Radiofrequency receivers, pin diode switch, RF switches, what is switching diode - tatanh1983/conchodom GitHub Wiki

BAV199 Series 85 V 160 mA Surface Mount Low-Leakage Double Diode - SOT-23

https://www.futureelectronics.com/p/semiconductors--discretes--diodes--switching/bav199-215-nexperia-2146121