KSA708Y Bipolar Transistor

Characteristics of KSA708Y Transistor

  • Type: PNP
  • Collector-Emitter Voltage, max: -60 V
  • Collector-Base Voltage, max: -80 V
  • Emitter-Base Voltage, max: -8 V
  • Collector Current − Continuous, max: -0.7 A
  • Collector Dissipation: 0.8 W
  • DC Current Gain (hfe): 120 to 240
  • Transition Frequency, min: 30 MHz
  • Operating and Storage Junction Temperature Range: -55 to +150 °C
  • Package: TO-92
  • Electrically Similar to the Popular 2SA708Y transistor

Pinout of KSA708Y

The KSA708Y 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, base, and collector leads. The KSA708CY transistor (with suffix "C") is the center collector version of the KSA708Y.
Here is an image showing the pin diagram of this transistor.

Classification of hFE

The KSA708Y transistor can have a current gain of 120 to 240. The gain of the KSA708 will be in the range from 40 to 400, for the KSA708O it will be in the range from 70 to 140, for the KSA708R it will be in the range from 40 to 80.

Complementary NPN transistor

The complementary NPN transistor to the KSA708Y is the KSC1008Y.

KSA708Y Transistor in TO-92 Package

The 2SA708Y is the TO-92 version of the KSA708Y.

Replacement and Equivalent for KSA708Y transistor

You can replace the KSA708Y with the 2SA708, 2SA708Y, BC527, BC527-16, BC528, BC528-16, MPS4354, MPS4355, MPS4356, MPS751, MPS751G, NTE159, PN2907A, ZTX554, ZTX951 or ZTX953.
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