BAV99QB-QZ

Diode Arrays Overview

The Nexperia BAV99QB-QZ is a dual series high-speed switching diode housed in an ultra-small DFN1110D-3 (SOT8015) surface-mount package. It features a peak reverse voltage of 90 V, a maximum forward current of 300 mA, and a rapid recovery time of 4 ns. The device exhibits low leakage current and minimal capacitance of 2 pF, with a power dissipation rating of 625 mW. Operating temperatures range from -55 °C to +150 °C.

Diode Arrays Feature Summary

• High switching speed with a typical recovery time of 4 ns
• Ultra-small DFN1110D-3 package with visible side pads for solderability
• Low leakage current and low junction capacitance
• Suitable for automatic optical inspection of solder joints

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific suffix QZ against official Nexperia documentation to confirm the exact tape-and-reel packaging configuration and quantity per reel. Ensure the component meets AEC-Q101 automotive qualification requirements if intended for such environments. Cross-reference the manufacturer part number with authorized distributor listings to confirm current availability and authenticity before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when space constraints require an ultra-small footprint while maintaining high-speed performance. The DFN1110D-3 package offers a smaller area than conventional leaded SMD packages. Consider the 90 V reverse voltage limit and 300 mA forward current capability relative to circuit demands. The low capacitance makes it suitable for high-frequency signal paths where minimal interference is critical.

Diode Arrays Part Context

This device belongs to the BAV99 series of high-speed switching diodes manufactured by Nexperia. The series is characterized by fast switching speeds and low leakage currents across various small surface-mount packages. The BAV99QB-QZ specifically utilizes the DFN1110D-3 leadless package, distinguishing it from other series members that may use SOT-23 or SC-70 form factors.

Diode Arrays Replacement Considerations

Direct replacements include BAV99QB and BAV99QC-Q, which share similar electrical characteristics but may differ in package dimensions or specific automotive qualification status. Verify pinout compatibility and thermal performance when substituting.