BFX85

Collector – Base Voltage

Collector – Emitter Voltage

Collector Current Continuous

Storage Temperature

Operating Junction Temperature

100V

60V

1A

800 mW

5W

2.86W

–65 to 150°C

175°C

MECHANICAL DATA

Dimensions in mm (inches)

NPN SILICON EPITAXIAL

SWITCHING TRANSISTOR

APPLICATIONS

• General Purpose Switching and Amplification

• Industrial Applications

• Hermetic Metal Package

• Hi-Rel Screening Options Available

0.89

(0.035)

max.

12.70

(0.500)

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)

TO39 (TO-205AD)

PIN 1 – Emitter

Underside View

PIN 2 – Base

PAD 3 – Collector

Document Number 5808

Issue 1

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.