BAV199-QVL

Overview

The Nexperia BAV199-Q is an epitaxial, medium-speed switching double diode housed in a small SOT23 Surface-Mounted Device plastic package. The internal diodes are connected in series. It features low leakage current and is qualified according to AEC-Q101 for automotive applications. Key electrical parameters include a maximum continuous reverse voltage of 75 V and a repetitive peak reverse voltage of 85 V. The device supports a maximum repetitive peak forward current of 500 mA. Typical characteristics include a switching time of 0.8 µs and a typical leakage current of 3 pA.

Feature Summary

• Epitaxial medium-speed switching design with dual diodes connected in series within a compact SOT23 surface-mounted package.
• Qualified according to AEC-Q101 standards, making it suitable for demanding automotive electronic applications.
• Engineered for low-leakage performance, featuring a typical leakage current of 3 pA at rated conditions.

Applications

• Low-leakage current applications in surface mounted circuits
• Automotive electronics systems requiring AEC-Q101 qualification

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as reel size or tape width. Confirm that the requested variant matches the required automotive grade specifications. Ensure compatibility with standard SOT23 footprint dimensions during PCB layout. Check for any recent product change notices that may affect pinning or marking codes before finalizing procurement orders.

Selection Notes

Select this component when circuit designs require a dual diode configuration with series connection in a minimal footprint. The AEC-Q101 qualification makes it appropriate for automotive environments where reliability is critical. Consider the 75 V continuous reverse voltage rating to ensure adequate margin for operating voltages. Evaluate the thermal resistance characteristics if high ambient temperatures or power dissipation limits are present in the application environment.

Part Context

This component belongs to the Nexperia BAV199-Q family of low-leakage double diodes. It utilizes an epitaxial process to achieve medium-speed switching capabilities while maintaining low leakage characteristics. The SOT23 package provides a standardized surface-mount solution compatible with automated assembly processes commonly used in consumer and industrial electronics manufacturing.

Replacement Considerations

BAV199W

FAQ

How are the two diodes internally connected?

The two diodes inside the BAV199-Q package are connected in series.

What is the maximum repetitive peak reverse voltage?

The maximum repetitive peak reverse voltage (VRRM) is 85 V.

Is this component suitable for automotive use?

Yes, the BAV199-Q is qualified according to the AEC-Q101 standard and is recommended for use in automotive applications.