2SD746A-S Bipolar Transistor

Characteristics of 2SD746A-S Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 220 V
  • Collector-Base Voltage, max: 220 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 10 A
  • Collector Dissipation: 200 W
  • DC Current Gain (hfe): 40 to 80
  • Transition Frequency, min: 15 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-3

Pinout of 2SD746A-S

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

Classification of hFE

The 2SD746A-S transistor can have a current gain of 40 to 80. The gain of the 2SD746A will be in the range from 40 to 200, for the 2SD746A-Q it will be in the range from 100 to 200, for the 2SD746A-R it will be in the range from 60 to 120.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SD746A-S might only be marked "D746A-S".

Complementary PNP transistor

The complementary PNP transistor to the 2SD746A-S is the 2SB706A-S.

Replacement and Equivalent for 2SD746A-S transistor

You can replace the 2SD746A-S with the 2N6676, 2N6677, 2N6678, BUX48, BUX80, BUY69A, BUY69B, BUY70A, BUY70B, MJ15011, MJ15011G, MJ413 or MJ423.
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