MBR0540-TP

Single Diodes Overview

The MBR0540-TP is a silicon Schottky rectifier from Micro Commercial Components, housed in an SOD-123 surface-mount package. It features a maximum average forward current of 0.5A and a maximum repetitive peak reverse voltage of 40V. Key electrical parameters include a typical junction capacitance of 30pF measured at 1.0MHz with 4.0V reverse bias, and a maximum DC reverse current of 0.1mA at rated blocking voltage. The device supports a maximum instantaneous forward surge current of 5.5A for an 8.3ms half-sine wave. Operating junction temperature ranges from -55°C to +125°C, while storage temperature extends to +150°C.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and high switching efficiency
• Encapsulated in halogen-free epoxy meeting UL 94 V-0 flammability rating
• Designed for surface mount applications with extremely low thermal resistance
• Compliant with RoHS standards and classified as a moisture sensitivity level 1 device

Single Diodes Applications

• General purpose rectification in low voltage power supplies
• Freewheeling diodes in DC-DC converter circuits
• Protection against polarity reversal in electronic systems

Single Diodes Procurement Notes

Verify the specific suffix designation when ordering, as the -TP suffix indicates tape and reel packaging containing 3000 pieces per reel. Confirm that the procurement channel is an authorized distributor to ensure genuine parts with full traceability. Unauthorized sources may lack quality assurance or warranty coverage. Check datasheet revisions for any updates to mechanical dimensions or electrical characteristics prior to finalizing purchase orders.

Single Diodes Selection Notes

Select this component for designs requiring a compact surface-mount solution with low forward voltage characteristics. Ensure the circuit operates within the specified 0.5A average forward current limit and does not exceed the 40V peak reverse voltage rating. Consider the thermal resistance of 244°C/W when calculating heat dissipation on FR4 PCBs. Verify that the application environment remains within the -55°C to +125°C operating junction temperature range.

Single Diodes Part Context

This part belongs to the MBR0520 through MBR0580 series of Schottky rectifiers manufactured by Micro Commercial Components. All devices in this family share the same SOD-123 package and 0.5A current rating, differing only in their maximum repetitive peak reverse voltage ratings which range from 20V to 80V. The MBR0540 specifically provides a 40V blocking capability.

Single Diodes Replacement Considerations

Cross-reference with other SOD-123 packaged Schottky diodes offering 0.5A current and 40V reverse voltage ratings. Verify compatibility regarding forward voltage specifications and junction capacitance values to ensure equivalent performance in the target circuit design.