vivkr
|
Hi Aaron,
Usually, ESD diodes are just like any other diodes. However, you would need to know which layer they were drawn in. It could be that the layout you have is the result of some processing on the original layout. I don't know if you have a standard GDSII or something else that you are looking at.
In this case, I would make a copy of the diode layout and then click on the layers to see the names. It could be that the layout has no "drawing" layers but "net" layers or something like this. You would only be used to the drawing layers, e.g. in the LSW, NPLUS (dg) and you might have NPLUS (nt) in the layout at present.
You can change all layers to drawing layers in a copy to get an idea of what you are actually looking at.
Regards Vivek
|