MCMA50PD1600TB

SCRs - Modules Overview

The IXYS MCMA50PD1600TB is a silicon SCR module designed for phase control applications. It features a TO-240AA package with five pins and panel mounting capability. The device supports a repetitive peak reverse voltage of 1600 V and an RMS on-state current of 50 A. It withstands a surge current of 890 A. Key electrical parameters include a maximum gate trigger current of 200 mA, a maximum gate trigger voltage of 1.6 V, and a peak on-state voltage of 1.7 V. The unit operates within a temperature range up to 140°C.

SCRs - Modules Feature Summary

• Utilizes planar passivated chip technology for reliable operation in line frequency circuits.
• Constructed with direct copper bonding to aluminum oxide substrate for efficient thermal management.
• Designed as a single-phase thyristor module suitable for industrial power conversion.

SCRs - Modules Applications

• Industrial motor drives
• AC power controllers
• Welding equipment

SCRs - Modules Procurement Notes

Verify the specific suffix against official datasheets, as variations may exist. Confirm package dimensions and pinout compatibility with existing heatsink designs. Ensure thermal interface materials are rated for the specified operating temperatures. Cross-reference manufacturer part numbers to avoid confusion with similar series components.

SCRs - Modules Selection Notes

Select this component when a 50 A RMS current rating at 1600 V blocking voltage is required. Consider the TO-240AA form factor for standard mounting solutions. Evaluate thermal resistance requirements based on ambient conditions. Compare gate drive specifications against available control circuitry capabilities.

SCRs - Modules Part Context

This module belongs to the MCMA series of single-phase thyristor modules from IXYS. These devices are engineered for robust performance in high-power industrial environments. The series typically employs advanced packaging techniques to ensure long-term stability under demanding electrical loads.

SCRs - Modules Replacement Considerations

Check for MCMA50P1600TA as a potential alternative within the same product family. Verify electrical equivalence before substitution. Consult manufacturer documentation for any pinout or thermal differences between variants.