ON Semiconductor FQB5N15TM MOSFET Overview

The ON Semiconductor FQB5N15TM is a high-performance, N-channel QFET® MOSFET designed to deliver efficient power management and conversion for a wide range of applications. This device is part of ON Semiconductor's renowned portfolio of energy-efficient power solutions, offering designers a reliable and robust component for their circuit designs.

Key Features

• High Drain-Source Breakdown Voltage (V<sub>DS): The FQB5N15TM features a high drain-source breakdown voltage of 150V, making it suitable for high-voltage applications.
• Low On-Resistance (R<sub>DS(on)): With an R<sub>DS(on) of just 0.52Ω, this MOSFET ensures minimal power loss and improved efficiency during operation.
• High Continuous Drain Current (I<sub>D): It offers a high continuous drain current of 4.4A, enabling it to handle substantial power without overheating.
• Fast Switching Speed: The device is designed for fast switching, reducing transition losses and improving performance in high-frequency applications.
• Low Gate Charge (Q<sub>g): A low gate charge facilitates faster switching and reduced drive power requirements.
• RoHS Compliant: The FQB5N15TM is compliant with RoHS standards, ensuring it meets global environmental and regulatory requirements.

Applications

The FQB5N15TM MOSFET is ideal for a variety of applications, including:

• Power supply converters
• Motor drives
• Lighting systems
• Automotive applications
• High-efficiency DC/DC converters

Reliability and Performance

ON Semiconductor's FQB5N15TM is built to ensure long-term reliability and performance. The device is encapsulated in a robust TO-263 package, which provides excellent thermal characteristics and is suitable for through-hole mounting, simplifying the design and manufacturing process. With its combination of high-voltage capability, low on-resistance, and fast switching speeds, the FQB5N15TM MOSFET is an excellent choice for designers looking to optimize power efficiency and thermal management in their applications.