CURB202-G

Single Diodes Overview

The CURB202-G is a single ultra-fast recovery rectifier manufactured by Comchip Technology. It features a 100 V reverse voltage rating and supports a continuous forward current of 2 A. The device utilizes the DO-214AA (SMB) surface-mount package. Key electrical parameters include a maximum forward voltage of 1 V, a reverse leakage current of 5 uA, and a fast recovery time of 50 ns. It withstands a surge current of 50 A and operates at temperatures up to +150 C.

Single Diodes Feature Summary

• Ultra-fast recovery characteristics with a 50 ns switching speed for efficient high-frequency operation
• Low forward voltage drop of 1 V to minimize conduction losses
• Robust thermal performance with a maximum junction temperature rating of +150 C
• Compact DO-214AA surface-mount packaging for automated assembly

Single Diodes Applications

• High-frequency DC-DC converters
• Free-wheeling diodes in power supplies
• Reverse polarity protection circuits
• Snubber circuits in switching applications

Single Diodes Procurement Notes

Verify the specific ordering suffix and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the DO-214AA footprint matches your PCB design requirements. Ensure that the 100 V reverse voltage rating is sufficient for your circuit's peak inverse voltage conditions to prevent device failure.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution is required for high-speed rectification. The 50 ns recovery time makes it suitable for frequencies where standard fast recovery diodes may exhibit excessive reverse recovery charge. Compare the 1 V forward voltage against alternative packages to ensure optimal efficiency for your specific current load and thermal constraints.

Single Diodes Part Context

This part belongs to the CURB202 series of ultra-fast recovery rectifiers from Comchip Technology. It shares the same physical package and general electrical profile as the CURB201-G and CURB204-G, differing primarily in its 100 V reverse voltage blocking capability. This series is designed for general-purpose high-efficiency rectification in modern electronic equipment.

Single Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should verify compatibility with generic SMB-package ultra-fast recovery diodes having equivalent 100 V, 2 A, and 50 ns specifications if direct substitution is necessary.