TD305N16KOFHPSA1

SCRs - Modules Overview

The Infineon Technologies TD305N16KOFHPSA1 is a phase control thyristor module utilizing pressure contact technology. It features an electrically insulated base plate and Advanced Medium Power Technology (AMPT). The device supports a repetitive peak forward and reverse off-state voltage of 1600 V. The maximum average on-state current is rated at 305 A with a case temperature of 85 °C, while the surge current capacity reaches 9000 A for a 10 ms duration at maximum junction temperature. The threshold voltage is 0.8 V, and the slope resistance is 0.58 mΩ.

SCRs - Modules Feature Summary

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

SCRs - Modules Applications

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

SCRs - Modules Procurement Notes

Verify component authenticity through authorized channels. Confirm that the specific ordering suffix matches the required electrical characteristics. Ensure compliance with RoHS directives and check for any discontinuation notices prior to finalizing procurement plans.

SCRs - Modules Selection Notes

Evaluate thermal management requirements based on the specified junction-to-case thermal resistance. Verify gate trigger parameters against the driving circuit capabilities. Ensure the mounting torque adheres to the specified limits to maintain proper pressure contact integrity.

SCRs - Modules Part Context

This component belongs to the TT305N series of network thyristor modules. It shares identical electrical specifications with the TT305N16KOF variant but may differ in packaging or marking details. Both variants utilize the same industrial standard package design.

SCRs - Modules Replacement Considerations

The TT305N16KOF serves as a direct functional equivalent with matching electrical ratings. Verify mechanical dimensions and terminal configurations before substitution.

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 250 A/µs under DIN IEC 747-6 test conditions.

What is the maximum allowable junction temperature?

The maximum junction temperature (Tvj max) is 130 °C.

Does the module feature an insulated base plate?

Yes, the module includes an electrically insulated base plate providing basic insulation according to EN61140 Class 1.