LEADLESS LEADFRAME WITH AN IMPROVED DIE PAD FOR MOLD LOCKING

摘要

A leadless leadframe with an improved die pad for mold locking includes a die pad and a plurality of leads. The leads are arranged around the die pad. A plurality of indentations, such as side semi-vias, are formed on the sidewall of the die pad for filling a package body of the semiconductor package so as to enhance the horizontal mold locking capability of the die pad.