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Product Detailed Parameters
- Description：DIODE MOD GP 1400V 950A MOD
- Series：-
- Mfr：IXYS
- Package：Tray
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1400 V
- Current - Average Rectified (Io) (per Diode)：950A
- Voltage - Forward (Vf) (Max) @ If：880 mV @ 500 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：18 µs
- Current - Reverse Leakage @ Vr：50 mA @ 1400 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：Module
- Grade：-
- Qualification：-
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Overview
The MDD950-14N1W is a discrete semiconductor module manufactured by IXYS, designed for high-current applications. It features a silicon construction with a reverse voltage rating of 1.4 kV and a continuous current capacity of 950 Amps. The component utilizes the WC-500 package style and employs screw mount installation methods. This module is categorized as a high-current water-cooled unit, indicating its suitability for thermal management in demanding power electronics environments.
Feature Summary
- High current handling capability suitable for heavy-duty power conversion
- Water-cooled design for efficient thermal dissipation
- Robust screw mount integration for secure mechanical assembly
Applications
- Industrial power systems requiring high current density
- High-power rectification circuits
- Heavy-duty electrical drive applications
Procurement Notes
Verify end-of-life status before procurement planning. Confirm availability through authorized channels as distribution may be restricted. Ensure compatibility with existing cooling infrastructure due to the water-cooled requirement. Validate mechanical mounting specifications against system constraints prior to ordering.
Selection Notes
Select this module for applications necessitating extreme current ratings up to 950 Amps. Consider the water-cooling requirement when designing thermal management solutions. Evaluate the 1.4 kV reverse voltage rating against circuit peak inverse voltage requirements. Assess the WC-500 package dimensions for spatial integration within the target enclosure.
Part Context
This component belongs to the IXYS discrete semiconductor module portfolio, specifically engineered for high-power industrial uses. The MDD series represents robust silicon-based solutions for demanding electrical environments. As a high-current device, it supports critical infrastructure where reliability under heavy load is paramount.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with alternative high-current modules if sourcing is constrained.
