TD700N22KOFXPSA1

SCRs - Modules Overview

The TD700N22KOFXPSA1 is a phase control thyristor module from Infineon Technologies, utilizing Advanced Medium Power Technology (AMPT) and pressure contact design. It features an electrically insulated base plate for Class 1 protection. The device supports a repetitive peak forward off-state and reverse voltage of 2200 V. The maximum average on-state current is 700 A at a case temperature of 85°C. Surge current capability reaches 20400 A at 25°C junction temperature for a 10ms pulse. The threshold voltage is 0.85 V with a slope resistance of 0.35 mΩ. Thermal resistance from junction to case is 0.046 K/W per arm under DC conditions.

SCRs - Modules Feature Summary

• Pressure contact technology ensures high reliability and robust mechanical connection.
• Electrically insulated base plate provides basic insulation compliant with Class 1 safety standards.
• Advanced Medium Power Technology (AMPT) optimizes performance characteristics.

SCRs - Modules Applications

• Soft starters
• Rectifiers for drive applications
• Crowbar applications
• Power controllers
• Static switches

SCRs - Modules Procurement Notes

Verify the specific ordering suffix against official documentation to confirm exact configuration details. Confirm availability status directly with authorized distributors or the manufacturer, as supply levels may vary. Ensure compliance with RoHS directives and relevant environmental regulations before procurement.

SCRs - Modules Selection Notes

Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Verify that the gate trigger parameters align with the driving circuit capabilities. Ensure the mounting torque specifications are strictly followed to maintain the integrity of the pressure contact interface and electrical connections.

SCRs - Modules Part Context

This component belongs to the Netz-Thyristor-Modul series designed for industrial power electronics. It shares the same physical package and core semiconductor structure as the TT700N22KOF variant, differing primarily in specific manufacturing lot or packaging identifiers defined by the suffix.

SCRs - Modules Replacement Considerations

The TT700N22KOF is a confirmed substitute part number within the same product family. Both components share identical electrical ratings and mechanical dimensions. Verify that any alternative sourcing maintains the same AMPT technology and pressure contact specifications.

SCRs - Modules FAQ

What is the critical rate of rise of on-state current?

The critical rate of rise of on-state current ((diT/dt)cr) is 200 A/µs, measured according to DIN IEC 747-6 standards.

Does the module include pre-applied thermal interface material?

Pre-applied thermal interface material (TIM) is optional for this module type.

What is the maximum allowable junction temperature?

The maximum junction temperature (Tvj max) is 135°C.