2N3906 PNP Transistor

2N3906 PNP Transistor


2N3906 B331, PNP Transistor. 40V, 200mA
Note: Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Availability: 35 in stock SKU: STC-00391 Categories: , Tag:


The 2N3906 is a PNP transistor, it has a gain value of 110 to 300, this value determines the amplification capacity of the transistor. Maximum collector current is 200mA, and the base biasing current (IB) should be limited to 5mA.

Collector-Emitter (V­CE) and Base-Emitter (VBE) could be 40 and 5 V respectively in saturation mode. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region and the Base Emitter voltage could be around 5V.

The 2N3906 is a commonly used PNP transistor. It’s similar to the BC557 transistor except for that it has high collector to emitter voltage. It has a gain value of only 300, hence not suitable for amplifier circuits


  • Switching high voltage (with high peak voltage up to 40V) low current loads
  • Inverter and converter circuits
  • Can be used in Darlington Pair.
  • Bi-Polar PNP Transistor
  • DC Current Gain (hFE) is 300 maximum
  • Continuous Collector current (IC) is 200mA
  • Emitter Base Voltage (VBE) is 5V
  • Base Current(IB) is 5mA maximum
  • Collector Emitter Voltage (VCE) is 40V
  • Collector Base Voltage (VCB) is 40V
  • Available in To-92 Package

Download Datasheet

Additional information

Weight1 g

ON Semiconductor


There are no reviews yet.

Be the first to review “2N3906 PNP Transistor”

You've just added this product to the cart:

Select your currency
ZARSouth African rand
EUR Euro