The STF6N65K3 is a high-performance N-channel MOSFET from STMicroelectronics, a leader in semiconductor solutions. This power MOSFET is designed to deliver efficiency and reliability for a wide range of applications, including switch-mode power supplies, lighting, inverters, and motor control. With its state-of-the-art technology, the STF6N65K3 is optimized for high voltage and high-speed switching operations.

Key Features

• High Voltage Capability: With a drain-source voltage (V<sub>DS) of 650V, the STF6N65K3 can handle high voltage applications with ease, making it suitable for power conversion systems.
• Low On-Resistance: The on-resistance (R<sub>DS(on)) is minimized to increase efficiency and reduce conduction losses, which is critical for power-intensive operations.
• High Current Rating: This MOSFET can support a continuous drain current (I<sub>D) up to 5.4A, allowing it to drive high current loads.
• Fast Switching Speed: The device is designed for fast switching, reducing switching losses and improving overall performance in high-frequency circuits.
• Reduced Gate Charge: A low gate charge (Q<sub>g) enhances the switching performance, further contributing to the efficiency of the system.
• 100% Avalanche Tested: Each unit is rigorously tested for avalanche ruggedness, ensuring reliability under stress conditions.

Applications

The STF6N65K3 is versatile and can be used in various applications that require high efficiency and power density:

• LED and general lighting
• Switch-mode power supplies (SMPS)
• Power inverters
• Power factor correction circuits
• Motor drives and controls
• DC-DC converters

Quality and Environmental Compliance

STMicroelectronics is committed to environmental sustainability and quality. The STF6N65K3 complies with the highest industry standards, including RoHS and Halogen-free requirements, ensuring both performance and environmental responsibility.

For detailed specifications, application notes, and additional resources, interested customers can visit the STMicroelectronics website or contact their local sales office. The STF6N65K3 is available for order in multiple package options to fit diverse design requirements.