The SCS400SDF is high frequency rectification for switching power supply. 1 A L 3 3 Top View 2 C B 1 2 K E D MARKING: 05F K 3 F G H J 05F REF. 1 A 2 NC A B C D E F Millimeter Min. Max. 1.80 2.20 1.80 2.45 1.15 1.35 0.80 1.10 1.20 1.40 0.20 0.40 REF. G H J K L Millimeter Min. Max. 0.100 REF.