KTA1038-O 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: -5 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 70 to 140
• 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 KTA1038-O transistor can have a current gain of 70 to 140. The gain of the KTA1038 will be in the range from 70 to 240, for the KTA1038-Y it will be in the range from 120 to 240.The complementary NPN transistor to the KTA1038-O is the KTC2018-O.The BDP954 (SOT-223) is the SMD version of the KTA1038-O transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the KTA1038-O with the 2SA1010, 2SA1077, 2SB1016, 2SB1016-O, 2SB1016A, 2SB1016A-O, 2SB1367, 2SB1367-O, 2SB595, 2SB595-O, 2SB995, 2SB995-O, BD244C, BD540C, BD544C, BD546C, BD712, BD744C, BD802, BD912, BD954, BD956, BDT86, BDT86F, BDT88, BDT88F, BDT96, BDT96F, KSA1010, KTA1049, KTA1049O, KTB1367, KTB1367O, MJE15029, MJE15029G, MJE15031, MJE15031G, MJF15031 or MJF15031G.