摘要:
A semiconductor device is provided, which is capable of improving mounting flexibility relatively and increasing general versatility, as well as realizing heat radiation characteristics and low on-resistance. Moreover, the semiconductor device is provided, which is capable of improving reliability, performing processing in manufacturing processes easily and reducing manufacturing costs. Also, the semiconductor device capable of decreasing the mounting area is provided. A semiconductor chip in which an IGBT is formed and a semiconductor chip in which a diode is formed are mounted over a die pad. Then, the semiconductor chip and the semiconductor chip are connected by using a clip. The clip is arranged so as not to overlap with bonding pads formed at the semiconductor chip in a flat state. The bonding pads formed at the semiconductor chip are connected to electrodes by using wires.
摘要:
A semiconductor device is provided, which is capable of improving mounting flexibility relatively and increasing general versatility, as well as realizing heat radiation characteristics and low on-resistance. Moreover, the semiconductor device is provided, which is capable of improving reliability, performing processing in manufacturing processes easily and reducing manufacturing costs. Also, the semiconductor device capable of decreasing the mounting area is provided. A semiconductor chip in which an IGBT is formed and a semiconductor chip in which a diode is formed are mounted over a die pad. Then, the semiconductor chip and the semiconductor chip are connected by using a clip. The clip is arranged so as not to overlap with bonding pads formed at the semiconductor chip in a flat state. The bonding pads formed at the semiconductor chip are connected to electrodes by using wires.
摘要:
A semiconductor device has a semiconductor chip including first and second surfaces opposed to each other in a thickness direction of the semiconductor chip, wherein the first and second surfaces include first and second electrode surfaces respectively, and first and second electrically conductive members covering the first and second electrode surfaces respectively as seen in the thickness direction to be electrically connected to the first and second electrode surfaces respectively.
摘要:
A semiconductor device has a semiconductor chip including first and second surfaces opposed to each other in a thickness direction of the semiconductor chip, wherein the first and second surfaces include first and second electrode surfaces respectively, and first and second electrically conductive members covering the first and second electrode surfaces respectively as seen in the thickness direction to be electrically connected to the first and second electrode surfaces respectively.
摘要:
A semiconductor device has a sealing body formed of an insulating resin and a semiconductor chip positioned within the sealing body. A gate electrode and a source electrode are on a first main surface of the semiconductor chip and a back electrode (drain electrode) is on a second main surface thereof. An upper surface of a portion of a drain electrode plate that projects in a gull wing shape is exposed from the sealing body and a lower surface thereof is connected to the back electrode through an adhesive. A gate electrode plate projects in a gull wing shape on an opposite end side of the sealing body and is connected to the gate electrode within the sealing body. A source electrode plate projects in a gull wing shape on the opposite end side of the sealing body and is connected to the source electrode within the sealing body.
摘要:
A QFP adapted to lowering the heat resistance and increasing the number of pins, and a method of producing the same. The QFP includes a heat-radiating metal plate having bumpers formed at the four corners thereof as a unitary structure, a semiconductor chip mounted on the heat-radiating metal plate, leads provided on the heat-radiating metal plate and surrounding the peripheries of the semiconductor chip, bonding wires for connecting the leads to the semiconductor chip, and a sealing resin member for sealing part of the semiconductor chip, inner leads of the leads, bonding wires and part of the heat-radiating metal plate. The tips of the bumpers integrally formed with the heat-radiating metal plate are positioned outside the tips of the outer leads that are protruding from the sealing resin member. In the QFP producing method, the heat-radiating metal plate having the bumpers and the lead frame having the leads are secured outside the sealing resin member.
摘要:
A novel semiconductor device high in both heat dissipating property and connection reliability in mounting is to be provided. The semiconductor device comprises a semiconductor chip, a resin sealing member for sealing the semiconductor chip, a first conductive member connected to a first electrode formed on a first main surface of the semiconductor chip, and a second conductive member connected to a second electrode formed on a second main surface opposite to the first main surface of the semiconductor chip, the first conductive member being exposed from a first main surface of the resin sealing member, and the second conductive member being exposed from a second main surface opposite to the first main surface of the resin sealing member and also from side faces of the resin sealing member.
摘要:
A novel semiconductor device high in both heat dissipating property and connection reliability in mounting is to be provided. The semiconductor device comprises a semiconductor chip, a resin sealing member for sealing the semiconductor chip, a first conductive member connected to a first electrode formed on a first main surface of the semiconductor chip, and a second conductive member connected to a second electrode formed on a second main surface opposite to the first main surface of the semiconductor chip, the first conductive member being exposed from a first main surface of the resin sealing member, and the second conductive member being exposed from a second main surface opposite to the first main surface of the resin sealing member and also from side faces of the resin sealing member.
摘要:
A semiconductor device superior in heat dissipating performance and permitting reduction of the packaging cost is provided. The semiconductor device comprises a sealing body formed of an insulating resin, a semiconductor chip positioned within the sealing body, the semiconductor chip having a gate electrode and a source electrode on a first main surface thereof and having a back electrode (drain electrode) on a second main surface thereof, a drain electrode plate projecting in a gull wing shape on one end side of the sealing body, an upper surface of a portion of the drain electrode plate which portion is positioned in the sealing body being exposed from the sealing body and a lower surface thereof being connected to the back electrode through an adhesive, a gate electrode plate projecting in a gull wing shape on an opposite end side of the sealing body and being connected to the gate electrode within the sealing body, a source electrode plate projecting in a gull wing shape on the opposite end side of the sealing body and being connected to the source electrode within the sealing body, a depression formed in the surface of the drain electrode plate within the sealing body and filled with the resin which forms the sealing body, and a projecting portion formed on the surface of the drain electrode plate within the sealing body and engaged with the sealing body. The drain electrode plate and the source electrode plate branch into plural branch pieces (leads) serving as gull wing-shaped surface mounting terminals.
摘要:
A novel semiconductor device high in both heat dissipating property and connection reliability in mounting is to be provided. The semiconductor device comprises a semiconductor chip, a resin sealing member for sealing the semiconductor chip, a first conductive member connected to a first electrode formed on a first main surface of the semiconductor chip, and a second conductive member connected to a second electrode formed on a second main surface opposite to the first main surface of the semiconductor chip, the first conductive member being exposed from a first main surface of the resin sealing member, and the second conductive member being exposed from a second main surface opposite to the first main surface of the resin sealing member and also from side faces of the resin sealing member.