Document Number 3294

Issue 1

BCY34A

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.

SMALL SIGNAL

PNP TRANSISTORS

FEATURES

• Ruggedness

• Restricted Bandwidth

• High Reverse Emitter Voltage

Peak Collector Current

Collector Current

Device Dissipation

Operating Junction Tempeature

Tstg

Storage Temperature Range

R

θj-c

Thermal Resistance Junction to Case

- 32V

- 32V

- 32V

- 150mA

- 100mA

600mW

175°C

-55 to 200°C

0.5°C/mW

MECHANICAL DATA

Dimensions in mm (inches)

TO5 PACKAGE (TO205AA)

Pin 1 = Emitter

Underside View

Pin 2 = Base

Pin 3 = Collector

0.89

(0.035)

max.

38.00

(1.5)

min.

0.41 (0.016)

0.53 (0.021)

dia.

5.08 (0.200)

typ.

0.71 (0.028)

0.86 (0.034)

2.54

(0.100)

45°

6.10 (0.240)

6.60 (0.260)

8.51 (0.34)

9.40 (0.37)

7.75 (0.305)

8.51 (0.335)

1

2

3

0.74 (0.029)

1.14 (0.045)