CDBB560-G

Overview

The CDBB560-G is a Schottky Barrier Rectifier manufactured by Comchip Technology, designed for surface mount applications. It features a DO-214AA (SMB) package and utilizes silicon epitaxial planar chip technology with a metal silicon junction. The device supports a maximum repetitive peak reverse voltage of 60 V and a DC blocking voltage of 60 V. It provides a maximum RMS voltage rating of 42 V and handles an average forward rectified current of 5.0 A. The maximum instantaneous forward voltage is specified at 0.75 V when tested at 5.0 A and 25°C ambient temperature. The component operates within a junction temperature range of -50 to +150 °C.

Feature Summary

• Ultra high-speed switching capability
• Guard ring structure for overvoltage protection
• Low profile design optimized for board space efficiency

Applications

• Low power loss and high efficiency circuits
• High current capability applications
• Surface mount assemblies requiring low forward voltage drop

Procurement Notes

Verify the specific suffix against official documentation to confirm compliance status and environmental certifications. Ensure the ordering code matches the required voltage and current ratings for your circuit design. Confirm packaging details such as reel specifications before procurement. Cross-reference the manufacturer's latest datasheet to validate mechanical dimensions and thermal resistance parameters.

Selection Notes

Select this component for designs requiring fast switching speeds and robust surge handling capabilities. Consider the 5.0 A continuous current rating and 125 A non-repetitive surge capacity for inductive loads. Evaluate the thermal resistance and operating temperature limits to ensure adequate heat dissipation in the target application environment.

Part Context

This part belongs to the CDBB series of SMD Schottky Barrier Rectifiers from Comchip Technology. The series includes variants with different reverse voltage ratings, such as 40 V and 100 V options. All devices in this family share similar mechanical characteristics, including the DO-214AA package and UL94-V0 rated flame retardant epoxy construction.

Replacement Considerations

Compatible substitutes include the CDBB540-HF and CDBB5100-HF models from the same manufacturer series.