UF1GLW

Single Diodes Overview

The UF1GLW is a single ultra-fast recovery rectifier manufactured by Taiwan Semiconductor. It features a 200V maximum repetitive reverse voltage and supports a continuous forward current of 1A. The device exhibits a typical forward voltage drop of 950mV at 1A, with some sources indicating up to 1.25V under specific conditions. Designed for high-speed switching applications, it offers fast recovery characteristics suitable for general-purpose rectification in power supply circuits.

Single Diodes Feature Summary

• Ultra-fast recovery performance for efficient high-frequency operation
• Single diode configuration for compact circuit integration
• Robust 200V reverse voltage capability for diverse power levels

Single Diodes Applications

• High-frequency switching power supplies
• General-purpose rectification in consumer electronics
• DC-DC converter output stages

Single Diodes Procurement Notes

Verify the exact datasheet version when sourcing, as forward voltage specifications may vary slightly between 950mV and 1.25V depending on test conditions. Confirm package type and marking codes match your PCB footprint requirements. Ensure the supplier provides original manufacturer documentation to guarantee component authenticity and performance consistency.

Single Diodes Selection Notes

Select this component for applications requiring fast recovery times and moderate current handling. Compare forward voltage drops against thermal management capabilities. Ensure the 200V rating exceeds peak inverse voltages in the target circuit. Consider the single-diode topology for space-constrained designs where bridge configurations are unnecessary.

Single Diodes Part Context

Taiwan Semiconductor specializes in discrete power devices, including rectifiers and MOSFETs. The UF1GLW belongs to their ultra-fast recovery rectifier lineup, designed to replace slower standard recovery diodes in modern efficient power systems. The company operates fabrication facilities in Taiwan and China, focusing on high-reliability semiconductor solutions for industrial and consumer markets.

Single Diodes Replacement Considerations

Check for direct substitutes like UF1004 or similar 1A 200V ultra-fast diodes from other manufacturers. Verify pinout compatibility and thermal resistance values before substitution. Ensure replacement parts meet the same reverse recovery time specifications to maintain circuit efficiency.