1996 Sep 18

2

Not recommended for new designs

Philips Semiconductors

Product specification

Fast soft-recovery

controlled avalanche rectifiers

BYD31 series

FEATURES

• Glass passivated

• High maximum operating

temperature

• Low leakage current

• Excellent stability

• Guaranteed avalanche energy

absorption capability

• Available in ammo-pack.

DESCRIPTION

Cavity free cylindrical glass package

through Implotec

This package is hermetically sealed

and fatigue free as coefficients of

expansion of all used parts are

matched.

(1) Implotec is a trademark of Philips.

Fig.1 Simplified outline (SOD91) and symbol.

MAM196

k

a

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

repetitive peak reverse voltage

BYD31D

−

200

V

BYD31G

−

400

V

BYD31J

−

600

V

BYD31K

−

800

V

BYD31M

−

1000

V

continuous reverse voltage

BYD31D

−

200

V

BYD31G

−

400

V

BYD31J

−

600

V

BYD31K

−

800

V

BYD31M

−

1000

V

average forward current

see Fig.2; averaged over any

20 ms period;

see also Fig.6

−

440

mA

Fig.11); see Fig.3;

averaged over any 20 ms period;

see also Fig.6

−

320

mA

repetitive peak forward current

−

4A

−

3A

non-repetitive peak forward current

t = 10 ms half sine wave;

−

5A