MBR20100CT

Diode Arrays Overview

The MBR20100CT is a dual common cathode Schottky rectifier manufactured by Diodes Incorporated. It features a silicon construction with a maximum repetitive reverse voltage of 100V and an average forward current rating of 20A per diode. The device exhibits a typical forward voltage drop of approximately 0.53V at 10A and 25°C, ensuring low conduction losses. It operates within a junction temperature range of -65°C to +175°C and utilizes a TO-247AC package for efficient thermal management.

Diode Arrays Feature Summary

• Dual common cathode configuration integrating two independent Schottky barriers in a single package
• Metal-semiconductor junction technology eliminates minority carrier storage effects
• Guard ring structure provides enhanced protection against transient overvoltage conditions

Diode Arrays Applications

• Secondary side rectification in LLC resonant converters
• Free-wheeling circuits in high-frequency DC-DC power supplies
• Polarity protection modules in automotive and industrial electronics

Diode Arrays Procurement Notes

Verify the specific manufacturer source when sourcing this component, as the MBR prefix historically relates to Motorola/ON Semiconductor product lines. Confirm that the received unit matches the Diodes Incorporated branding and marking if specified for your supply chain requirements. Ensure the package type corresponds to the intended PCB footprint and thermal design constraints.

Diode Arrays Selection Notes

Select this component for applications requiring low forward voltage drop to minimize heat generation in medium-power designs. The TO-247AC package facilitates direct mounting to heatsinks for effective thermal dissipation. Evaluate the 100V reverse voltage rating against peak inverse voltage spikes in the target circuit topology to ensure adequate safety margins during operation.

Diode Arrays Part Context

This device belongs to the broader category of high-efficiency Schottky barrier rectifiers designed for switching power applications. Unlike standard PN junction diodes, it leverages majority carrier conduction to achieve superior switching speeds. The dual common cathode arrangement simplifies circuit layout for center-tapped transformer configurations commonly found in isolated power supply architectures.

Diode Arrays Replacement Considerations

Cross-reference with other 20A 100V dual Schottky rectifiers in the TO-247 package. Verify pinout compatibility and thermal resistance specifications before substituting with equivalent parts from alternative manufacturers.