1999 Apr 26

2

Philips Semiconductors

Product specification

PNP general purpose transistors

BC856T; BC857T

FEATURES

• Low current (max. 100 mA)

• Low voltage (max. 65 V).

APPLICATIONS

• General purpose switching and amplification especially

in portable equipment.

DESCRIPTION

PNP transistor in an SC-75 plastic package.

NPN complements: BC846T and BC847T.

MARKING

TYPE

NUMBER

MARKING

CODE

TYPE

NUMBER

MARKING

CODE

BC856AT

3A

BC857BT

3F

BC856BT

3B

BC857CT

3G

BC857AT

3E

PINNING

PIN

DESCRIPTION

1

base

2

emitter

3

collector

Fig.1 Simplified outline (SC-75) and symbol.

handbook, halfpage

MAM362

1

2

3

Top view

12

3

LIMITING VALUES

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

Note

1. Transistor mounted on an FR4 printed-circuit board.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

collector-base voltage

open emitter

BC856AT; BC856BT

−−80

V

BC857AT; BC857BT; BC857CT

−−50

V

collector-emitter voltage

open base

BC856AT; BC856BT

−−65

V

BC857AT; BC857BT; BC857CT

−−45

V

emitter-base voltage

open collector

−−5V

collector current (DC)

−−100

mA

peak collector current

−−200

mA

peak base current

−−100

mA

total power dissipation

−

150

mW

storage temperature

−65

+150

°C

junction temperature

−

150

°C

operating ambient temperature

−65

+150

°C