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FSFR2100 - Power Switch

Download the FSFR2100 datasheet PDF. This datasheet also covers the FSFR variant, as both devices belong to the same power switch family and are provided as variant models within a single manufacturer datasheet.

General Description

The FSFR-series are a highly integrated power switches designed for high-efficiency half-bridge resonant converters.

Offering everything necessary to build a reliable and robust resonant converter, the FSFR-series simplifies designs and improves productivity, while improving performance.

Key Features

  • Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology.
  • High Efficiency through Zero Voltage Switching (ZVS).
  • Internal SuperFET™s with Fast-Recovery Type Body Diode (trr=120ns) for FSFR2100 and UniFETs with Fast-Recovery Type Body Diode (trr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FSFR_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
FSFR2100 Power Switch ON Semiconductor
FSFR2100XS Power Switch ON Semiconductor
FSFR2100XSL Power Switch ON Semiconductor
FSFR1600XS Power Switch ON Semiconductor
FSFR1600XSL Power Switch ON Semiconductor

Other Datasheets by Fairchild (now onsemi)

Part Number Description
FSFR2100U Power Switch
FSFR2100US Power Switch
FSFR2100USL Power Switch
FSFR2100XS Power Switch
FSFR2100XSL Power Switch

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FSFR-Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converter May 2008 FSFR-Series — Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converters Features ƒ Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology ƒ High Efficiency through Zero Voltage Switching (ZVS) ƒ Internal SuperFET™s with Fast-Recovery Type Body Diode (trr=120ns) for FSFR2100 and UniFETs with Fast-Recovery Type Body Diode (trr<160ns) for FSFR2000/1900/1800/1700.