P4SMAJ256A datasheet, PDF - EEWORLD Datasheet

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P4SMAJ256A: Description400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC; Categorysemiconductor Discrete semiconductor; File Size127KB，4 Pages; ManufacturerFRONTIER; Websitehttp://www.frontierusa.com/

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P4SMAJ256A Overview

400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC

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Frontier Electronics Corp.

667 E. COCHRAN STREET, SIMI VALLEY, CA 93065

TEL: (805) 522-9998

FAX: (805) 522-9989

E-mail:

frontiersales@frontierusa.com

Web:

http://www.frontierusa.com

400W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

P4SMAJ5.0 THRU P4SMAJ340A

FEATURES

OPTIMIZED FOR LAN PROTECTION APPLICATION

IDEAL FOR ESD PROTECTION OF DATA LINES IN ACCORDANCE

WITH IEC 1000-4-2(IEC801-2)

IDEAL FOR EFT PROTECTION OF DATA LINE IN ACCORDANCE

WITH IEC 1000-4-4(IEC801-4)

EXCELLENT CLAMPING CAPABILITY

LOW INCREMENTAL SURGE RESISTANCE

FAST RESPONSE TIME: TYPICALLY LESS THAN 1.0 pS FROM

0 VOLTS TO V(BR) MIN

400 W PEAK PULSE POWER CAPABILITY WITH A 10/1000

μS

WAVEFORM , REPETITION RATE (DUTY CYCLE):0.01%

TYPICAL I

LESS THAN 1μA ABOVE 10V

HIGH TEMPERATURE SOLDERING GUARANTEED: 250°/10 SECONDS

AT TERMINAL

.071(1.8)

.035(0.9)

SOLDERING PAD

CATHODE

.087(2.2)

.065(1.65)

.040(1.25)

.071(1.8)

.220(5.6)

.192(4.9)

.190(4.8)

.157(4.0)

.177(4.5)

.110(2.8)

.090(2.3)

.100(2.6)

.080(2.0)

MECHANICAL DATA

CASE: MOLDED PLASTIC, DO-214AC (SMA), DIMENSIONS

IN INCHES AND (MILLIMETERS

TERMINALS: SOLDER PLATED

POLARITY: INDICATED BY CATHODE BAND

WEIGHT: 0.064 GRAMS

.080(2.0)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED

RATINGS

PEAK PULSE POWER DISSIPATION ON 10/1000μS WAVEFORM

(NOTE 1, FIG. 1)

PEAK PULSE CURRENT OF 0N 10/1000μS WAVEFORM

(NOTE 1,FIG. 3)

STEADY STATE POWER DISSIPATION AT T

=75℃(NOTE 2)

PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF

SINE-WAVE SUPERIMPOSED ON RATED LOAD, UNIDIRECTIONAL

ONLY(NOTE 3)

MAXIMUM INSTANTANEOUS FORWARD VOLTAGE AT 25.0A FOR

UNIDIRECTIONAL ONLY (NOTE 3 & 4)

OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE

SYMBOL

PPM

M(AV)

FSM

STG

VALUE

MINIMUM 400

SEE TABLE 1

1.0

3.5

- 55 TO + 150

UNITS

WATTS

°C

NOTE︰ 1. NON-REPETITIVE CURRENT PULSE, PER FIG.3 AND DERATED ABOVE TA=25°C PER FIG 2.

2. MOUNTED ON 5.0mm

COPPER PADS TO EACH TERMINAL

3. LEAD TEMPERATURE AT 75°C =T

PER FIG. 5

4. MEASURED ON 8.3mS SINGLE HALF SINE-WAVE. FOR UNIDIRECTIONAL DEVICES ONLY

5. PEAK PULSE POWER WAVEFORM IS 10/1000

μ S

P4SMAJ5.0 THRU P4SMAJ340A

Page: 1

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