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MCA700-14IO1W
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Product Detailed Parameters
- Description：SCR THRYRISTOR CA 1400V WC-500
- Series：-
- Mfr：IXYS
- Package：Tray
- Structure：Common Anode - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1.4 kV
- Current - On State (It (AV)) (Max)：700 A
- Current - On State (It (RMS)) (Max)：1331 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：18200 @ 50MHz
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：WC-500
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Grade：-
- Qualification：-
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Overview
The MCA700-14IO1W is a high-current silicon thyristor module manufactured by IXYS, designed for demanding power conversion applications. It features a WC-500 water-cooled package with screw mount installation to ensure efficient thermal management under heavy loads. The device supports a rated repetitive off-state voltage of 1.4 kV and handles an RMS on-state current of 700 A. This robust construction allows reliable operation in environments requiring significant power handling capabilities.
Feature Summary
- Utilizes a WC-500 water-cooled housing for effective heat dissipation during continuous high-current operation
- Engineered with silicon technology to provide stable performance in industrial power electronics
- Designed for screw mounting to facilitate secure integration into large-scale electrical systems
Applications
- Industrial motor drives and variable frequency drives
- High-power rectifier bridges in energy conversion systems
- Static VAR compensators and power factor correction units
Procurement Notes
Verify the specific suffix IO1W against official datasheets to confirm pinout and terminal configuration compatibility. Ensure that cooling system specifications match the module's thermal requirements for proper installation. Confirm RoHS compliance status through manufacturer documentation before procurement.
Selection Notes
Select this component when applications require 700 A RMS current handling with 1.4 kV blocking capability. The water-cooled design is essential for maintaining junction temperatures within limits during sustained high-load conditions. Verify mechanical fitment for the WC-500 package in existing chassis designs.
Part Context
This module belongs to IXYS' high-current discrete semiconductor line, specifically tailored for robust industrial environments. It complements other series like MCMA by offering specialized water-cooled solutions for higher power densities where air cooling is insufficient.
Replacement Considerations
Check for direct replacements within the MCA series or equivalent water-cooled thyristor modules from other manufacturers. Ensure voltage and current ratings meet or exceed original specifications. Verify thermal interface dimensions for mechanical compatibility.
