BC546B Datasheet PDF – 65V, 100mA, NPN Transistor, TO-92

Part Number: BC546B

Function: 65V, 100mA, NPN Transistor

Package: TO-92 Type

Manufacturer: ON Semiconductor

Image and Pinouts:

BC546B datasheet



The BC546B is 65V, 100mA, NPN Transistor.

A NPN transistor is a type of bipolar junction transistor (BJT) that consists of two n-type semiconductor materials separated by a single p-type material. The NPN transistor is used to amplify or switch electronic signals and is widely used in many electronic circuits.

It works by controlling the current flow between the collector and emitter terminals through the base terminal.
When a small current is applied to the base, it controls a much larger current between the collector
and emitter, making the NPN transistor an effective amplifier or switch.


1. Pb−Free Packages are Available


Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage: Vcbo = 80 V

2. Collector to Emitter Voltage: Vceo = 65 V

3. Emitter to Base Voltage: Vebo = 6 V

4. Collector Current: Ic = 100 mA

5. Total Device Dissipation: Pd = 625 mW ( Ta=25°C )

6. Junction Temperature: Tj = 150°C

7. Storage Temperature: Tsg = -55 ~ +150°C


Other data sheets are available within the file:

BC546BG, BC546BRL1, BC546BRL1G, BC546BZL1


BC546B Datasheet PDF Download

BC546B pdf

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