Q2025K6 - LITTELFUSE - Datasheet.Live

POLY-FUSE® Resettable PTCs

Speciﬁcations are subject to change without notice.

Revised: 03/22/17

Surface Mount > 0805L Series

The 0805L Series PTC provides surface mount overcurrent

protection for applications where space is at a premium

and resettable protection is desired.

Agency Approvals

Electrical Characteristics

Part Number Marking I hold

(A)

I trip

(A)

V max

(Vdc)

I max

(A)

P d typ.

(W)

Maximum Time

To Trip Resistance Agency

Approvals

Current

(A)

Time

(Sec.)

R min

(Ω)

R 1max

(Ω)

0805L005/30 f3 0.05 0.15 30 40 0.50 0.25 1.50 3.600 20.000

0805L010 A 0.10 0.30 15 100 0.5 0.50 1.50 1.000 6.000 X X

0805L010/24 J 0.10 0.30 24 100 0.5 0.50 1.50 1.500 6.000 X X

0805L020 C 0.20 0.50 9 10 0 0.5 8.00 0.02 0.650 3.500 X X

0805L035 E 0.35 0.75 6 100 0.5 8.00 0.10 0.250 1.200 X X

0805L0501F 0.50 1. 0 0 6100 0.5 8.00 0.10 0.150 0.850 X X

0805L075 G 0.75 1.50 6 40 0.6 8.00 0.20 0.090 0.350 X X

0805L100 N 1. 0 0 1.95 6 40 0.6 8.00 0.30 0.060 0.210 X X

0805L110 H 1. 10 2.00 6 100 0.8 8.00 0.10 0.050 0.160 X X

I hold = Hold current: maximum current device will pass without tripping in 20°C still air.

I trip = Trip current: minimum current at which the device will trip in 20°C still air.

V max = Maximum voltage device can withstand without damage at rated current (I max)

I max = Maximum fault current device can withstand without damage at rated voltage (Vmax)

P d = Power dissipated from device when in the tripped state at 20°C still air.

R min = Minimum resistance of device in initial (un-soldered) state.

R typ = Typical resistance of device in initial (un-soldered) state.

R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reﬂow soldering of 260°C for 20 sec.

Description

Features

Applications

• RoHS compliant, lead-free

and halogen-free

• Fast response to fault

currents

• Compact design saves

board space

• Low resistance

• Low-proﬁle

• Compatible with high

temperature solders

• USB peripherals

• Disk drives

• CD-ROMs

• Plug and play protection

for motherboards and

peripherals

• Mobile phones - battery

and port protection

• Disk drives

• PDAs / digital cameras

• Game console port

protection

0805L Series RoHS

AGENCY AGENCY FILE NUMBER

E183209

R50119118

Caution: Operation beyond the speciﬁed rating may result in damage and possible arcing and ﬂame.

1 Part Number tested and complied with AEC-Q200.

Additional Information

Datasheet Samples

Resources Samples

POLY-FUSE® Resettable PTCs

Speciﬁcations are subject to change without notice.

Revised: 03/22/17

Surface Mount > 0805L Series

Ambient Operation Temperature

-40°C -20°C 0°C 20°C 40°C 50°C 60°C 70°C 85°C

Part Number Hold Current (A)

0805L005/30 0.076 0.068 0.060 0.050 0.043 0.038 0.033 0.028 0.023

0805L010 0.14 0.12 0.11 0.10 0.08 0.07 0.06 0.05 0.03

0805L010/24 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.04

0805L020 0.28 0.25 0.23 0.20 0.17 0.14 0.12 0.10 0.07

0805L035 0.47 0.44 0.39 0.35 0.30 0.27 0.24 0.20 0.14

0805L050 0.68 0.62 0.55 0.50 0.40 0.37 0.33 0.29 0.23

0805L075 1. 0 0 0.90 0.79 0.75 0.63 0.57 0.53 0.41 0.34

0805L100 1.35 1.25 1. 10 1. 0 0 0.82 0.74 0.65 0.55 0.42

0805L110 1.45 1.35 1.20 1. 10 0.92 0.84 0.75 0.65 0.52

Temperature Rerating

Temperature Rerating Curve

-40 -30 -20 -10010 20 30 40 50 60 70 80

10%

30%

50%

70%

90%

110%

130%

150%

170%

Temperature (°C)

Percentage of Rated Current

Average Time Current Curves

The average time current curves and Temperature Rerating curve performance is affected

by a number or variables, and these curves provided as guidance only. Customer must

verify the performance in their application.

