The STP5NC90ZFP is a robust and high-performance N-channel Power MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This Power MOSFET is part of ST’s MDmesh™ series, which is renowned for its excellent energy efficiency and reduced on-state resistance (R<sub>DS(on)).

Key Features

• Voltage Rating: The STP5NC90ZFP is designed to handle a maximum continuous drain-source voltage (V<sub>DSS) of 900V, making it suitable for high voltage applications.
• Current Capacity: This device can support a continuous drain current (I<sub>D) of up to 4.4A, ensuring reliable performance in a variety of power applications.
• Low On-Resistance: Featuring a low on-state resistance of typically 1.9 Ω, the STP5NC90ZFP offers reduced conduction losses, which is critical for improving overall efficiency in power circuits.
• High-Speed Switching: With fast switching capabilities, this MOSFET is an excellent choice for high-frequency power converters and other applications requiring rapid switching.
• TO-220FP Package: The STP5NC90ZFP comes in a fully molded TO-220FP package, providing good thermal performance and ease of mounting on a variety of PCBs.

Applications

The STP5NC90ZFP is well-suited for a wide range of applications, particularly where high voltage and efficiency are crucial. Common applications include:

• Switch Mode Power Supplies (SMPS)
• High-Efficiency DC/DC Converters
• Motor Control Circuits
• Lighting & Ballast Circuits
• Inverters and Welding Equipment

Reliability and Performance

With its inherent robustness and STMicroelectronics' commitment to quality, the STP5NC90ZFP ensures long-term reliability and consistent performance, making it a trusted component for industrial and commercial power management solutions.