TT240N32KOFHPSA1

SCRs - Modules Overview

The TT240N32KOFHPSA1 is a silicon thyristor module manufactured by Infineon Technologies, designed for high-power phase control applications. It features a dual configuration with series-connected SCRs housed in a chassis mount package. The device supports a repetitive peak off-state voltage of 3.2 kV and provides an output current capacity of 700 A. Key electrical parameters include a gate trigger current of 250 mA and a holding current maximum of 500 mA. The module operates within a temperature range of -40°C to +125°C and utilizes T-BOND technology for internal connections.

SCRs - Modules Feature Summary

• Dual series-connected SCR configuration for high-voltage blocking capabilities
• T-BOND interconnection technology ensuring robust internal bonding
• Chassis mount installation style for efficient thermal management
• Silicon-based construction optimized for phase control applications

SCRs - Modules Applications

• High-power industrial motor drives
• HVDC transmission systems
• Industrial heating and welding equipment

SCRs - Modules Procurement Notes

Verify the specific suffix HPSA1 against official Infineon documentation to confirm exact pinout and mechanical dimensions. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure the procurement channel is authorized to guarantee component authenticity and traceability. Check for any obsolescence notices or lifecycle changes before finalizing orders.

SCRs - Modules Selection Notes

Select this module when a dual-series thyristor configuration is required for voltages up to 3.2 kV. Consider the 700 A current rating and screw-mount requirements for compatibility with existing cooling structures. Evaluate the 250 mA gate trigger current against available drive circuitry capabilities. Compare thermal resistance specifications with alternative single or dual modules if space constraints exist.

SCRs - Modules Part Context

This component belongs to Infineon's Thyristor Modules product line, specifically utilizing T-BOND technology. It is part of the broader family of high-power discrete and power modules designed for demanding industrial environments. The module integrates multiple semiconductor chips into a single robust package to simplify system integration and improve reliability compared to discrete assemblies.

SCRs - Modules Replacement Considerations

Official substitutes may include variants with different voltage ratings such as TT240N36KOF or TT240N18SOFHPSA1. Verify that replacement parts match the 700 A current rating and 3.2 kV blocking voltage requirements. Ensure mechanical mounting dimensions and terminal configurations are compatible with the existing assembly.