BAT54H-QX

Single Diodes Overview

The BAT54H-QX is a Schottky barrier diode manufactured by Nexperia USA Inc. It features an integrated guard ring for stress protection and is encapsulated in a small SOT-323 (SC-70) Surface-Mounted Device plastic package. This component is designed for high-speed switching applications, offering low forward voltage and low capacitance characteristics suitable for line termination, voltage clamping, and reverse polarity protection.

Single Diodes Feature Summary

• Low forward voltage
• Low capacitance
• Integrated guard ring for stress protection

Single Diodes Applications

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

Single Diodes Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q101 requirements if automotive qualification is necessary. Cross-reference with authorized distributors to confirm availability and authenticity of the Nexperia USA Inc. product.

Single Diodes Selection Notes

Select this component for designs requiring fast switching speeds and minimal signal distortion due to low capacitance. The low forward voltage makes it suitable for low-voltage logic interfaces. Consider the SOT-323 package size for space-constrained PCB layouts where surface-mount assembly is preferred over through-hole options.

Single Diodes Part Context

This part belongs to the BAT54 series of Schottky barrier diodes from Nexperia. These devices are widely used in consumer electronics and industrial applications for their reliability and compact form factor. The integration of a guard ring enhances robustness against electrostatic discharge and other electrical stresses during operation.

Single Diodes FAQ

What is the primary advantage of the integrated guard ring in the BAT54H-QX?

The integrated guard ring provides enhanced stress protection, improving the device's reliability and robustness against electrical overstress conditions.

Is the BAT54H-QX suitable for high-frequency applications?

Yes, its low capacitance and Schottky barrier technology make it suitable for ultra high-speed switching and high-frequency applications such as line termination.