1N5908

SM5908

TRANSIL

TM

®

UNIDIRECTIONAL TRANSIL DIODE

PEAK PULSE POWER : 1500 W (10/1000

µs)

REVERSE STAND OFF VOLTAGE : 5 V

LOW CLAMPING FACTOR

FAST RESPONSE TIME

UL RECOGNIZED

FEATURES

CB429

SMC

Symbol

Parameter

Value

Unit

Peak pulse power dissipation (see note1)

1500

W

P

Power dissipation on infinite heatsink

°C5

W

Non repetitive surge peak forward current

for unidirectional types

200

A

Tj

Storage temperature range

Maximum junction temperature

- 65 to + 175

175

°C

°C

Maximum lead temperature for soldering

during 10s (at 5mm from case for CB429)

CB429

SMC

230

260

°C

°C

Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.

°C).

DESCRIPTION

The 1N5908 and SM5908 are dedicated to the 5 V

logic circuit protection(TTL and CMOS technologies).

Their low clamping voltage at high current level

guarantees excellent protection for sensitive

components.

August 1999 Ed : 2A

Symbol

Parameter

Value

Unit

Junction to leads

20

°C/W

Junction to ambient

on printed circuit.

L lead = 10 mm

CB429

75

°C/W

On recommended pad layout

SMC

75

°C/W

THERMAL RESISTANCES

1/6