Abstract: An object of the present invention is to provide a semiconductor device capable of reducing external stress transmitted to a semiconductor chip through a lead frame. A semiconductor device includes a base plate, a semiconductor element held on the base plate, a housing disposed on the base plate and having a frame shape enclosing the semiconductor element, a terminal section provided in an outer surface of the housing and connectable to an external device, a lead frame that is long and has one end disposed so as to be connectable to the terminal section provided in the housing and another end connected onto the semiconductor element via a bonding material, a sealing material disposed in the housing to seal the lead frame and the semiconductor element, and a fixing section that fixes, in the housing, part of the lead frame to the base plate or the housing.

Abstract: The mold device according to the present invention is a mold device to resin-seal the semiconductor device including an insert electrode, and in the semiconductor device, the insert electrode is provided with an insert hole, a nut having a screw hole is disposed in the insert electrode so that the insert hole and the screw hole communicate with each other, the mold device includes a mold body into which resin is injected to resin-seal the semiconductor device, including a side of the insert electrode where the nut is disposed, and a rod-like member that is inserted into the insert hole, and the rod-like member is inserted into the screw hole of the nut through the insert hole of the insert electrode to draw the nut to the side of the insert electrode.

Abstract: An object of the present invention is to provide a semiconductor device capable of reducing external stress transmitted to a semiconductor chip through a lead frame. A semiconductor device includes a base plate, a semiconductor element held on the base plate, a housing disposed on the base plate and having a frame shape enclosing the semiconductor element, a terminal section provided in an outer surface of the housing and connectable to an external device, a lead frame that is long and has one end disposed so as to be connectable to the terminal section provided in the housing and another end connected onto the semiconductor element via a bonding material, a sealing material disposed in the housing to seal the lead frame and the semiconductor element, and a fixing section that fixes, in the housing, part of the lead frame to the base plate or the housing.

Abstract: The mold device according to the present invention is a mold device to resin-seal the semiconductor device including an insert electrode, and in the semiconductor device, the insert electrode is provided with an insert hole, a nut having a screw hole is disposed in the insert electrode so that the insert hole and the screw hole communicate with each other, the mold device includes a mold body into which resin is injected to resin-seal the semiconductor device, including a side of the insert electrode where the nut is disposed, and a rod-like member that is inserted into the insert hole, and the rod-like member is inserted into the screw hole of the nut through the insert hole of the insert electrode to draw the nut to the side of the insert electrode.

Abstract: A low tank of a flush toilet capable of receiving either of clean water and recycling water, wherein two sets of ball taps are fixed into the low tank, two sets of ball valves are connected directly to the inlet sides of the ball taps, and a lever handle is changed from 0 to 90 degree by a changeover lever capable of alternately switching between the two sets of ball valves, whereby the two sets of ball valve shafts are rotated so that the opening and closing operation can be performed simultaneously in the ball valves.