GHXS050B120S-D3

Overview

The GHXS050B120S-D3 is a Silicon Carbide Schottky Barrier Diode module manufactured by SemiQ. It features a reverse voltage rating of 1200 V and a continuous forward current capacity of 50 A. The device utilizes a SOT-227-4 package with screw mount installation style. Key electrical parameters include a maximum forward voltage of 1.77 V at specified conditions. The operational temperature range spans from -55°C to +175°C, supporting high-temperature applications within the GHXS series.

Feature Summary

• Utilizes Silicon Carbide (SiC) technology for superior thermal performance and efficiency compared to traditional silicon devices.
• Designed as a parallel power module configuration to handle high current densities in compact form factors.
• Features a robust SOT-227-4 housing suitable for chassis or panel mounting in industrial environments.

Applications

• Electric Vehicle (EV) charging systems
• Induction heating equipment
• High-efficiency power supply units

Procurement Notes

Verify the specific datasheet version when sourcing, as electrical characteristics may vary between revisions. Confirm that the SOT-227-4 footprint matches the target PCB layout or thermal management solution. Ensure compliance with RoHS standards if required by the end-product specifications. Cross-reference the part number suffix to confirm the exact pinout and packaging configuration before finalizing orders.

Selection Notes

Select this component for applications requiring high blocking voltage and elevated operating temperatures. The SiC material offers lower switching losses than silicon alternatives, making it suitable for high-frequency converters. Consider the thermal resistance of the SOT-227 package when designing heat sinks. Evaluate the forward voltage drop against system efficiency targets to ensure optimal power handling capabilities.

Part Context

This module belongs to the GHXS series of SiC power products from SemiQ. The series is engineered for demanding power electronics applications where reliability and thermal stability are critical. The GHXS050B120S-D3 represents a specific current and voltage rating within this lineup, designed to replace bulkier silicon-based solutions in modern power conversion architectures.

Replacement Considerations

Direct replacements must match the 1200V/50A rating and SOT-227-4 package. Verify thermal interface compatibility and pin assignment equivalence. Substitutes should offer comparable reverse recovery characteristics and junction temperature limits to maintain system performance integrity without redesigning the cooling infrastructure.