CDBFR70

Overview

The CDBFR70 is a Schottky Barrier Diode manufactured by Comchip Technology, designed for surface mount applications. It features a 1005 package and operates with a maximum repetitive reverse voltage of 70V and a forward current of 70mA. The device exhibits a forward voltage of 750mV and a reverse current of 50uA. Power dissipation is rated at 200mW, with an operating temperature range extending to +125°C.

Feature Summary

• Low forward voltage drop for high efficiency
• Ultra-high-speed switching capability
• Leadless surface mount design for space optimization

Applications

• High-frequency rectification circuits
• Power supply output stages
• Reverse polarity protection

Procurement Notes

Verify the specific suffix or variant against official datasheets to ensure compatibility with required electrical parameters. Confirm RoHS compliance status and packaging options such as cut tape or reel directly with the manufacturer or authorized distributors before ordering.

Selection Notes

Select this component for applications requiring low forward voltage and fast switching in compact designs. Ensure the 70V reverse voltage and 70mA current ratings exceed circuit requirements. Verify thermal management needs given the 200mW power dissipation limit in the small 1005 package.

Part Context

This part belongs to Comchip Technology's SMD Schottky Barrier Diode series. These devices utilize silicon epitaxial planar chips and metal-silicon junctions. They are engineered for low profile surface mounting to optimize board space while providing reliable performance in various electronic systems.

Replacement Considerations

Check for direct substitutes within the same series or similar specifications from other manufacturers. Ensure pinout compatibility and equivalent electrical ratings when considering alternative components.