TD251N18KOFHPSA1

SCRs - Modules Overview

The TD251N18KOFHPSA1 is a phase control thyristor module manufactured by Infineon Technologies. It features a silicon construction with a stud mount installation style and utilizes the EUPEC package format. The component is classified under SCR modules within the thyristor subcategory. Official documentation indicates that this specific part number is in an End-of-Life (EOL) status, meaning it is no longer actively produced or supported for new designs. Verification of technical parameters requires consulting the original datasheet associated with the TT250N series, as specific electrical ratings are not explicitly listed in the provided public metadata.

SCRs - Modules Feature Summary

• Phase control thyristor topology designed for high-power applications
• Robust silicon construction for industrial environments
• EUPEC packaging standard ensuring mechanical compatibility

SCRs - Modules Applications

• Industrial phase control systems
• High-power rectifier circuits
• Motor drive applications

SCRs - Modules Procurement Notes

This component is officially designated as End-of-Life by the manufacturer. Procurement is restricted to existing stock or limited factory orders through authorized distributors. Buyers must verify the authenticity of available units and confirm that the specific ordering suffix matches the required technical specifications before acquisition.

SCRs - Modules Selection Notes

Due to the EOL status, this part should only be selected for maintenance or replacement purposes where exact form-fit-function matching is critical. Designers initiating new projects should consult current Infineon product catalogs for active replacements within the same power rating and voltage class to ensure long-term supply chain stability.

SCRs - Modules Part Context

The TD251N18KOFHPSA1 belongs to the broader Thyristor Module family from Infineon. It shares design characteristics with other EUPEC packaged devices like the DT250N25/18KOF and TT251N16KOF-K. These modules are engineered for demanding power electronics applications requiring reliable switching and high current handling capabilities.

SCRs - Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Users should refer to Infineon's official cross-reference guides or contact technical support for validated alternatives compatible with the 1800V, 250A class specifications.