TIP127 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: 65 W
• DC Current Gain (h_fe): 1000
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-220

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the TIP127 is the TIP122.You can replace the TIP127 with the 2N6042, 2N6042G, 2SB1020, 2SB1020A, 2SB1227, 2SB1228, 2SB1252, 2SB1252-P, 2SB1252-Q, 2SB1626, 2SB1626-O, 2SB1626-P, 2SB1626-Y, 2SB601, 2SB601-K, 2SB601-L, 2SB601-M, 2SB673, 2SB885, 2SB886, BDT62B, BDT62C, BDT64B, BDT64C, BDW47, BDW47G, BDW48, MJF127, MJF127G, MJF6668, MJF6668G, TIP107, TIP107G, TIP127G, TIP137, TIP137G, TIP147T or TTB1020B.The TIP127G transistor is the lead-free version of the TIP127.