123SPC080A

Overview

The 123SPC080A is a Schottky rectifying diode manufactured by SMC Diode Solutions, designed for high-current surface mount applications. It features an 80 V DC reverse voltage rating and supports a 120 A average rectified current. The component utilizes the SPD-3A package configuration, enabling efficient energy handling in compact designs. Key electrical characteristics include low forward voltage drop and low reverse leakage current, which contribute to improved system efficiency. The device is rated for operation at junction temperatures up to 175°C and offers high surge capacities suitable for demanding power environments.

Feature Summary

• Schottky technology ensures high frequency operation and fast switching performance
• Low forward voltage drop minimizes conduction losses and heat generation
• High surge capacity provides robust protection against transient current events
• Surface mount SPD-3A package facilitates automated assembly and space-saving design

Applications

• Telecom equipment power supplies
• LCD display backlight drivers
• General purpose power supply rectification

Procurement Notes

Verify the specific datasheet version from SMC Diode Solutions or authorized distributors to confirm RoHS compliance status and exact packaging details. Ensure the SPD-3A footprint matches your PCB layout requirements. Cross-reference part numbers carefully as suffixes may indicate variations in tape-and-reel quantities or lead finish, though functional specifications remain consistent across the series.

Selection Notes

Select this component when high current handling capability above 100A is required in a surface mount form factor. The 80V rating suits low-voltage DC bus applications. Consider thermal management strategies due to the high current density. Compare with similar SPD-series parts if different voltage ratings are needed while maintaining the same package constraints.

Part Context

This part belongs to the 123SPC series of Schottky rectifiers from SMC Diode Solutions. The series includes variants with different voltage ratings such as the 123SPC100A. These components are engineered for commercial market applications requiring reliable semiconductor solutions. The manufacturer emphasizes precision engineering for dependability in critical electronic systems.

Replacement Considerations

The 123SPD100A is a related variant within the same product family offering similar structural benefits but with a 100V rating. Verify voltage headroom requirements before substitution. No direct pin-compatible alternatives with identical current ratings were identified in public documentation.