MJE15032 NPN Bipolar Power Transistor 250V 8A TO-220 Package

MJE15032 NPN Bipolar Power Transistor 250V 8A TO-220 Package

The MJE15032 is a high-current NPN bipolar power transistor designed for medium-to-high power switching and amplification applications. With a collector-emitter voltage of 250V and a collector current of 8A, it provides robust performance, high gain, and excellent thermal stability.

Encased in a TO-220 package, the MJE15032 offers efficient heat dissipation and easy PCB mounting, making it ideal for audio power amplifiers, motor drivers, inverters, voltage regulators, and industrial power circuits. Its fast switching capability and high current handling make it suitable for both professional and hobbyist electronics projects.

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Features:

• Transistor Type: NPN Bipolar Power Transistor
• Package: TO-220 (compact, excellent thermal performance)
• Collector-Emitter Voltage (V_CE): 250V
• Collector Current (I_C): 8A
• Power Dissipation (P_tot): Up to 150W (with proper heatsink)
• DC Current Gain (hFE): 20–70 (typical)
• High Thermal Stability: Reliable under heavy load and elevated temperature
• Fast Switching Capability: Suitable for medium-to-high frequency power circuits
• Durable & Rugged Construction: Long-term stable operation in demanding applications

Applications:

• Audio Power Amplifiers: Driver and output stages for high-current audio circuits
• Motor Drivers: High-current DC motor and actuator control
• Voltage Regulators & Power Supplies: Medium-to-high current regulation
• Industrial Switching Circuits: Reliable control of heavy-duty loads
• Inverters & Converters: DC-AC and DC-DC power conversion
• Relay & Solenoid Drivers: High-current switching applications
• Educational & Hobby Projects: Power electronics experimentation

mje15032-transistor-datasheet