The STF11NM50N is a high-performance N-channel Power MOSFET presented by STMicroelectronics, designed using the innovative MDmesh™ II technology. This advanced technology is tailored for achieving optimal performance in high-voltage power conversion applications, particularly those requiring high efficiency and fast switching.

Key Features

• High Voltage Capability: With a breakdown voltage of 500 V, the STF11NM50N is suitable for various applications that require high voltage operations, making it a versatile choice for designers.
• Low On-Resistance: The device boasts an exceptionally low on-resistance (R<sub>DS(on)) of 0.38 ohm typ., which enhances its efficiency by minimizing conduction losses.
• High Current Rating: With a continuous current rating of 11 A, this MOSFET can handle significant power, suitable for robust power supply and conversion systems.
• Fast Switching Speed: The STF11NM50N is designed for fast switching, which is essential for reducing switching losses and improving the performance of power electronic circuits.
• Reduced Gate Charge: The MOSFET features a low gate charge, which reduces the power required to drive the gate, thereby increasing the overall efficiency of the device.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability and longevity even under stressful conditions.
• Zener-Protected: The gate of the STF11NM50N is protected by an integrated Zener diode, which safeguards the device from electrostatic discharge (ESD) and other voltage-induced damages.

Applications

The STF11NM50N is designed for a wide range of applications, including:

• Switching power supplies
• Power converters and inverters
• Motor control systems
• Lighting applications and LED drivers
• High-performance computing and server power supplies
• Renewable energy systems such as solar inverters and wind turbines

With its combination of high voltage capability, low on-resistance, high current rating, and fast switching speed, the STF11NM50N from STMicroelectronics is a reliable and efficient solution for designers seeking to optimize their high-voltage power conversion systems.