I'm having a little trouble reading this schematic mostly with the FDC6420C mosfets. I know there are only 4 (says in parts required) and are 6 pin. I just don't know which ones get paired up. I'm used to more of automotive wiring diagrams.

Also on the BAT54S diodes, are these 3 pin? If so would someone have a full part number as I already have 2 pin ones.

Thanks