2SD1006 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -100 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.7 A
• Collector Dissipation: 2 W
• DC Current Gain (h_fe): 90 to 400
• Transition Frequency, min: 90 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: SOT-89

Here is an image showing the pin diagram of this transistor.The 2SD1006 transistor can have a current gain of 90 to 400. The gain of the 2SD1006-HK will be in the range from 200 to 400, for the 2SD1006-HL it will be in the range from 135 to 270, for the 2SD1006-HM it will be in the range from 90 to 180.Sometimes the "2S" prefix is not marked on the package - the 2SD1006 might only be marked "D1006".The complementary NPN transistor to the 2SD1006 is the 2SB805.You can replace the 2SD1006 with the 2SB805, 2SB806 or 2SD1007.