MJD340 Bipolar Transistor

• Type: NPN
• Collector-Emitter Voltage, max: 300 V
• Collector-Base Voltage, max: 300 V
• Emitter-Base Voltage, max: 3 V
• Collector Current − Continuous, max: 0.5 A
• Collector Dissipation: 15 W
• DC Current Gain (h_fe): 30 to 240
• Operating and Storage Junction Temperature Range: -65 to +150 °C
• Package: TO-252
• Electrically Similar to the Popular MJE340 transistor

Here is an image showing the pin diagram of this transistor.The MJD340 transistor is marked as "J340".You can replace the MJD340 with the MJD340G, MJD340T4 or MJD340T4G.The MJD340G transistor is the lead-free version of the MJD340.