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MCC72-08IO8B
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Product Detailed Parameters
- Description：MOD THYRISTOR DUAL 800V TO-240AA
- Series：-
- Mfr：IXYS
- Package：Box
- Structure：Series Connection - All SCRs
- Number of SCRs, Diodes：2 SCRs
- Voltage - Off State：800 V
- Current - On State (It (AV)) (Max)：115 A
- Current - On State (It (RMS)) (Max)：180 A
- Current - Non Rep. Surge 50, 60Hz (Itsm)：1700A, 1800A
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：TO-240AA
- Voltage - Gate Trigger (Vgt) (Max)：2.5 V
- Current - Gate Trigger (Igt) (Max)：150 mA
- Current - Hold (Ih) (Max)：200 mA
- Grade：-
- Qualification：-
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Overview
The IXYS MCC72-08IO8B is a silicon thyristor module belonging to the MCC72 series, designed for high-power industrial applications. It features an 800V reverse voltage rating and supports a continuous output current of 72A. The device utilizes a screw mount installation style within a TO-240AA package. Key electrical parameters include a forward voltage of 1.74V, a gate trigger current (Igt) of 150mA, and a maximum holding current (Ih) of 200mA. The module operates reliably within a temperature range from -40°C to +100°C.
Feature Summary
- High current capacity with 72A output capability
- Robust 800V blocking voltage for industrial power control
- Standardized TO-240AA screw mount packaging for easy integration
Applications
- Industrial motor drives and variable frequency drives
- Power supply rectification circuits
- General purpose AC/DC conversion systems
Procurement Notes
Verify the specific suffix IO8B against the manufacturer's latest datasheet to confirm pinout and terminal configuration. Ensure thermal management solutions match the TO-240AA form factor. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.
Selection Notes
Select this component when an 800V rating and 72A current handling are required in a compact screw-mount package. Compare gate trigger current requirements with available drive circuitry. Consider the operating temperature range limits for the intended application environment.
Part Context
This part belongs to the IXYS MCC72 series of discrete semiconductor modules. The series offers various voltage ratings while maintaining consistent current capabilities and mechanical footprints. It serves as a core switching element in medium-to-high power electronic converters.
Replacement Considerations
Check for direct cross-references within the MCC72 family for different voltage ratings. Verify mechanical compatibility with existing heatsink mounting holes. Electrical substitution requires matching or exceeding the 72A current and 800V voltage ratings.
