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MCMA140PD1600T-NMI
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Product Detailed Parameters
- Description：SCR MODULE
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：-
- Number of SCRs, Diodes：-
- Voltage - Off State：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
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Overview
The IXYS MCMA140PD1600T-NMI is a thyristor module designed for line frequency applications. It features a TO-240AA package with five pins and panel mounting. Key electrical parameters include a repetitive peak reverse voltage of 1600 V, an RMS on-state current rating of 140 A, and a surge current capacity of 2.59 kA. The device has a maximum gate trigger current of 200 mA and a peak on-state voltage of 1.7 V. It operates within a temperature range up to 140°C.
Feature Summary
- Utilizes planar passivated chips for robust performance in line frequency applications.
- Features direct copper bonding to aluminum oxide substrates for efficient thermal management.
- Designed for high reliability in industrial power conversion systems.
Applications
- Industrial motor drives
- Power supply units
- Welding equipment
Procurement Notes
Verify the specific suffix 'NMI' against official manufacturer documentation to confirm material composition or environmental compliance status, as suffixes often denote specific manufacturing variants. Ensure the ordering part number matches the exact datasheet revision required for your design. Cross-reference pinout configurations with the official mechanical drawing to prevent installation errors during assembly.
Selection Notes
Select this component when a 140 A RMS current rating and 1600 V blocking voltage are required in a standard TO-240AA footprint. Consider the 2.59 kA surge capability for applications with high inrush currents. Evaluate the thermal resistance characteristics relative to your heatsink design to ensure junction temperatures remain within the specified 140°C limit under continuous operation conditions.
Part Context
This module belongs to the MCMA series of thyristor modules from IXYS. These components are engineered for general-purpose industrial applications requiring reliable switching at line frequencies. The series typically offers standardized dimensions to facilitate integration into existing power electronics architectures without significant mechanical redesign.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific variant are not available in the provided reference data. Verify compatibility with alternative models by comparing critical parameters such as current ratings, voltage blocking capabilities, and physical package dimensions before substitution.
