BAV99 High-speed switching diodesApplicationsHigh-speed switchingGeneral-purpose switchingActually, engineer doesn’t use it for the switching purpose only

Diode pair location in Set Top Box applications

BAV99 adjacent to connector & amplifier

BAV99

BAV99 ESD Protection for GPS

RF low power receive and

transmit

microphone feeding and audio interface

Speaker decoupling

BAV99 is on the signal communication application to replaced four 1N5819 diode

LED Module bar Application

BAV99SOT-23

BAV99SSOT-363

Engineer use the traditional BAV99 and new dual channel BAV99S as a amazed part in Analog Circuit.It is not best solution, but it is best cheaper solution.If you are FAE engineer, you should know it