1999 Apr 19

2

Philips Semiconductors

Product specification

NPN general purpose transistors

BCW71; BCW72

FEATURES

• Low current (100 mA)

• Low voltage (45 V)

• Low noise.

APPLICATIONS

• General purpose switching and amplification.

DESCRIPTION

NPN transistor in a SOT23 plastic package.

PNP complements: BCW69 and BCW70.

MARKING

Note

1.

∗ = p : Made in Hong Kong.

∗ = t : Made in Malaysia.

TYPE NUMBER

BCW71

K1

∗

BCW72

K2

∗

PINNING

PIN

DESCRIPTION

1

base

2

emitter

3

collector

Fig.1 Simplified outline (SOT23) and symbol.

handbook, halfpage

2

1

3

MAM255

Top view

2

3

1

LIMITING VALUES

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

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

collector-base voltage

open emitter

−

50

V

collector-emitter voltage

−

45

V

emitter-base voltage

open collector

−

5V

collector current (DC)

−

100

mA

peak collector current

−

200

mA

peak base current

−

200

mA

total power dissipation

−

250

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C

operating ambient temperature

−65

+150

°C