2SC3144 Bipolar Transistor

Characteristics of 2SC3144 Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 60 V
  • Collector-Base Voltage, max: 70 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 3 A
  • Collector Dissipation: 20 W
  • DC Current Gain (hfe): 2000
  • Transition Frequency, min: 200 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-220

Pinout of 2SC3144

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


Sometimes the "2S" prefix is not marked on the package - the 2SC3144 might only be marked "C3144".

Complementary PNP transistor

The complementary PNP transistor to the 2SC3144 is the 2SA1258.

Replacement and Equivalent for 2SC3144 transistor

You can replace the 2SC3144 with the 2SC3145, 2SD1190, 2SD1191, 2SD1192, 2SD1276, 2SD1276-P, 2SD1276-Q, 2SD1276A, 2SD1276A-P, 2SD1276A-Q, 2SD1277, 2SD1277-P, 2SD1277-Q, 2SD1277A, 2SD1277A-P, 2SD1277A-Q, 2SD1414, 2SD1415, 2SD1415A, 2SD1825, 2SD1826, 2SD1827, 2SD1890, 2SD1890-P, 2SD1890-Q, 2SD1891, 2SD1891-P, 2SD1891-Q, 2SD1892, 2SD1892-P, 2SD1892-Q, 2SD2495, 2SD2495-O, 2SD2495-P, 2SD2495-Y, 2SD560, 2SD560-KB, 2SD560-LB, 2SD560-MB, 2SD633, 2SD634, 2SD635, 2SD837-P, 2SD837-Q, 2SD837A-P, 2SD837A-Q, KSB601, KSB601-O, KSB601-R, KSB601-Y, KSD560, KSD560-O, KSD560-R, KSD560-Y, MJF122, MJF122G, MJF6388, MJF6388G or TTD1415B.
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