CDBMTS2200-HF

Overview

The CDBMTS2200-HF is a low-profile Schottky barrier rectifier manufactured by Comchip Technology. It utilizes silicon epitaxial planar chip technology with a metal-silicon junction to deliver high efficiency and ultra-high-speed switching capabilities. The device features a compact SOD-123F-2 package, which is significantly thinner than standard SOD-123 components, facilitating dense circuit board layouts. Key electrical characteristics include a repetitive reverse voltage of 200V, an average forward current of 2A, and a maximum forward voltage drop of 0.85V at rated conditions. It supports a forward surge current of 40A and operates reliably within a temperature range of -55°C to +150°C.

Feature Summary

• Low profile package design that is 40% thinner than standard SOD-123 for space-constrained applications
• Excellent power dissipation providing superior thermal resistance and reduced reverse leakage current
• Ultra-high-speed switching combined with low forward voltage drop for enhanced energy efficiency
• High surge current capability ensuring robust protection against overvoltage transients

Applications

• DC-DC converters requiring efficient rectification in compact form factors
• Power supply units utilizing low-profile surface mount technologies
• Free-wheeling diodes in high-frequency switching circuits
• Polarity protection circuits in sensitive electronic systems

Procurement Notes

Verify the specific part number CDBMTS2200-HF against official Comchip Technology documentation to confirm exact electrical ratings and package dimensions. Ensure compatibility with automated pick-and-place equipment due to the low-profile SOD-123F-2 footprint. Cross-reference datasheet specifications for thermal management requirements during integration into high-density PCB designs.

Selection Notes

Select this component when space constraints necessitate a package thinner than standard SOD-123 while maintaining high current handling. Consider its 200V reverse voltage rating and 2A continuous current capacity for medium-power applications. Evaluate the low forward voltage drop for efficiency gains in battery-powered or low-voltage systems requiring minimal power loss.

Part Context

This component belongs to the CDBMT Series of low-profile Schottky barrier rectifiers from Comchip Technology. The series is engineered to offer improved thermal performance and reduced physical size compared to traditional rectifiers. It shares common family features such as silicon epitaxial planar construction and lead-free environmental compliance, tailored for modern surface-mount assembly processes.

Replacement Considerations

Direct substitutes must match the 200V reverse voltage, 2A forward current, and SOD-123F-2 package. Verify equivalent forward voltage and surge current ratings to ensure circuit performance remains unchanged. Consult manufacturer cross-reference lists for verified alternatives.