1998 Dec 03

2

Philips Semiconductors

Preliminary specification

Ultra fast low-loss

controlled avalanche rectifiers

BYD72 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 SOD120

package through Implotec

technology. 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 (SOD120) and symbol.

handbook, halfpage

ka

MGL571

LIMITING VALUES

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

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

repetitive peak reverse voltage

BYD72A

−

50

V

BYD72B

−

100

V

BYD72C

−

150

V

BYD72D

−

200

V

BYD72E

−

250

V

BYD72F

−

300

V

BYD72G

−

400

V

continuous reverse voltage

BYD72A

−

50

V

BYD72B

−

100

V

BYD72C

−

150

V

BYD72D

−

200

V

BYD72E

−

250

V

BYD72F

−

300

V

BYD72G

−

400

V

average forward current

mounting, pitch 5 mm, see Fig.8;

averaged over any 20 ms period;

see Figs 2 and 3

BYD72A to D

−

1.02

A

BYD72E to G

−

0.95

A

non-repetitive peak forward current

t = 10 ms half sine wave;

−

15

A

storage temperature

−65

+175

°C

junction temperature

see Fig.7

−65

+175

°C