GSXD300A170S2D5

Overview

The SemiQ GSXD300A170S2D5 is a standard recovery silicon diode module rated for 1700 V reverse voltage and 300 A average forward current. It features a maximum forward voltage of 1.9 V at the rated current and a reverse recovery time of 540 ns. The component operates within a junction temperature range of -40°C to 150°C and utilizes an ADD-A-PAK® package designed for baseplate mounting.

Feature Summary

• High current handling capability with 300 A rating
• High voltage blocking up to 1700 V
• Standard recovery characteristics for robust switching
• Thermal stability across wide operating temperatures

Applications

• Industrial power conversion systems
• High-power rectification circuits
• Motor drive inverters
• Uninterruptible power supplies (UPS)

Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability should focus on remaining stock from authorized distributors or secondary market suppliers. Buyers must confirm the specific manufacturing date code and physical condition prior to acquisition, as supply is limited and no new production units are available directly from SemiQ.

Selection Notes

Engineers requiring this specific 300 A / 1700 V specification should note that this part is discontinued. Selection processes must prioritize identifying equivalent modern replacements that match the electrical ratings and mechanical footprint. Design reviews should assess whether newer technologies offer improved efficiency or thermal performance while maintaining compatibility with existing system architectures.

Part Context

The GSXD300A170S2D5 belongs to SemiQ's Amp+™ series of high-power diode modules. This series is engineered for demanding industrial applications requiring reliable rectification under high stress conditions. The module integrates silicon die technology optimized for standard recovery times, balancing switching losses with conduction efficiency in heavy-duty power electronics environments.

Replacement Considerations

As this part is obsolete, engineers should consult official replacement guides or datasheets for updated models from SemiQ or other manufacturers offering compatible 1700V/300A specifications. Verify pinout compatibility and thermal interface requirements before substituting.