RGF1A

Single Diodes Overview

The RGF1A is a fast recovery rectifier manufactured by onsemi, designed for high-efficiency power conversion applications. It features a glass-passivated junction and is housed in the DO-214AC (SMA) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 50 V and conducts a continuous forward current of 1 A. Key electrical characteristics include a typical forward voltage of 1.3 V at rated current, a maximum reverse leakage current of 5 uA, and a fast recovery time of 75 ns. It withstands a non-repetitive peak surge current of 30 A and operates within a temperature range of -65 °C to +175 °C.

Single Diodes Feature Summary

• Glass-passivated junction provides enhanced stability against mechanical stress and chemical contamination.

Single Diodes Applications

• High-frequency switching power supplies
• DC-DC converter circuits
• Free-wheeling diode applications

Single Diodes Procurement Notes

Verify the specific suffix code to confirm the exact voltage rating, as the base series includes variants with different reverse voltage capabilities. Confirm the package type matches the design footprint requirements. Ensure compliance with RoHS directives if required by the target market regulations.

Single Diodes Selection Notes

Select this component when a low-cost, surface-mount fast recovery diode is needed for moderate current levels. The 50 V rating suits low-voltage output stages. Consider thermal management due to the small SMA package size under high load conditions.

Single Diodes Part Context

This part belongs to the RGF series of fast recovery rectifiers from onsemi. The series offers various voltage ratings to accommodate different circuit requirements while maintaining a consistent physical footprint and performance profile suitable for general-purpose rectification tasks.

Single Diodes Replacement Considerations

Check for direct pin-compatible substitutes such as the RGF1B or RGF1C if higher voltage ratings are acceptable. Verify that alternative parts meet the same 75 ns recovery time and 1 A current specifications to ensure circuit compatibility.