P4KE480-LF datasheet, PDF - EEWORLD Datasheet

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P4KE480-LF: Description400W TRANSIENT VOLTAGE SUPPRESSOR; File Size116KB，4 Pages; ManufacturerSIRECT; Websitehttp://www.sirectsemi.com/

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P4KE480-LF Overview

400W TRANSIENT VOLTAGE SUPPRESSOR

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E L E C T R O N I C

P4KE6.8(C)-LF

THRU

P4KE540(C)A-LF

400W TRANSIENT VOLTAGE SUPPRESSOR

FEATURES

PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY

FLAMMABILITY CLASSIFICATION 94V-0

400W SURGE CAPABILITY AT 1ms

EXCELLENT CLAMPING CAPABILITY

LOW ZENER IMPEDANCE

FAST RESPONSE TIME:TYPICALLY LESS THAN 1.0 PS FROM

0 VOLTS TO BV MIN

TYPICAL IR LESS THAN 1μA ABOVE 10V

HIGH TEMPERATURE SOLDERING GUARANTEED:260℃/10S

/.375〞(9.5mm) LEAD LENGTH/5LBS., (2.3KG) TENSION

LEAD FREE

1.0(25.4)

MIN

.034(0.9)

.028(0.7)

.205(5.2)

.166(4.2)

.107(2.7)

.080(2.0)

1.0(25.4)

MIN

MECHANICAL DATA

CASE：MOLDED PLASTIC

TERMINALS︰AXIAL LEADS, SOLDERABLE PER MIL-STD-202,

METHOD 208

POLARITY：COLOR BAND DENOTED CATHODE EXCEPT

BIPOLAR

WEIGHT：0.34 GRAMS

CASE：DO41

DIMENSIONS IN INCHES AND (MILLIMETERS)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED

RATINGS

PEAK POWER DISSIPATION AT TA=25℃, TP=1ms(NOTE1)

PEAK PULSE CURRENT WITH A 10/1000us WAVEFORM(NOTE 1)

STEADY STATE POWER DISSIPATION AT T

=75℃,

LEAD LENGTHS 0.375” (9.5mm) (NOTE2)

PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF

SINE-WAVE SUPERIMPOSED ON RATED LOAD

(JEDEC METHOD) (NOTE 3)

TYPICAL THERMAL RESISTANCE JUNCTUION-TO-AMBIENT

OPERATING AND STORAGE TEMPERATURE RANGE

SYMBOL

PPM

M(AV)

FSM

VALUE

MINIMUM 400

SEE NEXT TABLE

1.0

40.0

UNITS

WATTS

Amps

℃/W

℃

100

- 55 TO + 175

STG

NOTE

︰

1. NON-REPETITIVE CURRENT PULSE, PER FIG.3 AND DERATED ABOVE TA=25℃PER FIG 2.

2. MOUNTED ON COPPER PAD AREA OF 1.6×1.6” (40×40mm) PER FIG. 5

3. 8.3ms SINGLE HALF SINE-WAVE, DUTY CYCLE=4 PULSES PER MINUTES MAXIMUM

4. FOR BIDIRECTIONAL USE C SUFFIX FOR 10﹪TOLERANCE, CA SUFFIX FOR 5﹪TOLERANCE

http:// www.sirectsemi.com

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