CDBF0230L-HF

Overview

The CDBF0230L-HF is a surface-mount Schottky barrier diode manufactured by Comchip Technology. It features a single silicon junction configuration housed in an SMD package, specifically identified as 1005 or SOD-323F. The device supports a maximum repetitive peak reverse voltage of 35 V and an average forward current of 0.2 A. Key electrical parameters include a maximum forward voltage drop and low reverse leakage current characteristics typical of Schottky technology. The component is designed for high-speed switching applications and complies with RoHS standards, indicating it is lead-free.

Feature Summary

• Utilizes majority carrier conduction for fast switching performance
• Features a low-profile surface mount package suitable for space-constrained designs
• Constructed with silicon material for reliable rectification

Applications

• General purpose rectification in consumer electronics
• Power supply input protection circuits
• High-frequency signal detection

Procurement Notes

Verify the specific package marking code and datasheet revision when sourcing, as suffixes may indicate minor manufacturing variations. Confirm RoHS compliance status directly with the manufacturer or authorized distributors prior to procurement. Ensure storage conditions adhere to moisture sensitivity levels defined in the official documentation to maintain solderability and device integrity during assembly processes.

Selection Notes

Select this component for applications requiring low forward voltage drop and fast recovery times in compact form factors. Compare the 0.2 A current rating against circuit load requirements to ensure adequate headroom. Evaluate the 35 V reverse voltage rating against peak inverse voltages present in the target circuit to prevent breakdown. Consider thermal management needs based on the small surface mount footprint and expected power dissipation levels.

Part Context

This part belongs to the CDBF series of Schottky barrier diodes from Comchip Technology, designed for general-purpose rectification. The series offers various voltage and current ratings in standard surface mount packages. The CDBF0230L-HF specifically targets low-power, high-speed switching applications where minimal forward voltage drop is critical for efficiency.

Replacement Considerations

Compatible substitutes within the same family include CDBFR0230R and CDBURT0230L-HF, which share similar electrical specifications but may differ in package dimensions or profile height. Verify pinout compatibility and thermal characteristics before substitution.