BAV99L [Onsemi]

The switching diode is designed for high speed switching applications. This dual diode device contains two diodes in series encapsulated in a SOT-23 surface mount package.

BAV99L is an onsemi dual series switching diode designed for high-speed switching applications. It integrates two switching diodes connected in series inside a compact SOT-23 surface-mount package, making it suitable for signal switching, protection, and logic steering circuits in space-constrained electronic designs.

• Pb-Free Packages are Available
• S Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AECQ101 Qualified and PPAP Capable

Key Features

1. Dual series diode structure
BAV99L contains two diodes connected in series in one small SOT-23 package. This saves PCB space and is useful for signal routing, clamping, and protection circuits.

2. High-speed switching performance
With a typical reverse recovery time of 6ns, the device is suitable for fast signal switching and high-speed logic-level applications.

3. 100V reverse voltage rating
The diode supports 100V reverse voltage and 100V repetitive peak reverse voltage, giving it enough voltage margin for many small-signal and protection circuits.

4. 215mA forward current capability
Each diode is rated for 215mA forward current, making it suitable for general-purpose signal switching and low-current protection use.

5. Low diode capacitance
The typical diode capacitance is 1.5pF, which helps reduce signal loading in high-speed or sensitive signal paths.

6. Compact SOT-23 package
The SOT-23 surface-mount package is suitable for compact PCB layouts and automated assembly.

7. Environmentally compliant construction
The device is listed as Pb-free, halogen-free / BFR-free, and RoHS compliant, supporting modern electronic manufacturing requirements.