ON Semiconductor FQPF5N50 MOSFET Overview

The FQPF5N50 from ON Semiconductor is a high-performance N-Channel QFET® MOSFET designed to deliver efficient power management and conversion for a wide range of applications. This MOSFET utilizes advanced QFET technology to provide superior switching performance with low on-resistance and high blocking voltage capabilities.

Key Features

• High Voltage Tolerance: The FQPF5N50 is capable of withstanding a drain-source voltage (V<sub>DS) of up to 500V, making it suitable for high voltage applications.
• Low On-Resistance: With an R<sub>DS(on) of 1.05Ω, this MOSFET ensures minimal power loss during operation, enhancing the efficiency of the overall system.
• High Current Handling: It can handle continuous drain currents (I<sub>D) up to 4.5A, providing adequate current for a variety of electronic circuits.
• Fast Switching Speed: Fast switching characteristics are essential for reducing energy losses during the transition states, and this device offers rapid switching with a low gate charge (Q<sub>g).
• Robust Thermal Performance: The FQPF5N50 has a maximum junction temperature of 150°C, ensuring reliable operation even under high temperature conditions.

Applications

The FQPF5N50 is versatile and can be used in various applications, including:

• Power supplies
• DC-DC converters
• Motor drives
• Lighting systems
• High voltage switching
• Power management solutions

Package and Reliability

This MOSFET comes in a TO-220F package, which is known for its durability and ease of mounting on printed circuit boards (PCBs). The package is designed to provide excellent heat dissipation characteristics, ensuring the device operates within safe temperature limits. ON Semiconductor is committed to high-quality standards, and the FQPF5N50 is no exception, offering reliable performance for demanding applications.

Overall, the FQPF5N50 from ON Semiconductor is an excellent choice for designers looking for a high-voltage, efficient, and reliable MOSFET for their power conversion and management needs.