A semiconductor package according to an embodiment of the present invention Includes: a lead frame comprising a pad and a lead spaced apart from the pad by a regular interval; a semiconductor chip adhered on the pad; and a clip structure electrically connecting the semiconductor chip and the lead, wherein an one end of the clip structure connected to the semiconductor chip inclines with respect to upper surfaces of chip pads of the semiconductor chip and is adhered to the upper surfaces of the chip pads of the semiconductor chip. A semiconductor package according to another embodiment of the present invention includes: a semiconductor chip comprising one or more chip pads; one or more leads electrically connected to the chip pads; and a sealing member covering the semiconductor chip, wherein an one end of the lead inclines with respect to one surface of the chip pad and is adhered to the chip pad and an other end of the lead is exposed to the outside of the sealing member.

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.

Example embodiments relate to packaged electronic devices. One example packaged electronic device includes a substrate. The packaged electronic device also includes a plurality of leads fixated relative to the substrate in a spaced apart manner. Additionally, the packaged electronic device includes a solidified molding compound that is fixedly connected to the plurality of leads. The solidified molding includes an upper ring part that extends away from the leads in a direction away from the substrate. Further, the packaged electronic device includes an electronic component mounted on the substrate and electrically connected to the leads. In addition, the packaged electronic device includes a lid having a lid base and a lid rim that extends towards the upper ring part. The lid rim is connected to the upper ring part using an adhesive. Each of the lid rim and upper ring part include an inner portion and an outer portion.

Example embodiments relate to packaged electronic devices. One example packaged electronic device includes a substrate. The packaged electronic device also includes a plurality of leads fixated relative to the substrate in a spaced apart manner. Additionally, the packaged electronic device includes a solidified molding compound that is fixedly connected to the plurality of leads. The solidified molding includes an upper ring part that extends away from the leads in a direction away from the substrate. Further, the packaged electronic device includes an electronic component mounted on the substrate and electrically connected to the leads. In addition, the packaged electronic device includes a lid having a lid base and a lid rim that extends towards the upper ring part. The lid rim is connected to the upper ring part using an adhesive. Each of the lid rim and upper ring part include an inner portion and an outer portion.

A transistor device structure may include a submount, a transistor device on the carrier submount, and a metal bonding layer between the submount and the transistor die, the metal bonding stack providing mechanical attachment of the transistor die to the submount. The metal bonding stack may include gold, tin and nickel. A weight percentage of a combination of nickel and tin in the metal bonding layer is greater than 50 percent and a weight percentage of gold in the metal bonding layer is less than 25 percent.

A method of packaging an RF transistor device includes attaching one or more electronic devices to a carrier substrate, applying an encapsulant over at least one of the one or more electronic devices, and providing a protective structure on the carrier substrate over the one or more electronic devices. A packaged RF transistor device includes a carrier substrate, one or more electronic devices attached to the carrier substrate, an encapsulant material over at least one of the one or more electronic devices and extending onto the carrier substrate, and a protective structure on the carrier substrate over the one or more electronic devices and the encapsulant material.

A method of packaging an RF transistor device includes attaching one or more electronic devices to a carrier substrate, applying an encapsulant over at least one of the one or more electronic devices, and providing a protective structure on the carrier substrate over the one or more electronic devices. A packaged RF transistor device includes a carrier substrate, one or more electronic devices attached to the carrier substrate, an encapsulant material over at least one of the one or more electronic devices and extending onto the carrier substrate, and a protective structure on the carrier substrate over the one or more electronic devices and the encapsulant material.

A power module includes a power semiconductor device, a first power lead electrically connected to a first power terminal of the power semiconductor device, a second power lead disposed in parallel to the first power lead near the first power lead and electrically connected to a second power terminal of the power semiconductor device, and a conductive plate disposed to be spaced apart from the first power lead or the second power lead by a predetermined distance such that a region overlapping with the first power lead or the second power lead is formed.

A power module includes a power semiconductor device, a first power lead electrically connected to a first power terminal of the power semiconductor device, a second power lead disposed in parallel to the first power lead near the first power lead and electrically connected to a second power terminal of the power semiconductor device, and a conductive plate disposed to be spaced apart from the first power lead or the second power lead by a predetermined distance such that a region overlapping with the first power lead or the second power lead is formed.

A transistor (2) and a matching circuit substrate (3-6) are provided on a base plate (1) and connected to each other. A frame (15) is provided on the base plate (1) and surrounds the transistor (2) and the matching circuit substrate (3-6). The frame (15) has a smaller linear expansion coefficient than that of the base plate (1). A screwing portion (17) is provided in the frame (15). A size of the base plate (1) is smaller than that of the frame (15).