MJE803G Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 80 V
• Collector-Base Voltage, max: 80 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 4 A
• Collector Dissipation: 40 W
• DC Current Gain (h_fe): 750
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-126

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the MJE803G is the MJE703G.You can replace the MJE803G with the 2N6039, 2N6039G, BD679, BD679A, BD679AG, BD679G, BD681, BD681G, BD779, KSE802, KSE803, MJE802, MJE802G or MJE803.