The STL31N65M5 is a state-of-the-art power MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This device is part of the MDmesh™ M5 series, which is renowned for its excellent energy efficiency and performance in high-voltage power applications.

Key Features

• Advanced Technology: The STL31N65M5 utilizes STMicroelectronics' innovative MDmesh™ M5 technology, which combines a vertical structure with a proprietary strip layout. This design ensures a low on-resistance (R<sub>DS(on)) and reduced gate charge (Q<sub>g), leading to high-efficiency power conversion.
• High Voltage Capability: With a maximum drain-source voltage (V<sub>DS) of 650V, this MOSFET is ideal for handling high-voltage applications, ensuring reliability and robustness in demanding conditions.
• Low On-Resistance: The STL31N65M5 boasts an extremely low on-resistance, which minimizes conduction losses and enhances overall system efficiency, making it suitable for a wide range of power applications.
• Enhanced Switching Performance: Fast and efficient switching is achieved thanks to the optimized gate charge. This results in reduced switching losses, which is crucial for applications like switching power supplies and power converters.

Applications

The STL31N65M5 is versatile and can be used in a variety of applications, including:

• Switch Mode Power Supplies (SMPS)
• LED Lighting
• Solar Inverters
• Welding Equipment
• Uninterruptible Power Supplies (UPS)
• High-Performance Drives

Environmental and Quality Certifications

STMicroelectronics is committed to environmental sustainability and quality. The STL31N65M5 is compliant with various international standards, ensuring that it meets the highest levels of environmental safety and performance:

• RoHS compliant
• Halogen-free

With its robust design, high efficiency, and versatile application range, the STL31N65M5 is an excellent choice for designers looking to optimize their power management solutions.