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MCMA700P1600CA
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Product Detailed Parameters
- Description：SCR MODULE 1.6KV 700A COMPACK
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1.6 kV
- Current - On State (It (AV)) (Max)：700 A
- Current - On State (It (RMS)) (Max)：1100 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：19000A, 20500A
- Operating Temperature：-40°C ~ 140°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：ComPack
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：300 mA
- Current - Hold (Ih) (Max)：300 mA
- Grade：-
- Qualification：-
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Overview
The IXYS MCMA700P1600CA is a high-power Silicon SCR module from the MCMA series, rated for 1.6 kV repetitive off-state voltage and 700 A RMS on-state current. It features a non-repetitive surge current capacity of 19 kA and a maximum breakover current of 20.5 kA. The device operates within a junction temperature range of -40°C to +125°C and utilizes screw mount installation in a Compack package. Key electrical characteristics include a forward voltage drop of 1.16 V, a holding current maximum of 300 mA, and a gate trigger current of 300 mA.
Feature Summary
- High current handling capability with 700 A RMS rating and 19 kA surge support
- Robust insulation and blocking performance at 1.6 kV
- Integrated thermal management via direct copper bonding technology
- Designed for reliable operation in line frequency applications
Applications
- Industrial motor drives and variable speed controls
- High power DC-DC converters and choppers
- Static power switching and rectification systems
- HVDC transmission and flexible AC transmission systems
Procurement Notes
Verify the specific suffix CA against the manufacturer datasheet to confirm exact pinout and terminal configuration. Confirm RoHS compliance status through official documentation before integration. Ensure thermal interface materials are compatible with the module's mounting requirements. Validate that gate drive circuits meet the specified trigger current and voltage thresholds for reliable turn-on.
Selection Notes
Select this component for applications requiring high current density and robust surge withstand capability. Compare the 1.6 kV rating against system peak voltages to ensure adequate safety margins. Evaluate the thermal resistance and cooling requirements based on the 700 A RMS rating. Consider the screw mount style for mechanical stability in high-vibration environments.
Part Context
This module belongs to the IXYS MCMA series, which utilizes planar passivated chips and direct copper bonding on an aluminum oxide substrate. The series is engineered for line frequency applications, offering high reliability and long-term stability in demanding power electronics environments.
Replacement Considerations
Consult the official datasheet for electrically equivalent alternatives within the MCMA series or other manufacturers' high-current SCR modules. Verify that any substitute matches the 1.6 kV voltage rating, 700 A current capacity, and physical mounting dimensions.
