ON Semiconductor MJE5742 High Voltage NPN Power Transistor

The ON Semiconductor MJE5742 is a robust high voltage NPN bipolar power transistor designed for use in high-performance power amplification and switching applications. This component is a part of ON Semiconductor's extensive range of power transistors that are renowned for their reliability and efficiency.

Key Features:

• Voltage Ratings: The MJE5742 is capable of withstanding collector-emitter voltages up to 400 V, making it suitable for high voltage applications.
• Current Handling: This transistor can handle continuous collector currents up to 8 A, with peak current capabilities substantially higher, ensuring suitability for demanding circuits.
• Power Dissipation: With a power dissipation rating of 50 W, the MJE5742 can manage significant energy without overheating, contributing to system stability.
• High Transition Frequency: The device features a high transition frequency (fT) of 4 MHz, allowing for efficient operation at higher switching speeds.
• TO-220 Package: Enclosed in a TO-220 package, it offers a balance between thermal performance and size, making it easy to integrate into various circuit designs.

Applications:

The MJE5742 is versatile and can be utilized in a wide range of applications such as:

• Switching regulators
• Inverters and converters
• Motor control circuits
• Audio amplifiers
• High voltage power supplies

Quality and Reliability:

ON Semiconductor is committed to delivering high-quality products. The MJE5742 is manufactured with stringent quality control processes, ensuring it meets the industry standards for performance and reliability. Its robust construction helps to enhance the longevity of the end products it is used in, reducing maintenance and replacement costs over time.

Environmental Compliance:

In line with global environmental standards, the MJE5742 adheres to RoHS directives, making it a suitable choice for eco-conscious applications and manufacturers looking to minimize the ecological impact of their products.