Abstract: A power semiconductor device includes a die carrier, a power semiconductor chip coupled to the die carrier by a first solder joint, a sleeve for a pin, the sleeve being coupled to the die carrier by a second solder joint, and a sealing mechanically attaching the sleeve to the die carrier, the sealing being arranged at a lower end of the sleeve, wherein the lower end faces the die carrier, and wherein the sealing does not cover the power semiconductor chip.

Abstract: A method for fabricating a substrate comprising a solder stop structure comprises providing a substrate configured to carry a surface mounted device, the substrate comprising a ceramic layer and a metallization arranged on the ceramic layer, wherein the metallization comprises a base metal layer and a noble metal layer covering the base metal layer, and generating an oxidation structure on the metallization, wherein the oxidation structure divides the metallization into a first part and a second part, and wherein the oxidation structure is configured to act as a solder stop, wherein generating the oxidation structure comprises partially removing the noble metal layer.

Abstract: A power semiconductor device includes a die carrier, a power semiconductor chip coupled to the die carrier by a first solder joint, a sleeve for a pin, the sleeve being coupled to the die carrier by a second solder joint, and a sealing mechanically attaching the sleeve to the die carrier, the sealing being arranged at a lower end of the sleeve, wherein the lower end faces the die carrier, and wherein the sealing does not cover the power semiconductor chip.

Abstract: A method includes placing a substrate on a first curved surface of a first bending tool, using a second bending tool with a second surface to apply pressure to the substrate, thereby pressing the substrate onto the first curved surface and bending the substrate, and removing the bended substrate from the first bending tool.

Abstract: A method includes placing a substrate on a first curved surface of a first bending tool, using a second bending tool with a second surface to apply pressure to the substrate, thereby pressing the substrate onto the first curved surface and bending the substrate, and removing the bended substrate from the first bending tool.

Abstract: A method includes placing a semiconductor substrate on a first curved surface of a first bending tool, using a second bending tool with a second surface to apply pressure to the semiconductor substrate, thereby pressing the semiconductor substrate onto the first curved surface and bending the semiconductor substrate, and removing the bended semiconductor substrate from the first bending tool.

Abstract: A method includes placing a semiconductor substrate on a first curved surface of a first bending tool, using a second bending tool with a second surface to apply pressure to the semiconductor substrate, thereby pressing the semiconductor substrate onto the first curved surface and bending the semiconductor substrate, and removing the bended semiconductor substrate from the first bending tool.