MJL4281A Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 350 V
• Collector-Base Voltage, max: 350 V
• Emitter-Base Voltage, max: 5 V
• Collector Current − Continuous, max: 15 A
• Collector Dissipation: 230 W
• DC Current Gain (h_fe): 80 to 250
• Transition Frequency, min: 35 MHz
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-264

Here is an image showing the pin diagram of this transistor.The complementary PNP transistor to the MJL4281A is the MJL4281AG.You can replace the MJL4281A with the 2SC3320, 2SD1313 or MJL4281AG.The MJL4281AG transistor is the lead-free version of the MJL4281A.