional

cylindrical can-style A and B Series supercapacitors are

available as well as larger, very high capacitance cylindrical

and prismatic supercapacitors.

Pulse discharge capability is important for many portable or

remote applications to power transmitters, activate solenoids

or valves, assist motors or to improve the high rate discharge

capability of a low power battery system. PowerStor’s carbon

aerogel supercapacitors can be modified to achieve very low

ESR providing high rate discharge capability. In applications

where capacitance is important but ultra-low ESR is not

required, the supercapacitor can be modified to provide

higher energy density with marginally higher ESR.

A single supercapacitor has a nominal working voltage rating of

2.5V. Any application up to and including 2.5V can be operated

by a single supercapacitor, however many applications require

3.6V, 5.0V or even higher. P Series supercapacitors have been

designed for 3.6 and 5.0V applications. Custom multi-superca-

pacitor configurations are available for 12V, 24V or other

voltage ratings. Either passive or active voltage balancing

is used for all multi-supercapacitor configurations to ensure

good reliability.

Some applications require a wider temperature range than the

standard –25°C to 70°C. For these industrial or specialized

applications, supercapacitors can be designed to meet a more

severe range of –40°C to 85°C.

PowerStor Aerogel Supercapacitors provide solutions for a

wide range of applications. With a variety of package types,

adjustable capacitance and ESR, higher voltage ratings and

wider temperature range capability, supercapacitors can be

designed to meet the requirements of most applications.

Features and Benefits

•

Application specific designs

•

Customized form factors to meet most mechanical

requirements

•

Tailored capacitance, ESR, and temperature capability

•

Series configurations for higher voltages

•

Complete system solutions

The electrical parameters can be used to calculate capacitance and ESR requirements and predict your supercapacitor solution. Use our

PowerStor Aerogel Supercapacitor Excel Calculator available at www.cooperbussmann.com.

CRITICAL SUPERCAPACITOR PARAMETERS FOR CUSTOMIZATION

Electrical Mechanical Environmental

Working Voltage (V) _______ Max. Length (mm) _______ Max. Temperature (°C) _______

Minimum Voltage (V) _______ Width/Diam. (mm) _______ Min. Temperature (°C) _______

Current draw (A) _______ Height (mm) _______

Discharge time (sec) _______ Lead/Connector _______

Custom Product Offering

Application Types

•

Pulse power

•

Bridge or hold-up power

•

Main power

•

Memory backup

Application Segments

•

Industrial

•

Consumer

•

Medical

•

Automotive

•

Military

PS-15

Custom Product Offering

PS-16

Design Guides

Application Guidelines

This document provides basic guidelines for application develop-

ment using aerogel capacitors, also known as

supercapacitors. If questions arise during your development

process and are not answered in this document, contact Cooper

Bussmann.

Lifetime

PowerStor supercapacitors have a longer lifetime than secondary

batteries, but their lifetime is not infinite. The basic end-of-life

failure mode for a supercapacitor is an increase in equivalent

series resistance (ESR) and/or a decrease in capacitance. The

actual end-of-life criteria are dependent on the application

requirements. Prolonged exposure to elevated temperatures,

high applied voltage and excessive current will lead to increased

ESR and decreased capacitance. Reducing these parameters

will lengthen the lifetime of a supercapacitor. In general,

cylindrical supercapacitors have a similar construction to

electrolytic capacitors, having a liquid electrolyte inside an

aluminum can sealed with a rubber bung. Over many years, the

supercapacitor will dry out, similar to an electrolytic capacitor,

causing high ESR and eventually end-of-life.

Voltage

Supercapacitors are rated with a nominal recommended working

or applied voltage. The values provided are set for long life at

their maximum rated temperature. If the applied voltage exceeds

this recommended voltage, the result will be reduced lifetime. If

the voltage is excessive for a prolonged time period, gas genera-

tion will occur inside the supercapacitor and may result in leak-

age or rupture of the safety vent. Short-term overvoltage can

usually be tolerated by the supercapacitor.

Polarity

PowerStor supercapacitors are designed with symmetrical elec-

trodes, meaning they are similar in composition. When a super-

capacitor is first assembled, either electrode can be designated

positive or negative. Once the supercapacitor is charged for the

first time during the 100% QA testing operation, the electrodes

become polarized. Every supercapacitor either has a negative

stripe or sign denoting polarity. Although they can be shorted to

zero volts, the electrodes maintain a very small amount of

charge. Reverse polarity is not recommended, however previ-

ously charged supercapacitors have been discharged to -2.5V

with no measurable difference in capacitance or ESR. Note: the

longer they are held charged in one direction, the more polarized

they become. If reversed charged after prolonged charging in

one direction, the life of the supercapacitor may be shortened.

Ambient Temperature

The standard temperature rating for PowerStor supercapacitors is

–25°C to 70°C. Temperature in combination with voltage can

affect the lifetime of a supercapacitor. In general, raising the

ambient temperature by 10°C will decrease the lifetime of a

supercapacitor by a factor of two. As a result, it is recommended

to use the supercapacitor at the lowest temperature possible to

decrease internal degradation and ESR increase. If this is not

possible, decreasing the applied voltage to the supercapacitor

will assist in offsetting the negative effect of the high temperature.

For instance, 85°C ambient temperature can be reached if the

applied voltage is reduced to 1.8V per supercapacitor.

At temperatures lower than normal room temperature, it is possi-

ble to apply voltages slightly higher than the recommended work-

ing voltage without significant increase in degradation and reduc-

tion in lifetime. Raising the applied voltage at low temperatures

can be useful to offset the increased ESR seen at low tempera-

tures. Increased ESR at higher temperatures is a result of per-

manent degradation / electrolyte decomposition inside the super-

capacitor. At low temperatures, however, increased ESR is only

a temporary phenomenon due to the increased viscosity of the

electrolyte and slower movement of the ions.

Operating Life vs. Temperature and Charge Voltage

The above plot shows the time taken for capacitance to drop by

30% at 1.8V & 2.5V and by 50% at 2.5V for continuous operation

at a given temperature. This can be used to estimate the operat-

ing life for specific applications where the minimum allowable

capacitance value is known.

Discharge Characteristics

Supercapacitors discharge with a sloping voltage curve. When

determining the capacitance and ESR requirements for an appli-

cation, it is important to consider both the resistive and capacitive

1,000,000

10,000

001010 2020 3030 4040 5050 6060 7070 8080

1,000

100,000

30% drop in capacitance

@ 2.5V continuous.

30% drop in capacitance

@ 1.8V continuous. 50% drop in capacitance

@ 2.5V continuous.

