RS503-G

Bridge Rectifier Overview

The RS503-G is a silicon rectifier diode manufactured by Comchip Technology, designed for general-purpose applications. It features a single-element configuration housed in the DO-214AB (SMA) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 200V and an average forward rectified current of 5A at 75°C. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 100A and a maximum DC forward voltage of 1.15V. The component operates within a junction temperature range up to 150°C and complies with RoHS standards.

Bridge Rectifier Feature Summary

• Utilizes silicon epitaxial planar construction for robust performance
• Encapsulated in UL94-V0 rated flame retardant epoxy
• Designed for polarity protection and free-wheeling duties

Bridge Rectifier Applications

• General purpose rectification
• Polarity protection circuits
• Free-wheeling diode applications

Bridge Rectifier Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm compliance with current environmental regulations such as RoHS and REACH. Ensure that the DO-214AB package footprint matches the target PCB design requirements before finalizing procurement decisions.

Bridge Rectifier Selection Notes

Select this component when a 5A continuous current rating and 200V blocking voltage are required in a compact SMA package. Consider the 1.15V forward voltage drop for thermal management calculations in low-voltage power supply designs.

Bridge Rectifier Part Context

This part belongs to the Comchip Technology rectifier diode family, specifically utilizing the DO-214AB surface-mount form factor. It serves as a standard discrete semiconductor solution for converting AC to DC or protecting circuits from reverse polarity.

Bridge Rectifier Replacement Considerations

Cross-reference with other SMA-packaged 5A 200V rectifiers such as the 1N5822 equivalent or similar SMAJ series parts from other manufacturers, ensuring identical pinout and thermal specifications.