2SA929 Bipolar Transistor

Characteristics of 2SA929 Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -50 V
  • Collector-Base Voltage, max: -55 V
  • Emitter-Base Voltage, max: -5 V
  • Collector Current − Continuous, max: -0.05 A
  • Collector Dissipation: 0.2 W
  • DC Current Gain (hfe): 160 to 960
  • Transition Frequency, min: 80 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-92

Pinout of 2SA929

The 2SA929 is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, collector, and base leads.
Here is an image showing the pin diagram of this transistor.

Classification of hFE

The 2SA929 transistor can have a current gain of 160 to 960. The gain of the 2SA929-F will be in the range from 160 to 320, for the 2SA929-G it will be in the range from 280 to 560, for the 2SA929-H it will be in the range from 480 to 960.

Marking

Sometimes the "2S" prefix is not marked on the package - the 2SA929 might only be marked "A929".

Complementary NPN transistor

The complementary NPN transistor to the 2SA929 is the 2SC1570.

Replacement and Equivalent for 2SA929 transistor

You can replace the 2SA929 with the 2SA1016, 2SA1522, 2SA1523, 2SA1524, 2SA1525, 2SA1526, 2SA1527, 2SA1528 or 2SA1529.
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