Life (Hours)

Temperature (Celsius)

PS-17

Design Guides

Application Guidelines

discharge components. In high current pulse applications, the

resistive component is the most critical. In low current, long dura-

tion applications, the capacitive discharge component is the most

critical. The formula for the voltage drop, Vdrop, during a dis-

charge at Icurrent for tseconds is:

Vdrop = I(R + t )

To minimize voltage drop in a pulse application, use a superca-

pacitor with low ESR (R value). To minimize voltage drop in a

low current application, use a supercapacitor with large capaci-

tance (C value).

An Aerogel Capacitor Calculator program is available online at

http://www.cooperbussmann.com for predicting electrical require-

ments and matching these requirements to various supercapaci-

tor configurations / alternatives.

Charge Methods

Supercapacitors can be charged using various methods including

constant current, constant power, constant voltage or by parallel-

ing to an energy source, i.e. battery, fuel cell, DC converter, etc.

If a supercapacitor is configured in parallel with a battery, adding

a low value resistor in series will reduce the charge current to the

supercapacitor and will increase the life of the battery. If a series

resistor is used, ensure that the voltage outputs of the superca-

pacitor are connected directly to the application and not through

the resistor, otherwise the low impedance of the supercapacitor

will be nullified. Many battery systems exhibit decreased

lifetime when exposed to high current discharge pulses.

The maximum recommended charge current, I, for a

supercapacitor where Vwis the charge voltage and Ris

the supercapacitor impedance is calculated as follows:

I=Vw

Overheating of the supercapacitor can occur from continuous

overcurrent or overvoltage charging. Overheating can lead to

increased ESR, gas generation, decreased lifetime, leakage,

venting or rupture. Contact the factory if you plan to use a higher

charge current or higher voltage than specified.

Self Discharge and Leakage Current

Self discharge and leakage current as essentially the same thing

measured in different ways, due to the supercapacitor construc-

tion there is a high impedance internal current path from the

anode to the cathode. This means that in order to maintain the

charge on the capacitor a small amount of additional current is

required, during charging this is referred to as leakage current.

When the charge voltage is removed, and the capacitor is not

loaded, this additional current will discharge the supercapacitor

and is referred to as the self discharge current.

In order to get a realistic measurement of leakage or self dis-

charge current the supercapacitor must be charged for in excess

of 100 hours, this again is due to the capacitor construction. The

supercapacitor can be modeled as several capacitors connected

in parallel each with an increasing value of series resistance. The

capacitors with low values of series resistance charge quickly thus

increasing the terminal voltage to the same level as the charge

voltage. However, if the charge voltage is removed these capaci-

tors will discharge in to the parallel capacitors with higher series

resistance if they are not fully charged. The result of this being that

the terminal voltage will fall giving the impression of high self dis-

charge current. It should be noted that the higher the capacitance

value the longer it will take for the device to be fully charged, see

figure 2 in the Measurement Techniques section for more details.

Series Configurations of Supercapacitors

Individual supercapacitors are limited to 2.5V (P Series reaches

5V using two supercapacitors in series). As many applications

require higher voltages, supercapacitors can be configured in

series to increase the working voltage. It is important to ensure

that the individual voltages of any single supercapacitor do not

exceed its maximum recommended working voltage as this could

result in electrolyte decomposition, gas generation, ESR increase

and reduced lifetime.

Capacitor voltage imbalance is caused, during charge and dis-

charge, by differences in capacitance value and, in steady state,

by differences in capacitor leakage current. During charging

series connected capacitors will act as a voltage divider so higher

capacitance devices will receive greater voltage stress. For exam-

ple if two 1F capacitors are connected in series, one at +20% of

nominal capacitance the other at –20% the worst-case voltage

across the capacitors is given by:

Vcap1 =V

supply x(C

cap1 /(C

cap1 +C

cap2)

where Ccap1 has the +20% capacitance.

So for a Vsupply =5V,

Vcap1 = 5V x (1.2 / (1.2 + 0.8) = 3V

From this it can be seen that, in order to avoid exceeding the

supercapacitor surge voltage rating of 3V, the capacitance values

of series connected parts must fall in a +/-20% tolerance range.

Alternatively a suitable active voltage balancing circuit can be

PS-18

Design Guides

employed to reduce voltage imbalance due to capacitance mis-

match. It should be noted that the most appropriate method of

voltage balancing will be application specific.

Passive Voltage Balancing

Passive voltage balancing uses voltage-dividing resistors in paral-

lel with each supercapacitor. This allows current to flow around

the supercapacitor at a higher voltage level into the supercapaci-

tor at the lower voltage level, thus balancing the voltage. It is

important to choose balancing resistor values that provide for

higher current flow than the anticipated leakage current of the

supercapacitors, bearing in mind that the leakage current will

increase at higher temperatures.

Passive voltage balancing is only recommended for applications

that don’t regularly charge and discharge the supercapacitor and

that can tolerate the additional load current of the balancing resis-

tors. It is suggested that the balancing resistors be selected to

give additional current flow of at least 50 times the worst-case

supercapacitor leakage current (3.3 kΩto 22 kΩdepending on

maximum operating temperature). Although higher values of bal-

ancing resistor will work in most cases they are unlikely to pro-

vide adequate protection when significantly mismatched parts

are connected in series.

Active Voltage Balancing

Active voltage balancing circuits force the voltage at the nodes of

series connected supercapacitors to be the same as a fixed ref-

erence voltage; regardless of how any voltage imbalance occurs.

As well as ensuring accurate voltage balancing active circuits typ-

ically draw much lower levels of current in steady state and only

require larger currents when the capacitor voltage goes out of

balance. These characteristics make active voltage balancing cir-

cuits ideal for applications that charge and discharge the super-

capacitors frequently as well as those with a finite energy source

such as a battery.

Reverse Voltage Protection

When series connected supercapacitors are rapidly discharged

the voltage on low capacitance value parts can potential go neg-

ative. As explained previously, this is not desirable and can

reduce the operating life of the supercapacitor. One simple way

of protecting against reverse voltage is to add a diode across the

capacitor, configured so that it is normally reverse bias. By using

a suitably rated zener diode in place of a standard diode the

supercapacitor can also be protected against overvoltage events.

Care must be taken to ensure that the diode can withstand the

available peak current from the power source.

Soldering Information

Excessive heat may cause deterioration of the electrical charac-

teristics of the aerogel supercapacitor, electrolyte leakage or an

increase in internal pressure.

Follow the specific instructions listed below.

In addition:

• Do not dip aerogel supercapacitor body into melted solder.

• Only flux the leads of the aerogel supercapacitor.

• Ensure that there is no direct contact between the sleeve of the

aerogel supercapacitor and the PC board or any other compo-

nent. Excessive solder temperature may cause sleeve to shrink

or crack.

• Avoid exposed circuit board runs under the aerogel

supercapacitor to prevent electrical shorts.

