2SD1268-P Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 130 V
• Emitter-Base Voltage, max: 7 V
• Collector Current − Continuous, max: 3 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 130 to 260
• Transition Frequency, min: 30 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220F

Here is an image showing the pin diagram of this transistor.The 2SD1268-P transistor can have a current gain of 130 to 260. The gain of the 2SD1268 will be in the range from 60 to 260, for the 2SD1268-Q it will be in the range from 90 to 180, for the 2SD1268-R it will be in the range from 60 to 120.Sometimes the "2S" prefix is not marked on the package - the 2SD1268-P might only be marked "D1268-P".The complementary PNP transistor to the 2SD1268-P is the 2SB943-P.You can replace the 2SD1268-P with the 2SC1986, 2SC2075, 2SC3851A, 2SC4007, 2SC4008, 2SD1266A, 2SD1269, 2SD1269-P, 2SD1270, 2SD1270-P, 2SD1271, 2SD1271-P, 2SD1274, 2SD1274A, 2SD1274B, 2SD613, 2SD772, 2SD792, 2SD823, 2SD866, 2SD866-P, 2SD866A, 2SD866A-P, BD241B, BD241C, BD243B, BD243C, BD537, BD539B, BD539C, BD539D, BD543B, BD543C, BD545B, BD545C, BD799, BD801, BD809, BD951, BD953, BD955, BDT83, BDT83F, BDT85, BDT85F, BDT87, BDT87F, BDX77, D44H11, D44H11FP, MJE15028, MJE15028G, MJE15030, MJE15030G, MJF15030, MJF15030G, TIP41D, TIP41E, TIP41F, TIP42D, TIP42E or TIP42F.