Datasheet > P4KE250A

P4KE250A

更新时间： 2024-09-14 22:54:15

品牌	Logo	应用领域
RECTRON		/
页数	文件大小	规格书
5页	1048K
描述
GPP TRANSIENT VOLTAGE SUPPRESSOR (400 WATT PEAK POWER 1.0 WATT STEADY STATE)

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P4KE250A 数据手册

TVS

P4KE

RECTRON

TECHNICAL SPECIFICATION

SEMICONDUCTOR

SERIES

GPP TRANSIENT VOLTAGE SUPPRESSOR

400 WATT PEAK POWER 1.0 WATT STEADY STATE

FEATURES

* Plastic package has underwriters laboratory

* Glass passivated chip construction

* 400 watt surage capability at 1ms

* Excellent clamping capability

* Low zener impedance

DO-41

* Fast response time

Ratings at 25 ^oC ambient temperature unless otherwise specified.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load,

For capacitive load, derate current by 20%.

Dimensions in inches and (millimeters)

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use C or CA suffix for types P4KE6.8 thru P4KE400

Electrical characteristics apply in both direction

MAXIMUM RATINGS (At T

= 25^oC unless otherwise noted)

SYMBOL

VALUE

UNITS

Watts

RATINGS

PPM

Minimum 400

Peak Power Dissipation at T

= 25^o

, T

P = 1mS ( Note 1 )

Steady State Power Dissipation at T

.375” ( 9.5 mm ) ( Note 2 )

= 75^oC lead lengths,

1.0

Watts

Amps

Peak Forward Surge Current, 8.3ms single half sine wave-

superimposed on rated load( JEDEC METHOD ) ( NoteS 3 )

FSM

Maximum Instantaneous Forward Current at 25A for

unidirectional only ( Note 4 )

3.5/6.5

Volts

⁰C

, TSTG

-65 to + 175

Operating and Storage Temperature Range

1998-8

NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above T

2. Mounted on 1.6 X 1.6” ( 40 X 40mm ) per Fig. 5

= 25^oC per Fig.2.

Back

3. VF = 3.0V max. for devices of V(BR) < 200V and VF = 6.5 Volts max. for devices of V(BR) > 200V.

12 3 4 5

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