2SD1411A-O Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 100 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 7 A
• Collector Dissipation: 30 W
• DC Current Gain (h_fe): 70 to 140
• Transition Frequency, min: 10 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 2SD1411A-O transistor can have a current gain of 70 to 140. The gain of the 2SD1411A will be in the range from 70 to 240, for the 2SD1411A-Y it will be in the range from 120 to 240.Sometimes the "2S" prefix is not marked on the package - the 2SD1411A-O might only be marked "D1411A-O".The complementary PNP transistor to the 2SD1411A-O is the 2SB1018A-O.You can replace the 2SD1411A-O with the 2N6488, 2N6488G, 2SC2334, 2SC2334L, 2SC2527, 2SC3346, 2SC3346-O, 2SC3710, 2SC3710-O, 2SC3710A, 2SC3710A-O, 2SC3834, 2SC4153, 2SD1271, 2SD1362, 2SD1362-O, 2SD1411, 2SD1411-O, 2SD569, 2SD866, 2SD866A, BD537, BD543B, BD543C, BD545B, BD545C, BD709, BD711, BD743B, BD743C, BD799, BD801, BD809, BD909, BD911, BDT83, BDT83F, BDT85, BDT85F, BDT87, BDT87F, BDT93, BDT93F, BDT95, BDT95F, BDX77, D44H11, D44H11FP, KSC2334, KSC2334O, KSD569, MJE15028, MJE15028G, MJE15030, MJE15030G, MJF15030 or MJF15030G.