2SA753 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -110 V
• Collector-Base Voltage, max: -140 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -10 A
• Collector Dissipation: 100 W
• DC Current Gain (h_fe): 30 to 200
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The 2SA753 transistor can have a current gain of 30 to 200. The gain of the 2SA753-A will be in the range from 30 to 60, for the 2SA753-B it will be in the range from 50 to 120, for the 2SA753-C it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SA753 might only be marked "A753".The complementary NPN transistor to the 2SA753 is the 2SC1343.You can replace the 2SA753 with the 2SA747, 2SA747A, 2SA908 or 2SA909.