CDBMF160-HF

Overview

The CDBMF160-HF is a low-profile Schottky barrier rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 1A and a maximum repetitive peak reverse voltage of 60V. The device utilizes a SOD-123F surface-mount package, which offers a compact footprint suitable for space-constrained designs. Electrical characteristics include a low forward voltage drop and high surge capability, ensuring efficient power conversion. The component is designed with silicon epitaxial planar chip technology and metal-silicon junction construction to provide superior thermal resistance and reliability under various operating conditions.

Feature Summary

• Low profile package design optimizes board space utilization
• High efficiency operation with low forward voltage drop
• Guardring structure provides enhanced overvoltage protection
• Ultra-high-speed switching capability for improved performance

Applications

• Surface mount applications requiring optimized board space
• General purpose rectification in power supply circuits
• Protection against overvoltage transients in electronic systems

Procurement Notes

Verify the specific ordering suffix and packaging configuration when sourcing this component. Confirm that the received parts match the manufacturer's part number exactly to ensure correct electrical ratings and physical dimensions. Check for RoHS compliance documentation if environmental standards are required for your assembly process. Ensure storage conditions align with semiconductor handling guidelines to maintain device integrity before installation.

Selection Notes

Select this component for applications demanding a balance between current handling capacity and minimal physical size. The SOD-123F package is ideal where standard packages do not fit the layout constraints. Consider the 60V reverse voltage rating to ensure adequate margin for the circuit's peak inverse voltage requirements. Evaluate the thermal environment to confirm the device can dissipate heat effectively within its specified operating temperature range.

Part Context

This part belongs to Comchip Technology's CDBM series of low-profile Schottky barrier rectifiers. The series is characterized by its reduced height compared to standard packages, facilitating dense PCB layouts. These devices are engineered for high reliability and are constructed using silicon epitaxial planar technology. The series supports various voltage and current combinations to meet diverse rectification needs in modern electronics.

Replacement Considerations

When substituting this component, verify that the replacement diode shares the same SOD-123F package outline to ensure mechanical compatibility. The substitute must support at least 1A forward current and 60V reverse voltage. Confirm that the replacement also offers Schottky characteristics to maintain similar switching speeds and forward voltage profiles in the circuit.