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Product Detailed Parameters
- Description:DIODE MODULE 1800V WC-500
- Series:-
- Mfr:IXYS
- Package:Tray
- Structure:Series Connection - SCR/Diode
- Number of SCRs, Diodes:1 SCR, 1 Diode
- Voltage - Off State:1.8 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 MDC700-18IO1W is a high-current silicon thyristor module manufactured by IXYS. It features a reverse voltage of 1.8 kV and is designed for water-cooled applications. The component utilizes a screw mount installation style within the WC-500 package. This discrete semiconductor module is intended for robust industrial power conversion systems requiring significant current handling capabilities.
Feature Summary
- High current capacity suitable for demanding power electronics
- Water-cooled thermal management design
- Robust screw mount construction
Applications
- Industrial motor drives
- Power supply units
- HVDC transmission systems
Procurement Notes
Verify availability status carefully as this component may be subject to discontinuation or limited stock. Confirm exact datasheet revisions and packaging details with authorized distributors before ordering. Ensure compatibility with existing cooling infrastructure due to the water-cooled requirement.
Selection Notes
Select this module when high current and voltage ratings are required in a compact form factor. Consider the water-cooling necessity during system design. Verify mechanical fit within the WC-500 package constraints. Ensure gate drive requirements align with thyristor specifications.
Part Context
This part belongs to IXYS's high-power thyristor portfolio, often used in heavy-duty industrial applications. It represents a legacy product line from IXYS, which has since been acquired by Littelfuse. Designers should check for updated documentation under the new manufacturer branding.
Replacement Considerations
Check for direct equivalents in the MCC series or updated Littelfuse catalog entries. Verify pinout and thermal interface compatibility before substitution. Consult official cross-reference guides for discontinued IXYS parts.
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