The STW54NM65ND is a state-of-the-art power MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This device is part of ST's MDmesh™ N-channel MOSFET series, which is renowned for its high efficiency and performance in a wide range of power applications.

Key Features

• Advanced Technology: Utilizing MDmesh™ DK5 technology, the STW54NM65ND boasts extremely low on-resistance (R<sub>DS(on)) combined with a high switching speed, making it ideal for high-efficiency power conversion.
• High Voltage Capability: With a drain-source voltage (V<sub>DS) of 650V, this MOSFET can handle high voltage applications with ease, ensuring reliability and robustness in demanding situations.
• Reduced Switching Losses: The device is optimized for resonant topologies, leading to reduced switching losses and improved overall power efficiency.
• High Current Rating: The STW54NM65ND supports a continuous drain current (I<sub>D) up to 53A, making it suitable for high current applications.
• Low Gate Charge: A low gate charge (Q<sub>g) facilitates faster switching, which is critical for applications requiring high-frequency operation.
• 100% Avalanche Tested: Ensuring reliability, each unit is rigorously tested for avalanche ruggedness, providing an additional layer of security in applications prone to hard switching conditions.

Applications

The versatility of the STW54NM65ND allows it to be used in a variety of applications, including:

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

Quality and Environmental Compliance

STMicroelectronics is committed to environmental sustainability and quality. The STW54NM65ND is compliant with RoHS and Halogen-Free standards, ensuring that it meets global environmental regulations. Additionally, it is designed to meet the stringent requirements of industrial-grade components, offering excellent reliability and performance over its lifespan.