2SD2374 Bipolar Transistor

Characteristics of 2SD2374 Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 60 V
  • Collector-Base Voltage, max: 60 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 3 A
  • Collector Dissipation: 25 W
  • DC Current Gain (hfe): 70 to 250
  • Transition Frequency, min: 30 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-220F

Pinout of 2SD2374

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

Classification of hFE

The 2SD2374 transistor can have a current gain of 70 to 250. The gain of the 2SD2374-P will be in the range from 120 to 250, for the 2SD2374-Q it will be in the range from 70 to 150.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SD2374 might only be marked "D2374".

Complementary PNP transistor

The complementary PNP transistor to the 2SD2374 is the 2SB1548.

Replacement and Equivalent for 2SD2374 transistor

You can replace the 2SD2374 with the 2SC1826, 2SC1985, 2SC1986, 2SC2075, 2SC3179, 2SC3252, 2SC3253, 2SC3254, 2SC3255, 2SC3746, 2SC3747, 2SC3748, 2SC3851, 2SC3851A, 2SD1134, 2SD1266, 2SD1266A, 2SD1267, 2SD1267A, 2SD1268, 2SD1269, 2SD1270, 2SD1271, 2SD1274, 2SD1274A, 2SD1274B, 2SD1354, 2SD1406, 2SD1666, 2SD1761, 2SD1913, 2SD2374A, 2SD313, 2SD613, 2SD823, 2SD856, 2SD856A, 2SD857, 2SD857A, 2SD866, 2SD866A, 2SD880, BD203, BD241A, BD241B, BD241C, BD243A, BD243B, BD243C, BD303, BD535, BD537, BD539A, BD539B, BD539C, BD539D, BD543A, BD543B, BD543C, BD545A, BD545B, BD545C, BD797, BD799, BD801, BD807, BD809, BD935, BD935F, BD937, BD937F, BD939, BD939F, BD941, BD941F, BD949, BD951, BD953, BD955, BDT81, BDT81F, BDT83, BDT83F, BDT85, BDT85F, BDT87, BDT87F, BDX77, D44H11, D44H11FP, D44H8, KSD1406, KSD2058, KSD880, KTD1351, MJE15028, MJE15028G, TIP41D or TIP42D.
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