The STP28NM50N is a cutting-edge N-channel Power MOSFET presented by STMicroelectronics, which is part of their MDmesh™ II series. This power MOSFET is designed to provide high efficiency and reliability for a wide range of applications, including switch-mode power supplies, lighting, welding, and other high-performance power switching applications.

Key Features

• High breakdown voltage of 500V, making it suitable for high voltage applications.
• Low on-resistance of 0.11Ω, which ensures minimal power loss and improves overall efficiency.
• High current capability of 20A, allowing it to handle significant power levels.
• TO-220/TO-220FP package options provide flexibility in mounting and thermal management.
• 100% avalanche tested, ensuring reliability under stress and in harsh conditions.
• Zener-protected, providing an added layer of protection against overvoltage transients.

Applications

The STP28NM50N is versatile and can be used in various high-efficiency applications such as:

• Switching applications including switch-mode power supplies (SMPS)
• Power management for LED lighting systems
• High-performance DC-DC converters
• Motor control circuits
• Welding equipment

Performance and Efficiency

With its MDmesh™ II technology, the STP28NM50N achieves outstanding on-resistance and switching performance. The low gate charge and reduced capacitances of this device enable efficient power management and contribute to the reduction of switching losses. This makes the STP28NM50N an excellent choice for applications that require high efficiency and power density.

Reliability and Protection

The device is designed with robustness in mind, featuring Zener protection which enhances its ability to withstand transient voltage spikes and power surges. Additionally, being 100% avalanche tested guarantees that the STP28NM50N can reliably operate even under extreme conditions, making it a trustworthy component in critical power applications.

For more detailed information and data sheets, visit the official STMicroelectronics website or contact their support team for technical assistance regarding the STP28NM50N MOSFET.