S1M R3G

Single Diodes Overview

The S1M R3G is a standard recovery rectifier manufactured by Taiwan Semiconductor, designed for surface-mount applications. It features a single diode configuration housed in a DO-214AC (SMA) package. The device supports a maximum repetitive peak reverse voltage of 1000 V and a continuous forward current of 1 A. Key electrical characteristics include a maximum forward voltage of 1.1 V at rated current, a reverse leakage current of 1 µA, and a typical reverse recovery time of 1.5 µs. It withstands a non-repetitive peak forward surge current of 30 A and operates within a junction temperature range of -55 °C to 150 °C.

Single Diodes Feature Summary

• Glass passivated chip junction ensures reliable operation under various environmental conditions.
• Ideal for automated placement due to its surface-mount design and standardized footprint.
• Fast switching capability with low forward voltage drop enhances overall circuit efficiency.

Single Diodes Applications

• General-purpose rectification in power supply circuits
• High-frequency switching applications requiring fast recovery
• Automated assembly lines for consumer electronics manufacturing

Single Diodes Procurement Notes

Verify the specific suffix 'R3G' against the manufacturer's official datasheet to confirm packaging details and compliance status. Ensure that the DO-214AC package dimensions match your PCB layout requirements. Confirm RoHS and halogen-free compliance if required by your product specifications. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Single Diodes Selection Notes

Select this component when a high-voltage, single-phase rectifier is needed in a compact surface-mount form factor. The 1000 V rating makes it suitable for mains-connected or high-side rectification tasks. Consider the 1.5 µs recovery time for frequency limitations in switching applications. Compare thermal performance and surge current capabilities against alternative SMA-packaged diodes from other manufacturers.

Single Diodes Part Context

This part belongs to the S1x series of surface mount rectifiers from Taiwan Semiconductor, which covers a voltage range from 50 V to 1000 V. The S1M variant specifically denotes the 1000 V rating within this family. These devices are commonly used in general-purpose rectification where space constraints favor surface-mount technology over through-hole alternatives.

Single Diodes Replacement Considerations

Direct substitutes may include other 1 A, 1000 V SMA rectifiers such as the 1N5822 (if leaded conversion is acceptable) or equivalent SMA packages from other vendors like Vishay or Diodes Inc., provided pinout and electrical parameters match exactly.