STW45N65M5 MOSFET is built on well-established silicon processes that supply designers with an array of devices. STW45N65M5 Power MOSFET comes in a variety of through-hole and surface mount packaging, with standard footprints, for easy design. STW45N65M5 STMicroelectronics is utilized to control High-Frequency Synchronous Buck Converters for computer Processor Power, High Frequency Isolated DC-DC Convertors with Synchronous Rectification Telecom and Industrial use.