KSA614 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -55 V
• Collector-Base Voltage, max: -80 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -3 A
• Collector Dissipation: 25 W
• DC Current Gain (h_fe): 40 to 240
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-220
• Electrically Similar to the Popular 2SA614 transistor

Here is an image showing the pin diagram of this transistor.The KSA614 transistor can have a current gain of 40 to 240. The gain of the KSA614O will be in the range from 70 to 140, for the KSA614R it will be in the range from 40 to 80, for the KSA614Y it will be in the range from 120 to 240.You can replace the KSA614 with the 2SA1262, 2SA1488, 2SA1488A, 2SA489, 2SA614, 2SA770, 2SA771, 2SB1016, 2SB1017, 2SB1367, 2SB1368, 2SB507, 2SB595, 2SB596, 2SB633, 2SB761, 2SB761A, 2SB762, 2SB762A, 2SB942, 2SB942A, 2SB995, 2SB996, BD204, BD242A, BD242B, BD242C, BD244A, BD244B, BD244C, BD304, BD536, BD538, BD540A, BD540B, BD540C, BD798, BD800, BD802, BD808, BD810, BD936, BD936F, BD938, BD938F, BD940, BD940F, BD950, BD952, BD954, BDT82, BDT82F, BDT84, BDT84F, BDT86, BDT86F, BDX78, D44C10, D44C11, D44C12, D44C7, D44C8, D44C9, D45C10, D45C11, D45C12, D45C7, D45C8, D45C9, KSB1017, KSB596, KTB1367 or KTB1368.