The STP4NB80, also referred to as 4N80 or 4NK80, is a high-performance N-channel Power MOSFET manufactured by STMicroelectronics, a leader in semiconductor solutions. This device is designed to meet the rigorous demands of power electronic applications, providing a combination of low on-resistance and high switching speed, making it suitable for a variety of power conversion and control applications.

Key Features

• High Voltage Capability: The STP4NB80 is capable of handling voltages up to 800V, making it suitable for high voltage applications.
• Low On-Resistance: With a low RDS(on), this MOSFET offers reduced conduction losses and improved power efficiency.
• Fast Switching Speed: The device's fast switching characteristics enable efficient operation at high frequencies, which is critical for applications like switch-mode power supplies.
• Robust Thermal Performance: Thanks to its TO-220 package, the STP4NB80 ensures excellent thermal dissipation, which contributes to the reliability and longevity of the device.
• Avalanche Rugged Technology: The MOSFET is designed to withstand high energy pulses in the avalanche and commutation modes, enhancing its ruggedness.
• 100% Avalanche Tested: Each unit is tested for quality and reliability in the most demanding conditions.

Applications

The STP4NB80 is ideal for a broad range of applications, including:

• Switch-mode power supplies (SMPS)
• High-efficiency DC-DC converters
• Power factor correction circuits
• Motor control drivers
• LED lighting solutions

Quality and Reliability

STMicroelectronics is committed to delivering products that meet the highest standards of quality and reliability. The STP4NB80 4N80 4NK80 MOSFET is no exception, benefiting from ST's advanced manufacturing processes and rigorous testing protocols. This ensures that customers receive components that perform consistently well and provide a reliable foundation for their electronic designs.