Use of Schottky Diode in an Overvoltage Protection Circuit

M

meteturedi

Guest
#1
Greetings,

Can someone please explain to me what the use of D500 in the below schematic is? I understand how the circuit behaves under overvoltage condition and shutdown condition but cant find the purpose of Schottky is.

View attachment 137857


Best Regards,
Mete
 
   
   
   
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