ON Semiconductor FQPF17N40 N-Channel QFET® MOSFET

The ON Semiconductor FQPF17N40 is a robust and efficient N-Channel QFET® MOSFET designed to deliver high performance for a wide range of applications. This power MOSFET is a fundamental component in modern electronic design, offering an optimal solution for switching and amplification tasks. It is particularly well-suited for high-efficiency power management tasks in both consumer and industrial electronics.

Key Features

• Voltage and Current Ratings: The FQPF17N40 operates with a drain-source voltage (Vdss) of 400V, which is suitable for high-voltage applications. It also has a continuous drain current (Id) of 17A, ensuring that it can handle significant power without overheating.
• Low On-Resistance: With an Rds(on) of 0.29Ω, this MOSFET has a low on-state resistance, which means it has a reduced voltage drop when conducting and therefore lower power losses, increasing overall efficiency.
• Fast Switching Speed: The device features fast switching characteristics, which makes it an excellent choice for high-frequency applications where efficiency is critical.
• High Input Impedance: The high input impedance ensures minimal gate drive losses, which is advantageous in power-sensitive designs.

Applications

The FQPF17N40's combination of high voltage capability and efficiency makes it suitable for a variety of applications, including:

• Switch Mode Power Supplies (SMPS)
• Power Inverter Circuits
• Motor Control Systems
• LED Lighting Solutions
• DC-DC Converters

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the FQPF17N40 is no exception. It is designed to meet rigorous industry standards, ensuring reliability and performance. The device also features inherent protections against overcurrent and thermal overloads, making it a safe choice for complex electronic systems.

Environmental Compliance

The FQPF17N40 is compliant with RoHS and Halogen-Free standards, reflecting ON Semiconductor's dedication to environmental responsibility. This compliance ensures that the product is suitable for use in a wide range of markets, including those with strict environmental regulations.

In summary, the ON Semiconductor FQPF17N40 is a versatile and reliable N-Channel MOSFET that offers designers a balance of high-voltage operation, efficiency, and fast switching performance, making it an excellent choice for a multitude of power management applications.