2SD1262-Q Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 60 V
• Collector-Base Voltage, max: 60 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 8 A
• Collector Dissipation: 45 W
• DC Current Gain (h_fe): 2000 to 5000
• 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 2SD1262-Q transistor can have a current gain of 2000 to 5000. The gain of the 2SD1262 will be in the range from 1000 to 10000, for the 2SD1262-P it will be in the range from 4000 to 10000, for the 2SD1262-R it will be in the range from 1000 to 2500.Sometimes the "2S" prefix is not marked on the package - the 2SD1262-Q might only be marked "D1262-Q".The complementary PNP transistor to the 2SD1262-Q is the 2SB939-Q.You can replace the 2SD1262-Q with the 2SD1262A, 2SD1262A-Q, MJD122, MJD122G, MJD122T4 or MJD122T4G.