TD150N26KOFHPSA1

SCRs - Modules Overview

The TD150N26KOFHPSA1 is a high-power silicon thyristor module manufactured by Infineon Technologies. It features a single SCR and diode configuration with a 2600 V off-state voltage rating. The module supports an RMS on-state current of 350 A and a maximum average on-state current of 150 A. Key electrical parameters include a gate trigger current of 150 mA, a holding current of 200 mA, and a non-repetitive surge current of 5200 A at 50 Hz. It operates within a junction temperature range of -40°C to 125°C and utilizes screw mount installation.

SCRs - Modules Feature Summary

• High voltage blocking capability for robust power handling
• Integrated single-phase control topology combining SCR and diode
• Designed for demanding industrial phase control applications

SCRs - Modules Applications

• Industrial motor drives
• Power supply systems
• Resistive load control

SCRs - Modules Procurement Notes

Verify the specific suffix HPSA1 against official Infineon documentation to confirm pinout and labeling compliance. Check component status as this part may be obsolete or subject to discontinuation notices. Ensure thermal interface materials are compatible with the specified mounting style. Confirm availability through authorized distributors due to potential supply chain constraints for legacy high-power modules.

SCRs - Modules Selection Notes

Select this module when a 2600 V rating and 350 A RMS current capacity are required for single-phase AC control. Compare thermal resistance and case temperature limits against system cooling capabilities. Evaluate gate drive requirements against the 150 mA trigger specification. Consider physical dimensions and screw mounting constraints for integration into existing power assemblies.

SCRs - Modules Part Context

This component belongs to Infineon's high-power thyristor module portfolio, designed for heavy-duty industrial applications. It represents a discrete semiconductor solution for precise phase control in high-voltage environments. The module integrates advanced silicon technology to ensure reliable operation under significant electrical stress and thermal cycling conditions typical in power electronics systems.

SCRs - Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Verify compatibility with alternative models based on matching voltage, current, and thermal specifications.