TD590N18KOFXPSA1

SCRs - Modules Overview

The TD590N18KOFXPSA1 is a thyristor/diode module manufactured by Infineon Technologies, belonging to the Power Block series with a 60 mm package. It utilizes pressure contact technology and features an SCR/Diode configuration for phase control applications. Key electrical parameters include a repetitive peak reverse voltage (VRRM) of 1800 V and a maximum junction temperature (Tvj) of 135 °C. The module supports a non-repetitive surge current (ITSM) of 17000 A at a maximum junction temperature over a 10 ms duration. Thermal resistance from junction to case (RthJC) is specified at 0.058 K/W under sinusoidal conditions. The device operates within a temperature range of -40 °C to +135 °C and employs silicon technology.

SCRs - Modules Feature Summary

• Integrates a thyristor and diode in a single compact module for efficient phase control circuits.
• Utilizes robust pressure contact technology to ensure reliable mechanical and electrical connections.
• Designed for high thermal performance with low thermal resistance for effective heat dissipation.

SCRs - Modules Applications

• Industrial phase control systems
• High-power rectifier bridges
• Static VAR compensators

SCRs - Modules Procurement Notes

Verify the exact part number suffix against official Infineon documentation to confirm specific manufacturing lot details and compliance status. Ensure that the ordering information matches the required technical specifications for your application. Cross-reference with authorized distributors to confirm availability and authenticity. Request relevant certificates such as RoHS compliance and material content data sheets during the procurement process to meet regulatory requirements.

SCRs - Modules Selection Notes

Select this component based on its 1800 V blocking capability and 17000 A surge current rating suitable for demanding industrial environments. Consider the 60 mm package size and screw mount installation style for compatibility with existing heatsink designs. Evaluate the thermal management requirements given the RthJC value and maximum junction temperature limits. Ensure the gate trigger current specifications align with the driving circuit capabilities.

SCRs - Modules Part Context

This module is part of Infineon's Power Block family, which offers standardized dimensions for easy integration into various power electronic systems. The TD590N18KOF variant specifically combines a thyristor and diode, providing a versatile solution for applications requiring both controlled and uncontrolled rectification or phase control functions within a single housing.

SCRs - Modules Replacement Considerations

Consult official Infineon substitution guides for compatible alternatives. Verify pinout compatibility and thermal characteristics when considering cross-brand replacements. Ensure that any substitute part meets or exceeds the original voltage, current, and thermal ratings.