The STF40N65M2 is a high-performance N-channel Power MOSFET from STMicroelectronics, designed to meet the stringent requirements of modern power electronic devices. This MOSFET is a part of the MDmesh™ M2 series, which is renowned for its excellent energy efficiency and low on-resistance. The device is encapsulated in a TO-220FP package, which is known for its robustness and high thermal performance.

Key Features

• Voltage Rating: The STF40N65M2 boasts a high voltage rating of 650 V, making it suitable for high voltage applications.
• Low On-Resistance: With a typical on-resistance of just 0.045 Ω, this MOSFET ensures minimal power loss and improved efficiency in electronic circuits.
• High Current Capacity: It offers a continuous current rating of 34 A, which allows it to handle significant power levels required by many applications.
• MDmesh™ M2 Technology: Utilizing STMicroelectronics' second-generation MDmesh™ technology, the STF40N65M2 provides an optimal balance between conduction and switching performances, resulting in reduced switching losses.
• Fast Recovery Diode: The MOSFET is equipped with an integrated fast recovery diode, which is optimized for high efficiency in hard switching applications.
• 100% Avalanche Tested: Guaranteeing reliability, each device is rigorously tested for avalanche ruggedness.

Applications

The STF40N65M2 is ideally suited for a wide range of power applications, including:

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

Quality and Environmental Compliance

STMicroelectronics is committed to environmental sustainability and quality. The STF40N65M2 is compliant with RoHS and other environmental standards, ensuring its suitability for use in green applications and eco-designs.

With its combination of high voltage capability, low on-resistance, high current capacity, and energy-efficient technology, the STF40N65M2 is a prime choice for designers looking to create compact, high-performance power solutions.