BAV99W,115

Overview

The Nexperia BAV99W,115 is a small-signal switching diode featuring a dual configuration within an SOT-323 (SC-70) surface-mount package. It supports a maximum continuous forward current of 150 mA and a peak reverse repetitive voltage of 100 V. The device exhibits a fast peak reverse recovery time of 4 ns and low capacitance. Electrical characteristics include a maximum forward voltage of 1.25 V at rated current and a reverse leakage current of 500 nA. It operates reliably across a temperature range from -65 °C to +150 °C and meets AEC-Q101 automotive qualification standards.

Feature Summary

• High-speed switching capability with a reverse recovery time of 4 ns
• Dual internal configuration in a compact SC-70 footprint
• Automotive-grade reliability certified under AEC-Q101 standards
• Low leakage current and low junction capacitance for signal integrity

Applications

• High-speed signal switching circuits
• Reverse polarity protection
• General-purpose rectification in consumer electronics
• Logic level shifting and clamping applications

Procurement Notes

Verify the specific suffix '115' corresponds to the standard tape-and-reel packaging format intended for automated assembly. Confirm that the AEC-Q101 qualification status aligns with your specific automotive or industrial reliability requirements. Ensure the SOT-323 footprint dimensions match your PCB layout constraints before finalizing component selection.

Selection Notes

Select this component when a dual-diode solution is required in minimal space. The 100 V rating suits general logic and low-voltage power applications. Consider the 4 ns recovery speed for high-frequency signals. Verify thermal management needs as the small package limits heat dissipation compared to larger through-hole alternatives.

Part Context

This part belongs to the Nexperia BAV99 series of high-speed switching diodes. The series is designed for small surface-mounted device plastic packages. It serves as a standard replacement for legacy dual diode configurations in modern compact electronic designs requiring fast switching and low leakage.

Replacement Considerations

Direct functional equivalents include the BAV99S,115 which utilizes the SOT-363 package. Other compatible parts in the same family may offer different pinouts or package sizes while maintaining similar electrical specifications.