RURD620CCS9A-SB82068-ON

Overview

The RURD620CCS9A-SB82068-ON is a silicon ultrafast dual rectifier diode manufactured by onsemi. It features a common cathode configuration housed in a TO-252AA (DPAK) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 6 A. Key electrical characteristics include a zero reverse recovery time for speeds exceeding 500 mA, ensuring minimal switching losses. The component operates within a junction temperature range up to 175°C and complies with RoHS standards.

Feature Summary

• Ultrafast switching performance with zero reverse recovery time
• Common cathode dual diode configuration in a single package
• High thermal stability supporting junction temperatures up to 175°C
• Lead-free construction compliant with environmental directives

Applications

• High-frequency DC/DC converter output rectification
• Free-wheeling diodes in synchronous buck regulators
• Power supply circuits requiring fast recovery characteristics

Procurement Notes

Verify the specific suffix SB82068 against official onsemi documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the ordering part number matches the exact marking code required for assembly. Cross-reference datasheet revisions to confirm pinout consistency and thermal pad requirements for PCB layout design prior to procurement.

Selection Notes

Select this component for applications demanding low reverse recovery charge and high current density in a compact DPAK footprint. Evaluate thermal resistance parameters relative to the intended PCB copper area to ensure junction temperature limits are not exceeded under continuous load conditions. Confirm that the 200 V rating provides sufficient margin for transient voltage spikes in the target circuit topology.

Part Context

This part belongs to onsemi's family of ultrafast rectifier diodes designed for power management applications. The RURD series utilizes advanced silicon planar technology to achieve fast switching speeds while maintaining robust avalanche ruggedness. The dual common cathode configuration allows for efficient half-bridge or full-wave rectification topologies in space-constrained designs.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the RURD620CCS9A-F085 and RURD620CCS9A variants from onsemi. Verify pin compatibility and thermal characteristics before substitution.