BC847W Transistor pinout, equivalent & compliment

The Bc847W transistor is NPN bipolar junction device. It is most commonly used SMD transistor. Characteristics or features of the Bc847W is same like NPN transistor and other technical detail is given below.

Features of Bc847W Transistor

  • Type of Bc548 – NPN
  • Available Package – SOT-323
  • Max Collector-Emitter Voltage: 45 Vdc
  • Max Collector-Base Voltage: 50 Vdc
  • Emitter-Base Voltage: 6 Vdc
  • Collector Current: 0.1 A
  • Collector Dissipation: 0.2 W
  • DC Current Gain (hfe) :110800
  • Transition Frequency :150 MHz
  • Low noise Figure :2 dB
  • Operating & Storage Junction Temperature Range: 65 to +150 °C

Pin Configuration (Pinout) of the BC847W

Pin configurations of this transistor is given below the pictures.

Classification of hFE

Current gain of Bc847W may have between 110 and 800. Bc847W have the following gain range:

PNP Complementary transistor



BC857 is the complementary PNP of BC847W

Replacement and equivalent transistor

BC847W can be replaced with BC846W or BC850W