GSXD100A004S1-D3

Overview

The SemiQ GSXD100A004S1-D3 is a Schottky diode module rated at 45V reverse voltage and 100A forward current. It utilizes SOT-227 packaging for robust thermal management. The component features low forward voltage characteristics typical of Silicon Carbide technology, supporting high-efficiency power conversion. Operating temperatures range from -55°C to +175°C junction temperature. This device is designed for applications requiring high current handling and fast switching speeds in compact industrial form factors.

Feature Summary

• High-current Schottky rectification with low forward voltage drop
• Robust SOT-227 package design for efficient heat dissipation
• Wide operating temperature range suitable for harsh environments
• Fast switching capability inherent to Schottky barrier technology

Applications

• DC/DC converter output rectification
• Freewheeling diodes in motor drive circuits
• Industrial power supply modules
• Solar charge controller input stages

Procurement Notes

Verify the specific suffix D3 against official datasheets to confirm pinout configuration and marking codes. Ensure the SOT-227 footprint matches the target PCB layout dimensions precisely. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders to meet regulatory requirements.

Selection Notes

Select this component when high average current capacity near 100A is required alongside low conduction losses. The 45V rating suits low-voltage DC distribution systems. Consider the thermal resistance of the SOT-227 package relative to the expected ambient conditions. Compare forward voltage specifications against alternative silicon diodes to evaluate efficiency gains in high-frequency switching applications.

Part Context

This part belongs to the SemiQ GSXD series of high-power Schottky diode modules. It complements other variants in the lineup offering different voltage or current ratings within the same SOT-227 mechanical envelope. The series targets modern power electronics designs prioritizing size reduction and thermal performance over traditional discrete diode solutions.

Replacement Considerations

Direct substitutes must match the 45V/100A rating and SOT-227 package. Verify equivalent forward voltage and reverse leakage characteristics. Cross-reference thermal resistance values to ensure comparable cooling requirements. Check for any differences in pin assignment or mounting hole patterns that might affect mechanical integration.