SILICON EPITAXIAL

NPN TRANSISTOR

Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.

Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However

Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to

verify that datasheets are current before placing orders.

S

SS

Semelab Limited

emelab Limited

emelab Limited

emelab Limited

Coventry Road, Lutterworth, Leicestershire, LE17 4JB

Telephone +44 (0) 1455 556565

Fax +44 (0) 1455 552612

Document Number 8123

Issue 2

Page 1 of 3

BC109CSM

•

Hermetic Ceramic Surface Mount Package

•

Designed For Low Noise General Purpose Amplifiers,

Driver Stages and Signal Processing Applications

•

Screening Options Available

A = 25°C unless otherwise stated)

VCBO

Collector – Base Voltage

30V

VCEO

Collector – Emitter Voltage

20V

VEBO

Emitter – Base Voltage

5V

IC

Continuous Collector Current

100mA

ICM

Peak Collector Current

200mA

PD

Total Power Dissipation at

TA = 25°C

300mW

Derate Above 25°C

2mW/°C

TC = 25°C

750mW

Derate Above 25°C

5mW/°C

TJ

Junction Temperature Range

-65 to +175°C

Tstg

Storage Temperature Range

-65 to +175°C

THERMAL PROPERTIES

Symbols

Parameters

Min.

Typ.

Max.

Units

RθJA

Thermal Resistance, Junction To Ambient

500

°C/W

RθJC

Thermal Resistance, Junction To Case

200

°C/W