Overview of STFU10N80K5 - N-channel 800 V, 0.52 Ohm typ., 10 A MDmesh™ K5 Power MOSFET in a TO-220FP package

The STFU10N80K5 is a state-of-the-art N-channel Power MOSFET presented by STMicroelectronics, renowned for their advanced semiconductor solutions. This device is a part of the MDmesh™ K5 series, which incorporates innovative technology to achieve outstanding performance and energy efficiency. The STFU10N80K5 is specifically designed to address the stringent requirements of high voltage applications, making it an ideal component for switched-mode power supplies, lighting, and other power conversion systems.

Key Features

• High Voltage Capability: With a drain-source voltage (V<sub>DS) of 800 V, the STFU10N80K5 is capable of handling high voltage operations, providing a wide safety margin for various applications.
• Low On-Resistance: The on-resistance (R<sub>DS(on)) of this MOSFET is typically 0.52 Ohm, which ensures minimal conduction losses and improves overall efficiency.
• High Current Rating: It has a continuous drain current (I<sub>D) of 10 A, allowing it to manage significant power levels in electronic circuits.
• Reduced Gate Charge: The device features a low gate charge (Q<sub>g), which translates into faster switching and reduced switching losses.
• TO-220FP Package: The TO-220FP package offers a robust and reliable form factor, with enhanced thermal characteristics suitable for through-hole mounting.

Applications

• Switched-mode power supplies (SMPS)
• LED lighting applications
• High-efficiency power converters
• Power factor correction circuits
• Electronic ballasts for fluorescent lighting

Advanced Technology

The STFU10N80K5 leverages STMicroelectronics' MDmesh™ K5 technology, which combines a vertical structure with a new proprietary strip layout to yield one of the industry's lowest on-resistance and gate charge. This makes it especially well-suited for applications requiring high efficiency and power density.

With its outstanding electrical characteristics and thermal performance, the STFU10N80K5 from STMicroelectronics is a compelling choice for designers seeking to enhance the performance of their high voltage power management systems.