TUAU6GH M3G

Single Diodes Overview

The TUAU6GH M3G is a high-efficiency recovery rectifier manufactured by Taiwan Semiconductor Corporation. It features a 400V reverse voltage rating and a continuous forward current of 6A. The device utilizes a glass passivated junction chip for enhanced reliability and fast switching capabilities, resulting in low power loss. It is housed in the SMPC (DO-214AB) surface mount package, designed for compact PCB layouts. The component is AEC-Q101 qualified, indicating suitability for automotive applications requiring robust performance under varying thermal conditions.

Single Diodes Feature Summary

• Glass passivated junction chip construction
• AEC-Q101 qualified for automotive use
• Fast switching for high efficiency
• Low power loss operation

Single Diodes Applications

• Automotive power supply circuits
• General purpose rectification
• High frequency switching applications

Single Diodes Procurement Notes

Verify the specific suffix 'M3G' to confirm RoHS compliance and halogen-free status as defined by the manufacturer. Ensure the package type matches the required footprint on the printed circuit board. Cross-reference the full part number with official distributor catalogs to confirm availability and lead times, as these factors are subject to change based on production schedules and global supply chain conditions.

Single Diodes Selection Notes

Select this component when a surface mount solution is required for 400V applications with up to 6A current handling. The SMPC package offers a balance between current capacity and board space efficiency. Consider the AEC-Q101 qualification if the design targets automotive electronics. Evaluate the thermal management requirements based on the expected operating environment and duty cycle to ensure reliable long-term performance.

Single Diodes Part Context

This part belongs to the TUAU series of high-efficient recovery rectifiers from Taiwan Semiconductor. The series includes variants with different voltage ratings, such as the TUAU6JH for 600V applications. These components share similar packaging and feature sets but differ in their maximum repetitive peak reverse voltage specifications, allowing designers to choose based on specific circuit voltage requirements.

Single Diodes Replacement Considerations

Check for direct substitutes within the same series, such as other voltage-rated variants like TUAU6JH, if system voltage permits. Verify that any replacement maintains the SMPC package outline and electrical characteristics including forward voltage drop and reverse recovery time to ensure compatibility with existing PCB designs and thermal constraints.