RS1A-M3/5AT

Single Diodes Overview

The RS1A-M3/5AT is a fast recovery rectifier manufactured by Vishay Semiconductors. It features a single diode configuration housed in the DO-214AC (SMA) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 100 V and a continuous forward current of 1 A. Key electrical parameters include a maximum forward voltage of 1.3 V, a peak reverse leakage current of 5 uA, and a maximum non-repetitive peak forward surge current of 30 A. The component exhibits a typical reverse recovery time of 150 ns and operates within a junction temperature range of -55 °C to +150 °C.

Single Diodes Feature Summary

• Fast recovery performance with a typical reverse recovery time of 150 ns for efficient switching applications.
• High thermal stability capable of operating at junction temperatures up to +150 °C.
• Robust surge handling capability with a maximum non-repetitive peak forward surge current rating of 30 A.

Single Diodes Applications

• General-purpose rectification in low-voltage power supply circuits.
• Freewheeling diodes in DC-DC converter topologies.
• Reverse polarity protection in electronic systems requiring 100 V blocking capability.

Single Diodes Procurement Notes

Verify the specific suffix /5AT corresponds to the required tape-and-reel packaging format upon ordering. Confirm RoHS compliance status through official Vishay documentation as manufacturing processes may evolve. Ensure the DO-214AC footprint matches the target PCB design constraints before finalizing procurement decisions.

Single Diodes Selection Notes

Select this component when a 100 V reverse voltage rating and 1 A continuous current are sufficient for the circuit requirements. The 150 ns reverse recovery time makes it suitable for general-purpose high-frequency applications rather than ultrafast switching scenarios. Consider the SMA package dimensions for space-constrained surface-mount designs.

Single Diodes Part Context

This part belongs to the RS1 series of fast recovery rectifiers from Vishay. The series offers various voltage ratings ranging from 50 V to 1000 V within the same DO-214AC package family. The M3 suffix indicates lead-free termination plating compliant with European Union directives, while the /5AT designation specifies the reel packaging configuration.

Single Diodes Replacement Considerations

Direct substitutes within the Vishay portfolio include RS1B-M3/5AT (200 V), RS1C-M3/5AT (400 V), and RS1D-M3/5AT (600 V). Cross-manufacturer equivalents should match the 1 A current, 100 V voltage, and 150 ns recovery time specifications.