Amkor Technology, Inc.

Wolfspeed, Inc.

Amkor Technology Singapore Holding Pte. Ltd.

Devarajan Balaraman

Glenn A Rinne

Greg Hames

Dean Zehnder

Daniel Richter

Brice McPherson

Geza Dezsi

Kuldeep Saxena

Sayan Seal

A packaged electronic device comprises a power semiconductor die that comprises a first terminal and a second terminal, a lead frame comprising a lower side and an upper side that comprises a die pad region, a first lead and a second lead, wherein the first lead is integral with the lead frame and electrically connected to the first terminal of the power semiconductor die through the lead frame, a dielectric substrate, and a thermally conductive adhesion layer on an upper side of the dielectric substrate. The power semiconductor die is on the die pad region of the lead frame and the lead frame is on an upper side of the thermally conductive adhesion layer.

Packaged electronic devices having dielectric substrates with thermally conductive adhesive layers

Semiconductor packages and, more particularly, semiconductor packages with increased power handling capabilities are disclosed. Semiconductor packages may include lead frame structures and corresponding housings that incorporate semiconductor die. To promote increased current and voltage capabilities, exemplary semiconductor packages include one or more arrangements of creepage extension structures, lead frame structures that may include integral thermal pads, additional thermal elements, and combinations thereof. Creepage extension structures may be arranged as part of top sides of semiconductor packages along with thermal pads of lead frame structures and additional thermal elements. Creepage extension structures may also be arranged as part of top sides and along on one or more peripheral edges of semiconductor packages to promote further increases in power handling.

Semiconductor packages with increased power handling

An electronic device and a manufacturing method thereof. As non-limiting examples, various aspects of this disclosure provide an electronic device having a top side pin array, for example which may be utilized for three-dimensional stacking, and a method for manufacturing such an electronic device.

Electronic device with top side pin array and manufacturing method thereof

Semiconductor package

A semiconductor device and a method of manufacturing a semiconductor device. As a non-limiting example, various aspects of this disclosure provide a method of manufacturing a semiconductor device comprising forming interconnection structures by at least part performing a lateral plating process, and a semiconductor device manufactured thereby.

Semiconductor device and method of manufacturing thereof

Growing community of inventors

Apex, NC, United States of America

Devarajan Balaraman