BD239 PDF Datasheet – 45V, 2A, NPN Transistor – Fairchild

Part Number: BD239

Function: 45V, 2A, NPN Transistor

Package: TO-220p Type

Manufacturer: Fairchild Semiconductor

Image and Pinouts:

BD239 datasheet



This is 45V, 2A, NPN Epitaxial Silicon Transistor.



1. Complement to BD240/A/B/C respectively.

Absolute Maximum Ratings :

1. Collector-Emitter Voltage: Vceo = 45V

2. Collector-Emitter Voltage : Vcer = 55V

3. Emitter-Base Voltage: Vebo = 5V

4. Collector Current (DC) : Ic = 2A

5. Collector Dissipation : Pc = 30W



1. Medium Power Linear and Switching


Other data sheets are available within the file: BD239A, BD239B, BD239C

BD239 Datasheet PDF Download

BD239 pdf

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