0603L050SL Ver la hoja de datos (PDF) - Littelfuse, Inc

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0603L050SL

POLY-FUSE® Resettable PTCs Surface Mount > LoRho™ Series

Littelfuse, Inc 

POLY-FUSE® Resettable PTCs

Surface Mount > LoRhoTM Series

Temperature Rerating Curve

170%

150%

130%

110%

90%

70%

50%

30%

10%

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80

Temperature (°C)

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

Profile Feature

Pb-Free Assembly

Average Ramp-Up Rate (TS(max) to TP)

3°C/second max

Temperature Min (T )

s(min)

Pre Heat:

Temperature Max (Ts(max))

Time (Min to Max) (ts)

Time Maintained

Temperature (T )

L

Above:

Temperature (tL)

Peak / Classification Temperature (TP)

Time within 5°C of actual peak

Temperature (t )

p

Ramp-down Rate

150°C

200°C

60 – 180 secs

217°C

60 – 150 seconds

260+0/-5 °C

20 – 40 seconds

6°C/second max

Time 25°C to peak Temperature (T )

P

8 minutes Max.

Environmental Specifications

Operating Temperature

-40°C to +85°C

Maximum Device Surface

Temperature in Tripped State

125°C

Passive Aging

Humidity Aging

Thermal Shock

Solvent Resistance

+85°C, 1000 hours

-/+10% typical resistance change

+85°C, 85% R.H.,100 hours

-/+15% typical resistance change

MIL–STD–202, Method 107G

+85°C/-40°C 20 times

-30% typical resistance change

MIL–STD–202, Method 215

No change

Vibration

MIL–STD–883C, Method 2007.1,

Condition A No change

Moisture Sensitivity Level Level 1, J–STD–020C

-- 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

Lo Rho Series

Revised: October 9, 2012

© 2012 Littelfuse, Inc.

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/LoRho.html for current information.

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