BAT54XY-QX

Single Diodes Overview

The BAT54XY-QX is a Schottky barrier diode manufactured by Nexperia, designed for high-speed switching and voltage clamping applications. It features a double dual series configuration within a compact SOT363 (SC-88) surface-mount package. Key electrical parameters include a maximum repetitive reverse voltage of 30 V and a forward current rating of 200 mA. The device exhibits a low forward voltage of 800 mV and a minimal reverse leakage current of 2 µA. It supports a forward surge current of 600 mA and operates reliably across a temperature range from -65 °C to +125 °C.

Single Diodes Feature Summary

• Low forward voltage characteristics enable efficient power handling in signal paths.
• Ultra-small and flat lead SMD plastic package ensures excellent coplanarity and improved thermal behavior.
• Low capacitance design supports ultra-high-speed switching operations.

Single Diodes Applications

• Voltage clamping
• Line termination
• Reverse polarity protection

Single Diodes Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm automotive qualification status and exact tape-and-reel specifications. Ensure the ordering part number matches the required RoHS compliance and packaging format. Cross-reference with the manufacturer's latest datasheet to validate pinout compatibility and thermal resistance values before finalizing procurement orders.

Single Diodes Selection Notes

Select this component when space constraints require a small SOT363 footprint while maintaining Schottky switching speeds. The 30 V reverse voltage rating suits low-voltage signal processing circuits. Consider the 200 mA forward current limit for load requirements. Verify that the low leakage current meets system noise floor requirements for sensitive analog or digital interfaces.

Single Diodes Part Context

This component belongs to the BAT54 series of Schottky barrier diodes produced by Nexperia. These devices are engineered for general-purpose applications requiring fast recovery times and low power loss. The series utilizes silicon planar technology encapsulated in various small surface-mount packages to facilitate automated assembly and high-density PCB layouts.

Single Diodes Replacement Considerations

BAT54XYH serves as a related variant within the same family but differs in configuration and current ratings. Verify pinout compatibility and electrical limits before substitution. No other direct public substitute part numbers are confirmed for this specific model.