BAV99-QR

Overview

The Nexperia BAV99-QR is a dual series high-speed switching diode qualified to AEC-Q101 standards for automotive applications. It features a peak reverse repetitive voltage (Vrrm) of 100 V and a maximum continuous forward current (If) of 215 mA. The device exhibits a peak reverse recovery time (trr) of 4 ns and a low junction capacitance (Cd) of 1.5 pF. Encapsulated in the SOT-23 surface-mount package, it operates within a temperature range of -65°C to +150°C.

Feature Summary

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

Applications

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

Procurement Notes

Verify the specific suffix 'QR' against official Nexperia documentation to confirm exact tape-and-reel specifications and regional availability. Ensure the selected component matches the required AEC-Q101 automotive qualification level for your target application environment.

Selection Notes

Select this component when automotive reliability and high-speed performance are required in a compact SOT-23 footprint. Consider the 100 V reverse voltage rating and 215 mA forward current limits to ensure adequate headroom for the intended circuit design parameters.

Part Context

This part belongs to the BAV99 series of dual series high-speed switching diodes manufactured by Nexperia. The series is designed for general-purpose and high-speed applications, offering a balance of fast switching speeds and low power consumption in small surface-mount packages suitable for automated assembly.

Replacement Considerations

Compatible substitutes include other AEC-Q101 qualified dual series switching diodes from manufacturers such as ON Semiconductor or Diodes Inc., provided they match the SOT-23 package and electrical ratings.