I took my MM apart and was able to determine the part number of the FETs for those interested. If you flip it over, you can just make out the part number on a couple of the FETs: 22N03S.
And
here is the datasheet...
I haven't had time to really pore through it, but I'm sure other electrically-minded people will like this (GriffinRU, Zeropointbug, etc).