T1503N80TOHPRXPSA1

SCRs - Modules Overview

The T1503N80TOHPRXPSA1 is a high-power SCR module manufactured by Infineon Technologies, designed for demanding industrial applications. It integrates thyristor and diode components within a single robust package to handle significant electrical loads. The module features an RMS on-state current of 2.77 kA and supports a non-repetitive peak on-state current of 57 kA. It offers a rated repetitive off-state voltage of 8 kV with a typical on-state voltage of 2.8 V. The device operates within a temperature range of -40°C to +120°C and utilizes screw mount installation in the T15040L1 housing.

SCRs - Modules Feature Summary

• High power handling capability with integrated thyristor and diode functionality
• Robust short-circuit failure protection ensuring operational stability
• High blocking voltage rating suitable for high-voltage industrial systems

SCRs - Modules Applications

• Industrial motor drives requiring high voltage isolation
• Power conversion systems utilizing silicon controlled rectifiers
• Heavy-duty DC power supply architectures

SCRs - Modules Procurement Notes

Verify the exact suffix configuration against official Infineon documentation before procurement, as alphanumeric codes often denote specific packaging or testing variations. Confirm RoHS compliance status and export restrictions directly with the supplier, as this component may require additional documentation for international shipping depending on the destination region.

SCRs - Modules Selection Notes

Select this module when system requirements demand high voltage blocking capabilities exceeding standard semiconductor limits. Ensure the thermal management design accommodates the specified operating temperature range and that the mechanical mounting structure supports the screw mount interface. Validate that the gate drive circuitry aligns with the holding current specifications provided in the technical datasheet.

SCRs - Modules Part Context

This component belongs to the T1503NH80 series of high-power SCR modules from Infineon Technologies. The series is engineered for reliability in harsh environments, offering consistent performance across varying load conditions. It represents a specialized solution for applications where standard discrete thyristors cannot meet the required current density and voltage isolation standards.

SCRs - Modules Replacement Considerations

Direct replacements must match the 8 kV voltage rating and 2.77 kA current capacity. Verify pin compatibility and thermal resistance characteristics. Consult Infineon's official cross-reference guides for validated substitute part numbers within the same product family.