MBRF50045R

Diode Arrays Overview

The MBRF50045R is a silicon Schottky rectifier module manufactured by GeneSiC Semiconductor. It features a common anode configuration with two elements housed in a TO-244AB package. The device supports a repetitive peak reverse voltage of 45 V and a maximum average forward current of 250 A. Key electrical parameters include a maximum non-repetitive peak forward surge current of 3000 A, a maximum forward voltage of 0.7 V, and a maximum reverse current of 1 uA. It operates within a temperature range of -55 °C to +150 °C.

Diode Arrays Feature Summary

• High surge capability for robust transient handling
• Common anode dual-element configuration for bridge applications
• Chassis mount design via TO-244AB package

Diode Arrays Applications

• Power supply circuits requiring high current rectification
• Free-wheeling diodes in inductive load switching
• DC-DC converter output rectification

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as listings may reference Navitas Semiconductor or GeneSiC Semiconductor due to corporate acquisitions. Confirm the TO-244AB package type and lead configuration match the target PCB footprint. Ensure the common anode polarity aligns with the circuit schematic requirements before finalizing the order.

Diode Arrays Selection Notes

Select this component for applications demanding high average current capacity up to 250 A with low forward voltage drop. The common anode setup simplifies bridge rectifier designs compared to single diodes. Consider thermal management solutions suitable for chassis mounting to maintain junction temperatures within the specified operating range during continuous operation.

Diode Arrays Part Context

This part belongs to the MBRF series of high-power Schottky rectifiers designed for industrial power electronics. It utilizes silicon technology to provide reliable performance in demanding environments. The TO-244AB package allows for efficient heat dissipation through direct chassis attachment, supporting high-current applications in compact form factors.

Diode Arrays Replacement Considerations

Compatible substitutes include the MBRF50045 (non-R suffix) and MBRF50060 for higher voltage ratings. Verify pinout compatibility and thermal resistance characteristics when swapping between variants to ensure equivalent performance in the existing assembly.