2SD1842-P Bipolar Transistor

Characteristics of 2SD1842-P Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 100 V
  • Collector-Base Voltage, max: 110 V
  • Emitter-Base Voltage, max: 6 V
  • Collector Current − Continuous, max: 40 A
  • Collector Dissipation: 150 W
  • DC Current Gain (hfe): 50 to 100
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-3P

Pinout of 2SD1842-P

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

Classification of hFE

The 2SD1842-P transistor can have a current gain of 50 to 100. The gain of the 2SD1842 will be in the range from 50 to 140, for the 2SD1842-Q it will be in the range from 70 to 140.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SD1842-P might only be marked "D1842-P".

Complementary PNP transistor

The complementary PNP transistor to the 2SD1842-P is the 2SB1232-P.
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