16 volt 20 amp diode

[Lloyd Thomas]

I am looking for a diode to mometarily operate a lift pump but block volage to computer in truck which operates pump after start.
I would like to control this whit a mometary switch

 

[spec]

I am looking for a diode to mometarily operate a lift pump but block volage to computer in truck which operates pump after start.
I would like to control this whit a mometary switch

Hi Lloyd,

Here are some diodes. With diodes the higher the current and voltage rating the better, within bounds.

https://www.ebay.com/sch/i.html?_od...A0.H0.Xdiode+20A.TRS0&_nkw=diode+20A&_sacat=0

spec