Double-sided cooled molded semiconductor package

A method of producing a molded semiconductor package includes: attaching a first load terminal at a first side of a semiconductor die to a leadframe, the semiconductor die having a second load terminal at a second side opposite the first side and a control terminal at the first side or the second si...

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Main Authors Stoek, Thomas, Lee, Swee Kah, Chiang, Chau Fatt, Maerz, Josef, Tan, Chee Voon
Format Patent
LanguageEnglish
Published 12.04.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Abstract A method of producing a molded semiconductor package includes: attaching a first load terminal at a first side of a semiconductor die to a leadframe, the semiconductor die having a second load terminal at a second side opposite the first side and a control terminal at the first side or the second side; encapsulating the semiconductor die in a laser-activatable mold compound so that the leadframe is at least partly exposed from the laser-activatable mold compound at a first side of the molded semiconductor package, and the second load terminal is at least partly exposed from the laser-activatable mold compound at a second side of the molded semiconductor package opposite the first side; and laser activating a first region of the laser-activatable mold compound to form a first laser-activated region that is electrically conductive.
AbstractList A method of producing a molded semiconductor package includes: attaching a first load terminal at a first side of a semiconductor die to a leadframe, the semiconductor die having a second load terminal at a second side opposite the first side and a control terminal at the first side or the second side; encapsulating the semiconductor die in a laser-activatable mold compound so that the leadframe is at least partly exposed from the laser-activatable mold compound at a first side of the molded semiconductor package, and the second load terminal is at least partly exposed from the laser-activatable mold compound at a second side of the molded semiconductor package opposite the first side; and laser activating a first region of the laser-activatable mold compound to form a first laser-activated region that is electrically conductive.
Author Chiang, Chau Fatt
Lee, Swee Kah
Tan, Chee Voon
Stoek, Thomas
Maerz, Josef
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Snippet A method of producing a molded semiconductor package includes: attaching a first load terminal at a first side of a semiconductor die to a leadframe, the...
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SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
Title Double-sided cooled molded semiconductor package
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