TT330N12KOFHPSA2

SCRs - Modules Overview

The TT330N12KOFHPSA2 is a phase control thyristor module from the Infineon TT330N series. It features a dual configuration with a maximum repetitive peak forward and reverse voltage of 1200 V. The device supports a maximum RMS on-state current of 520 A and an average on-state current of 330 A at a case temperature of 85°C. Surge current capacity reaches 12,500 A for 10 ms at 25°C. Key electrical parameters include a threshold voltage of 0.8 V, slope resistance of 0.5 mΩ, and a junction-to-case thermal resistance of 0.106 K/W per arm under DC conditions. The module utilizes pressure contact technology and includes pre-applied thermal interface material.

SCRs - Modules Feature Summary

• Pressure contact technology ensures high reliability and robust mechanical connection.
• Advanced Medium Power Technology (AMPT) optimizes performance for medium power applications.
• Electrically insulated base plate provides basic insulation compliant with Class 1 safety standards.
• Pre-applied thermal interface material simplifies installation and reduces thermal resistance.

SCRs - Modules Applications

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

SCRs - Modules Procurement Notes

Verify the specific voltage rating suffix in the part number to ensure it matches the required 1200 V specification. Confirm that the HPSA2 suffix corresponds to the correct packaging or variant details as defined by Infineon. Cross-reference the datasheet revision date to ensure compliance with current technical specifications before finalizing procurement orders.

SCRs - Modules Selection Notes

Select this module when a 1200 V blocking voltage is required alongside high surge current capability. Ensure the cooling system can maintain the case temperature within limits to support the 330 A average current rating. Verify that the gate trigger requirements align with the driver circuit capabilities, specifically the maximum gate trigger current of 200 mA.

SCRs - Modules Part Context

This component belongs to the TT330N family of network thyristor modules designed for industrial phase control. It shares the same physical footprint and core technology as other variants in the series, differing primarily in voltage ratings and specific ordering suffixes. The module is engineered for high-power applications requiring reliable switching and thermal management.

SCRs - Modules Replacement Considerations

Direct replacements must match the 1200 V rating and 330 A/520 A current specifications. Variants such as TT330N14KOF or TT330N16KOF offer higher voltage ratings but may require re-evaluation of the circuit design. Ensure any substitute maintains the same package dimensions and mounting torque specifications.

SCRs - Modules FAQ

What is the critical rate of rise of on-state current (diT/dt) for this module?

The critical rate of rise of on-state current is 250 A/µs, measured according to DIN IEC 747-6 standards.

Does the module include thermal interface material?

Yes, the TIM suffix indicates that thermal interface material is pre-applied to the module base.

What is the maximum junction temperature allowed for operation?

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