2004 Nov 25

2

Philips Semiconductors

Product specification

NPN general purpose transistors

BC546; BC547

FEATURES

• Low current (max. 100 mA)

• Low voltage (max. 65 V).

APPLICATIONS

• General purpose switching and amplification.

DESCRIPTION

NPN transistor in a TO-92; SOT54 plastic package.

PNP complements: BC556 and BC557.

PINNING

PIN

DESCRIPTION

1

emitter

2

base

3

collector

Fig.1

Simplified outline (TO-92; SOT54)

and symbol.

3

2

MAM182

3

2

1

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

BC546A

SC-43A

plastic single-ended leaded (through hole) package; 3 leads

SOT54

BC546B

BC547

BC547B

BC547C