Manual Soldering

Do not touch the aerogel supercapacitor’s external sleeve with

the soldering rod or the sleeve will melt or crack. The recom-

mended temperature of the soldering rod tip is less than 260°C

(maximum: 350°C) and the soldering duration should be less

than 5 seconds. Minimize the time that the soldering iron is in

direct contact with the terminals of the aerogel supercapacitor as

excessive heating of the leads may lead to higher equivalent

series resistance (ESR).

Wave Soldering

Use a maximum preheating time of 60 seconds for PC boards

0.8 mm or thicker. Preheating temperature should

be limited to less than 100°C.

Use the following table for wave soldering on leads only:

Reflow Soldering

Do not use reflow soldering on PowerStor supercapacitors

using infrared or convection oven heating methods unless the

supercapacitor is specifically rated to withstand reflow soldering

temperatures.

Application Guidelines

Solder Bath Solder Exposure Time (seconds)

Temperature (°C) Recommended Maximum

220 7 9

240 7 9

250 5 7

260 3 5

PS-19

Design Guides

Application Guidelines

Ripple Current

Although PowerStor aerogel supercapacitors have very low resis-

tance in comparison to other supercapacitors, they do have high-

er resistance than aluminum electrolytic capacitors and are more

susceptible to internal heat generation when exposed to ripple

current. Heat generation leads to

electrolyte decomposition, gas generation, increased ESR and

reduced lifetime. In order to ensure long lifetime, the maximum

ripple current recommended should not increase the surface

temperature of the supercapacitor by more

than 3°C.

Circuit Board Design

Do not design exposed circuit board runs under the

supercapacitor. An electrical short could occur if the

supercapacitor electrolyte leaked onto the circuit board.

Circuit Board Cleaning

Avoid cleaning of circuit boards, however if the circuit board must

be cleaned use static or ultrasonic immersion in a

standard circuit board cleaning fluid for no more than 5

minutes and a maximum temperature of 60°C. Afterwards thor-

oughly rinse and dry the circuit boards. In general,

treat supercapacitors in the same manner you would an

aluminum electrolytic capacitor.

Long Term Storage

Do not store supercapacitors in any of the following

environments:

• High temperature and/or high humidity

• Direct contact with water, salt water, oil or other chemicals

• Direct contact with corrosive materials, acids, alkalis, or toxic

gases

• Direct exposure to sunlight

• Dusty environment

• Environment subject to excessive shock and/or vibration

Transportation Information

PowerStor supercapacitors are non-regulated by the US DOT

(Department of Transport) and IATA. The correct international

shipping description is “Electronic Parts – Capacitors”.

Emergency Procedures

If a supercapacitor is found to be overheating or if you smell a

sweet odor, immediately disconnect any power or load to the

supercapacitor. Allow the supercapacitor to cool down, then dis-

pose of properly. Do not expose your face or hands to an over-

heating supercapacitor. Contact the factory for a Material Safety

Data Sheet if a supercapacitor leaks or vents. If exposed to elec-

trolyte:

• Skin Contact: Wash exposed area thoroughly with

soap and water.

• Eye Contact: Rinse eyes with water for 15 minutes

and seek medical attention.

• Ingestion: Drink milk/water and induce vomiting;

seek medical attention.

Note: In general the electrolyte, using the NFPA/HMIS

(0 to 4) rating system, has slight (1 out of 4) health and

fire hazard and minimal (0 out of 4) reactivity hazard.

Regulatory Information

PowerStor supercapacitors are rated non-hazardous under the

OSHA hazard communication standard (29 CFR 1910.1200)

General Safety Considerations

• Supercapacitors may vent or rupture if overcharged,

reverse charged, incinerated or heated above 150°C.

• Do not crush, mutilate, nail penetrate or disassemble.

• High case temperature (burn hazard) may result from

abuse of supercapacitor.

Disposal Procedures

PowerStor supercapacitors are non-regulated under RCRA

Waste Code. Supercapacitors may however be disposed of by a

specialized industrial waste processor or by incineration. Use

caution when incinerating as the supercapacitor can explode

unless it is crushed or punctured prior to incineration. Wear pro-

tective gear, such as face shields or goggles, coats/aprons and

gloves. Use high temperature to incinerate the supercapacitors

as the plastic (poly vinyl chloride) sleeving can produce chlorine

gas at lower incineration temperatures.

PS-20

Design Guides

Methods for Measuring Capacitance, Inflow Current, Internal Resistance and ESR

Capacitance Measurement:

Supercapacitors exhibit considerable “dielectric absorption”

charge storage. As such, some traditional methods of

measuring capacitance may not yield accurate results when

measuring supercapacitors. A method for measuring

capacitance in supercapacitors is outlined below. This

method is recommended over others such as determining

the 63 percent voltage point and using the time in a RC

time constant calculation.

The following test circuit can be set up with a common

laboratory power supply set to the specified current and

voltage limits. The charging waveform, shown in Figure 1,

is best recorded with a digital oscilloscope. The cursor

function can be conveniently used to directly read the time

points between the 1.5 volt and 2.5 volt crossing. The

basic equation for the average current in a capacitor is:

i=C(ΔV), solving for C: C=i(Δt)

ΔtΔV

For i= 1 ampere and ΔV= 1 volt, therefore C = Δt.

Capacitance in this example is numerically equal to the time

in seconds for the capacitor to charge from 1.5V to 2.5V.

Figure 1

Because dielectric absorption is pronounced, the device

under test should be well discharged before beginning the

test to ensure consistent results. If the device has previous-

ly been charged, then its terminals should be shorted for at

least 15 minutes before beginning the test.

Inflow Current Measurement:

Since supercapacitors exhibit pronounced dielectric absorp-

tion, the measurement of actual leakage current, or self-dis-

charge current, is made difficult. When a supercapacitor is

charged to its working voltage, the inflow current exhibits

large, slowly decaying values for long times. The inflow cur-

rent is the sum of dielectric absorption current flow and

actual leakage current. Dielectric absorption current flow

represents charge going into storage, but deeply buried in

terms of possessing a very long time constant. The inflow

current as a function of time is essentially logarithmic, as

shown in Figure 2:

Figure 2

These typical curves are measured with the test circuit

below. The parts were short circuited for 2 days prior to

beginning the test. Therefore, stored dielectric absorption

charge was essentially non-existent.

Figure 3

True leakage currents, where dielectric absorption goes to

zero, take over 100 hours to reach as shown in Figure 2.

These leakage currents are on the order of only a few

microamperes. To continue to measure inflow current

beyond this point, one needs to use instrumentation capable

of accurately measuring microvolts and/or a larger resistor

value can be used in the circuit in Figure 3.

