FSGM0765RWDTU

AC DC Converters, Offline Switchers Overview

The FSGM0765RWDTU is an AC/DC converter SMPS power switch from onsemi, rated for 7A current and 650V voltage. It is designed for offline flyback converters up to 70Watt applications. The device utilizes Quasi-Resonant Operation (QRC) technology to minimize switching losses and EMI. It integrates a high-voltage switched current source for startup and auxiliary winding powering. The component features a TO-220F-6 package with thermal pad for efficient heat dissipation.

AC DC Converters, Offline Switchers Feature Summary

• Integrates Quasi-Resonant Operation for reduced switching losses and electromagnetic interference
• Includes built-in high-voltage switched current source for startup and auxiliary supply
• Provides comprehensive protection against overcurrent, overvoltage, and thermal overload

AC DC Converters, Offline Switchers Applications

• Offline flyback converters
• AC/DC power supplies
• Consumer electronics adapters

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific ordering suffix RWDTU against the manufacturer's latest datasheet to confirm pinout and thermal characteristics. Confirm end-of-life status and availability of alternative sources due to potential discontinuation. Ensure compatibility with existing PCB layouts and thermal management systems before finalizing procurement decisions.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated quasi-resonant control in compact AC/DC converters. Consider the 7A rating and 650V breakdown for appropriate power levels. Evaluate the TO-220F-6 package suitability for thermal requirements and mechanical constraints within the target application environment.

AC DC Converters, Offline Switchers Part Context

This part belongs to the FSGM series of integrated power switches from onsemi. These devices are engineered for cost-effective and high-performance offline power conversion. The series typically combines control logic with power MOSFETs to simplify design and reduce component count in standard flyback topologies.

AC DC Converters, Offline Switchers Replacement Considerations

Check for direct cross-reference part numbers from onsemi or Fairchild Semiconductor. Verify electrical parameters such as voltage rating, current capacity, and package dimensions match exactly. Review any changes in pin configuration or thermal performance when substituting.