GSXD050A015S1-D3

Overview

The SemiQ GSXD050A015S1-D3 is a silicon carbide (SiC) Schottky diode module designed for high-power applications. It features a maximum repetitive reverse voltage of 1500 V and an average forward current rating of 50 A. The device utilizes the ADD-A-PAK® package, which facilitates baseplate mounting for efficient thermal management. Key electrical characteristics include a typical forward voltage drop of 2.4 V at rated current and a zero reverse recovery charge, contributing to low switching losses. The component operates within a junction temperature range of -40°C to 175°C.

Feature Summary

• Utilizes Silicon Carbide (SiC) technology for superior thermal performance and high-temperature operation up to 175°C.
• Features zero reverse recovery charge, eliminating reverse recovery current and associated switching losses in hard-switching circuits.
• Housed in the ADD-A-PAK® baseplate mount package, providing robust mechanical stability and efficient heat dissipation paths.

Applications

• High-frequency DC-DC converters
• Solar micro-inverters
• Uninterruptible power supplies (UPS)
• Industrial motor drives

Procurement Notes

Verify the specific suffix 'D3' against the manufacturer's latest documentation to confirm compliance with RoHS directives and halogen-free status. Confirm that the ADD-A-PAK® footprint matches the intended PCB or baseplate design. Check for any product change notices (PCNs) regarding pinout or material composition updates prior to finalizing procurement specifications.

Selection Notes

Select this component when designing systems requiring high efficiency at elevated temperatures where silicon diodes may fail. The SiC construction allows for smaller heatsinks compared to silicon alternatives due to higher thermal conductivity. Ensure the circuit design accounts for the low forward voltage characteristic to optimize overall system efficiency. Verify that the peak repetitive reverse voltage rating exceeds the maximum expected line voltage with adequate safety margins.

Part Context

This part belongs to the SemiQ Amp+™ series of power diodes. The series is characterized by the use of advanced SiC planar chip technology. These modules are engineered to replace traditional silicon fast-recovery diodes in high-performance power conversion applications. The ADD-A-PAK® packaging standardizes the interface for various current ratings within the family.

Replacement Considerations

Direct replacements must match the 1500V/50A rating and ADD-A-PAK® form factor. Cross-reference with other manufacturers offering SiC Schottky diodes in similar baseplate packages. Verify that substitute components maintain equivalent thermal resistance and forward voltage characteristics to ensure system compatibility without redesign.