Internal Resistance and ESR (equivalent series

resistance) Measurement:

For product specification purposes ESR or AC impedance is

measured using a commercial LCR bridge at 1 kHz. This

produces a rather precise, reproducible value. Another

Working Voltage

constant

1 amp

C (F) = t (sec)

* if device has been previously charged,

short its terminals for at least 15 minutes

DUT

Time - seconds (t)

measure t between 1.5 volt and 2.5 volts

V(t) 3

Volts (v)

After time t:

inflow current (μA) = millivolts x 10

100 ohms

Working Voltage DUT

source

milli-

volts

100

1000

10000

0.1 1 10 100 1000

Time (Hours)

10F

50F

Inflow Current (μ

Measurement Techniques

PS-21

Design Guides

method is used to measure what is called the internal resis-

tance or DC impedance and can be performed with the

same instrumentation used to measure capacitance

(described above). This method produces a value for inter-

nal resistance which is not nearly as precise and repro-

ducible as the ESR measurement. However, internal resis-

tance is more directly related to device behavior in many

pulse power applications.

Shown in Figure 4 is the oscilloscope trace obtained using

the capacitance test circuit and method. An enlargement of

the beginning of the trace is shown in Figure 5. The instan-

taneous voltage step which occurs the moment the 1

ampere charging current is applied is used to calculate

internal resistance. The internal resistance or DC imped-

ance is equal to the step voltage divided by 1 ampere. For

devices which exhibit lower internal resistance than this

example, a higher constant current is required.

Figure 4

Figure 5

In this example:

Internal resistance = initial voltage step = 0.15 V= 0.15 Ohms

constant current 1 A

Studies have shown that the internal resistance or DC

impedance value is usually between 1.1 and 1.5 times the

measured ESR or AC impedance value.

voltage - (v)

time - seconds (t)

voltage - (v)

time - seconds (t)

Measurement Techniques

PS-22

Design Guides

Performing supercapacitor calculations and predicting

solutions for applications can be tedious, therefore PowerStor®

has developed an Aerogel Supercapacitor Calculator in

Microsoft Excel®. This program is available online at

http://www.cooperbussmann.com. An example of this

program is shown on the following page.

To determine the aerogel supercapacitor requirements for an

application, four key parameters are required:

•Working voltage, Vw, in Volts

• Minimum voltage, Vmin in Volts

• Average discharge current, I, in Amps

• If necessary convert power, P, in Watts to current, where

I=P/V

avg

• Discharge time, t, in seconds

Simply enter these four parameters into the calculator in step

1 and the program will calculate:

• Energy requirement, W, in Joules

• Minimum capacitance requirement, C, in Farads

• Maximum resistance, R, in Ohms

In step 2, select the operating parameters specific to the

application including whether the discharge is more similar to

a DC pulse or AC pulse at a 1kHz frequency. Next select the

operating temperature and use the "deviation from nominal

capacitance" factor to build in a safety margin, if necessary.

The program will then use these correction factors for both

capacitance and resistance throughout the remainder of the

calculations.

The pull-down menu in step 3 has a list of PowerStor superca-

pacitor products. Select the appropriate supercapacitor that

meets both the capacitance and resistance requirements from

step 1. In this step there is an option to configure supercapac-

itors in parallel and/or to force the number of supercapacitors

in series to a specific number. For example, the calculator

would recommend six 2.5V supercapacitors for an automobile

voltage of 14.4V (14.4V / 2.5V per supercapacitor = 5.76

supercapacitors, which round up to 6). In practice, increasing

the number of supercapacitors to eight in automobile applica-

tions lowers the voltage to 1.8V per supercapacitor, providing

an increased reliability margin for high temperature exposure,

with a direct result of longer life. The number of supercapaci-

tors in series (actual) can be overwritten from the calculated

value.

Confirmation of the predicted aerogel supercapacitor solution

is done in step 4. First the total capacitance and resistance

values calculated are compared to the required values. Next

the energy and hold-up time requirements are confirmed. If

the energy and hold-up time are insufficient, chose a larger

supercapacitor or increase the number of supercapacitors in

parallel. Finally, the voltage drop is confirmed. The calculated

components of resistive and capacitive discharge are summed

and compared to the maximum value allowed. If the maxi-

mum voltage drop value is exceeded, simply chose a superca-

pacitor solution with lower ESR or increase the number of

supercapacitors in parallel.

Our goal for this calculator was to assist you in finding a

solution for your design challenges. Note: this program is

only intended to predict aerogel supercapacitor solutions. All

calculated solutions should be tested in the final application.

Contact Cooper Bussmann directly for further assistance and

application support.

Aerogel Supercapacitor Calculator

PS-23

Design Guides

Aerogel Supercapacitor Calculator

PowerStor Aerogel Supercapacitor Calculations for: Enter Company or Project Name

09/04/02

Four Simple Steps for Determining Supercapacitor Requirements

1. Enter values for Working Voltage, Minimum Voltage, Current and Time Legend

Enter Known Input Values in Yellow

Valu

Working Voltage (Vw) Vw = 2.5 Volts Required Values in Gray

Minimum Voltage [Vmin] Vmin = 1Volts

Current [I] I= 1Amps Calculated Values in Light Blue

Time [t] t= 1second

Comments in Gree

Energy needed during hold-up period (Minimum) W = (Vw+Vmin)/2*I*t = 1.75 Joules

Desired Capacitance (Minimum) C = 2 Vw*I*t / (Vw^2 - Vmin^2) = 0.6667 Farads

Desired Impedance (Maximum) R = (Vw - Vmin) / I = 1.500 Ohms

2. Select Operating Parameters and Correction Factors from pull-down menu

Use pull-down menu for Correction Factors to Capacitance and ESR Discharge Pulse

Frequency Temperature Deviation from Specified

Capacitance (-20% to +80%)

Capacitance Correction Factors : 1 0.8 1

ESR Correction Factors : 1.5 2.25

3. Choose Supercapacitor from pull-down menu to meet Desired Capacitance and Desired Impedance

Note 1: Total Capacitance equals 1/2x for two in series, 1/3x for three in series, etc.

Note 2: Total Capacitance equals 2x for two in parallel, 3x for three in parallel, etc.

Note 3: Total Resistance equals 2x for two in series, 3x for three in series, etc.

Note 4: Total Resistance equals 1/2x for two in parallel, 1/3x for three in parallel, etc.

Use pull-down menu to choose a specific model Supercapacitor

Single Device Capacitance C = 2.2 Farads 1.76 Farads

Single Device Resistance R = 0.225 Ohms 0.759375 Ohms

Single Device Max Voltage Vmax = 2.5 Volts 2.500 Volts

# supercapacitor(s) in parallel Increase p to increase Capacitance or 1

reduce Resistance

# supercapacitor(s) in series (min. calculated) Vw / Vcap (A = 2.5V; B = 2.5V; P = 5.0V) = 1.00

# supercapacitor(s) in series (actual) (See Note 5 s (rounded up) = 1

Note 5: Formula for # supercapacitor(s) in series (actual) can be manually overwritten if lower or higher Vw per supercapacitor desired. View Corrected Value for actual Single Device Max Voltage.

