TA20221603DH

SCRs - Modules Overview

The TA20221603DH is a single Silicon Controlled Rectifier (SCR) module manufactured by Powerex Inc., designed for high-power phase control applications. It utilizes the TO-200AE Variation package and supports chassis mounting. The device features a maximum repetitive peak off-state voltage of 2200V and an on-state RMS current rating of 2500A. It operates within a junction temperature range of -40°C to 125°C. This component is engineered for robust performance in industrial power conversion systems requiring high voltage and current handling capabilities.

SCRs - Modules Feature Summary

• Single SCR structure optimized for three-phase system phase control
• High current capacity with 2500A RMS on-state rating
• Robust thermal management supporting wide operating temperature ranges
• Standardized TO-200AE Variation package for reliable chassis integration

SCRs - Modules Applications

• Industrial motor drives and variable frequency drives
• High-power DC power supply rectification
• Resistive and inductive load control in manufacturing equipment
• HVDC transmission and static var generator systems

SCRs - Modules Procurement Notes

Verify part authenticity through authorized Powerex distributors or direct manufacturer channels. Confirm specific lot codes and datasheet revisions match project requirements. Check for discontinued status indicators as availability may vary. Ensure proper handling procedures for high-power semiconductor modules are followed during procurement and storage to prevent damage.

SCRs - Modules Selection Notes

Select this module when applications demand high voltage blocking capability up to 2200V and substantial continuous current handling at 2500A. Consider the TO-200AE form factor for compatibility with existing chassis mounting infrastructure. Evaluate thermal dissipation requirements against the specified junction temperature limits. Ensure gate drive circuits align with the SCR's triggering specifications for reliable phase control operation.

SCRs - Modules Part Context

This component belongs to Powerex's high-power thyristor module lineup, specifically tailored for heavy-duty industrial power electronics. The TA2022 series represents a class of robust SCRs designed for demanding environments where reliability and high current density are critical. It serves as a core switching element in large-scale power conversion architectures.

SCRs - Modules Replacement Considerations

Consult official Powerex documentation for cross-reference data. Verify electrical parameters such as voltage ratings, current capacities, and package dimensions before substitution. Ensure thermal characteristics and gate trigger requirements of potential substitutes match the original design constraints.