Fairchild Semiconductor 1.5KE91CA, 1.5KE91A, 1.5KE82A, 1.5KE82CA, 1.5KE75A Datasheet

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Fairchild Semiconductor 1.5KE91CA, 1.5KE91A, 1.5KE82A, 1.5KE82CA, 1.5KE75A Datasheet

Discrete POWER & Signal

Technologies

1.5KE6.8(C)A - 1.5KE440(C)A

Features

Glass passivated junction.

1500W Peak Pulse Power capability at 1.0 ms.

Excellent clamping capability.

Low incremental surge resistance.

Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional.

Typical IR less than 1.0 μA above 10V.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.0 min (25.4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inches (mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.375

(9.525)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.265

(6.731)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DO-201AE

 

 

 

 

 

 

 

 

 

0.210

(5.334)

 

 

 

 

 

 

 

 

 

 

0.188

(4.775)

 

COLOR BAND DENOTES CATHODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.042

(1.067)

 

 

 

 

 

 

 

 

 

 

0.037

(0.940)

 

 

 

 

 

 

 

 

 

DEVICES FOR BIPOLAR APPLICATIONS

- Bidirectional types use CA suffix.

- Electrical Characteristics apply in both directions.

1500 Watt Transient Voltage Suppressors

Absolute Maximum Ratings* TA = 25°C unless otherwise noted

Symbol

Parameter

Value

Units

 

 

 

 

PPPM

Peak Pulse Power Dissipation at TA = 25°C, TP=1ms

minimum 1500

W

IPPM

Peak Pulse Current

see table

A

 

 

 

 

PD

Steady State Power Dissipation

5.0

W

 

.375 " lead length @ TA = 75°C

 

 

if(surge)

Peak Forward Surge Current

200

A

 

superimposed on rated load (JEDEC method) (Note 1)

Tstg

Storage Temperature Range

-65 to +175

°C

TJ

Operating Junction Temperature

-65 to +175

°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Note 1: Measured on 8.3 ms single half-sine wave; Duty cycle = 4 pulses per minute maximum.

5KE440(C)A.1 - 8(C)A.5KE6.1

ã1998 Fairchild Semiconductor Corporation

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