2N3904 Datasheet Pdf Download | 2N3904 Transistor Pinout

2N3904 Datasheet

2N3904 NPN Transistor

The 2N3904 is a commonly used NPN bipolar junction transistor (BJT) in electronic circuits. It is widely used as a small signal transistor and can be used for a variety of purposes such as switching and amplification. The transistor has a maximum collector current of 200mA, a maximum collector-emitter voltage of 40V, and a maximum power dissipation of 625mW. It is typically used in digital and analog circuits and is often used as a switch or amplifier in electronic projects.

2N3904 Transistor Pinout

2N3904 Transistor Pinout2N3904 NPN Transistor Pinout

2N3904 Pin Configuration

Pin Number Pin Name Description
1 Emitter Current Drains out through the emitter
2 Base Controls the biasing of transistor
3 Collector Current flows in through the collector

2N3904 Features

  • Bi-Polar NPN Transistor
  • DC Current Gain (hFE) is 300 maximum
  • The continuous Collector current (IC) is 200mA
  • Base- Emitter Voltage (VBE) is 6V
  • Collector-Emitter Voltage (VCE) is 40V
  • Collector-Base Voltage (VCB) is 60V
  • Available in To-92 Package

2N3904 Datasheet pdf Download


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