A temporary protective film for semiconductor sealing molding includes a support film and an adhesive layer provided on one surface or both surfaces of the support film and containing a resin and a silane coupling agent. The content of the silane coupling agent in the temporary protective film may be more than 5% by mass and less than or equal to 35% by mass with respect to the total mass of the resin.

In examples, an electronic device comprises a printed circuit board (PCB), an orifice extending through the PCB, and a semiconductor die suspended above the orifice by aluminum bond wires. The semiconductor die is vertically aligned with the orifice and the bond wires coupled to the PCB.

Disclosed is a temporary protective film for semiconductor sealing molding comprising: a support film; and an adhesive layer provided on one surface or both surfaces of the support film and containing a resin and a silane coupling agent, and the content of the silane coupling agent in the temporary protective film may be more than 5% by mass and less than or equal to 35% by mass with respect to the total mass of the resin.

A surface mount laser package for a side-looking semiconductor laser has a substantially planar leadframe with a component side and a board attach side. The component side has a conductive die attach pad and a plurality of wire bond pads. A laser die has an anode surface and a cathode surface, where the cathode surface is mounted to the conductive die attach pad. A plurality of bond wires span between the laser die anode surface and a wire bond pad. A molding encases the laser die and the plurality of bond wired on the component side of the leadframe and also lies between the conductive die attach pad and each of the wire bond pads within a plane of the leadframe. The conductive die attach pad has a metallization layer on the leadframe and each of the bond pads has a metallization layer on the leadframe.

A manufacturing method of a semiconductor device according to the technology disclosed in the present specification includes: providing at least one semiconductor element; connecting, to the semiconductor element, a plurality of first terminals and at least one second terminal that is a control terminal to which a voltage lower than that of the first terminal is applied; and forming a first bent part in the first terminal, in which the first bent part does not protrude on the surfaces, facing each other, of the plurality of first terminals that are adjacent to each other.

A semiconductor device has a leadframe and a first electrical component including a first surface disposed on the leadframe. A first clip bond is disposed over a second surface of the first electrical component. The first clip bond extends vertically through the semiconductor device. The first clip bond has a vertical member, horizontal member connected to the vertical member, die contact integrated with the horizontal member, and clip foot extending from the vertical member. A second electrical component has a first surface disposed on the first clip bond. A second clip bond is disposed over a second surface of the second electrical component opposite the first surface of the second electrical component. An encapsulant is deposited around the first electrical component and first clip bond. A second electrical component is disposed over the encapsulant. The clip foot is exposed from the encapsulant.

In examples, an electronic device comprises a printed circuit board (PCB), an orifice extending through the PCB, and a semiconductor die suspended above the orifice by aluminum bond wires. The semiconductor die is vertically aligned with the orifice and the bond wires coupled to the PCB.

In various embodiments, the present disclosure provides semiconductor packages, devices, and methods. In one embodiment, a device includes a die pad, leads that are spaced apart from the die pad, and a semiconductor die on the die pad. The semiconductor die has a first surface and a second surface opposite the first surface. The second surface faces the die pad. An encapsulant is provided on the semiconductor die, the die pad and the leads, and the encapsulant has a first surface opposite the die pad and the leads, and a second surface opposite the first surface. The second surface of the encapsulant extends between the die pad and an adjacent lead. The second surface of the encapsulant is spaced apart from the first surface of the encapsulant by a first distance, and an exposed surface of the die pad is spaced apart from the first surface of the encapsulant by a second distance that is greater than the first distance.

A semiconductor package includes a molding compound, a chip and a conductive pad, wherein the chip is electrically connected to the conductive pad and both are encapsulated in the molding compound. An anchor flange is formed around a top surface of the conductive pad by over plating. When the conductive pad is embedded in the molding compound, the anchor flange engages the molding compound to prevent the conductive pad from separation. Bottoms of a chip and the conductive pad are exposed from the molding compound for electrically soldering to a circuit board.

A temporary protective film for semiconductor sealing molding includes a support film and an adhesive layer provided on one surface or both surfaces of the support film and containing a resin and a silane coupling agent. The content of the silane coupling agent in the temporary protective film may be more than 5% by mass and less than or equal to 35% by mass with respect to the total mass of the resin.