CDBB2100-HF

Overview

The CDBB2100-HF is a Schottky barrier rectifier manufactured by Comchip Technology. It features a single configuration in an SMB surface-mount package. The device supports a forward current of 2 A and a repetitive reverse voltage of 100 V. Key electrical parameters include a maximum forward voltage of 850 mV, a peak forward surge current of 50 A, and a reverse current of 500 uA. Operating temperatures range from -65°C to +150°C.

Feature Summary

• Utilizes silicon epitaxial planar chip technology for high efficiency
• Features low forward voltage drop and ultra-high-speed switching capabilities
• Designed with a low-profile package to optimize board space
• Provides guarding against overvoltage protection

Applications

• Low profile surface mounted applications
• Power supply circuits requiring high efficiency
• Overvoltage protection stages

Procurement Notes

Verify the specific suffix 'HF' confirms halogen-free compliance as stated in product descriptions. Confirm the SMB package type matches design requirements. Check official datasheets for exact thermal resistance values and absolute maximum ratings before integration into final designs.

Selection Notes

Select this component for applications requiring a 2 A Schottky rectifier in an SMB package. Ensure the 100 V reverse voltage rating exceeds circuit peak inverse voltages. Consider the -65°C to +150°C operating range for environmental suitability. Verify lead-free status if required by assembly specifications.

Part Context

This part belongs to Comchip Technology's SMD Schottky Barrier Rectifiers line. It is designed for surface mount technology (SMT) applications. The series emphasizes batch process design for consistent power dissipation and thermal performance. It serves as a modern alternative to through-hole rectifiers in compact electronic designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.