MJ411 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 300 V
• Collector-Base Voltage, max: 300 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 5 A
• Collector Dissipation: 100 W
• DC Current Gain (h_fe): 30 to 90
• 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.You can replace the MJ411 with the 2N6676, 2N6677, 2N6678, 2SD820, 2SD821, 2SD822, 2SD870, 2SD871, BUX48, BUX48A, BUX80, BUX81, BUX82, BUX83, BUY69A, BUY69B, BUY70A, BUY70B, MJ12020, MJ12021, MJ12022, MJ13070, MJ13071, MJ16002, MJ16004, MJ16006, MJ16008 or MJ423.