The STB32NM50N is a high-performance N-channel Power MOSFET produced by STMicroelectronics, renowned for their advanced semiconductor solutions. This device is part of the MDmesh™ II Plus™ series, which has been optimized for high efficiency in a wide range of power applications.

Key Features

• Low On-Resistance: The STB32NM50N boasts an exceptionally low typical on-resistance of just 0.085 ohms, which contributes to its high efficiency and low conduction losses.
• High Current Capability: With a continuous drain current of 31 A, this MOSFET can handle significant power, making it suitable for demanding applications.
• High Voltage Rating: The device is rated for a maximum drain-source voltage of 500 V, allowing it to be used in high voltage circuits with ample headroom for voltage spikes.
• Low Gate Charge: The low gate charge (Qg) design enables faster switching performance, which is crucial for reducing switching losses in power conversion systems.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability under stress conditions.
• Improved dv/dt Capability: The MOSFET is designed to handle high dv/dt rates, making it suitable for applications with fast switching requirements.

Applications

The STB32NM50N is ideal for a variety of applications that require high efficiency and power density. It is commonly used in:

• Switch mode power supplies (SMPS)
• LED lighting applications
• High-performance DC-DC converters
• Motor control circuits
• Solar inverters and photovoltaic systems

Package Information

The MOSFET is packaged in a D²PAK (TO-263), which is known for its robust design and excellent thermal performance. The package is suitable for through-hole mounting, which makes it easy to integrate into various circuit board designs.

STMicroelectronics' STB32NM50N is a testament to the company's commitment to providing advanced power management solutions that meet the evolving needs of the electronics industry. With its combination of high voltage capability, low on-resistance, and fast switching performance, this Power MOSFET is an excellent choice for designers looking to enhance the efficiency and reliability of their power systems.