Continental Device India Limited

An IS/ISO 9002 and IECQ Certified Manufacturer

NPN SILICON PLANAR TRANSISTORS

BC171 , A, B

BC172, A, B, C

BC174, A, B

TO-92

Plastic Package

Amplifier Transistors

ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise)

DESCRIPTION

SYMBOL

BC174 BC171

BC172

UNIT

Collector Emitter Voltage

65

45

25

V

Collector Base Voltage

80

50

30

V

Emitter Base Voltage

V

Collector Current Continuous

mA

Total Device Dissipation @ Ta=25ºC

mW

Derate Above 25ºC

mW/ºC

Total Device Dissipation @ Tc=25ºC

W

Derate Above 25ºC

mW/ºC

Operating And Storage Junction

Temperature Range

THERMAL RESISTANCE

Junction to ambient

ºC/W

Junction to case

ºC/W

ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise)

DESCRIPTION

SYMBOL TEST CONDITION

MIN

TYP

MAX

Collector Emitter Breakdown

Voltage

BC174

65

V

BC171

45

V

BC172

25

V

Emitter Base Breakdown

Voltage

ALL

6

V

Collector Cut off Current

BC174

15

n

Α

BC171

15

n

Α

BC172

15

n

Α

4

µA

Ta= 125ºC

357

125

1.0

8.0

ºC

-55 to +150

6

100

350

2.8

VALUE

UNIT

IS/ISO 9002

Lic# QSC/L- 000019.2

C B

E

Continental Device India Limited

Data Sheet

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