2SA2151A-P Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -230 V
• Collector-Base Voltage, max: -230 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -15 A
• Collector Dissipation: 160 W
• DC Current Gain (h_fe): 50 to 180
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-3P

Here is an image showing the pin diagram of this transistor.The 2SA2151A-P transistor can have a current gain of 50 to 180. The gain of the 2SA2151A will be in the range from 50 to 180, for the 2SA2151A-O it will be in the range from 50 to 180, for the 2SA2151A-Y it will be in the range from 50 to 180.Sometimes the "2S" prefix is not marked on the package - the 2SA2151A-P might only be marked "A2151A-P".The complementary NPN transistor to the 2SA2151A-P is the 2SC6011A-P.You can replace the 2SA2151A-P with the MJW1302A or MJW1302AG.