ACDBT-54A-HF

Overview

The ACDBT-54A-HF is a small signal Schottky diode manufactured by Comchip Technology. It features a maximum repetitive peak reverse voltage of 30 V and an average rectified forward current of 200 mA. The device utilizes silicon epitaxial planar technology within a SOT-23-3 surface-mount package. Key electrical characteristics include a low forward voltage drop and high surge capability, ensuring efficient performance in compact circuit designs.

Feature Summary

• Low forward voltage drop for high efficiency
• High surge current capability
• Guardring structure for overvoltage protection

Applications

• Power management circuits
• Consumer electronics
• Automotive systems
• Telecommunications equipment
• Industrial equipment

Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance and lead-free status. Ensure the SOT-23-3 footprint matches the target PCB layout. Confirm that the 30V reverse voltage rating meets the circuit's peak inverse voltage requirements under all operating conditions.

Selection Notes

Select this component for applications requiring low-power Schottky rectification in space-constrained environments. The SOT-23-3 package offers a compact solution compared to larger diodes. Consider the 200mA current limit when designing for continuous load scenarios to ensure reliable operation.

Part Context

This part belongs to Comchip Technology's small signal Schottky diode series. These components are designed for general-purpose switching and rectification tasks where speed and low voltage drop are prioritized. The series supports various industrial and consumer electronic applications requiring reliable semiconductor protection.

Replacement Considerations

Check for direct substitutes with identical pinout and electrical ratings. Verify compatibility with existing thermal management strategies due to similar power dissipation profiles.