MDMA110P1600TG

Overview

The MDMA110P1600TG is a general-purpose rectifier diode manufactured by IXYS, designed for high-power applications. It features a peak repetitive reverse voltage (Vrrm) of 1600 V and a maximum continuous forward current (If) of 110 A. The device utilizes a TO-240 package with seven pins and supports panel mounting. Key electrical characteristics include a peak non-repetitive forward surge current (Ifsm) of 3.03 kA, a maximum forward voltage (Vf) of 1.43 V, and a peak reverse current (Ir) of 3.5 mA. The operational temperature range spans from -40°C to 150°C.

Feature Summary

• High-voltage capability with 1600 V repetitive reverse blocking voltage
• Robust surge handling with 3.03 kA peak non-repetitive forward current rating
• Integrated thermal management via direct panel mounting interface
• Wide operating temperature range suitable for demanding industrial environments

Applications

• Industrial power conversion systems
• Welding equipment rectifiers
• Uninterruptible power supply (UPS) units
• General-purpose high-current rectification circuits

Procurement Notes

Verify the specific suffix 'TG' against the manufacturer's official datasheet to confirm terminal plating and packaging specifications. Ensure the ordered component matches the exact pin configuration and thermal resistance values required for your heatsink design. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm compliance with relevant environmental directives if applicable to your region.

Selection Notes

Select this component when a single-phase or bridge rectifier requires 1600 V blocking capability and 110 A continuous current in a TO-240 form factor. Compare thermal resistance and forward voltage drop against alternative packages like TO-247 or module formats if space constraints exist. Evaluate the 1.43 V forward voltage impact on system efficiency at full load. Consider the 7-pin layout for integration into existing PCB or busbar designs.

Part Context

This diode belongs to IXYS's line of high-power discrete rectifiers, often used in conjunction with thyristor modules like the MCMA series for complete converter stages. The TO-240 package provides a standardized footprint for panel-mount applications, facilitating easy integration into industrial enclosures. It serves as a critical component in converting AC to DC for heavy-duty machinery and power infrastructure.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with generic equivalents based on matching Vrrm, If, and package dimensions before substitution.