MBRB3045CT

Diode Arrays Overview

The MBRB3045CT is a dual Schottky barrier rectifier manufactured by SMC Diode Solutions. It features a common cathode configuration with two silicon elements housed in a D2PAK surface-mount package. The device supports an average forward current of 30 amperes and withstands a repetitive peak reverse voltage of 45 volts. Key electrical characteristics include a maximum forward voltage of 700 millivolts at the rated current and a reverse leakage current of 1 milliampere at 45 volts. The component operates within a junction temperature range of -55°C to 150°C.

Diode Arrays Feature Summary

• Dual Schottky barrier rectifier design for efficient power conversion
• Common cathode configuration simplifies circuit layout
• Low forward voltage drop minimizes conduction losses
• High surge current capability ensures robust operation

Diode Arrays Applications

• DC-DC converters
• Free-wheeling diodes in inductive load circuits
• Power supply output rectification

Diode Arrays Procurement Notes

Verify the specific manufacturer designation, as this part number may be sourced from various distributors or secondary suppliers. Confirm that the received components match the SMC Diode Solutions specifications regarding pinout, marking codes, and thermal performance. Ensure compliance with relevant environmental standards required for the final assembly.

Diode Arrays Selection Notes

Select this component for applications requiring high efficiency and low forward voltage drop in medium-power DC-DC conversion. The D2PAK package provides adequate thermal dissipation for continuous currents up to 30 amperes. Consider the 45-volt reverse voltage rating when designing for systems with potential voltage spikes or higher input voltages.

Diode Arrays Part Context

This component belongs to the family of dual Schottky rectifiers designed for surface-mount technology. It serves as a solid-state alternative to traditional PN-junction diodes, offering faster switching speeds and reduced heat generation. The common cathode arrangement allows for use in full-wave rectification configurations without requiring additional external components.

Diode Arrays Replacement Considerations

Direct substitutes include the MBRB3045CT-TP from Micro Commercial Components and the MBRB3045CTM3/I from Vishay. These alternatives share identical electrical ratings and pin configurations, facilitating drop-in replacements in existing designs.