MBRD1545CTL

Diode Arrays Overview

The MBRD1545CTL is a Schottky barrier rectifier diode array manufactured by SMC Diode Solutions. It features a dual common cathode configuration housed in a surface-mount TO-252-3 (DPAK) package. The device supports a maximum repetitive peak reverse voltage of 45 V and an average forward rectified current of 15 A per element. It exhibits a low forward voltage drop of 0.65 V at 7.5 A, ensuring high efficiency. The junction temperature range spans from -55°C to 150°C, providing robust thermal performance for demanding electronic applications.

Diode Arrays Feature Summary

• Dual common cathode Schottky barrier rectifier array
• Ultra-low forward voltage drop for enhanced efficiency
• High surge current handling capability
• Surface-mount DPAK packaging for automated assembly

Diode Arrays Applications

• Bypass diodes for solar photovoltaic panels
• Free-wheeling rectification in DC-DC converters
• Polarity protection circuits in power supplies
• Low-loss rectification in high-frequency switching applications

Diode Arrays Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required thermal management and mounting constraints for the target PCB design. Cross-reference the component marking with the datasheet to authenticate the source and prevent counterfeit components during acquisition.

Diode Arrays Selection Notes

Select this component when a compact surface-mount solution is required for dual-channel rectification with high current capacity. The low forward voltage minimizes power dissipation compared to standard PN junctions. Evaluate the thermal resistance of the DPAK package relative to the expected ambient conditions and ensure adequate copper area on the PCB for heat dissipation to maintain junction temperatures within safe operating limits.

Diode Arrays Part Context

This part belongs to the MBRD series of dual Schottky rectifiers designed for high-efficiency power conversion. It complements single-element variants like the MBR1545 by offering integrated dual-channel functionality in a standardized surface-mount footprint. The series is engineered to replace bulkier through-hole solutions while maintaining comparable current ratings and reverse voltage capabilities for modern compact electronics.

Diode Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal characteristics if considering alternative manufacturers' dual Schottky arrays in the TO-252-3 package.