T1081N65TOHXPSA1

Overview

The T1081N65TOHXPSA1 is a high-power Silicon Controlled Rectifier (SCR) module manufactured by Infineon Technologies. It features a single PCT circuit configuration housed in a TOH package. The device supports a rated repetitive off-state voltage of 6500 V and handles a non-repetitive peak surge current of 35 kA. Key electrical parameters include a maximum holding current of 350 mA, a gate trigger voltage of 2.5 V, and a gate trigger current of 350 mA. It operates within a temperature range of -40°C to +125°C and utilizes press-fit mounting for secure installation.

Feature Summary

• High-voltage capability with 6500 V blocking rating
• Robust surge handling with 35 kA non-repetitive peak current
• Designed for press-fit mounting in the TOH package

Applications

• Phase control applications
• High power thyristor systems
• Industrial rectifier circuits

Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm specific ordering suffixes match exact mechanical and electrical requirements. Check official documentation for end-of-life status or alternative sourcing options before finalizing procurement plans.

Selection Notes

Select this module for applications requiring high voltage isolation and significant surge current tolerance. Ensure the system design accommodates the specified gate trigger parameters and thermal management needs for the operating temperature range. Verify compatibility with press-fit assembly processes.

Part Context

This component belongs to Infineon's high-power SCR module portfolio, designed for demanding industrial environments. It shares characteristics with other TOH packaged devices but offers specific voltage and current ratings tailored for phase control and rectification tasks.

Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify that any replacement matches the 6500 V rating, 35 kA surge capacity, and TOH package dimensions.