2004 Nov 05

2

Philips Semiconductors

Product specification

NPN Darlington transistor

BC618

FEATURES

• Low current (max. 500 mA)

• Low voltage (max. 55 V)

• High DC current gain.

APPLICATIONS

• General purpose low frequency

• Relay drivers.

DESCRIPTION

NPN Darlington transistor in a TO-92; SOT54 plastic

package.

PINNING

PIN

DESCRIPTION

1

emitter

2

base

3

collector

Fig.1

Simplified outline (TO-92; SOT54) and

symbol.

handbook, halfpage

MAM302

23

1

TR2

TR1

1

2

3

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

BC618

SC-43A

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

SOT54