The MJH11020 by ON Semiconductor is a state-of-the-art high-power NPN silicon transistor designed to cater to applications requiring high voltage and current handling capabilities. This device is a perfect fit for power switching circuits, audio amplifier output stages, and high-fidelity amplifiers due to its exceptional performance characteristics.

Key Features

• Voltage and Current: The MJH11020 boasts a collector-emitter voltage (V<sub>CEO) of 250V and a collector current (I<sub>C) of up to 20A, making it suitable for handling high power applications.
• Power Dissipation: With a power dissipation of 200W, this transistor can manage significant amounts of energy without compromising its functionality.
• High Gain Bandwidth Product: It features a gain bandwidth product (f<sub>T) of 4MHz, ensuring good frequency response for audio applications.
• High DC Current Gain: The device has a high h<sub>FE (DC current gain) range of 15 to 60 at I<sub>C = 8A, providing efficient current amplification.

Applications

The MJH11020 is versatile and can be used in a variety of applications. It is particularly well-suited for:

• Linear and switching industrial equipment
• Power amplifiers, especially in high-fidelity audio systems
• DC-DC converters and power regulators
• Motor control systems

Reliability and Construction

Constructed with ON Semiconductor's innovative technology, the MJH11020 is built for reliability and endurance. It features a rugged triple diffused planar construction, and its operating temperature range extends from -65°C to +150°C, ensuring stable performance under extreme conditions.

Package and Mounting

Encased in a TO-247 package, the MJH11020 ensures efficient thermal management and is easy to mount on a heat sink for enhanced thermal dissipation. This package is widely used for high-power components and is recognized for its robustness.

With its combination of high power handling, efficiency, and ON Semiconductor's reputation for quality, the MJH11020 is an excellent choice for designers looking to incorporate a reliable high-power NPN transistor into their electronic designs.