4. Confirm Time requirement is met for hold-up applications and/or Voltage Drop is acceptable for pulse applications.

Final Supercapacitor Configuration Comments

Total Capacitance C = 1.76 Farads 0.6667 Farads Capacitance Value Met

Total Resistance R = 0.759375 Ohms 1.500 Ohms Resistance Value Met

Check Energy and Time Requirements Comments

Energy available in supercapacitor(s) W = 1/2 C * (Vw^2 - Vmin^2) = 4.62 Joules 1.75 Joules Energy Value Met

Max. Hold-up Time with chosen supercapacitor(s) t = C (Vw - IR -Vmin) / I = 1.30 seconds 1 seconds Time Requirement Met

If Energy is insufficient, choose a Single Device with higher Capacitance or increase # supercapacitors in parallel.

Check to ensure that Energy available in supercapacitors is greater than Energy needed during hold-up period, or Maximum Hold-up Time is sufficient.

Check Voltage Drop Comments

Total Voltage Drop of supercapacitor(s) = Vdrop (resistive) + Vdrop (capacitive) = 1.328 Volts 1.500 Volts Voltage Drop Acceptable

Voltage drop (resistive) Vdrop (resistive) = IR = 0.759 Volts

Voltage drop (capacitive) Vdrop (capacitive) = I (t / C) 0.568 Volts

If Total Voltage Drop is greater than Maximum Allowed, determine whether resistance or capacitance is the main factor.

Choose supercapacitors with either more capacitance or less resistance, or increase # capacitors in parallel.

If Total Voltage Drop is less than Maximum Voltage Drop Allowed, STOP.

This program is intended to provide product design solutions that will help the user with design applications.

Once a product design solution has been determined, it should be tested by the user in all possible applications.

Calculated Values Required Values

Part Number Capacitance ESR (AC @ 1 kHz)

Calculated Values Required Values

Standard Values Corrected Values

B0820-2R5225 2.2 F 0.225 Ohms

DC -20°C Nominal Capacitance

PS-24

Marketing Bulletins

Two major applications of aerogel supercapacitors are high

pulse power applications and short-term hold-up power.

Pulse power applications are characterized by very short,

but high current delivery to a load, i.e. during the transmit

period in a GSM mobile device. Hold-up applications are

characterized by the requirement to continue to deliver load

power for times on the order of seconds or minutes. An

example of a hold-up application is the parking of the

read/write head in a disk drive when power to the unit is

shut off. Each of these applications emphasize different

performance parameters of the device. High pulse power

applications benefit primarily from the aerogel supercapaci-

tor's low internal resistance (R), while hold-up power appli-

cations benefit from the supercapacitor's large capacitance

This Marketing Bulletin presents the formulae used to calcu-

late your application requirements and uses two examples

to illustrate their use. A program titled “Aerogel

Supercapacitor Calculator” designed in a Microsoft®Excel

spreadsheet is also available for your use.

Definitions

The following definitions are used in this note:

Symbol Unit of Description

Measure

C Farads Nominal capacitance value of the

aerogel supercapacitor.

R Ohms The nominal internal resistance of the

aerogel supercapacitor.

ESR Ohms Equivalent Series Resistance mea-

sured at 1 kHz.

Vwv Volts Normal or working charge voltage in

the circuit application.

Vmin Volts The minimum voltage required to

operate the device.

Iload Amps In a hold-up application this is the

average current that continues to be

delivered to the load. It is an average

as the load current will increase as the

voltage decreases from Vwv to Vmin.

t Seconds This is the required hold-up time in

the circuit, or in pulse applications,

t is the pulse duration.

Vdrop Volts The total decrease in working voltage

at the end of the discharge or high

current pulse.

Hold-Up Power Applications

An approximate calculation can estimate the value of an

aerogel supercapacitor needed in most applications. This

calculation equates the energy needed during the hold-up

period to the energy decrease in the supercapacitor, start-

ing at Vwv and ending at Vmin.

Energy needed during hold-up period: 1/2 Iload (Vwv +V

min)t

Energy decrease in supercapacitor: 1/2 C(Vwv2–Vmin2)

Therefore, the minimum capacitance value that guarantees

hold-up to Vmin (neglecting voltage drop due to IR) is:

C=I

load(Vwv +V

min)t in Farads

(Vwv2–Vmin2)

Example:

Suppose a tape drive supply is 5.0V and can operate safely

down to 3.0V. If the DC motor requires up to 2 seconds of

hold-up prior to safe shutdown at 0.5A, then the use of the

above equation predicts that the hold-up capacitor must be

at least 0.5F.

One A Series supercapacitor can supply the required

capacitance. However, the nominal operating voltage of

2.5V is exceeded by the 5V requirement. Therefore, two

aerogel supercapacitors must be configured in series. If two

equal value supercapacitors are used, then the voltage

across each device will be approximately 2.5V, which is the

nominal voltage rating.

In the data sheets the A1020-2R5105 supercapacitor is list-

ed with a nominal capacitance of 1.0F and when configured

two in series, provides 1.0F / 2 = 0.5F. Theoretically this

solution should work, but with a –20% end of the tolerance

range, this solution does not provide significant margin.

Stepping up to the next supercapacitor, the A1030-2R5155

would provide 1.5F / 2 = 0.75F at 5V. With a –20% toler-

ance, the minimum value could be as low as 1.2F / 2 = 0.6F.

This supercapacitor solution provides a sufficient safety

margin. After the high current pulse, the tape drive goes

into a very low current mode to hold up the electronics and

uses the remaining energy in the supercapacitor.

In this example, balancing the voltage across the series

combination is recommended to ensure neither device

exceeds the maximum voltage rating. See the notes on

voltage balancing in PS-5508 Application Guidelines.

Design Considerations In

Selecting Aerogel Supercapacitors

Design Considerations In Selecting Aerogel Supercapacitors

PS-25

Marketing Bulletins

Pulse Power Applications

Pulse power applications are characterized by a relatively

low value of continuous current with brief, high current

requirements. Applications have pulses that range from less

than 1 millisecond to as high as a few seconds, and the

pulse current can be orders of magnitude higher than the

continuous or background current. The duty cycle of the

pulses is usually low, typically less than 20 %.

A worst-case design analysis assumes that the aerogel

capacitor is the sole supplier of energy during the pulse. In

this case the total drop in working voltage in the circuit con-

sists of two components: the instantaneous voltage drop

due to load current supplied through the internal resistance

of the capacitor, and the drop in capacitor voltage at the end

of the pulse period. This relationship is shown in the follow-

ing equation.

