KSC3502 Bipolar Transistor

Characteristics of KSC3502 Transistor

  • Type: NPN
  • Collector-Emitter Voltage, max: 200 V
  • Collector-Base Voltage, max: 200 V
  • Emitter-Base Voltage, max: 5 V
  • Collector Current − Continuous, max: 0.1 A
  • Collector Dissipation: 5 W
  • DC Current Gain (hfe): 40 to 320
  • Transition Frequency, min: 150 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-126
  • Electrically Similar to the Popular 2SC3502 transistor

Pinout of KSC3502

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

Classification of hFE

The KSC3502 transistor can have a current gain of 40 to 320. The gain of the KSC3502-C will be in the range from 40 to 80, for the KSC3502-D it will be in the range from 60 to 120, for the KSC3502-E it will be in the range from 100 to 200, for the KSC3502-F it will be in the range from 160 to 320.

Replacement and Equivalent for KSC3502 transistor

You can replace the KSC3502 with the 2SC2258, 2SC2899, 2SC3416, 2SC3417, 2SC3502, 2SC3503, 2SC3600, 2SC3601, 2SC3788, 2SC3789, 2SC3790, 2SC3955, 2SC3956, BD127, BD128, BD129, KSC2258, KSC2258A or KSC3503.
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