Note:

Typical Temperature rerating curve, refer to table for derating data

Notes: The temperature rerating data is only for reference, please contact Littelfuse technical support for detail temperature rerating information.

0.01

0.1

100

0.1 110 100

Current in Amperes

Time in Seconds

0.10A/24

0.10A

0.20A

0.35A

0.50A

0.75A

1.00A

1.10A

0.005A/30

POLY-FUSE® Resettable PTCs

Speciﬁcations are subject to change without notice.

Revised: 03/22/17

Surface Mount > 0805L Series

Environmental Speciﬁcations

Operating/Storage

Temperature -40°C to +85°C

Maximum Device Surface

Temperature in Tripped

State

125°C

Passive Aging +85°C, 1000 hours

-/+5% typical resistance change

Humidity Aging +85°C, 85%, R.H.,1000 hours

-/+5% typical resistance change

Thermal Shock

MIL–STD–202, Method 107

+85°C/-40°C 20 times

-30% typical resistance change

Solvent Resistance MIL–STD–202, Method 215

No change

Vibration

MIL–STD–883, Method 2007,

Condition A

No change

Moisture Sensitivity Level Level 1, J–STD–020

Physical Speciﬁcations

Terminal Material Solder-Plated Copper

(Solder Material: Matte Tin (Sn))

Lead Solderability Meets EIA Speciﬁcation RS186-9E,

ANSI/J-STD-002, Category 3

Soldering Parameters

Time

Temperature

TS(max)

TS(min)

time to peak temperature

Preheat

reheat

Ramp-up

amp-up

Ramp-down

amp-d

Critical Zone

tL to tP

Proﬁle Feature Pb-Free Assembly

Average Ramp-Up Rate (TS(max) to TP) 3°C/second max

Pre Heat:

Temperature Min (Ts(min))150°C

Temperature Max (Ts(max))200°C

Time (Min to Max) (ts)60 – 180 secs

Time Maintained

Above:

Temperature (TL)217°C

Temperature (tL)60 – 150 seconds

Peak / Classiﬁcation Temperature (TP) 260+0/-5 °C

Time within 5°C of actual peak

Temperature (tp)20 – 40 seconds

Ramp-down Rate 6°C/second max

Time 25°C to peak Temperature (TP) 8 minutes Max.

-- All temperature refer to topside of the package, measured on the package body surface

-- If reﬂow temperature exceeds the recommended proﬁle, devices may not meet the

performance requirements

-- Recommended reﬂow methods: IR, vapor phase oven, hot air oven, N2 environment

for lead

-- Recommended maximum paste thickness is 0.25mm (0.010 inch)

-- Devices can be cleaned using standard industry methods and solvents

-- Devices can be reworked using the standard industry practices

POLY-FUSE® Resettable PTCs

Speciﬁcations are subject to change without notice.

