STFI7N80K5 - Power MOSFET by STMicroelectronics

The STFI7N80K5 is a high-performance, N-channel Power MOSFET produced by the reputable semiconductor manufacturer STMicroelectronics. This robust power transistor is designed to handle high voltages and currents, making it an excellent choice for a wide range of applications, including switch-mode power supplies, motor control, and power conversion systems.

Key Features:

• Voltage Rating: The STFI7N80K5 boasts a drain-source voltage (V<sub>DS) of 800V, which allows it to efficiently manage high-voltage operations in electronic circuits.
• Current Capacity: With a continuous drain current (I<sub>D) of 7A, this MOSFET can handle significant current loads, making it suitable for heavy-duty applications.
• Low On-Resistance: The on-resistance (R<sub>DS(on)) is minimized in this device, which ensures lower power dissipation and improved efficiency during operation.
• Fast Switching: The STFI7N80K5 is designed for fast switching, which is critical for reducing switching losses in high-frequency power converters and inverters.
• High Avalanche Ruggedness: This device is engineered to withstand high-energy pulses in the avalanche and commutation modes, ensuring reliability and longevity in harsh conditions.
• Package: The STFI7N80K5 comes in an isolated TO-220FP package, which provides excellent thermal performance and is easy to mount on a printed circuit board (PCB).

Applications:

The versatility of the STFI7N80K5 allows it to be used in a variety of applications, including:

• Switching regulators
• DC/AC converters
• Motor control systems
• Power management solutions
• LED lighting systems

In conclusion, the STFI7N80K5 from STMicroelectronics is a powerful and reliable component for designers and engineers who require a MOSFET with high voltage and current handling capabilities, fast switching, and rugged performance. Its wide range of applications and robust design make it an essential part of any high-performance power electronic system.