Abstract: A semiconductor device includes: an insulating substrate; a first semiconductor element connected to the insulating substrate; a conductive member disposed on the insulating substrate, and including a first opposing portion and a second opposing portion located opposite each other with respect to the first semiconductor element in plan view; a first wire connected to the first semiconductor element and the first opposing portion; and a second wire connected to the first semiconductor element and the second opposing portion, and located opposite the first wire with respect to a connection point where the first wire and the first semiconductor element are connected to each other in plan view.

Abstract: A technique for activating a fuse function in a semiconductor device in a relatively short time is provided. The semiconductor device includes a second bonding material provided on the upper surface of the insulating substrate, a third bonding material provided on an upper surface of the semiconductor element, a through hole extending from the first circuit pattern to the second circuit pattern via the core material, a conductive film provided on an inner wall of the through hole, and a heat insulating material provided inside the through hole and surrounded by the conductive film in plan view. The conductive film allows the first circuit pattern and the second circuit pattern to be conductive.

Abstract: A semiconductor device includes: an insulating substrate; a first semiconductor element connected to the insulating substrate; a conductive member disposed on the insulating substrate, and including a first opposing portion and a second opposing portion located opposite each other with respect to the first semiconductor element in plan view; a first wire connected to the first semiconductor element and the first opposing portion; and a second wire connected to the first semiconductor element and the second opposing portion, and located opposite the first wire with respect to a connection point where the first wire and the first semiconductor element are connected to each other in plan view.

Abstract: An object is to suppress the temperature rise of a semiconductor element due to the heat generation of a metal wire. A semiconductor device includes a printed circuit board including a first circuit pattern and a second circuit pattern, and a semiconductor element arranged on an upper surface of the first circuit pattern, in which, in the semiconductor element, a drain electrode is arranged on an upper surface thereof and a gate electrode and a source electrode are arranged on a lower surface thereof, the gate electrode and the source electrode are bonded to the upper surface of the first circuit pattern via a first bonding material, and the drain electrode is bonded to an upper surface of the second circuit pattern via a metal member connected to the upper surface of the semiconductor element.

Abstract: An object is to suppress the temperature rise of a semiconductor element due to the heat generation of a metal wire. A semiconductor device includes a printed circuit board including a first circuit pattern and a second circuit pattern, and a semiconductor element arranged on an upper surface of the first circuit pattern, in which, in the semiconductor element, a drain electrode is arranged on an upper surface thereof and a gate electrode and a source electrode are arranged on a lower surface thereof, the gate electrode and the source electrode are bonded to the upper surface of the first circuit pattern via a first bonding material, and the drain electrode is bonded to an upper surface of the second circuit pattern via a metal member connected to the upper surface of the semiconductor element.

Abstract: A semiconductor device according to the present invention includes a relay substrate provided on a plurality of semiconductor chips. The relay substrate includes an insulating plate in which a through hole is formed, a lower conductor provided on a lower surface of the insulating plate and having a first lower conductor and a second lower conductor, an upper conductor provided on an upper surface of the insulating plate, a connection part provided in the through hole and connecting the second lower conductor and the upper conductor together, and a protruding part which is a part of one of the first lower conductor and the upper conductor and protrudes outward from the insulating plate, the protruding part is connected to a first external electrode, and another of the first lower conductor and the upper conductor is connected to a second external electrode and is positioned inside the insulating plate.

Abstract: A semiconductor apparatus includes: a substrate including a circuit pattern on an upper surface side and a metal plate on a lower surface side; a semiconductor device joined to the circuit pattern via a conductive component; a case located to surround the substrate; a sealing material sealing the semiconductor device and the substrate in a section surrounded by the case; and a bonding agent bonding the case and the metal plate on a side face of the substrate.

Abstract: A technique for activating a fuse function in a semiconductor device in a relatively short time is provided. The semiconductor device includes a second bonding material provided on the upper surface of the insulating substrate, a third bonding material provided on an upper surface of the semiconductor element, a through hole extending from the first circuit pattern to the second circuit pattern via the core material, a conductive film provided on an inner wall of the through hole, and a heat insulating material provided inside the through hole and surrounded by the conductive film in plan view. The conductive film allows the first circuit pattern and the second circuit pattern to be conductive.

Abstract: A semiconductor device according to the present invention includes a relay substrate provided on a plurality of semiconductor chips. The relay substrate includes an insulating plate in which a through hole is formed, a lower conductor provided on a lower surface of the insulating plate and having a first lower conductor and a second lower conductor, an upper conductor provided on an upper surface of the insulating plate, a connection part provided in the through hole and connecting the second lower conductor and the upper conductor together, and a protruding part which is a part of one of the first lower conductor and the upper conductor and protrudes outward from the insulating plate, the protruding part is connected to a first external electrode, and another of the first lower conductor and the upper conductor is connected to a second external electrode and is positioned inside the insulating plate.

Abstract: A semiconductor apparatus includes: an insulating substrate including a circuit pattern on an upper surface side and a metal plate on a lower surface side; a semiconductor device joined to the circuit pattern via a conductive component; a case located to surround the insulating substrate; a sealing material sealing the semiconductor device and the insulating substrate in a section surrounded by the case; and a bonding agent bonding the case and the metal plate on a side face of the insulating substrate.