2000 Jan 10

2

Philips Semiconductors

Product specification

Fast high-voltage soft-recovery

controlled avalanche rectifiers

BY9300 series

FEATURES

• Plastic package

• Glass passivated

• High maximum operating temperature

• Low leakage current

• Excellent stability

• 40% overvoltage allowed during 5 seconds

• Guaranteed avalanche energy absorption capability

• Very low reverse recovery time

• Soft-recovery switching characteristics

• Compact construction.

APPLICATIONS

• For colour television and monitors up to 32 kHz

(indication)

• High-voltage applications for:

– Multipliers

– Diode-split-transformers (FBTs).

DESCRIPTION

Plastic package, using glass passivation and a high

temperature alloyed construction.

This package is hermetically sealed and fatigue free as

coefficients of expansion of all used parts are matched.

The package should be used in an insulating medium such

as resin, oil or SF6 gas.

handbook, halfpage





ka

MAM402

Fig.1 Simplified outline (SOD118A/B) and symbol.

MARKING

Cathode band colour codes.

TYPE NUMBER

PACKAGE CODE

OUTER BAND

INNER BAND

BY9304

SOD118A

white

−

BY9306

SOD118A

white

green

BY9308

SOD118A

white

red

BY9310

SOD118B

white

violet

BY9312

SOD118B

white

orange

BY9314

SOD118B

white

lilac

BY9316

SOD118B

white

grey

BY9318

SOD118B

white

brown