RS406L

Bridge Rectifier Overview

The RS406L is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an average forward current rating of 4.0 A at 50°C and a maximum recurrent peak reverse voltage of 800 V. The device has a maximum RMS voltage of 560 V and a DC blocking voltage of 800 V. Electrical characteristics include a maximum forward voltage drop of 1.1 V at 3.0 A and a peak forward surge current capability of 200 A for an 8.3 ms half-sine pulse. The component operates within a junction temperature range of -55°C to +125°C and utilizes a surface-mount RS-4L package.

Bridge Rectifier Feature Summary

• Low leakage current and low forward voltage design
• Silver plated copper leads for improved conductivity
• Suitable for any mounting position
• Case material molded plastic with UL flammability classification rating 94V-0

Bridge Rectifier Applications

• General purpose rectification in power supplies
• AC to DC conversion circuits
• Industrial electronic equipment

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix when purchasing, as the standard part number may be followed by a BP suffix indicating bulk packaging containing 300 pieces per box. Confirm RoHS compliance status based on the presence of the P suffix if required for environmental regulations. Ensure the component meets high-temperature solder exemption requirements if applicable to the assembly process.

Bridge Rectifier Selection Notes

Select the RS406L when an 800 V peak reverse voltage rating is required alongside a 4 A continuous current capacity. Consider the thermal resistance values of 19 °C/W (junction-to-ambient) and 2.4 °C/W (junction-to-lead) for heat dissipation planning. Verify that the operating environment stays within the specified -55°C to +125°C junction temperature limits.

Bridge Rectifier Part Context

The RS406L belongs to the RS401L through RS407L series of single-phase bridge rectifiers from Micro Commercial Components. This family offers varying voltage ratings from 50 V to 1000 V while maintaining a consistent 4 A current rating and RS-4L surface-mount package form factor across all variants.

Bridge Rectifier Replacement Considerations

Direct replacements must match the 800 V reverse voltage, 4 A current rating, and RS-4L package dimensions. Other manufacturers producing equivalent bridge rectifiers should be evaluated for compatible thermal resistance and forward voltage drop characteristics to ensure circuit performance remains unchanged.