MDD72-08N1B

$28.41

Description：DIODE MOD GP 800V 113A TO-240AA
Series：-

SKU:956a658aa364 Category: Diode Arrays Brand: IXYS

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Product introduction

Product Detailed Parameters

Description：DIODE MOD GP 800V 113A TO-240AA
Series：-
Mfr：IXYS
Package：Box
Diode Configuration：1 Pair Series Connection
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：800 V
Current - Average Rectified (Io) (per Diode)：113A
Voltage - Forward (Vf) (Max) @ If：1.6 V @ 300 A
Speed：Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：15 mA @ 800 V
Operating Temperature - Junction：-40°C ~ 150°C
Mounting Type：Chassis Mount
Package / Case：TO-240AA
Supplier Device Package：TO-240AA
Grade：-
Qualification：-

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MDD72-08N1B

Overview

The IXYS MDD72-08N1B is a silicon single-phase rectifier diode module designed for high-power industrial applications. It features an output current of 72 A and a maximum repetitive reverse voltage (Vr) of 800 V. The device utilizes a TO-240AA screw-mount package, ensuring robust mechanical stability and efficient thermal dissipation. Key electrical characteristics include a forward voltage (Vf) of 1.6 V and a maximum operating temperature of +150 °C. The module operates within a junction temperature range of -40 °C to +150 °C, providing reliable performance in demanding power conversion environments.

Feature Summary

High-current capability with 72 A continuous output rating
Robust 800 V reverse voltage blocking capacity
Thermal efficiency optimized for high-temperature operation up to 150 °C
Secure screw-mount installation in standard TO-240AA housing

Applications

Industrial motor drives and variable frequency drives
AC/DC power supply rectification stages
Welding equipment power circuits
General-purpose industrial control systems

Procurement Notes

Verify the specific part number against official IXYS documentation to confirm technical specifications and compliance status. Ensure that the procurement channel provides authentic components with traceable manufacturing records. Cross-reference datasheet parameters such as thermal resistance and voltage ratings with system requirements before integration. Confirm packaging details and handling instructions to prevent damage during installation.

Selection Notes

Select this module when designing circuits requiring high current density and moderate voltage blocking in a compact form factor. The TO-240AA package facilitates direct mounting to heatsinks, simplifying thermal management strategies. Consider the 1.6 V forward voltage drop for efficiency calculations in low-voltage, high-current applications. Evaluate the 150 °C maximum junction temperature limit against ambient conditions and cooling capabilities.

Part Context

The MDD72-08N1B belongs to the IXYS MDD series of discrete semiconductor modules, which are engineered for robustness in power electronics. This series typically employs silicon technology to deliver reliable rectification in industrial settings. The component integrates two elements in a single-phase configuration, offering a compact solution compared to discrete diode assemblies. Its design focuses on minimizing parasitic inductance and maximizing thermal conductivity.