GSXD080A020S1-D3

Overview

The SemiQ GSXD080A020S1-D3 is a Schottky diode array housed in a SOT-227 (miniBLOC) package. It features two independent Schottky diodes configured for high-current applications. The device has a maximum repetitive peak reverse voltage of 200V and an average rectified forward current rating of 80A per leg. Key electrical parameters include a maximum DC forward voltage of 0.95V at 40A and a maximum non-repetitive surge forward current of 600A. The component operates within a junction temperature range of -40°C to +175°C.

Feature Summary

• Dual independent Schottky diode configuration for efficient power conversion
• High thermal performance with a maximum junction temperature of 175°C
• Robust surge current handling capability up to 600A

Applications

• DC-DC converters
• Power supply units
• Solar inverters

Procurement Notes

Verify the exact datasheet version and manufacturer specifications before integration, as product characteristics may be subject to change. Confirm that the SOT-227 footprint matches the design layout requirements. Ensure that thermal management solutions are adequate for the specified 80A continuous current rating and 175°C junction temperature limit to maintain reliability.

Selection Notes

Select this component when a dual Schottky configuration is required for synchronous rectification or freewheeling in medium-voltage applications. The 200V rating suits systems operating below this threshold, while the 80A current capacity addresses high-power demands. Consider the SOT-227 package size for board space constraints and its suitability for press-fit or solder mounting depending on the specific variant documentation.

Part Context

This part belongs to the SemiQ GSXD series of miniBLOC Schottky diodes. These components are designed for high-efficiency power electronics, offering low forward voltage drop to minimize conduction losses. The series targets industrial and automotive applications requiring reliable high-current rectification with robust thermal stability.

Replacement Considerations

Cross-reference with other manufacturers' 200V 80A dual Schottky diodes in SOT-227 packages. Verify pinout compatibility, forward voltage characteristics, and thermal resistance values to ensure equivalent performance without redesigning the PCB layout or thermal interface.