BAV70S-QX

Overview

The Nexperia BAV70S-QX is a high-speed switching double diode housed in an SOT-363 (SC-88) surface-mount package. It features a peak reverse voltage of 100 V and a forward current of 250 mA. The device exhibits a maximum reverse recovery time of 4 ns and a low junction capacitance of 1.5 pF. Operating temperatures range from -65°C to +150°C, with a power dissipation rating of 200 mW. It meets AEC-Q101 automotive qualification standards.

Feature Summary

• High-speed switching capability with minimal reverse recovery time
• Low junction capacitance for signal integrity
• Automotive-grade reliability under AEC-Q101 standards

Applications

• High-speed switching circuits
• General-purpose switching applications
• Automotive electronic systems

Procurement Notes

Verify the specific suffix 'QX' against official Nexperia documentation to confirm packaging details and reel specifications. Ensure the component matches the SOT-363 footprint requirements for your PCB design. Cross-reference the datasheet revision date to guarantee parameter accuracy during procurement.

Selection Notes

Select this component when space constraints require a dual-diode configuration in a compact SC-88 package. It is suitable for designs demanding fast switching speeds and low leakage currents. Consider its automotive qualification if the application operates in harsh environments or requires long-term stability.

Part Context

This part belongs to Nexperia's BAV series of small-signal switching diodes. The series is designed for general-purpose and high-speed applications. The Q-series designation indicates compliance with automotive quality standards, distinguishing it from standard commercial variants within the same electrical family.

Replacement Considerations

Check for direct substitutes such as BAV70S,135 or other AEC-Q101 qualified dual diodes in SOT-363 packages. Verify pinout compatibility and thermal characteristics before substitution.