MJ2955 Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -60 V
• Collector-Base Voltage, max: -100 V
• Emitter-Base Voltage, max: -7 V
• Collector Current − Continuous, max: -15 A
• Collector Dissipation: 115 W
• DC Current Gain (h_fe): 20 to 70
• Transition Frequency, min: 3 MHz
• Operating and Storage Junction Temperature Range: -65 to +200 °C
• Package: TO-3

Here is an image showing the pin diagram of this transistor.The complementary NPN transistor to the MJ2955 is the 2N3055.You can replace the MJ2955 with the 2N5879, 2N5880, 2N5883, 2N5883G, 2N5884, 2N5884G, 2N6030, 2N6246, 2N6247, 2N6248, 2N6436, 2N6437, 2N6438, MJ14001, MJ14001G, MJ14003, MJ14003G, MJ15016, MJ15016G, MJ2955A, MJ2955G or NTE219.The MJ2955G transistor is the lead-free version of the MJ2955.