MBRF20100CTR

Diode Arrays Overview

The MBRF20100CTR is a dual high-voltage Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a common cathode configuration with two independent elements within a single package. The device supports a maximum repetitive peak reverse voltage of 100V and an average forward rectified current of 20A, distributed as 10A per leg. It utilizes ITO-220AB surface-mount packaging with isolated thermal pads. Key electrical characteristics include a peak non-repetitive surge current capability of 150A and a typical forward voltage drop of 0.95V at 20A. The component operates reliably across a junction temperature range from -55°C to +150°C.

Diode Arrays Feature Summary

• Employs trench MOS Schottky technology to minimize power loss and forward voltage drop for improved efficiency.
• Features an electrically isolated case design that eliminates the need for additional insulating hardware during mounting.
• Incorporates a guard ring structure to enhance ruggedness and provide protection against overvoltage conditions.

Diode Arrays Applications

• Switching power supplies
• DC/DC converters
• Free-wheeling diodes in low voltage high frequency inverters
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix 'CTR' corresponds to the tape-and-reel packaging format rather than tube packaging when sourcing. Confirm the manufacturer designation aligns with SMC Diode Solutions or authorized licensee Sangdest Microelectronics. Ensure the component meets RoHS compliance requirements if specified for the target assembly process. Cross-reference the datasheet revision to confirm pinout consistency with existing designs.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling in a compact surface-mount form factor. The common cathode arrangement simplifies circuit layout for full-wave rectification or synchronous rectification topologies. Consider the thermal resistance and isolation properties when designing heatsinking strategies. Evaluate the forward voltage characteristics against system efficiency targets compared to standard PN junction alternatives.

Diode Arrays Part Context

This part belongs to the MBRF series of high-current Schottky rectifiers designed for robust performance in demanding power electronics environments. The series offers various voltage ratings and current capacities, with the MBRF20100CTR specifically targeting 100V applications. The ITO-220AB package provides a balance between thermal dissipation capabilities and PCB space efficiency for industrial and consumer power adapters.

Diode Arrays Replacement Considerations

Compatible substitutes include the MBRF20100CT variant which shares identical electrical specifications but may differ in packaging format. Other equivalent parts from different manufacturers must match the 100V rating, 20A total current capacity, and common cathode configuration. Verify package dimensions and pin compatibility before substitution.