2SA907 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -100 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -15 A
• Collector Dissipation: 150 W
• DC Current Gain (h_fe): 30
• Transition Frequency, min: 10 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.Sometimes the "2S" prefix is not marked on the package - the 2SA907 might only be marked "A907".The complementary NPN transistor to the 2SA907 is the 2SC1584.You can replace the 2SA907 with the 2N6287, 2N6287G, 2SA1041, 2SA1043, 2SA908, 2SA909, 2SB552-R, 2SB554, 2SB554-O, 2SB554-R, 2SB722, 2SB723, 2SB723-A, 2SB723-B, 2SB723-C, BDW52C, BDX66B, BDX66C, BDX68B, BDX68C, MJ11015, MJ11015G, MJ11017, MJ11019, MJ11033, MJ11033G or MJ4032.