2SA1403-C Bipolar Transistor

Characteristics of 2SA1403-C Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -60 V
  • Collector-Base Voltage, max: -80 V
  • Emitter-Base Voltage, max: -4 V
  • Collector Current − Continuous, max: -0.5 A
  • Collector Dissipation: 10 W
  • DC Current Gain (hfe): 40 to 80
  • Transition Frequency, min: 800 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-126

Pinout of 2SA1403-C

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

Classification of hFE

The 2SA1403-C transistor can have a current gain of 40 to 80. The gain of the 2SA1403 will be in the range from 40 to 320, for the 2SA1403-D it will be in the range from 60 to 120, for the 2SA1403-E it will be in the range from 100 to 200, for the 2SA1403-F it will be in the range from 160 to 320.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SA1403-C might only be marked "A1403-C".

Complementary NPN transistor

The complementary NPN transistor to the 2SA1403-C is the 2SC3597-C.

Replacement and Equivalent for 2SA1403-C transistor

You can replace the 2SA1403-C with the 2N4919, 2N4919G, 2N4920, 2N4920G, 2N5194, 2N5194G, 2N5195, 2N5195G, 2SA1537, 2SA1537-C, 2SB548, 2SB548-S, 2SB549, 2SB549-S, BD138, BD138-6, BD138G, BD140, BD140-6, BD140G, BD168, BD170, BD178, BD180, BD180G, BD190, BD229, BD231, BD236, BD236G, BD238, BD238G, BD378, BD378-6, BD380, BD380-6, BD440, BD440G, BD442, BD442G, BD788, BD788G, BD790, BD792, MJE233, MJE234, MJE235, MJE250, MJE251, MJE252, MJE253, MJE253G, MJE254, MJE711, MJE712 or NTE185.
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