ER5D

Single Diodes Overview

The ER5D is a surface-mount Schottky rectifier manufactured by SMC Diode Solutions, housed in the DO-214AC (SMA) package. It features a maximum average forward rectified current of 5 Amperes and a peak repetitive reverse voltage rating of 50 Volts. The device utilizes Schottky technology to achieve a low forward voltage drop of approximately 630 millivolts at full load current. Key electrical characteristics include a maximum non-repetitive peak surge current capability of 125 Amperes and a maximum reverse leakage current of 10 milliamperes at rated voltage. The component operates within a junction temperature range of -55°C to +175°C.

Single Diodes Feature Summary

• Schottky barrier construction for high switching efficiency
• Low forward voltage drop to minimize power loss
• High surge current handling capability
• Lead-free finish compliant with RoHS standards

Single Diodes Applications

• DC-DC converters
• Power supply circuits
• Free-wheeling diodes
• Polarity protection applications

Single Diodes Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with design requirements. Confirm that the ordering suffix matches the desired packaging format, such as tape and reel or cut tape, as these affect handling procedures. Check for updated environmental compliance declarations, including RoHS and REACH status, prior to final procurement authorization.

Single Diodes Selection Notes

Select this component when a high-current surface-mount solution is required for low-voltage rectification. The DO-214AC package provides a balance between thermal performance and board space efficiency. Ensure the circuit's reverse voltage does not exceed the 50V rating and that the average current remains within the 5A limit for reliable long-term operation under specified thermal conditions.

Single Diodes Part Context

This component belongs to the series of SMA-packaged Schottky rectifiers produced by SMC Diode Solutions. These devices are designed for general-purpose rectification in compact electronic systems. The series offers various voltage ratings to suit different input and output configurations while maintaining consistent current handling capabilities across the package type.

Single Diodes Replacement Considerations

Cross-reference with other SMA-packaged 5A 50V Schottky diodes from qualified manufacturers. Verify pinout compatibility and thermal resistance values before substitution. Ensure any alternative part meets the same reverse leakage and forward voltage specifications to maintain circuit performance integrity.