2SD363-O Bipolar Transistor

Characteristics of 2SD363-O Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 120 V
  • Collector-Base Voltage, max: 300 V
  • Emitter-Base Voltage, max: 8 V
  • Collector Current − Continuous, max: 6 A
  • Collector Dissipation: 40 W
  • DC Current Gain (hfe): 70 to 140
  • Transition Frequency, min: 10 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-220

Pinout of 2SD363-O

Here is an image showing the pin diagram of this transistor.

Classification of hFE

The 2SD363-O transistor can have a current gain of 70 to 140. The gain of the 2SD363 will be in the range from 40 to 240, for the 2SD363-R it will be in the range from 40 to 80, for the 2SD363-Y it will be in the range from 120 to 240.


Sometimes the "2S" prefix is not marked on the package - the 2SD363-O might only be marked "D363-O".

Replacement and Equivalent for 2SD363-O transistor

You can replace the 2SD363-O with the 2SC2527, 2SC3834, 2SC4153, BDT87, BDT87F, KSD363, KSD363-O, MJE15028, MJE15028G, MJE15030, MJE15030G, MJF15030, MJF15030G, TIP41D, TIP41E, TIP41F, TIP42D, TIP42E or TIP42F.
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