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Product Detailed Parameters
- Description：DIODE MODULE GP 1800V 190A Y4-M6
- 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)：190A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 300 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：20 mA @ 1800 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：Y4-M6
- Supplier Device Package：Y4-M6
- Grade：-
- Qualification：-
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Overview
The MDD172-18N1 is a silicon standard rectifier diode module manufactured by IXYS. It features a Y4-M6 screw mount package with three pins and serial diode configuration. The device supports a maximum continuous forward current of 172A and a peak reverse repetitive voltage of 1800V. Key electrical parameters include a maximum forward voltage drop of 1.15V at rated conditions. The module operates within a junction temperature range of -40°C to +150°C.
Feature Summary
- High-power rectification capability utilizing robust silicon technology for industrial applications
- Integrated thermal management design suitable for direct heatsink mounting via screw terminals
- Serial diode configuration providing efficient voltage handling in single-phase or bridge circuits
Applications
- Industrial power supply systems requiring high current rectification
- Welding equipment power stages
- General purpose DC power conversion units
Procurement Notes
Verify the specific manufacturing date code against the product discontinuance notification issued by IXYS. Confirm that the Y4-M6 package dimensions match the mechanical constraints of the target assembly. Ensure that the sourcing channel provides original manufacturer documentation to validate authenticity, as this component may be subject to end-of-life restrictions.
Selection Notes
Select this module when designing circuits requiring 172A continuous current handling with 1800V blocking capability. The Y4-M6 package is appropriate for applications necessitating screw-mount installation on cold plates or chassis. Consider the 1.15V forward voltage drop for thermal dissipation calculations in high-efficiency designs.
Part Context
This component belongs to the MDD series of discrete and power modules from IXYS. The series is characterized by high reliability and power density for general-purpose rectification. The MDD172 variant specifically addresses mid-range current requirements within the broader portfolio of IXYS power semiconductor solutions.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative modules based on identical pinout, voltage ratings, and current capacity specifications.
