CDBP00340-G

Overview

The CDBP00340-G is a Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum repetitive reverse voltage (VRRM) of 40 V and an average forward current (IF) of 30 mA. The device exhibits a low forward voltage drop (VF) of 370 mV at rated current and minimal reverse leakage current (IR) of 1 µA. It supports a forward surge current (IFSM) of 200 mA and operates within a junction temperature range of -40 °C to +125 °C. The component utilizes silicon epitaxial planar chip technology with a metal-silicon junction, housed in an SOD-723 surface-mount package.

Feature Summary

• Ultra-thin leadless package design optimized for small surface mounting applications
• Low capacitance characteristics suitable for high-speed switching operations
• Majority carrier conduction mechanism ensuring fast recovery times
• Batch process design providing excellent power dissipation and thermal resistance

Applications

• Small signal rectification circuits
• Overvoltage protection guarding
• Low profile surface mounted electronic assemblies

Procurement Notes

Verify the specific datasheet version for the CDBP00340-G to confirm electrical tolerances and packaging details. Ensure compatibility with SOD-723 footprint requirements during PCB layout. Cross-reference manufacturer specifications against application constraints to validate performance under expected thermal and electrical loads.

Selection Notes

Select this component for applications requiring low forward voltage drop and minimal reverse leakage current in compact designs. The SOD-723 package offers space efficiency compared to standard packages. Consider the 40 V reverse voltage rating and 30 mA current capability when designing circuits with similar electrical demands.

Part Context

This part belongs to the Comchip Technology Schottky diode family, specifically designed for low-profile surface mount applications. It shares design principles with other series like CDBMH, emphasizing batch process reliability and thermal performance. The component addresses the need for efficient rectification in space-constrained modern electronics.

Replacement Considerations

Direct substitutes must match the SOD-723 package, 40 V reverse voltage, and 30 mA forward current ratings. Verify pinout compatibility and thermal characteristics before substitution. Consult official replacement lists from Comchip Technology or equivalent manufacturers for validated alternatives.