MCMA200P1600SA

Overview

The MCMA200P1600SA is a dual thyristor module manufactured by IXYS, designed for high-power industrial applications. It features a rated average on-state current (Itav) of 200 A and a repetitive peak off-state voltage (Vdrm) of 1600 V. The device utilizes a TO-240AA package with screw mounting capabilities. Key electrical characteristics include a non-repetitive surge current rating of 3.5 kA and a gate trigger voltage maximum of 1.5 V. The module operates within a junction temperature range of -40°C to +125°C, ensuring reliability in demanding thermal environments.

Feature Summary

• Dual thyristor configuration integrated into a single compact module for efficient circuit design.
• High current carrying capacity suitable for heavy-duty power conversion systems.
• Robust mechanical construction with screw-mount terminals for secure panel installation.
• Wide operating temperature range supporting stable performance in varied environmental conditions.

Applications

• Industrial motor drives and variable frequency drives
• Welding equipment power supplies
• Resistive heating control systems

Procurement Notes

Verify the specific suffix designation against the manufacturer's latest datasheet to confirm exact electrical tolerances and pinout configurations. Ensure that thermal interface materials and mounting hardware are compatible with the TO-240AA form factor. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm storage conditions adhere to semiconductor handling standards to preserve device integrity prior to assembly.

Selection Notes

Select this module when applications require a dual SCR arrangement with 1600 V blocking capability and 200 A continuous current handling. Consider the thermal management requirements associated with the TO-240AA package size. Evaluate gate drive specifications against the 1.5 V maximum trigger voltage requirement. Compare alternative modules in the MCMA series if different current ratings or voltage levels better suit the specific system constraints.

Part Context

The MCMA200P1600SA belongs to the IXYS MCMA series of silicon controlled rectifier modules. This series is engineered for robust performance in high-power electronic circuits. The module integrates two thyristors in a common housing, simplifying layout and reducing parasitic inductance compared to discrete components. It represents a standard solution for medium-to-high power industrial electronics requiring reliable switching capabilities.

Replacement Considerations

Direct substitutes within the same family include variants with adjusted current ratings such as MCMA110P1600TA or MCMA250P1600TA, provided voltage ratings match. Verify pin compatibility and thermal resistance values before substitution. Consult official cross-reference guides for equivalent parts from other manufacturers if supply chain constraints necessitate alternative sourcing.