BCY70

BCY71

BCY72

Document Number 3297

Issue 1

Website: http://www.semelab.co.uk

Semelab Plc 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.

GENERAL PURPOSE

PNP SILICON TRANSISTOR

DESCRIPTION

The BCY70, BCY71 & BCY72 are silicon

planar epitaxial PNP tranistors in Jedec

TO18 metal case.

Collector Peak Current

Operating and Storage Junction Temperature Range

THERMAL DATA

Thermal Resistance Junction -case

Thermal Resistance Junction -ambient

-50V

-45V

-25V

-40V

-45V

-25V

–5V

-200mA

350mW

–65 to +200°C

150°C/W max

500°C/W max

MECHANICAL DATA

Dimensions in mm (inches)

TO18 PACKAGE(TO-206AA)

BCY70

BCY71

BCY72

1

3

2

2.54 (0.100)

Nom.

0.48 (0.019)

0.41 (0.016)

dia.

5.84 (0.230)

5.31 (0.209)

4.95 (0.195)

4.52 (0.178)

PIN 1 – Emitter

Underside View

PIN 2 – Base

PIN 3 – Collector