MJF122G Bipolar Transistor

Characteristics of MJF122G Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 100 V
  • Collector-Base Voltage, max: 100 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 5 A
  • Collector Dissipation: 30 W
  • DC Current Gain (hfe): 2000
  • Operating and Storage Junction Temperature Range: -65 to +150 °C
  • Package: TO-220F
  • Electrically Similar to the Popular TIP122G transistor
  • The MJF122G is the lead-free version of the MJF122 transistor

Pinout of MJF122G

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

Equivalent circuit

MJF122G equivalent circuit

Complementary PNP transistor

The complementary PNP transistor to the MJF122G is the MJF127G.

Replacement and Equivalent for MJF122G transistor

You can replace the MJF122G with the 2SD1415, 2SD1415A, 2SD1892, 2SD1892-P, 2SD1892-Q, 2SD2495, 2SD2495-O, 2SD2495-P, 2SD2495-Y, 2SD560, 2SD560-KB, 2SD560-LB, 2SD560-MB, 2SD633, KSB601, KSB601-O, KSB601-R, KSB601-Y, KSD560, KSD560-O, KSD560-R, KSD560-Y, MJF122, MJF6388, MJF6388G or TTD1415B.
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