KSA931 Bipolar 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: 1 W
• DC Current Gain (h_fe): 40 to 240
• Transition Frequency, min: 50 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92MOD

Here is an image showing the pin diagram of this transistor.The KSA931 transistor can have a current gain of 40 to 240. The gain of the KSA931O will be in the range from 70 to 140, for the KSA931R it will be in the range from 40 to 80, for the KSA931Y it will be in the range from 120 to 240.The complementary NPN transistor to the KSA931 is the KSC2331.You can replace the KSA931 with the KSA708C.