STF9NK80Z - N-Channel MOSFET by STMicroelectronics

The STF9NK80Z is a high-performance N-Channel MOSFET produced by STMicroelectronics, a leader in semiconductor solutions. This power MOSFET is designed to deliver efficient power conversion with low on-resistance and high blocking voltage, making it an ideal choice for a wide range of applications that require efficient energy management and high power density.

Constructed using STMicroelectronics' advanced MDmesh™ technology, the STF9NK80Z features a vertical structure that enhances the device's on-state resistance and reduces leakage currents. This innovative design allows for lower conduction losses and improved overall efficiency, particularly in applications that operate at high voltages.

Key Features

• High Voltage Capability: The STF9NK80Z boasts a high drain-source voltage (V<sub>DS) of up to 800V, making it suitable for high voltage applications.
• Low On-Resistance: With an on-resistance (R<sub>DS(on)) of only 1.7 ohms, this MOSFET ensures minimal power loss during operation, contributing to the overall efficiency of the system.
• High Current Handling: The device can handle continuous drain currents (I<sub>D) of up to 7.5A, allowing it to manage significant power levels.
• Enhanced Durability: The STF9NK80Z is encapsulated in a TO-220FP package, which provides robust mechanical protection and excellent thermal performance.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability and durability under stress conditions.

Applications

The STF9NK80Z MOSFET is versatile and can be used in a variety of applications, including:

• Switched Mode Power Supplies (SMPS)
• High-Efficiency DC-DC Converters
• Power Factor Correction Circuits
• Electronic Ballasts for Lighting
• Motor Control Systems
• Inverters for Renewable Energy Sources

Whether you're designing power supplies for consumer electronics, industrial control systems, or energy-efficient lighting solutions, the STF9NK80Z from STMicroelectronics offers the performance and reliability needed to meet the challenges of modern power electronics.

For detailed specifications and application support, visit the STMicroelectronics product page for the STF9NK80Z N-Channel MOSFET.