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Product Detailed Parameters
- Description：DIODE MODULE GP 1800V 310A Y1-CU
- Series：-
- Mfr：IXYS
- Package：Box
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1800 V
- Current - Average Rectified (Io) (per Diode)：310A
- Voltage - Forward (Vf) (Max) @ If：1.32 V @ 600 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：30 mA @ 1800 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：Y1-CU
- Supplier Device Package：Y1-CU
- Grade：-
- Qualification：-
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Overview
The MDD312-18N1 is a silicon diode module manufactured by IXYS, belonging to the MDD312 series. It features a screw mount installation style and utilizes the Y1-CU package configuration. The component is rated for a maximum continuous forward current of 310 A and a peak reverse repetitive voltage of 1800 V. It operates within a temperature range from -40°C to +150°C.
Feature Summary
- High-voltage rectification capability with 1800 V blocking voltage
- Robust thermal performance supporting operation up to 150°C
- Screw mount design for secure mechanical integration
Applications
- Industrial power conversion systems
- High-voltage rectifier circuits
- Power supply units requiring high current handling
Procurement Notes
Verify the specific datasheet version and RoHS compliance status before procurement. Confirm the exact package dimensions and mounting torque specifications against your mechanical design requirements. Ensure the supplier provides original manufacturer documentation to guarantee authenticity and traceability of the silicon components.
Selection Notes
Select this module when applications demand high current capacity combined with elevated voltage ratings. The Y1-CU package offers a balance of thermal dissipation and mechanical stability. Consider the operating temperature range and required surge current capabilities during system design to ensure reliable long-term performance under load conditions.
Part Context
This component is part of the IXYS MDD312 series of high-power diode modules. The series is designed for demanding industrial applications requiring robust rectification. The MDD312 designation indicates a 310 A current rating class, while the suffix specifies the voltage grade and package type within the product line.
Replacement Considerations
Compatible substitutes include other IXYS MDD312 series variants such as MDD312-16N1 or MDD312-22N1, provided the voltage and current ratings align with the circuit requirements. Verify pinout compatibility and thermal characteristics when substituting.
