BAT54SW-QF

Single Diodes Overview

The BAT54SW-QF is a Schottky barrier diode array from Nexperia, housed in an SOT-323 (SC-70) surface-mount package. It features two diodes connected in series with a common cathode configuration. The device is qualified to AEC-Q100 standards for automotive applications. Key electrical characteristics include a maximum reverse voltage of 30 V and a continuous forward current rating of 100 mA per diode. It offers low forward voltage drop and fast switching capabilities, making it suitable for compact circuit designs requiring efficient rectification and protection.

Single Diodes Feature Summary

• Planar technology with integrated guard ring for enhanced stress protection
• AEC-Q100 qualified for automotive reliability requirements
• Low forward voltage and capacitance for high-speed performance

Single Diodes Applications

• Ultra high-speed switching
• Line termination
• Voltage clamping
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the specific ordering code suffix to ensure correct packaging type, such as cut tape or reel options. Confirm that the AEC-Q100 qualification status meets your specific automotive grade requirements. Check datasheet revisions for any updates on recommended soldering profiles or storage conditions prior to integration into production lines.

Single Diodes Selection Notes

Select this component when space constraints require an SOT-323 package. Ensure the application voltage does not exceed the 30 V reverse voltage limit. Consider the 100 mA current rating for load requirements. Verify compatibility with surface-mount assembly processes and check thermal dissipation needs for the specific PCB layout.

Single Diodes Part Context

This part belongs to the BAT54S family of Schottky barrier diodes manufactured by Nexperia. The family utilizes planar technology encapsulated in small SMD plastic packages. The -QF suffix typically denotes specific packaging or automotive qualification variants within the broader product line, distinguishing it from standard commercial versions.

Single Diodes Replacement Considerations

Check for direct equivalents like the BAT54SW,115 which shares similar electrical specifications and package type. Verify pinout compatibility and reverse voltage ratings before substitution. Ensure any replacement maintains the required AEC-Q100 qualification if used in automotive contexts.