2SB565 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -4 V
• Collector Current − Continuous, max: -4 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 60 to 200
• Transition Frequency, min: 15 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The 2SB565 transistor can have a current gain of 60 to 200. The gain of the 2SB565-B will be in the range from 60 to 120, for the 2SB565-C it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SB565 might only be marked "B565".You can replace the 2SB565 with the 2SA1010, 2SA1262, 2SA1488, 2SA1488A, 2SA1634, 2SA1635, 2SA489, 2SA768, 2SA769, 2SA770, 2SA771, 2SB1016, 2SB1017, 2SB1090, 2SB1097, 2SB1367, 2SB1368, 2SB566, 2SB566A, 2SB595, 2SB596, 2SB633, 2SB703, 2SB703A, 2SB707, 2SB708, 2SB747, 2SB762, 2SB762A, 2SB857, 2SB858, 2SB870, 2SB942, 2SB942A, 2SB945, 2SB946, 2SB995, 2SB996, BD204, BD244A, BD244B, BD244C, BD304, BD536, BD538, BD540A, BD540B, BD540C, BD544A, BD544B, BD544C, BD546A, BD546B, BD546C, BD798, BD800, BD802, BD808, BD810, BD950, BD952, BD954, BDT82, BDT82F, BDT84, BDT84F, BDT86, BDT86F, BDT92, BDT92F, BDT94, BDT94F, BDT96, BDT96F, BDX78, D44C10, D44C11, D44C12, D44C7, D44C8, D44C9, D45C10, D45C11, D45C12, D45C7, D45C8, D45C9, D45H11, D45H11FP, D45H8, KSA1010, KSB1017, KSB1097, KSB596, KSB707, KSB708, KTB1367, KTB1368 or NTE153.