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MCMA265P1600KA
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Product Detailed Parameters
- Description：SCR MODULE 1.6KV 260A Y1-CU
- 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)：260 A
- Current - On State (It (RMS)) (Max)：408 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：8500A, 9180A
- Operating Temperature：-40°C ~ 140°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：Y1-CU
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：150 mA
- Grade：-
- Qualification：-
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Overview
The MCMA265P1600KA is a dual thyristor module manufactured by IXYS, designed for high-power industrial applications. It features a Case Y1 package with panel mounting capabilities and seven pins. The device supports a repetitive peak reverse voltage of 1600 V and an RMS on-state current of 260 A. It can withstand a non-repetitive surge current of 8.97 kA. The maximum gate trigger current is specified at 220 mA, ensuring reliable control in phase leg configurations.
Feature Summary
- Dual thyristor structure integrated into a single compact module for efficient circuit design
- Robust thermal management via Case Y1 panel mount construction
- High surge current capability suitable for demanding industrial power switching environments
Applications
- Industrial motor drives and variable frequency drives
- DC power transmission and distribution systems
- Welding equipment and heavy-duty rectifiers
Procurement Notes
Verify the specific suffix designation against official datasheets to confirm pinout and electrical characteristics match system requirements. Ensure thermal interface materials are compatible with the Case Y1 mounting surface. Confirm that gate drive circuits provide sufficient current exceeding the 220 mA threshold for reliable triggering under all operating conditions.
Selection Notes
Select this component when a dual configuration is required within a limited footprint. Compare the 260 A RMS rating against continuous load requirements. Evaluate the 1600 V blocking voltage against peak line voltages. Consider the 8.97 kA surge rating for fault protection margins. Verify mechanical compatibility with existing heatsink designs.
Part Context
This part belongs to the MCMA series of silicon-controlled rectifier modules from IXYS. The series is characterized by high reliability and robust packaging for industrial use. Dual thyristor modules in this family allow for bridge or phase-leg implementations without discrete component matching issues.
Replacement Considerations
Cross-reference with MCMA260P1600YA for similar electrical ratings but verify package differences. Check MCMA265P1600KB for potential variant distinctions. Always validate pin compatibility and thermal resistance values before substitution.
