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MCMA110P1800TA
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Product Detailed Parameters
- Description：SCR MODULE 1.8KV 110A TO240AA
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：1.8 kV
- Current - On State (It (AV)) (Max)：110 A
- Current - On State (It (RMS)) (Max)：200 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1900A, 2050A
- Operating Temperature：-40°C ~ 140°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：TO-240AA
- Voltage - Gate Trigger (Vgt) (Max)：1.5 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The MCMA110P1800TA is a silicon SCR module from the IXYS MCMA series, housed in a TO-240AA package. It features a rated repetitive off-state voltage (VDRM) of 1.8 kV and an on-state RMS current (It RMS) of 170 A. The device has a non-repetitive on-state current rating of 65 A and a maximum holding current (Ih) of 200 mA. Gate triggering requirements include a voltage (Vgt) of 1.5 V and a current (Igt) of 150 mA. The on-state voltage is 1.21 V, with a leakage current of 100 uA at VDRM. Operating temperatures range from -40 C to +125 C.
Feature Summary
- Utilizes planar passivated chip technology for reliable operation in line frequency applications.
- Designed as a bipolar phase leg thyristor within the standard industry TO-240AA footprint.
- Provides high isolation voltage capabilities suitable for demanding power conversion environments.
Applications
- Line frequency power control circuits
- Industrial motor drive systems
- High voltage DC transmission components
Procurement Notes
Verify the specific suffix TA against the manufacturer datasheet to confirm exact pinout and terminal configuration. Ensure thermal management solutions support the specified operating temperature range up to 125 C. Confirm RoHS compliance status through official documentation before integration into regulated assemblies.
Selection Notes
Select this component when a 1.8 kV blocking voltage and 170 A RMS current are required in a compact TO-240AA form factor. Compare gate trigger characteristics against available driver circuitry to ensure proper turn-on capability. Evaluate thermal resistance requirements based on the intended ambient temperature and cooling method.
Part Context
This part belongs to the IXYS MCMA series of thyristor modules, which are engineered for robust performance in industrial power electronics. The series emphasizes compatibility with standard mounting footprints while delivering high voltage handling capabilities. These modules are commonly utilized in applications requiring precise control of high-power AC or DC currents.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 1.8 kV voltage rating, TO-240AA package dimensions, and electrical characteristics such as gate trigger current and on-state voltage drop.
