MBRS1045CT-Y

Diode Arrays Overview

The MBRS1045CT-Y is a dual common cathode Schottky barrier rectifier manufactured by Taiwan Semiconductor Corporation. It features two independent rectifying elements within a single package, providing a total average forward current of 10 Amperes with 5 Amperes per leg. The device supports a maximum repetitive peak reverse voltage of 45 Volts. Constructed using metal-silicon junction technology, it ensures majority carrier conduction for high efficiency. The component utilizes a TO-220AB plastic encapsulated case designed for flange mounting applications.

Diode Arrays Feature Summary

• Dual common cathode configuration integrating two independent Schottky diodes in one package
• Metal silicon junction construction enabling majority carrier conduction for low power loss
• Guard ring die design incorporated to provide protection against transient overvoltage conditions
• High temperature soldering capability guaranteed at specified thermal limits

Diode Arrays Applications

• Low voltage high frequency inverters
• Free wheeling diode circuits
• Polarity protection applications

Diode Arrays Procurement Notes

Verify the specific manufacturer marking and datasheet revision when sourcing this component. Confirm that the suffix Y corresponds to the intended packaging or tape-and-reel specification required for your assembly process. Ensure the supplier provides documentation confirming the TO-220AB package dimensions and electrical characteristics match the official Taiwan Semiconductor specifications.

Diode Arrays Selection Notes

Select this component for designs requiring dual polarity protection or synchronous rectification where space constraints favor a dual package over discrete single units. The 45V rating suits low voltage DC systems. Evaluate thermal management requirements as the TO-220AB package relies on heatsinking for optimal performance under full load conditions compared to surface mount alternatives.

Diode Arrays Part Context

This part belongs to the MBR series of Schottky barrier rectifiers known for high efficiency and fast switching speeds. The dual configuration allows for compact circuit layouts in bridgeless PFC topologies or redundant power paths. It serves as a robust solution for replacing standard PN junction rectifiers in applications demanding lower forward voltage drops and reduced switching losses.

Diode Arrays Replacement Considerations

Cross-reference with other manufacturers' dual common cathode Schottky rectifiers rated for 10A and 45V. Verify pinout compatibility and physical footprint alignment before substitution. Ensure equivalent surge current ratings and reverse leakage characteristics are met for reliable operation.