BAV99W-QX

Diode Arrays Overview

The Nexperia BAV99W-QX is an AEC-Q101 qualified small signal switching diode housed in a SOT-323 (SC-70) surface-mount package. It features a single diode configuration with a peak reverse voltage of 100 V and a maximum forward current of 130 mA. Key electrical parameters include a reverse recovery time of 4 ns, a forward voltage of 1.25 V, and a reverse current of 500 nA. The device operates within a temperature range of -65°C to +155°C, dissipates up to 200 mW, and exhibits a maximum diode capacitance of 1.5 pF.

Diode Arrays Feature Summary

• High-speed switching capability with a reverse recovery time of 4 ns
• Automotive qualification compliant with AEC-Q101 standards
• Low leakage current and low capacitance for signal integrity

Diode Arrays Applications

• High-speed switching circuits
• Reverse polarity protection
• General-purpose switching applications

Diode Arrays Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm it denotes the correct tape-and-reel packaging format and automotive grade status. Ensure the ordering part number matches the required quantity per reel. Confirm RoHS compliance and REACH status via the manufacturer's chemical content database before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component when automotive reliability is required alongside high-speed performance in a compact SC-70 footprint. The 100 V rating and 130 mA current capacity suit general signal switching tasks. Compare the 4 ns recovery time against circuit requirements to ensure adequate speed. Verify thermal dissipation limits relative to the application's ambient temperature constraints.

Diode Arrays Part Context

This device belongs to the Nexperia BAV99 series of high-speed switching diodes. The series is characterized by encapsulation in small Surface-Mounted Device plastic packages. These components are designed for applications demanding fast switching speeds and low capacitance, serving as standard solutions for signal processing and protection in modern electronic systems.

Diode Arrays Replacement Considerations

Cross-reference with other BAV99 variants such as BAV99W,135 or BAV99,215. Verify that alternative packages like SOT-23 are compatible with the PCB layout. Ensure the substitute maintains the same AEC-Q101 qualification if automotive use is intended.