S D G TO-252-2L S D G TO-251-3L S D G TO-251-3L Applications * Power Management for Inverter Systems. D G N-Channel MOSFET Ordering and Marking Information S DUS HY1403 HY1403 HY1403 YYÿ XXXJWW G YYÿ XXXJWW G YYÿ XXXJWW G Package Code D : TO-252-2L S : TO-251-3L Date Code YYXXX WW .