SBRA340T3G

Single Diodes Overview

The SBRA340T3G is a surface-mount Schottky barrier rectifier manufactured by onsemi and distributed by Flip Electronics. It features a single diode configuration in an SMA (DO-214AC) package. Key electrical parameters include a maximum repetitive peak reverse voltage of 40V, an average forward current rating of 3A, and a maximum forward voltage of 450mV. The device supports a maximum junction temperature of 150°C.

Single Diodes Feature Summary

• Schottky barrier construction for low forward voltage drop
• Surface mount design in SMA package
• High thermal stability with 150°C junction temperature rating

Single Diodes Applications

• DC-DC converter output rectification
• Power supply freewheeling applications
• Reverse polarity protection circuits

Single Diodes Procurement Notes

Verify the manufacturer origin, as the part number is assigned to onsemi while Flip Electronics acts as a distributor. Confirm the specific datasheet version and compliance status directly with the supplier documentation before integration into production designs.

Single Diodes Selection Notes

Select this component for applications requiring a 40V reverse voltage rating and 3A continuous current capability. Ensure the PCB layout accommodates the SMA footprint and that the operating environment remains within the specified 150°C junction temperature limit for reliable operation.

Single Diodes Part Context

This component belongs to the family of surface-mount Schottky power rectifiers designed for efficient power conversion. It utilizes silicon carbide technology to minimize switching losses and forward conduction drops compared to standard PN junction diodes.

Single Diodes Replacement Considerations

Direct substitutes may include other 40V 3A SMA Schottky diodes from manufacturers such as Vishay or Littelfuse, provided pinout and thermal characteristics match. Verify equivalent forward voltage and reverse leakage specifications.