STF18NM80 - N-Channel MOSFET by STMicroelectronics

The STF18NM80 is a high-performance N-Channel MOSFET designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This power MOSFET is part of STMicroelectronics' MDmesh™ series, which is renowned for its excellent energy efficiency and high switching speeds. The STF18NM80 is specifically engineered to meet the rigorous demands of high-power applications, such as switch-mode power supplies (SMPS), lighting, DC-AC converters, and motor control.

Key Features

• Advanced Technology: The STF18NM80 utilizes STMicroelectronics' innovative MDmesh™ technology, which combines a vertical structure with a strip layout to deliver low on-resistance and reduced gate charge, enhancing overall performance.
• High Voltage Capability: With a drain-source voltage (V<sub>DS) of 800V, this MOSFET is capable of handling high voltage applications, providing a wide safety margin for electrical designs.
• Reduced On-Resistance: The device boasts an exceptionally low on-resistance (R<sub>DS(on)) of typically 0.28 ohms, which minimizes conduction losses and improves efficiency in power conversion applications.
• High Current Handling: The STF18NM80 can support a continuous drain current (I<sub>D) of up to 18A, making it suitable for high current operations.
• Improved Switching Performance: The MOSFET features a fast recovery diode, which is optimized for high-frequency switching and reduces switching losses.
• Robust Package: Encased in a TO-220FP fully molded package, the STF18NM80 is designed for optimal thermal performance and mechanical robustness.

Applications

• Switch-mode power supplies (SMPS)
• LED lighting systems
• DC-AC converters for solar energy systems
• High-efficiency motor control
• Power management in computing and telecom systems

The STF18NM80's combination of high voltage capability, low on-resistance, and high current handling makes it an excellent choice for designers looking to optimize their power management systems for efficiency and reliability. STMicroelectronics' commitment to quality ensures that the STF18NM80 delivers consistent performance, making it a preferred component for industry professionals worldwide.