CDBFR42

Overview

The CDBFR42 is a surface-mount Schottky barrier diode manufactured by Comchip Technology. It features a silicon epitaxial planar chip design with majority carrier conduction for low forward voltage characteristics. The device is housed in an extremely thin, leadless SOD-323F (1005) package. Key electrical ratings include a maximum average forward rectified current of 200 mA and a maximum repetitive peak reverse voltage of 40 V.

Feature Summary

• Designed for small surface mounting applications
• Utilizes majority carrier conduction technology
• Features an extremely thin and leadless package profile

Applications

• Low voltage high frequency inverters
• Free wheeling diode circuits
• Polarity protection systems

Procurement Notes

Verify the specific suffix against official documentation to confirm compliance status and terminal plating specifications. Ensure the selected variant matches the required thermal and mechanical constraints for the target application environment.

Selection Notes

Select this component for designs requiring compact footprint solutions with efficient rectification. The SOD-323F package offers space savings compared to standard axial leads while maintaining reliable solderability per established military standards.

Part Context

This part belongs to the CDBFR series of surface-mount Schottky barrier rectifiers from Comchip Technology. These devices are engineered for general-purpose switching and rectification tasks where low power loss and fast recovery are prioritized over high current handling capabilities.

Replacement Considerations

CDBU42-HF