BUY BAV74 https://www.utsource.net/itm/p/11275719.html
BAV74 1 PAir Common cathode Switching Diodes 200mA/0.2A SOT-23/SC-59 marking JA ultra highspeed switch/high conductance
Description: Dual N-Channel Switching Diode
Features:
Low On-Resistance
Low Leakage Current
Low Capacitance
High Speed Switching
Halogen Free
Applications:
ESD Protection
General Switching
High Speed Logic Circuits
Automotive Applications
(For reference only)