RS1G_HF

Single Diodes Overview

The RS1G_HF is a standard rectifier diode manufactured by Diodes Incorporated, designed for surface-mount applications in the SMA (DO-214AC) package. It features a single silicon junction with a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1 A. The device exhibits a maximum reverse recovery time of 0.15 µs, ensuring efficient switching performance. It operates within a junction temperature range of -55 °C to +150 °C and complies with RoHS standards.

Single Diodes Feature Summary

• Surface-mount construction in an SMA package for automated assembly
• Fast recovery characteristics with low reverse recovery time
• High thermal stability across extended operating temperatures

Single Diodes Applications

• General-purpose rectification in power supplies
• Freewheeling diodes in DC-DC converters
• Protection circuits in electronic devices

Single Diodes Procurement Notes

Verify the specific manufacturer designation, as RS1G_HF may be produced by multiple entities including Diodes Incorporated or Pericom-derived lines. Confirm the package type matches SMA/DO-214AC requirements. Ensure compliance with current environmental directives such as RoHS. Cross-reference datasheets for exact electrical tolerances before integration into final designs.

Single Diodes Selection Notes

Select this component for applications requiring a compact, high-voltage rectifier with moderate current handling. The SMA package suits space-constrained PCB layouts. Evaluate the 400 V reverse voltage rating against circuit peak inverse voltages. Consider the 1 A current limit for load requirements. Verify thermal management needs given the small outline package.

Single Diodes Part Context

This part belongs to the family of surface-mount signal and rectifier diodes. It serves as a common replacement for through-hole equivalents in modern electronics manufacturing. The HF suffix typically indicates halogen-free compliance. Similar parts include other SMA-packaged diodes with comparable voltage and current ratings.

Single Diodes Replacement Considerations

Direct substitutes include RS1G from various manufacturers. Ensure pinout compatibility and identical package dimensions. Verify that alternative parts meet the same 400 V and 1 A specifications.