Recently I ordered some tiny SMD MOSFETs (AO3400) I never paid any attention to ESD. After soldering several MOSFETs on SMD to DIP conversion boards for prototyping I noticed they didn't function correctly after some searching I found out that it is because of ESD.
I understand the gate pin is the most sensitive but what about drain and source, how does the sensitivity different pins compare? if I finally solder them on PCB and the drain is to be an output (to be connected to LED strips) do I have to provide ESD protection for this pin? What about touching the board? Is putting some glue or epoxy on the MOSFET any good?