2SB514F Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -50 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -2 A
• Collector Dissipation: 20 W
• DC Current Gain (h_fe): 160 to 320
• Transition Frequency, min: 8 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 2SB514F transistor can have a current gain of 160 to 320. The gain of the 2SB514 will be in the range from 40 to 320, for the 2SB514C it will be in the range from 40 to 80, for the 2SB514D it will be in the range from 60 to 120, for the 2SB514E it will be in the range from 100 to 200.Sometimes the "2S" prefix is not marked on the package - the 2SB514F might only be marked "B514F".The complementary NPN transistor to the 2SB514F is the 2SD330F.The 2SA1364 (SOT-89), 2SA1364-E (SOT-89), 2SB1115 (SOT-89), 2SB1122 (SOT-89), 2SB1123 (SOT-89) and 2SB766A (SOT-89) is the SMD version of the 2SB514F transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the 2SB514F with the 2SA1262, 2SA1488, 2SA1488A, 2SA1634, 2SA1634-F, 2SA1635, 2SA1635-F, 2SA1742, 2SA1743, 2SA1744, 2SA770, 2SA771, 2SB1185, 2SB1185F, 2SB1187, 2SB1187-F, 2SB1375, 2SB1565, 2SB1565-F, 2SB1566, 2SB1566-F, 2SB507, 2SB507F, 2SB633, 2SB633-F, 2SB857, 2SB857-D, 2SB858, 2SB858-D, BD204, BD240A, BD240B, BD240C, BD242A, BD242B, BD242C, 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, BDX78, D44C10, D44C11, D44C12, D44C7, D44C8, D44C9, D45C10, D45C11, D45C12, D45C7, D45C8, D45C9, D45H11, D45H11FP, D45H8, KSB1366 or KSB1366-G.