2SC3790-E Bipolar Transistor

Characteristics of 2SC3790-E Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 300 V
  • Collector-Base Voltage, max: 300 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 0.1 A
  • Collector Dissipation: 7 W
  • DC Current Gain (hfe): 100 to 200
  • Transition Frequency, min: 150 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-126F

Pinout of 2SC3790-E

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

Classification of hFE

The 2SC3790-E transistor can have a current gain of 100 to 200. The gain of the 2SC3790 will be in the range from 40 to 320, for the 2SC3790-C it will be in the range from 40 to 80, for the 2SC3790-D it will be in the range from 60 to 120, for the 2SC3790-F it will be in the range from 160 to 320.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SC3790-E might only be marked "C3790-E".

Complementary PNP transistor

The complementary PNP transistor to the 2SC3790-E is the 2SA1480-E.

SMD Version of 2SC3790-E transistor

The BF620 (SOT-89), BF820 (SOT-23) and PMBTA42 (SOT-23) is the SMD version of the 2SC3790-E transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.

Replacement and Equivalent for 2SC3790-E transistor

You can replace the 2SC3790-E with the 2N5656, 2N5656G, 2N5657, 2N5657G, 2SC2688, 2SC2688-L, 2SC2899, 2SC3417, 2SC3417-E, 2SC3503, 2SC3503-E, 2SC3789, 2SC3789-E, 2SC4212, BD128, BD129, BD158, BD159, BD410, BUX86, BUX87, KSC2258A, KSC2688, KSC2688-Y, KSC3503, KSC3503-E, KSE340, MJE340, MJE340G, MJE3439 or MJE3439G.
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