GSXF120A060S1-D3

Overview

The SemiQ GSXF120A060S1-D3 is a silicon carbide (SiC) Schottky diode module designed for high-power applications. It features a dual configuration with two independent diodes housed in a SOT-227-4 package. The device supports a maximum repetitive reverse voltage of 600V and provides an average forward current of 120A per diode. Key electrical parameters include a forward voltage of approximately 2.12V at rated conditions and a power dissipation capacity of 375W. It operates within a junction temperature range of -55°C to +175°C, ensuring robust performance in demanding thermal environments.

Feature Summary

• Utilizes Silicon Carbide (SiC) technology for superior thermal stability and switching efficiency compared to traditional silicon devices.
• Features a dual independent diode configuration within a single SOT-227-4 package, allowing for flexible circuit integration.
• Designed for screw mount mounting, providing secure mechanical attachment and efficient heat transfer to heatsinks.

Applications

• High-frequency DC-DC converters
• Induction heating systems
• Uninterruptible Power Supplies (UPS)
• Solar inverters

Procurement Notes

Verify the specific suffix 'D3' against the manufacturer's latest datasheet to confirm pinout compatibility and RoHS compliance status. Ensure that the required thermal interface material and mounting hardware are suitable for the SOT-227-4 package dimensions. Cross-reference the 120A current rating with your system's peak load requirements to prevent derating issues during operation.

Selection Notes

Select this component when high-efficiency rectification at 600V is required with significant current handling capabilities. The SiC material choice is critical for minimizing reverse recovery losses in high-frequency switching applications. Consider the thermal management requirements associated with the 375W power dissipation rating and ensure adequate heatsinking is available for the SOT-227-4 form factor.

Part Context

This part belongs to SemiQ's GHXS/GSXF series of SiC Schottky diode modules. These modules are engineered for industrial power electronics where reliability and low conduction losses are paramount. The SOT-227-4 package is a standard industry format for medium-to-high power discrete modules, facilitating easy replacement in existing designs.

Replacement Considerations

Direct substitutes may include other 600V 120A SiC diode modules from manufacturers like Wolfspeed or ROHM, provided they match the SOT-227-4 footprint and pin configuration. Verify that alternative parts meet or exceed the 175°C junction temperature rating and similar forward voltage characteristics to maintain system efficiency.