Vdrop =I

load (R + t/C)

Inspection of this equation shows that the capacitor must

have low R and a high value of C if the voltage drop is to be

small.

For most pulse power applications the value of R is more

important than the value of C. This is illustrated using this

equation for the A1030-2R5155 supercapacitor. Its internal

resistance, R, can be estimated by using the DC ESR, nom-

inally 0.075 Ohms (DC ESR = AC ESR x 1.5 = 0.060 Ohms

x 1.5 = 0.090 Ohms). The specified capacitance is 1.5F.

For a 0.001 second pulse, t/C is less than 0.001 Ohms.

Even for a 0.010 second pulse, t/C is only 0.0067 Ohms.

Clearly the value of R (0.090 Ohms) dominates the outcome

of Vdrop in the equation above.

Example:

A GSM/GPRS wireless modem requires a pulse current of

up to 2A for 0.6 milliseconds every 4.6 milliseconds. Note

the pulse width doubles or quadruples with GPRS. These

modems are now available in a PCMCIA card for notebook

computers. The constraints of the notebook and the PCM-

CIA connection are an output voltage of 3.3 +/- 0.3V and a

maximum current provided by the notebook of 1A. Many

power amplifiers (PA) have a minimum voltage requirement

of 3.0V. As it is possible for a notebook computer to output

only 3.0V, the voltage to the PA must first be boosted (3.6V

is common). With a working voltage of 3.6V and a minimum

voltage of 3.0V, the allowable voltage drop due to resistance

is 0.6V.

Choosing the F Series Flat Pack FC-3R6334-R

supercapacitor yields 0.33F with 0.200 Ohms AC

impedance or 0.25 Ohms DC impedance, R. During a 2A

transmit pulse the battery provides approximately 1A and

the supercapacitor provides the remaining 1A of current.

Using the above formula, the voltage drop, IR, due to

resistance is 1A x 0.25 Ohms = 0.25V. The capacitive

component, I(t/C), is small at 0.002V compared to the

resistive voltage drop.

Conclusions

Both hold-up power applications and pulse power applica-

tions can be designed by using the simple equations pre-

sented above. When the working voltage of the circuit

exceeds the maximum operating voltage rating of the aero-

gel supercapacitor, equal value supercapacitors should be

put in series arrangement. Often, the series arrangement

should be balanced to ensure equal voltage sharing. In

pulse power applications the voltage drop across the inter-

nal resistance of the device is usually the critical factor. The

aerogel capacitor’s ultra-low internal resistance provides a

new solution to the high impedance problems characteristic

of most battery systems.

Design Considerations In

Selecting Aerogel Supercapacitors

PS-26

Marketing Bulletins

The ultimate energy storage device should have high ener-

gy density that can be released rapidly. High energy batter-

ies have been developed as single use or rechargeable sys-

tems but typically require minutes to hours to discharge, not

seconds. For high power, standard capacitors are capable

of discharging rapidly but have low energy density.

First generation supercapacitors also referred to as ultraca-

pacitors and Electrochemical Double Layer Capacitors

(EDLC), have relatively high energy density but also very

high ESR (equivalent series resistance) and are therefore

only used in very low power memory backup applications.

New aerogel supercapacitors have been developed incorpo-

rating both the high energy density of batteries (100 times

the energy of electrolytic capacitors) and the high power of

capacitors (10 to 100 times the power of batteries) as

shown in Figure 1.

Figure 1

Imagine the possible uses of a high energy, high power

energy storage device, sometimes referred to as "A solution

looking for a problem". Many engineers have and these

new supercapacitors are finding their way into a wide range

of new applications. In many instances, the supercapacitor

is the enabling technology for these new applications.

High power supercapacitors are designed similar to elec-

trolytic capacitors however supercapacitors use high surface

area carbon for accumulation of charge as opposed to the

low surface area foils in electrolytic capacitors. An electric

double layer is formed at the interface of the solid carbon

electrode and liquid electrolyte. Aerogel supercapacitors

use aerogel carbon as the active material, while the rest of

the industry typically uses activated carbon. Aerogel carbon

is known for its high level of purity, high usable surface area

and high electrical conductivity. Key features for aerogel

supercapacitors include:

• Extremely low ESR for high power and low loss during

operation

• High energy density for long run-time

• Ultra low leakage current (can hold a charge for sev-

eral weeks)

•Wide operating temperature range

• Can be cycled hundreds of thousands of times with

very fast charge and discharge rates, as opposed to

only hundreds of cycles for batteries.

Aerogel supercapacitors have reasonably high energy den-

sity compared with rechargeable batteries. In some applica-

tions, batteries have far more energy than is required, take

too long to charge, do not like to be held fully charged or

shallow discharged (NiCd memory effect) on a continuous

basis without periodic maintenance, or do not cycle long

enough. In applications such as electronic toys, UPS sys-

tems or solar charged lighting, aerogel supercapacitors

have replaced batteries as a better alternative.

Aerogel supercapacitor designs include 2.5V radial leaded

cylindrical and 5V leaded rectangular devices. There is also

a new low profile, flat pack design with thickness ranging

from 4 mm to as low as 1 mm. Large cylindrical and pris-

matic designs up to 2500F are also available.

These supercapacitors have characteristics that make them

ideal for applications in electronic circuits, portable devices

and systems powered by batteries, fuel cells or dc power

supplies. The aerogel supercapacitors can be used in appli-

cations ranging from low tech (toys) to medium tech (elec-

tronic control systems, valves and solenoids) to high tech

(microprocessor- controlled devices).

Aerogel supercapacitors provide:

• Pulse power characterized by short, high current puls-

es delivered to a load, allowing the use of a smaller

power supply or battery

• Hold-up or bridge power to a device or equipment for

seconds, minutes or days when the main power or

battery fails or when the battery is swapped out

• Main power or battery replacement

Pulse Power

A growing number of applications today require short bursts

of power, including phones, wireless modems, radio trans-

ceivers, motors, valves and solenoids. An engineer now

has two battery design options: (1) use a larger battery (or

Aerogel Supercapacitors Provide Both

High Energy and High Power Capability

High power aerogel supercapacitors enable new pulse, bridge and main power applications.

