Value

POWER: 20000Wa t t s

VOLTAGE RANGE: 20 - 300V

AXIAL LEADED TRANSIENT VOLTAGE SUPPRESSOR DIODE

20KPA20A(CA) - 20KPA300A(CA)

Case:R-6

Typical Id less than 1 A above 10V

capability on 10/1000 s waveform

Features

Mechanical Data

Maximum Ratings and Electrical Characteristics

Peak Pulse Power Dissipation on 10/1000 µs

Peak Pulse Current of on 10-1000 µs waveform

(NOTE 1)

Steady State Power Dissipation at Tl=75 °C

Lead Lengths.375", (9.5mm)(NOTE 2)

Peak Forward Surge Current, 8.3ms Sine-Wave

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

NOTES:

1.Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.

2.Mounted on Copper Pad area of 0.8x0.8" (20x20mm) per Fig.5.

3.8.3ms single half sine-wave, or equivalent square wave, Duty cycle=4 pulses per minutes maximum

Pm(AV)

IFSM

8.0

Watts

Amps

400.0

Ippm

Watts

Minimum 20000

Pppm

SEE TABLE 1

Amps

Glass passivated junction 20000W Peak Pulse Power

Excellent clamping capability

Repetition rate (duty cycle):0.05%

Low incremental surge resistance

Fast response time: typically less

than 1.0 ps from 0 volts to BV

µ

Polarity: Color band denoted positive end (cathode)

except Bipolar

Terminals: Plated Axial leads, solderable per

Mounting Position: Any

waveform (NOTE 1)

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Weight: 2.10 grams (approx.)

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Operatings and Storage Temperature Range

Tj, Tstg

-55 to +175

°C

A

A

B

C

D

R-6

Dim

Min

Max

A

25.4

—

B

8.6

9.1

C

1.2

1.3

All Dimensions in mm

Characteristic

Symbol

Unit