400 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Rating 25 C ambient temperature uniess otherwies specified.

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

For capacitive load, derate current by 20%.

RATINGS

SYMBOL

VALUE

UNITS

Minimum 400

Watts

Lead Length .375"(9.5mm) (NOTE 2)

FEATURES

MECHANICAL DATA

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

superimposed on rated load (JEDEC method) (NOTE 3)

Operating and Storage Temperature Range

-55 to +175

C

* 400 Watts Surge Capability at 1ms

1.0ps from 0 volt to BV min.

* High temperature soldering guaranteed:

length, 5lbs.(2.3kg) tension

260 C / 10 seconds / .375"(9.5mm) lead

* Fast response time: Typically less than

* Low zener impedance

* Excellent clamping capability

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Lead: Axial leads, solderable per MIL-STD-202,

method 208 guranteed

* Polarity: Color band denotes cathode end

* Mounting position: Any

Weight: 0.34 grams

P4KE SERIES

*

VOLTAGE RANGE

6.8 to 440 Volts

400 Watts Peak Power

1.0 Watts Steady State

1.0

Watts

40

Amps

NOTES:

2. Mounted on Copper Pad area of 1.6" X 1.6" (40mm X 40mm) per Fig.5.

3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.

DEVICES FOR BIPOLAR APPLICATIONS

1. For Bidirectional use C or CA Suffix for types P4KE6.8 thru P4KE440.

2. Electrical characteristics apply in both directions.

DO-41

Dimensions in inches and (millimeters)

1.0(25.4)

MIN.

1.0(25.4)

MIN.

.205(5.2)

.166(4.2)

.034(.9)

.028(.7)

DIA.

.107(2.7)

.080(2.0)

DIA.

RATINGS

SYMBOL

VALUE

UNITS

Minimum 400

Watts

Lead Length .375"(9.5mm) (NOTE 2)

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

superimposed on rated load (JEDEC method) (NOTE 3)

Operating and Storage Temperature Range

-55 to +175

C

1.0

Watts

40

Amps