ACDBB260-HF

Overview

The ACDBB260-HF is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration in an SOD-123 package. The device supports a repetitive reverse voltage of 60 V and an average forward current of 2 A. Key electrical parameters include a maximum forward voltage of 700 mV at 2 A, a peak forward surge current of 50 A, and a maximum reverse leakage current of 500 µA at 60 V. It operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Utilizes silicon epitaxial planar chip technology for robust performance.
• Provides low forward voltage drop to enhance system efficiency.
• Features ultra-fast switching characteristics suitable for high-frequency applications.
• Includes protection against overvoltage conditions.

Applications

• DC-DC converter circuits
• Power supply rectification
• Free-wheeling diodes in inductive loads

Procurement Notes

Verify the specific datasheet version for the ACDBB260-HF before integration, as manufacturer specifications may undergo updates. Confirm that the SOD-123 footprint matches your PCB design requirements. Ensure compliance with RoHS directives if required by your project standards. Check for any recent product change notices regarding material composition or manufacturing location changes.

Selection Notes

Select this component when a 60 V rating and 2 A continuous current capacity are required in a compact SMD form factor. Compare the 700 mV forward voltage drop against alternatives to ensure thermal management meets design goals. Consider the 50 A surge capability for handling inrush currents in transformer-coupled or inductive circuits.

Part Context

This part belongs to Comchip Technology's ACDBB series of SMD Schottky Barrier Rectifiers. The series is designed for general-purpose rectification in space-constrained electronic devices. It complements other variants in the lineup that offer different voltage and current ratings while maintaining similar package dimensions and switching characteristics.

Replacement Considerations

Consult official substitution lists from Comchip Technology for verified equivalents. Generic replacements must match the 60 V reverse voltage, 2 A forward current, and SOD-123 package constraints. Verify that substitute components meet the same thermal and electrical performance standards.