Revised: 03/22/17

Surface Mount > 0805L Series

Part Ordering Number System

PACKAGING STYLE

SIZE

L: LITTELFUSE SURFACE MOUNT PPTC

HOLD

HOLD CURRENT CODE

(Refer to Electrical Characteristics Table)

/XX: SPECIAL VOLTAGE RATING

(Not applicable to all parts. Refer

to Electrical Characteristics Table)

QUANTITY CODE: K=10,000 Y=4,000 W=3,000 P=2,000

R: Tape & Reel

SERIES

0805 L 380 /12 TH Y R

THIN PROFILE

(Not applicable to all parts)

-A: Automotive grade

Blank: Standard version

- A

Packaging

Dimensions

Part

Number

A B C D E

Inches mm Inches mm Inches mm Inches mm Inches mm

Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max

0805L005/30 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L010 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1. 0 0 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L010/24 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1. 0 0 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L020 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.04 0.55 1. 0 0 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L035 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.03 0.45 0.75 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L050 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L075 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.05 0.75 1.25 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L100 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.02 0.07 0.50 1.80 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

0805L110 0.08 0.09 2.00 2.20 0.05 0.06 1.20 1.50 0.03 0.06 0.80 1.40 0.01 0.02 0.20 0.55 0.002 0.02 0.05 0.45

Top

View

Pad

Layout

Side

View

ttom

View

1.50 mm

(.059)

1.20 mm

(.047)

1. 00 mm

(.040)

MARKING CODE VARIES

WITH AMPERAGE RATING

(See Electrical Characteristic Table)

SHOWN IS 1.0AMP RATING

Part Number Ordering

Number

Halogen

Free

I hold

(A) I hold Code Packaging

Option Quantity Quantity &

Packaging Codes

0805L005/30 0805L005/30YR Ye s 0.05 005 Tape and Reel 4000 YR

0805L010 0805L010YR Ye s 0.10 010 Tape and Reel 4000 YR

0805L010/24 0805L010/24YR Ye s 0.10 010 Tape and Reel 4,000 YR

0805L020 0805L020YR Ye s 0.20 020 Tape and Reel 4000 YR

0805L035 0805L035YR Ye s 0.35 035 Tape and Reel 4000 YR

0805L050 0805L050WR Ye s 0.50 050 Tape and Reel 3000 WR

0805L075 0805L075WR Ye s 0.75 075 Tape and Reel 3000 WR

0805L100 0805L100WR Ye s 1. 0 0 100 Tape and Reel 3000 WR

0805L110 0805L110WR Ye s 1. 10 110 Tape and Reel 3000 WR

POLY-FUSE® Resettable PTCs

Speciﬁcations are subject to change without notice.

Revised: 03/22/17

Surface Mount > 0805L Series

TAPE SPECIFICATIONS: EIA-481-1 (mm)

REEL DIMENSIONS:

EIA-481-1 (mm)

0805L005/30

0805L010

0805L020

0805L035

0805L010/24

0805L050

0805L075

0805L100

0805L110

W8.00+/- 0.10 8.00+/- 0.30 8.00+/- 0.30 CØ178+/- 1.0

F3.50+/- 0.05 3.50+/- 0.05 3.50+/- 0.05 DØ60.2+0.5

E11.75+/- 0.10 1.75+/- 0.10 1.75+/- 0.10 H11.0+/- 0.5

D01.55+/- 0.05 1.55+/- 0.05 1.55+/- 0.05 W9.0+/- 1.5

D11.00 (min) 1.00+/- 0.10 1.00+/- 0.10

P04.00+/- 0.10 4.00+/- 0.10 4.00+/- 0.10

P14.00+/- 0.10 4.00+/- 0.10 4.00+/- 0.10

P22.00+/- 0.05 2.00+/- 0.05 2.00+/- 0.05

A01.45+/- 0.10 1.65+/- 0.10 1.65+/- 0.10

B02.30+/- 0.10 2.35+/- 0.10 2.35+/- 0.10

T0.25+/- 0.10 0.20+/- 0.10 0.25+/- 0.10

K00.90+/- 0.10 1.05+/- 0.10 1.50+/- 0.10

Leader min. 390 390 390

Trailer min. 160 160 160

Tape and Reel Speciﬁcations

WARNING

• Users shall independently assess the suitability of these devices for each of their applications

• Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or ﬁre

• These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such

conditions are expected to be repetitive or prolonged in duration

• Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices

• These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses

• Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device.

K0B0

Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and

test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.

Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.