FKS4101 P-Ch 40V Fast Switching MOSFETs Product Summary BVDSS RDSON ID -40V 65mΩ -4A SOP8 Pin Configuration The FKS4101 is the high cell density trenched P-ch MOSFETs, which provide excellent RDSON and gate charge for most of the synchronous buck converter applications. The FKS4101 meet the.