The STD90N4F3 is a cutting-edge power MOSFET device designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This product is part of STMicroelectronics' STripFET™ III series, which is renowned for its high performance and efficiency in power conversion applications.

Key Features

• Low On-Resistance: The STD90N4F3 boasts an exceptionally low on-resistance (R<sub>DS(on)), which translates to reduced conduction losses and improved overall efficiency in power management tasks.
• High Current Capability: With a continuous drain current (I<sub>D) of up to 80A, this MOSFET can handle high current loads, making it suitable for demanding applications.
• Enhanced Thermal Performance: The device is designed to offer superior thermal performance, ensuring reliability and longevity even under high temperature operating conditions.
• Low Gate Charge: A low gate charge (Q<sub>g) minimizes switching losses and enables faster switching speeds, which is crucial for high-frequency power conversion systems.

Applications

The STD90N4F3 is ideal for a wide range of applications where efficient power conversion is essential. Some of the typical applications include:

• Switch Mode Power Supplies (SMPS)
• DC-DC Converters
• Motor Drives and Inverters
• Power Management in Computing and Telecommunication Systems

Technical Specifications

Reliability and Quality

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The STD90N4F3 has undergone rigorous testing to ensure it meets these standards, providing designers with a dependable component for their power management solutions.