MOSFET Identification

[Bones]

Not exactly sure if this would be the right place for such a thread and it's not a voltmod I'm asking for.....

But anyway here goes.

 

I'm trying to redo some MOSFETs on a board and I cannot find any real technical info on the ones I'm trying to replace - The part numbers from the MOSFETs I have I'm using but so far I've come up with nothing.

Trying to find a direct replacement also seems to be a real pain, haven't found anything on that part of it either.

 

Getting an equivalent MOSFET per specs would work fine but trying to find a place to start so I don't drop in a piece that will do more harm than good isn't going so well.

The MOSFETs in question are for the CPU circuit of a board I'm working on and this is the info I have on these.

 

MOSFETs are manufactured by Alpha and Omega according to the mark before the part number itself.

These are the two pieces I need to redo the power circuit:

 

D414

BE5Y2P

 

D412

BE555A

 

Thanks in advance guys.

[elmor]

AOD414: http://www.aosmd.com/pdfs/datasheet/AOD414.pdf

AOD412: http://www.ic72.com/pdf_file/a/71730.pdf

[Bones]

Thank you for the info.