2SD1250-P Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -150 V
• Collector-Base Voltage, max: -200 V
• Emitter-Base Voltage, max: -6 V
• Collector Current − Continuous, max: -2 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 100 to 240
• Transition Frequency, min: 20 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-252

Here is an image showing the pin diagram of this transistor.The 2SD1250-P transistor can have a current gain of 100 to 240. The gain of the 2SD1250 will be in the range from 60 to 240, for the 2SD1250-Q it will be in the range from 60 to 140.Sometimes the "2S" prefix is not marked on the package - the 2SD1250-P might only be marked "D1250-P".The complementary NPN transistor to the 2SD1250-P is the 2SB928-P.The PBHV9115T (SOT-23), PBHV9115X (SOT-89), PBHV9115Z (SOT-223) and PBHV9215Z (SOT-223) is the SMD version of the 2SD1250-P transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SD1250-P with the 2SB928, 2SB928-P, 2SB928A, 2SB928A-P, 2SD1250A or 2SD1250A-P.