FEATURES

MECHANICAL DATA

* Glass passivated chip

* 600 W peak pulse power capability with a 10/1000

µs wavefrom,

repetitive rate (duty cycle) : 0.01%

* Low leakage

* Excellent clamping capability

* Very fast response time

Case : JEDEC DO-41 molded plastic

Terminals : Plated axial leads , solderable per MIL-STD-750,

Method 2026

Polarity : Color band denotes positive end (cathode) except

for bidirectional types

Weight : 0.012 ounes , 0.3 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25

o

C ambient temperature unless otherwise specified.

single phase, half wave, 60Hz resistive or inductive load.

for capacitive load, derate current by 20%

*Dimensions in inches and (millimeters)

Zowie Technology Corporation

2011/05

P4KE SERIES

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

Breakdown Voltage - 6.8 to 600 Volts

Peak Pulse Power - 400 Watts

-55 to +150

Operating junction and storage temperature range

℃

SYMBOL

VALUE

RATING

UNITS

400

Watts

Peak power dissipation with a 10/1000

µs waveform (note 1)

1

Watts

See next table

Amps

Peak pulse current with a 10/1000

µs waveform (note 1)

40

Amps

Peak forward surge current,8.3ms single half sine-wave unidirectional only (note 2)

DO-204AL (DO-41)

0.107(2.70)

0.034(0.86)

0.028(0.71)

0.080(2.00)

DIA.

DIA.

(2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.