RSFDL RTG

Single Diodes Overview

The RSFDL RTG is a fast recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a single diode configuration housed in a Sub SMA (SMA) surface-mount package. The device is rated for a maximum repetitive reverse voltage of 200V and an average forward rectified current of 0.5A. Key electrical characteristics include a forward voltage drop of 1.3V at the rated current, a maximum reverse leakage current of 5uA, and a typical reverse recovery time of 150ns. The component operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Fast recovery performance with a 150ns reverse recovery time suitable for high-frequency switching applications
• Compact Sub SMA surface-mount package design enabling efficient PCB space utilization
• High thermal stability supporting operation up to a 150°C junction temperature

Single Diodes Applications

• General purpose rectification in low-power electronic circuits
• DC-DC converter output stages
• Free-wheeling diodes in inductive load driving circuits

Single Diodes Procurement Notes

Verify the specific suffix RTG against official Taiwan Semiconductor documentation to confirm tape-and-reel packaging details. Ensure the part number matches the exact voltage and current ratings required for the target application circuit. Cross-reference the manufacturer's latest datasheet to confirm RoHS compliance status and any recent product change notifications affecting this specific variant.

Single Diodes Selection Notes

Select this component when a compact surface-mount fast recovery diode is required for 200V applications. The Sub SMA package offers a smaller footprint compared to standard axial leads. Consider the 150ns recovery time for switching frequencies where standard rectifiers may exhibit excessive losses. Verify that the 0.5A current rating meets the peak and RMS requirements of the specific circuit design.

Single Diodes Part Context

This component belongs to the RSFDL series of fast recovery rectifiers from Taiwan Semiconductor. The series provides various voltage ratings within the same physical package family. The RTG suffix typically denotes the reel packaging format used for automated assembly processes. This series is designed to replace slower standard recovery diodes in applications requiring improved efficiency and reduced switching noise.

Single Diodes Replacement Considerations

Compatible substitutes include other 200V 0.5A fast recovery diodes in the SMA package such as the FR107 or similar variants from other manufacturers. Ensure replacement parts match the 150ns recovery time specification and the 1.3V forward voltage drop to maintain circuit performance. Verify pinout compatibility and thermal characteristics before implementation.