BAV99W/DG/B3F

Diode Arrays Overview

The BAV99W/DG/B3F is a small-signal switching diode manufactured by Nexperia, featuring a dual configuration within an SOT-323 (SC-70) surface-mount package. It supports a maximum continuous forward current of 150 mA and withstands a peak reverse voltage of 100 V. The device exhibits a fast reverse recovery time of 4 ns and a low forward voltage of 1.25 V at rated current. Operating temperatures range from -65 °C to +150 °C, with a peak non-repetitive forward surge current capability of 4 A.

Diode Arrays Feature Summary

• High-speed switching performance with minimal reverse recovery delay
• Dual internal diode structure in a compact three-terminal surface-mount footprint
• Low leakage current characteristics for efficient signal isolation
• Qualified for automotive applications under AEC-Q101 standards

Diode Arrays Applications

• High-speed electronic signal switching circuits
• Reverse polarity protection in sensitive electronics
• General-purpose rectification in consumer devices
• Clamping and steering functions in logic interfaces

Diode Arrays Procurement Notes

Verify the specific suffix 'DG/B3F' against official Nexperia documentation to confirm tape-and-reel specifications and marking codes. Ensure compatibility with standard SC-70 footprints during PCB layout. Confirm RoHS compliance status for the specific manufacturing batch prior to integration into regulated assemblies.

Diode Arrays Selection Notes

Select this component when space constraints require a dual-diode solution in an SC-70 package. It is suitable for designs requiring fast switching speeds below 4 ns and moderate current handling up to 150 mA. Consider thermal management requirements given the small package size and high junction temperature rating.

Diode Arrays Part Context

This part belongs to the Nexperia BAV99 series of high-speed switching diodes. The series is designed for applications demanding rapid response times and low capacitance. The BAV99W variant specifically utilizes the SOT-323 package to provide a smaller footprint compared to traditional through-hole or larger surface-mount alternatives.

Diode Arrays Replacement Considerations

Direct substitutes include BAV99W,115 and BAV99W,135 from Nexperia. Other compatible equivalents may include BAV99LT1G or BAS16 variants, provided pinout and electrical ratings match the design requirements.