Electrolytic

Capacitors

Aerogel

Capacitors

Li - ion

10-2

10-1

NiCd

NiMH

103

102

10110 Farad/cc

Energy

Density

(WH/L) 1001 Farad/cc

10 10 10 10

Power Density (W/L)

234 5

Development

Path

PS-27

Marketing Bulletins

power supply) capable of the high pulse current or (2) use a

smaller battery (or power supply) with higher energy density

(at the expense of lower power density) configured in paral-

lel with a high power supercapacitor. The second option is

known as a battery-supercapacitor hybrid configuration and

results in a high energy / high power device with smaller

size, lower weight and lower cost than the first option of a

larger battery or power supply

Pulse Power Calculations

Pulse power applications are characterized by a relatively

low value of continuous current with brief, high current

requirements. Applications have pulses that range from less

than 1 msec to as high as a few seconds, and the pulse

current can be orders of magnitude higher than the continu-

ous or background current. The duty cycle of the pulses is

usually low, typically less than 20 %.

A worst-case design analysis assumes that the aerogel

supercapacitor is the sole supplier of current during the

pulse. In this case the total drop in working voltage in the

circuit consists of two components: (1) instantaneous volt-

age drop due to the internal resistance of the supercapaci-

tor, and (2) capacitive drop during the discharge pulse.

This relationship is:

Vdrop =I

load (R + t/C)

Vdrop = Change in voltage (V)

Iload = Load current (A)

R = Internal resistance (Ohms)

t = Time (sec)

C = Capacitance (Farads)

For a small voltage drop, this equation shows that the

supercapacitor must have low R and high C. For many

pulse power applications where t is small, the value of R is

more important than the value of C. For example a lower

ESR 1.5F aerogel supercapacitor has an estimated internal

resistance of 0.060Ω. For a 0.001sec pulse, t/C is less than

0.001Ω. Even for a 0.010 sec pulse, it is only 0.007Ω.

Clearly, the value of R (0.060Ω) dominates the outcome of

Vdrop in Equation (1) for short pulse power applications.

Where t is large, 3 seconds for example, t/C = 2Ωand now

C dominates the outcome of Vdrop in Equation (1).

Ultra thin (down to 1mm), low ESR supercapacitors have

been developed for GSM / GPRS applications, including

wireless PCMCIA modems. Type II PCMCIA cards have

only 5mm inside clearance, but with a two-sided 1mm circuit

board, the supercapacitor height restriction can be as low

as 2mm. New thin supercapacitors using flexible packaging

have been developed with very low ESR. The PCMCIA

specification allows less than 1A of current to flow from the

notebook battery to the PC card but GSM / GPRS transmis-

sions requires up to 2A. GSM transmits for approximately

0.6 milliseconds every 4.6 milliseconds then runs at lower

currents for receive and standby modes in the remaining 4

milliseconds. The supercapacitor is charged by the excess

or available battery current in 4 milliseconds between the

0.6 millisecond discharges.

The GPRS protocol allows higher transmission rates with

double to quadruple transmit times of GSM. Although low

ESR is the primary design criteria to minimize the voltage

drop from the supplied voltage (3.3V) to the minimum volt-

age required for the power amplifier (3V), supercapacitors

have significantly more capacitance than other capacitor

technologies allowing the extended pulse lengths of GPRS.

An example of an application requiring more capacitance to

minimize voltage drop during a pulse discharge is digital

cameras. Low ESR supercapacitors enable alkaline batter-

ies to last longer in digital cameras. The challenge is to run

longer on fewer, low power alkaline batteries. The high

power requirement of the zoom motor causes alkaline bat-

teries to fail before they have released all of their stored

energy. Due to the relatively long (several seconds) dis-

charge pulse requirement for the zoom motor, larger capaci-

tance (6 to 10F) supercapacitors have been found to extend

the useful life of the alkaline batteries.

Figure 2 compares 2 AA alkaline batteries (top) to 2 AA

alkaline batteries connected in parallel to a single 6F super-

capacitor (bottom), without additional circuitry. To simulate

the zoom motor in a digital camera, each system was

discharged at 4 Watts for 3 seconds every 3 minutes.

This sequence resulted in 55 zoom cycles every 10,000

seconds. The voltage drop was larger for the battery (left)

compared to the hybrid (right). The battery-supercapacitor

hybrid ran approximately three times longer than the battery

alone.

Hold-up or Bridge Power

Hold-up power applications are characterized by a short,

high current or "bridge power" pulse followed by a longer,

low current drain. Standard memory backup type superca-

pacitors are capable of the low current drain but unable to

handle the short, high current pulse due to their high ESR.

During the pulse, the system voltage will drop below the

lower voltage allowed by the device’s electronics and the

system will shut down. For these applications, new low

Aerogel Supercapacitors Provide Both

High Energy and High Power Capability

ESR aerogel supercapacitors are capable of handling the

high current pulse to minimize the voltage drop.

Figure 2

Bridge power examples include solid-state hard drives and

portable data terminals. In the solid-state hard drive, all

memory is stored in DRAM. When main power is lost, the

information in the DRAM must be transferred to non-volatile

memory. This requires a high discharge current for a num-

ber of seconds after which the device requires a very low

current to maintain the system.

Portable data terminals use supercapacitors to "bridge"

between swapping of batteries when the device is in opera-

tion and not simply in sleep mode. Batteries can also fall

out or become temporarily disconnected if the device is

dropped. To prevent loss of data, supercapacitors are

designed to provide continuous power to the portable data

terminal until it is able to safely power down or the battery is

swapped or reconnected.

Main Power

The energy density for today’s supercapacitors has grown

substantially and is now only 3 to 10 times lower than some

rechargeable batteries (i.e. lead-acid), but with the added

benefits of nearly infinite cycle life, very short recharge

times and very high power density. Supercapacitors can be

charged directly from alkaline batteries, solar panels or

other DC power sources. As a result some portable and

remote applications are now using supercapacitors in place

of rechargeable batteries.

The toy cars and airplanes that claim "Charge In Under 10

Seconds" all use supercapacitors as the main power source

and alkaline batteries to charge them. The fast charge is

particularly important for children as their attention spans

are not long enough to wait for batteries to charge.

Solar charging is particularly important in remote applica-

tions. With 365 charge/discharge cycles per year, recharge-

able batteries require frequent replacement. These applica-

tions include remote monitoring systems, transmitters, light-

ing and traffic signs. New portable applications currently

under development include flashlights, remote controls and

radios all charged using solar power.

Another main power application that is ideal for supercapac-

itors is local area or restaurant pagers. These pagers run

for up to two hours while the patron is waiting for a table.

After being returned to the host/hostess, the pager only

requires a 10 second charge for the next customer. Nickel

cadmium batteries perform poorly in these shallow depth-of-

discharge applications due to their "memory" effect (loss of

capacity due to continuous shallow discharges). As a

result, constant battery replacement is no longer an issue or

added cost when supercapacitors designed to last the life of

the product are used for main power.

