UF1507S-T - DIODES Incorporated

UF1501/S - UF1507/S

Document number: DS25006 Rev. 5 - 2 1 of 4

www.diodes.com December 2010

UF1501/S - UF1507/S

1.5A ULTRA-FAST RECTIFIER

Features and Benefits

• Diffused Junction

• Ultra-Fast Switching for High Efficiency

• Surge Overload Rating to 50A Peak

• Low Reverse Leakage Current

• Lead Free Finish, RoHS Compliant (Note 1)

Mechanical Data

• Case: DO-41, DO-15

• Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

• Moisture Sensitivity: Level 1 per J-STD-020

• Terminals: Finish ⎯ Tin. Plated Leads Solderable per MIL-STD-

202, Method 208

• Polarity: Cathode Band

• Marking: Type Number

• DO-41 Weight: 0.35 grams (approximate)

• DO-15 Weight: 0.40 grams (approximate)

Ordering Information (Note 2)

Device Packaging Shipping

UF1501-B DO-15 1K/Bulk

UF1501-T DO-15 5K/Tape & Reel, 13-inch

UF1502-B DO-15 1K/Bulk

UF1502-T DO-15 5K/Tape & Reel, 13-inch

UF1503-B DO-15 1K/Bulk

UF1503-T DO-15 5K/Tape & Reel, 13-inch

UF1504-B DO-15 1K/Bulk

UF1504-T DO-15 5K/Tape & Reel, 13-inch

UF1505-B DO-15 1K/Bulk

UF1505-T DO-15 5K/Tape & Reel, 13-inch

UF1506-B DO-15 1K/Bulk

UF1506-T DO-15 5K/Tape & Reel, 13-inch

UF1507-B DO-15 1K/Bulk

UF1507-T DO-15 5K/Tape & Reel, 13-inch

UF1501S-B DO-41 1K/Bulk

UF1501S-T DO-41 5K/Tape & Reel, 13-inch

UF1502S-B DO-41 1K/Bulk

UF1502S-T DO-41 5K/Tape & Reel, 13-inch

UF1503S-B DO-41 1K/Bulk

UF1503S-T DO-41 5K/Tape & Reel, 13-inch

UF1504S-B DO-41 1K/Bulk

UF1504S-T DO-41 5K/Tape & Reel, 13-inch

UF1505S-B DO-41 1K/Bulk

UF1505S-T DO-41 5K/Tape & Reel, 13-inch

UF1506S-B DO-41 1K/Bulk

UF1506S-T DO-41 5K/Tape & Reel, 13-inch

UF1507S-B DO-41 1K/Bulk

UF1507S-T DO-41 5K/Tape & Reel, 13-inch

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes

2. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02007.pdf.

UF1501/S - UF1507/S

Document number: DS25006 Rev. 5 - 2 2 of 4

www.diodes.com December 2010

UF1501/S - UF1507/S

Maximum Ratings @TA = 25°C unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic Symbol

1501/S UF

1502/S UF

1503/S UF

1504/S UF

1505/S UF

1506/S UF

1507/S Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage (Note 3)

VRRM

VRWM

VR 50 100 200 400 600 800 1000 V

RMS Reverse Voltage VR

(

RMS

)

35 70 140 280 420 560 700 V

Average Rectified Output Current (Note 4) @ TA = 50°C IO 1.5 A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single Half Sine-Wave Superimposed on Rated Load IFSM 50 A

Thermal Characteristics

Characteristic Symbol Value Unit

Typical Thermal Resistance Junction to Ambient R

JA 70 °C/W

Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic Symbol

1501/S UF

1502/S UF

1503/S UF

1504/S UF

1505/S UF

1506/S UF

1507/S Unit

Forward Voltage @ IF = 1.5A VFM 1.0 1.3 1.7 V

Peak Reverse Current @ TA = 25°C

at Rated DC Blocking Voltage (Note 3) @ TA = 100°C IRM 5.0

100 μA

Reverse Recovery Time (Note 5) tr

50 75 ns

Typical Total Capacitance (Note 6) CT 35 20 pF

Notes: 3. Short duration pulse test used to minimize self-heating effect.

4. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.

5. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.

6. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

0.3

0.6

0.9

1.2

1.5

25 50 75 100 125 150 175 200

I, AVE

IED

CURRENT (A)

(AV)

T , AMBIENT TEMPERA TURE ( C)

Fig. 1 Forward Current Derating Curve

Single phase half-w ave

60 Hz resistive or inductive load

0.01

0.1

1.0

0.6 0.8 1.0 1.2 1.4

I, I

(A)

V , I NSTANTAN EOUS FORW ARD VOLTAGE (V)

Fig. 2 Typical Forward C harac t er istics

UF1501/S - UF1507/S

Document number: DS25006 Rev. 5 - 2 3 of 4

www.diodes.com December 2010

UF1501/S - UF1507/S

I , PEAK FORWARD SURGE CURRENT (A)

FSM

110100

NUMBER OF CYCLES A T 60Hz

Fig. 3 Peak Forward Surge Current

100

110100

E (p

)

V , DC REVERSE VOLTAGE (V)

Fig. 4 Typical Total Capacitance

T = 25C

f = 1.0MHz

UF1501 - UF1504

UF1505 - UF1507

Package Outline Dimensions

Dim DO-41 DO-15

Min Max Min Max

A 25.40 ⎯ 25.40 ⎯

B 4.06 5.21 5.50 7.62

C 0.71 0.864 0.686 0.889

D 2.00 2.72 2.60 3.60

All Dimensions in mm

“S” Suffix Designates DO-41 Package

No Suffix Designates DO-15 Package

UF1501/S - UF1507/S

Document number: DS25006 Rev. 5 - 2 4 of 4

www.diodes.com December 2010

UF1501/S - UF1507/S

IMPORTANT NOTICE

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or

trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated

website, harmless against all damages.

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.

Should Customers purchase or use Diodes Incorporated p roducts for any unintended or una uthorized application, Customers shall indemnify and

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indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.

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LIFE SUPPORT

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express

written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. 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.

B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the

failure of the life support device or to affect its safety or effectiveness.

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their pro ducts and an y

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related

information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.