MBR0540T1

Single Diodes Overview

The MBR0540T1 is a surface mount Schottky power rectifier in an SOD-123 package. It features a peak repetitive reverse voltage of 40 V and an average rectified forward current of 0.5 A at a case temperature of 115°C. The device supports a non-repetitive peak surge current of 5.5 A and operates within a junction temperature range of -55°C to +150°C.

Single Diodes Feature Summary

• Employs the Schottky Barrier principle with barrier metal for optimal forward voltage drop and reverse current tradeoff.
• Includes Guardring technology for enhanced stress protection.
• Epoxy material meets UL 94 V-0 flammability rating at 0.125 inches thickness.

Single Diodes Applications

• Low voltage, high frequency rectification
• Free wheeling diodes in surface mount applications
• Polarity protection circuits

Single Diodes Procurement Notes

Verify the specific ordering suffix when sourcing components. The base part number MBR0540T1 indicates a standard tape and reel configuration. Confirm whether Pb-free variants are required, as these utilize a distinct G suffix. Ensure the selected variant matches the desired packaging quantity and compliance standards before finalizing procurement.

Single Diodes Selection Notes

Select this component for systems requiring compact size and weight reduction compared to leadless MELF packages. Evaluate thermal resistance values against the expected ambient conditions. Consider the low forward voltage characteristics for efficiency in low voltage DC-DC converter designs where minimal power loss is critical.

Single Diodes Part Context

This device belongs to the Schottky Power Rectifier series from ON Semiconductor. It utilizes the SOD-123 plastic package (Case 425) designed for automated board assembly. The product line emphasizes reliability through stress protection features and compliance with environmental regulations regarding hazardous substances.

Single Diodes Replacement Considerations

MBR0540T3 serves as a compatible alternative offering identical electrical specifications but packaged in a larger 10,000-unit tape and reel format. Verify pinout compatibility and physical footprint alignment during substitution planning.