MBR20L120CTH

Diode Arrays Overview

The MBR20L120CTH is a dual common cathode Schottky rectifier manufactured by Taiwan Semiconductor. It features a 120V repetitive peak reverse voltage rating and a 20A average forward current per diode. The device utilizes an ITO-220AB package with a full isolated tab for thermal management. Key electrical characteristics include a maximum forward voltage of 850mV at 20A and a low reverse leakage current of 20µA at 100V. The junction temperature range spans from -55°C to 150°C, ensuring reliable operation in high-temperature environments.

Diode Arrays Feature Summary

• Dual common cathode configuration for efficient bridge rectification
• Low forward voltage drop for enhanced energy efficiency
• Guardring structure provides protection against overvoltage conditions
• High surge current capability supports transient load demands

Diode Arrays Applications

• AC/DC switching power supplies
• Free-wheeling rectification in DC-DC converters
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific packing code suffixes when ordering. The prefix 'H' indicates AEC-Q101 qualification and compliance with stricter whisker test standards. The suffix 'G' denotes halogen-free and RoHS compliance. Confirm these markings on the datasheet or supplier documentation to ensure the correct variant matches your design requirements.

Diode Arrays Selection Notes

Select this component for applications requiring high efficiency and low heat generation due to its Schottky barrier technology. The ITO-220AB package offers robust thermal dissipation capabilities suitable for through-hole mounting. Ensure the circuit operates within the specified 120V reverse voltage limit and 20A current rating to maintain device integrity and performance longevity.

Diode Arrays Part Context

This part belongs to the MBRF series of dual common cathode Schottky rectifiers from Taiwan Semiconductor. The series is designed for general-purpose rectification in power electronics. The 'L' designation typically indicates a low forward voltage variant optimized for efficiency. The 'H' prefix aligns the product with automotive reliability standards and environmental compliance directives.

Diode Arrays Replacement Considerations

Cross-reference with other MBRF series parts from Taiwan Semiconductor that share the ITO-220AB package and similar electrical ratings. Verify pinout compatibility and thermal resistance values before substituting. Ensure any alternative meets the same AEC-Q101 and RoHS requirements if applicable.