The STWA45N65M5 is a state-of-the-art MDmesh™ DM5 high voltage N-channel Power MOSFET from STMicroelectronics, designed to deliver exceptional performance in a wide range of applications. With its advanced technology, this MOSFET provides an optimal balance between on-resistance and switching performance, making it an ideal choice for high-efficiency power conversion and switching applications.

Key Features

• Low On-Resistance: The STWA45N65M5 boasts a very low RDS(on) which minimizes conduction losses and enhances overall efficiency.
• High Voltage Capability: With a breakdown voltage of 650V, this MOSFET can handle high voltage applications with ease, ensuring reliability and robustness.
• Fast Switching Speed: Its fast switching capability ensures reduced switching losses and is suitable for high-frequency circuits.
• Reduced Gate Charge: The device features a low gate charge (Qg), which contributes to lower driving power and faster switching speeds.
• Enhanced dv/dt Capability: The MOSFET is designed to withstand high dv/dt rates, making it stable and reliable under fast-switching conditions.

Applications

The versatile nature of the STWA45N65M5 allows it to be used in a variety of applications, including:

• Solar inverters and photovoltaic systems
• Switched-mode power supplies (SMPS)
• Uninterruptible power supplies (UPS)
• High-performance power converters
• Welding equipment

Advanced Technology

The MDmesh™ DM5 technology integrates a fifth generation of ST's proprietary super-junction technology, which is tailored to minimize on-state resistance and reduce switching losses. This technology also enables the MOSFET to operate at higher frequencies, which can contribute to the reduction of the size of passive components and the overall size of the power supply unit.

Environmental and Quality Standards

STMicroelectronics is committed to environmental responsibility and the STWA45N65M5 is designed to meet various environmental and quality standards. It is RoHS compliant and designed to meet or exceed industry standards for performance and reliability.