Design Considerations

Energy and Capacitance Calculations

To determine your aerogel supercapacitor requirements,

four key parameters are required:

•Working voltage, Vwv, in Volts

• Minimum voltage, Vmin, in Volts

• Average discharge current, Iload, in Amps

• (if necessary convert power, P, in Watts, to current,

Iload, where Iload = P/Vavg)

• Discharge time, t, in seconds

One can estimate the value of an aerogel supercapacitor

needed for most applications (Note 1). This calculation

equates the energy needed during the discharge period to

the energy decrease in the aerogel supercapacitor, from

Vwv to Vmin.

Energy needed for discharge:

1/2 Iload (Vwv +V

min)t (Joules)

Aerogel Supercapacitors Provide Both

High Energy and High Power Capability

0.5

1.5

2.5

3.5

0 10000 20000 30000 40000 50000 60000 70000

Time (Seconds)

Voltage (V)

0.5

1.5

2.5

3.5

0 10000 20000 30000 40000 50000 60000 70000

Time (Seconds)

0 10000 20000 30000 40000 50000 60000 70000

Time (Seconds)

0 10000 20000 30000 40000 50000 60000 70000

Time (Seconds)

Voltage (V)

PS-28

Marketing Bulletins

PS-29

Marketing Bulletins

Aerogel Supercapacitors Provide Both

High Energy and High Power Capability

Energy decrease in supercapacitor:

1/2 C(Vwv2–Vmin2)(Joules)

Therefore, the minimum capacitance value that guarantees

hold-up to Vmin is:

C=I

load(Vwv +V

min)t in Farads

(Vwv2–Vmin2)

Voltage Balancing

When the working voltage of the circuit exceeds the maxi-

mum operating voltage rating of a single supercapacitor, a

series configuration is required. Often, the series arrange-

ment requires balancing to ensure equal voltage sharing.

Either passive or active balancing can be used to maintain

similar voltages among supercapacitors where the leakage

currents may be slightly different.

Passive balancing uses equal value resistors in parallel with

the supercapacitors. Using high value resistors, small cur-

rents are allowed to flow between the supercapacitors to

maintain similar voltages. Resistors with high values result

in lower leakage currents on the order of microamperes, an

important design consideration for hybrid battery-superca-

pacitor solutions. Lower value resistors lead to higher leak-

age currents but faster voltage equilibration of mismatched

components, and can be used where the main power is

delivered by a continuous source of power (power supply or

fuel cell).

Active balancing uses a microprocessor to measure voltage

differences and open gates allowing equilibration to occur

quickly but only when needed. Active balancing does not

add significant current leakage in the final configuration, but

comes at a higher price than passive balancing. High relia-

bility applications, with higher voltages (> 5V), typically use

active balancing.

Summary

High power, high energy aerogel supercapacitors offer solu-

tions for applications by providing pulse, hold-up, or main

power.

Note 1: An Aerogel-Supercapacitor-Calculator program is

available online at http://www.cooperbussmann.com and

can be used to predict required energy, capacitance and

ESR for any application.

PS-30

Customer / Application Information Worksheet

Customer / Application

Information Worksheet

The following worksheet will enable us to understand your Aerogel Supercapacitor application better and to communicate more

effectively when we discuss the application with you. All information provided will be held confidential.

Date_____________________________

Company_______________________________Contact Name ________________________________________________________

Phone _________________________________Fax ____________________________email________________________________

Application Description: ________________________________________________________________________________________

__________________________________________________________________________________________________________

Medical? __ No __ Yes If Yes, Class _________ (I, II, or III)

Company Type:

_____OEM _____Systems Integrator _____Distributor _____Consultant

_____Educational _____Government _____Military _____Other ____________________

Application Type:

_____Pulse Power _____Main Power _____Memory Backup or Hold-Up Power

Circuit Information:

Desired working voltage (V) ____________________volts Minimum allowable voltage (Vmin)______________________volts

Average current draw (I) ______________________Amps Duration of current draw (t) ________________________seconds

Capacitor Calculations:

PowerStor has developed a Calculator program using Microsoft®Excel. Knowing a few simple parameters for the application, this

program will assist in determining the optimum Aerogel Capacitor Solution by:

1. Calculating Minimum Capacitance, Maximum ESR, and Capacitor Configuration.

2. Using a pull-down menu with all of PowerStor’s Aerogel Capacitor offerings for comparison to the calculated values.

The Powerstor Aerogel Capacitor Calculator is available at www.cooperbussmann.com for download.

For Typical Hold-Up Power Applications:

Energy needed during hold up period: W = IVt = ___________ in Joules

Energy decrease in capacitor: W= 1/2 C(V2–Vmin2) = ___________ in Joules

Desired C is: C = 2IVt = ___________Farads

V2–V

min2

For Typical Pulse Power Applications:

Maximum ESR: ESR(maximum) = Vdrop /I = __________Ohms

W= Energy (Joules) C= Capacitance (Farads) V= Voltage (volts) I= Current (Amps) t= Time (seconds)

Vmin = Min. voltage (volts) ESR = Equivalent Series Resistance (Ohms) Vdrop = Allowable drop in working voltage (volts)

PS-31

Customer / Application Information Worksheet

Optimum Solution:

Capacitor Part Number ________________________

# of Capacitors in Series Configuration ______

# of Capacitors in Parallel Configuration ______

Additional Information

Max. Operating Temp. (C) ______ % Time at Max. Temp. ______

Min. Operating Temp. (C) ______ % Time at Min. Temp. ______

Typical Operating Temp. (C) ______ % Time at Typical Temp. ______

Max. Storage Temp. (C) ______

Min. Storage Temp. (C) ______

Dimensional / Package Requirements

Max. Package Size (L, W, H, diam., etc.) ___________________________________________________________________

Package Style (thru-hole, SMT, etc.) ______________________________________________________________________

Industry package _____________________________________________________________________________________

Additional ___________________________________________________________________________________________

___________________________________________________________________________________________________

Product Schedule Date Required QTY or EAU

Initial Samples __________________ __________________

Pre-production __________________ __________________

Production __________________ __________________

Expected Years of Operation ____________________________________

Target Cost $___________at Estimated Annual Usage Qty.________(pcs.)

Additional Information (Circuit diagram, product configuration, packaging, notes, etc.)

Customer / Application

Information Worksheet

PS-32

NOTES

Aerogel Supercapacitors

561-998-4100 • www.cooperbussmann.com

CB-5010 2007

Products And Technical Expertise

Delivered Worldwide

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The Customer Satisfaction Team can be reach via:

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Emergency and After-Hours Orders

To accommodate time-critical needs, Cooper Bussmann

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after-hours orders should be placed through the

Customer Satisfaction Team. Call:

• Monday – Friday, 8:00 a.m. – 4:30 p.m.

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Application Engineering assistance is available to all

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Application Engineering can be reached via phone, fax

or e-mail:

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for the following resources:

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