Patent classifications
H01L2224/84899
SEMICONDUCTOR PACKAGE WITH WIRE BOND JOINTS AND RELATED METHODS OF MANUFACTURING
A method of attaching a metal clip to a semiconductor die includes: aligning a first bonding region of the metal clip with a first bond pad of the semiconductor die; and while the first bonding region of the metal clip is aligned with the first bond pad of the semiconductor die, forming a plurality of first wire bonds to the first bond pad of the semiconductor die through a plurality of openings in the first bonding region of the metal clip, the plurality of first wire bonds forming a joint between the metal clip and the first bond pad of the semiconductor die. Additional methods and related semiconductor packages produced from such methods are also described.
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEMICONDUCTOR DEVICE
A semiconductor device includes an electrically conductive clip arranged in a bridge-like position between a semiconductor integrated circuit chip and an electrically conductive pad of a leadframe. The electrically conductive clip is soldered to the semiconductor integrated circuit chip and to the electrically conductive pad via soldering material applied at coupling surfaces facing towards the semiconductor integrated circuit chip and the electrically conductive pad. Prior to soldering, the clip is immobilized in the desired bridge-like position via one of welding (such as laser welding) or gluing at dedicated immobilization areas.
SEMICONDUCTOR PACKAGE WITH WIRE BOND JOINTS
A semiconductor package includes: a semiconductor die attached to a leadframe and having a first bond pad at a side of the semiconductor die facing away from the leadframe; a metal clip having a first bonding region attached to the first bond pad of the semiconductor die by a plurality of first wire bonds which extend through a plurality of first openings in the first bonding region of the metal clip, the plurality of first wire bonds forming a joint between the metal clip and the first bond pad of the semiconductor die; and a joint between the plurality of first wire bonds and the metal clip at a side of the metal clip facing away from the semiconductor die. Additional semiconductor package embodiments and related methods of manufacture are also described.