P4KE350CA データシートの表示（PDF） - StarHope

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P4KE350CA

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

StarHope 

P4KE(400W) Series

P4KE SERIES

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE - 6.8 to 550 Volts

400 Watt Peak Power / 1.0 Watt Steady State

DO-204AL

(DO-41 Plastic)

FEATURES

◎ Plastic package

◎ Glass passivated chip junction in DO-41 Package

0.107 (2.7)

0.080 (2.0)

DIA.

1.0 (25.4)

MIN.

◎ 400W surge capability at 10/1000 µs wave form

◎ Excellent clamping capability

◎ Low zener impedance

◎ Fast response time: typically less than 1.0ps from 0 Volts to BV min.

◎ Typical IR less than 1µA above 10V

0.205 (5.2)

0.160 (4.1)

◎ High temperature soldering guaranteed: 265°C/10 seconds/.375"

,(9.5mm) lead length, 5lbs., (2.3kg) tension

◎ Pb-free plated

MECHANICAL DATA

Case: JEDEC DO-41 Molded Plastic

0.034 (0.86)

0.028 (0.71)

DIA.

1.0 (25.4)

MIN.

Terminal: Solderable per MIL-STD-750, Method 2026

Polarity: Color band denotes cathode except Bipolar

Mounting Position: Any

Weight: 0.012 ounce, 0.3 grams

Dimensions in inches and(millimeters)

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional use C or CA Suffix for types P4KE 6.8 thru types P4KE550 (e.g. P4KE6.8C , P4KE550CA)

Electrical characteristics apply in both directions

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

RATING

SYMBOL VALUE UNITS

Peak Pulse Power Dissipation at TA = 25℃ , TP = 1ms (Note 1)

Steady State Power Dissipation at TL = 75℃ , Lead

lengths.375",(9.5mm) (Note 2)

PPPM

PM(AV)

Minimum

400

1

Watts

Watts

Peak Forward Surge Current,8.3ms Single Half Sine-Wave

Superimposed on Rated Load,(JEDEC Method) (Note 3)

IFSM

40

Amps

Operating junction and Storage Temperature Range

TJ , TSTG

-55 to

+ 175

℃

Notes :

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 , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.

REV.2014.05.01

02 | www.spsemi.cn

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