The requested file:
https://pdf.datasheetcatalog.com/datasheets/50/346688_DS.pdf
is the data sheet for the following electronic components:

Fairchild Semiconductor

#	Part Name	Description
1	RFD4N06L	4A/ 60V/ 0.600 Ohm/ Logic Level/ N-Channel Power MOSFETs

Intersil

#	Part Name	Description
1	RFD4N06L	4A/ 60V/ 0.600 Ohm/ Logic Level/ N-Channel Power MOSFETs
2	RFD4N06LSM	4A/ 60V/ 0.600 Ohm/ Logic Level/ N-Channel Power MOSFETs

Select the part name and then you can download the datasheet in PDF format.