1996 Jun 10

2

Philips Semiconductors

Product specification

Voltage regulator diodes

BZD23 series

FEATURES

• Glass passivated

• High maximum operating

temperature

• Low leakage current

• Excellent stability

• Zener working voltage range:

3.6 to 270 V for 46 types

• Transient suppressor stand-off

voltage range:

6.2 to 430 V for 45 types

• 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 (SOD81) and symbol.

handbook, 4 columns

a

k

MAM248

LIMITING VALUES

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

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

total power dissipation

see Figs 2 and 3

BZD23-C3V6 to -C6V8

−

2.0

W

BZD23-C7V5 to -C510

−

2.5

W

total power dissipation

PCB mounted (see Fig.7)

BZD23-C3V6 to -C6V8

−

1.0

W

BZD23-C7V5 to -C510

−

1.0

W

non-repetitive peak reverse

power dissipation

BZD23-C3V6 to -C6V8

−

300

W

BZD23-C7V5 to -C510

−

300

W

non-repetitive peak reverse

power dissipation

10/1000

µs exponential pulse (see Fig.8);

BZD23-C7V5 to -C510

−

150

W

storage temperature

BZD23-C3V6 to -C6V8

−65

+200

°C

BZD23-C7V5 to -C510

−65

+175

°C

junction temperature

BZD23-C3V6 to -C6V8

−65

+200

°C

BZD23-C7V5 to -C510

−65

+175

°C