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FDT4N50NZU

FDT4N50NZU Description

The FDT4N50NZU is a power MOSFET from onsemi, designed for high-performance applications. This N-channel device is part of the UltraFRFET™ and Unifet™ II series, offering excellent electrical characteristics and reliability. With a drain-to-source voltage (Vdss) of 500V and a power dissipation of up to 2W, the FDT4N50NZU is well-suited for demanding power management tasks.

FDT4N50NZU Features

• High Voltage Rating: The FDT4N50NZU can handle drain-to-source voltages up to 500V, making it ideal for high-voltage applications.
• Low On-Resistance: With a maximum Rds(on) of 3Ω at 1A and 10V, this MOSFET offers low conduction losses, improving efficiency in power conversion systems.
• Fast Switching Speed: The device has a low gate charge (Qg) of 9.1nC at 10V, enabling fast switching and reducing switching losses.
• Robust Gate Drive: The FDT4N50NZU can handle gate-source voltages up to ±25V, providing flexibility in gate drive circuit design.
• Low Input Capacitance: The maximum input capacitance (Ciss) is 476pF at 25V, minimizing charging/discharging times and improving switching performance.
• Surface Mount Package: The device is available in a surface-mount package, facilitating integration into compact, high-density designs.

FDT4N50NZU Applications

The FDT4N50NZU is well-suited for a variety of power management applications, including:

• Power Supplies: The high voltage rating and low on-resistance make it ideal for power supply designs, where efficient power conversion is critical.
• Motor Controls: The fast switching speed and low on-resistance are beneficial in motor control applications, where precise control and high efficiency are required.
• Automotive Electronics: The robust gate drive and high voltage rating make the FDT4N50NZU suitable for automotive electronics, where reliability and performance are paramount.

Conclusion of FDT4N50NZU

The FDT4N50NZU from onsemi is a high-performance power MOSFET that offers a combination of high voltage rating, low on-resistance, and fast switching capabilities. Its unique features, such as low input capacitance and robust gate drive, make it an excellent choice for demanding power management applications. With its surface-mount package, the FDT4N50NZU is also well-suited for compact, high-density designs. Overall, this MOSFET is a reliable and efficient solution for a wide range of power management tasks.