STFI31N65M5 - High-Performance N-Channel MOSFET by STMicroelectronics

The STFI31N65M5 is a state-of-the-art N-channel MOSFET designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This powerful transistor is part of ST's MDmesh™ M5 series, which utilizes innovative technology to enhance performance and energy efficiency in a wide range of applications.

Key Features:

• High Voltage Capability: The STFI31N65M5 is designed to handle high voltages, with a drain-source voltage (V<sub>DS) of 650V, making it suitable for high-voltage power conversion applications.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) as low as 0.190 Ω, this MOSFET ensures minimal power loss and improved efficiency in electronic circuits.
• High Current Rating: The device can support a continuous drain current (I<sub>D) of up to 31A, providing robust performance for demanding power applications.
• Reduced Gate Charge: A low gate charge (Q<sub>g) enhances the switching performance, which is critical for high-frequency power converters and inverters.
• Fast Recovery Diode: An integrated fast body diode ensures rapid recovery, which is essential for reducing noise and improving reliability in switching applications.

Applications:

The versatility of the STFI31N65M5 MOSFET makes it an excellent choice for a variety of applications, including:

• Switch Mode Power Supplies (SMPS)
• LED Lighting Solutions
• High-Efficiency DC/DC Converters
• Welding Equipment
• Solar Inverters
• Uninterruptible Power Supplies (UPS)

Advanced Technology:

STMicroelectronics' MDmesh™ technology is a breakthrough in the field, providing enhanced power handling capabilities with lower conduction and switching losses. This technology, combined with the STFI31N65M5's robust package, ensures optimal thermal performance and longevity, even in challenging environments.

Package Information:

The STFI31N65M5 comes in an ISOTOP package that is designed for improved heat dissipation and space-saving on PCBs, making it an ideal choice for compact and high-power density designs.

Overall, the STFI31N65M5 MOSFET is an exceptional component for designers looking to create efficient, reliable, and high-performance power management systems. With its advanced features and proven technology from STMicroelectronics, this MOSFET stands out as a top choice for cutting-edge electronic designs.