STMicroelectronics

STF8NM50N

STF8NM50N Description

The STF8NM50N is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring robust power management and efficient switching. This device is part of the MDmesh™ II series, known for its superior thermal performance and reliability. With a drain-to-source voltage rating of 500V and a continuous drain current of 5A at 25°C, the STF8NM50N is well-suited for a variety of power electronics applications.

STF8NM50N Features

• High Voltage Tolerance: Capable of withstanding drain-to-source voltages up to 500V, making it ideal for high-voltage applications.
• Low On-State Resistance: Features a maximum on-state resistance (Rds(on)) of 790mOhm at 2.5A and 10V, ensuring low power dissipation and high efficiency.
• Robust Gate Drive: A maximum gate-source voltage (Vgs) of ±25V provides flexibility in gate drive requirements.
• Low Gate Charge: With a maximum gate charge (Qg) of 14nC at 10V, the STF8NM50N minimizes switching losses, contributing to energy efficiency.
• Compliance and Certification: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Thermal Management: Moisture Sensitivity Level (MSL) of 1, allowing for unlimited storage time, and a power dissipation rating of 20W, facilitating effective thermal management.

STF8NM50N Applications

The STF8NM50N is particularly suited for applications where high voltages and currents are involved, such as:

• Power Supplies: In switch-mode power supplies (SMPS) for efficient power conversion.
• Motor Controls: For driving and controlling electric motors in industrial and automotive applications.
• Solar Inverters: In the power electronics of solar energy systems for efficient energy conversion.
• Battery Management Systems: For managing battery charging and discharging in electric vehicles and energy storage systems.

Conclusion of STF8NM50N

The STF8NM50N stands out for its high voltage and current ratings, low on-state resistance, and compliance with environmental standards. Its robust performance makes it an excellent choice for demanding power electronics applications where reliability and efficiency are paramount. With STMicroelectronics' commitment to quality, the STF8NM50N is a reliable component for engineers looking to design cutting-edge power management solutions.