csd18542kcs.pdf datasheet:

Sample & Support &Product Technical Tools &Buy CommunityFolder Documents SoftwareCSD18542KCSSLPS557 JUNE 2015CSD18542KCS 60 V N-Channel NexFET Power MOSFET1 FeaturesProduct Summary1 Ultra-Low Qg and QgdTA = 25C TYPICAL VALUE UNIT Low Thermal ResistanceVDS Drain-to-source voltage 60 V Avalanche RatedQg Gate charge total (10 V) 44 nC Logic Level Qgd Gate charge gate-to-drain 6.9 nCVGS = 4.5 V 4.0 m Pb Free Terminal PlatingRDS(on) Drain-to-source on-resistanceVGS = 10 V 3.3 m RoHS CompliantVGS(th) Threshold voltage 1.8 V Halogen Free TO-220 Plastic PackageOrdering Information(1)DEVICE QTY MEDIA PACKAGE SHIP2 ApplicationsTO-220 PlasticCSD18542KCS 50 Tube TubePackage DC-DC Conversion(1) For all available packages, see the orderable addendum at Secondary Side Synchronous Rectifier