## Summary of the STFU14N80K5 Datasheet

This document is a datasheet for the STFU14N80K5, an N-channel Super Junction Power MOSFET in a TO-220FP package. Here's a breakdown of the key information:

Key Features & Specifications:

️· Voltage: 800V
️· Current: 14A
️· On-Resistance (Rds(on)): Typically around 5.4 Ω (at Vgs = 10V, Id = 7A)
️· Technology: Super Junction for low on-resistance and high efficiency.
️· Applications: Suitable for power factor correction (PFC), half-bridge/full-bridge converters, synchronous rectification, and other switching applications.

Key Performance Highlights:

️· High Voltage Capability: Designed for applications requiring high voltage switching.
️· Low On-Resistance: Minimizes conduction losses, improving efficiency.
️· Fast Switching Speed: Enables higher frequency operation.
️· Avalanche Ruggedness: Enhanced ability to withstand avalanche events.

Package:

️· TO-220FP: Ultra narrow lead package for improved heat dissipation. Detailed mechanical dimensions are provided.

Datasheet Content:

️· Electrical Characteristics: Detailed tables listing various parameters (Vgs(th), Rds(on), Id, Vds, etc.) under different conditions.
️· Thermal Characteristics: Information on thermal resistance and power dissipation.
️· Test Circuits: Diagrams showing how key parameters were measured.
️· Package Information: Detailed outline and mechanical data for the TO-220FP package.
️· Revision History: A log of changes made to the document.

Important Notes:

️· The datasheet includes a disclaimer stating that STMicroelectronics reserves the right to make changes to the product or document.
️· Users are responsible for proper selection and use of the device.



In essence, this datasheet provides comprehensive information for engineers designing power supplies and other applications where a high-voltage, efficient MOSFET is required.