ACDBA260LR-HF

Overview

The ACDBA260LR-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration in an SMA (DO-214AC) package. Key electrical parameters include a maximum repetitive reverse voltage of 60 V and an average forward current rating of 2 A. The device exhibits a low forward voltage drop of 920 mV at rated current and a peak forward surge current capability of 50 A. Operating temperature ranges from -55 °C to +150 °C junction temperature.

Feature Summary

• Low forward voltage drop for improved efficiency
• Ultra-fast switching characteristics
• Lead-free construction with RoHS compliance

Applications

• DC-DC converters
• Power supply circuits
• Reverse polarity protection

Procurement Notes

Verify the specific suffix 'LR' against the official datasheet to confirm lead plating or tape-and-reel specifications, as packaging variations may exist within the same base part number. Ensure the SMA/DO-214AC footprint matches your PCB design constraints before finalizing procurement orders.

Selection Notes

Select this component when a 2 A current rating and 60 V blocking voltage are required in a compact SMA package. The low forward voltage characteristic makes it suitable for applications prioritizing power loss reduction. Verify thermal management requirements for the SMA package under continuous load conditions.

Part Context

This device belongs to Comchip's low VF Schottky barrier rectifier series. These components utilize silicon epitaxial planar chip technology to achieve high efficiency and low leakage current. The series is designed for general-purpose rectification in space-constrained surface-mount applications.

Replacement Considerations

Cross-reference with other SMA-packaged 2 A 60 V Schottky diodes such as CDBA260-HF if lead-free or specific packaging variants differ. Confirm pinout compatibility and thermal resistance values before substitution.