MBRX140-TP

Single Diodes Overview

The MBRX140-TP is a 1.0 Amp Schottky Barrier Rectifier manufactured by Micro Commercial Components (MCC). It features a maximum repetitive peak reverse voltage of 40V and a maximum RMS voltage of 28V. The device exhibits a maximum instantaneous forward voltage of 0.55V at an average forward current of 1.0A. It supports a peak forward surge current of 20A for an 8.3ms half-sine pulse. The component operates within a junction temperature range of -55°C to +125°C and utilizes the SOD-123 surface mount package.

Single Diodes Feature Summary

• Utilizes Schottky barrier technology for low forward voltage drop and high switching efficiency.
• Designed for surface mount applications with extremely low thermal resistance.
• Encapsulated in epoxy meeting UL 94 V-0 flammability rating.
• Moisture sensitivity level 1 compliant.

Single Diodes Applications

• Surface mount DC/DC converters
• Power supply rectification
• Free-wheeling diodes in inductive circuits

Single Diodes Procurement Notes

Verify authenticity through authorized MCC distributors or direct procurement channels to avoid counterfeit components. Confirm the specific suffix requirements, such as adding '-HF' for halogen-free versions if mandated by project specifications. Ensure the ordering information matches the required tape and reel quantities for automated assembly processes.

Single Diodes Selection Notes

Select this component for circuits requiring a 40V blocking voltage and 1.0A continuous current handling capability. The SOD-123 package is suitable for space-constrained designs. Consider the 0.55V forward voltage characteristic for efficiency optimization. Verify that the operating ambient temperatures align with the specified derating curves for reliable performance.

Single Diodes Part Context

This part belongs to the MBRX series of 1.0 Amp Schottky Barrier Rectifiers from Micro Commercial Components. The series includes variants with different voltage ratings, specifically 20V, 30V, 40V, and 60V options. All devices share similar physical dimensions and electrical characteristics regarding current handling and package type.

Single Diodes Replacement Considerations

Compatible substitutes include other 1.0A 40V Schottky rectifiers in the SOD-123 package. Verify pinout compatibility and ensure equivalent forward voltage and reverse leakage current specifications are met before substitution.

Single Diodes FAQ

What is the maximum thermal resistance of the MBRX140-TP?

The maximum thermal resistance from junction to ambient is 200 °C/W.

Does the MBRX140-TP come in a halogen-free version?

Yes, a halogen-free version is available by adding the '-HF' suffix to the part number.