Abstract: A packaged electronic device comprises a power semiconductor die that comprises a first terminal and a second terminal, a lead frame comprising a lower side and an upper side that comprises a die pad region, a first lead and a second lead, wherein the first lead is integral with the lead frame and electrically connected to the first terminal of the power semiconductor die through the lead frame, a dielectric substrate, and a thermally conductive adhesion layer on an upper side of the dielectric substrate.

Abstract: Semiconductor device packages are provided. In one example, a semiconductor device package comprises a first structure having a first surface in the semiconductor device package, a second structure having a second surface in the semiconductor device package, and an adhesion promoting layer in contact with the first surface on a first side and the second surface on a second side. The adhesion promoting layer comprises a polyimide containing repeating units derived from a tetracarboxylic dianhydride and at least one diamine containing a functional group.

Abstract: A packaged electronic device comprises a power semiconductor die that comprises a first terminal and a second terminal, a lead frame comprising a lower side and an upper side that comprises a die pad region, a first lead and a second lead, wherein the first lead is integral with the lead frame and electrically connected to the first terminal of the power semiconductor die through the lead frame, a dielectric substrate, and a thermally conductive adhesion layer on an upper side of the dielectric substrate. The power semiconductor die is on the die pad region of the lead frame and the lead frame is on an upper side of the thermally conductive adhesion layer.

Abstract: A vibration cooling apparatus and assembly is disclosed. The vibration cooling apparatus and assembly includes a housing member, a chamber, a pair of magnets connecting the chamber and the housing member. A switch is disposed on the housing member and adapted to be operated for sending a controlling instruction to the vibration cooling apparatus. The housing member comprising a power source adjacent to the switch and a motor adapted to be connected with the power source. The motor is adapted to induce vibration to the chamber upon receiving the controlling instruction from the switch.

Abstract: A power semiconductor package includes a power semiconductor die, a housing, a first lead, and a second lead. The housing includes a top side and a bottom side. The first lead is in contact with a first electrical contact of the power semiconductor die. Further, the first lead includes a heat exchanging portion on the top side of the housing and an electrical contact portion on the bottom side of the housing. At least 7.5 mm2 of the electrical contact portion of the first lead is available for contacting a printed circuit board. The second lead is in contact with a second electrical contact of the power semiconductor die. The second lead includes a heat exchanging portion on the bottom side of the housing and an electrical contact portion also on the bottom side of the housing.

Abstract: Power semiconductor packages are provided. In one example, a power semiconductor package may include a power semiconductor die. The power semiconductor package may include a housing having a first side and a second side opposing the first side. The power semiconductor package may include one or more electrical leads extending from the first side. The power semiconductor package may include one or more leadless surface mount type (SMT) connection structures on the second side.

Abstract: Power semiconductor packages are provided. In one example, a power semiconductor package may include a first carrier substrate. The first carrier substrate may include one or more conductive pads. The power semiconductor package may include a second carrier substrate. The second carrier substrate may include one or more conductive leads. The power semiconductor package may include a power semiconductor die having a first surface and an opposing second surface. The first surface of the power semiconductor die may be directly coupled to the first carrier substrate. The second surface of the power semiconductor die may be directly coupled to the second carrier substrate.

Abstract: Top-side cooled semiconductor packages are disclosed. A top-side cooled semiconductor package may be a leaded or a leadless semiconductor package. A top-side cooled semiconductor package can include built-in electrical isolation for a semiconductor die within a housing of the semiconductor package. A top-side cooled semiconductor package may include one or more arrangements of creepage extension structures. A creepage extension structure may be arranged as part of a top side of a housing, of part of at least one peripheral side of the housing, as part of a bottom side of the housing, or combinations thereof.

Abstract: A packaged electronic device comprises a power semiconductor die that comprises a first terminal and a second terminal, a lead frame comprising a lower side and an upper side that comprises a die pad region, a first lead and a second lead, wherein the first lead is integral with the lead frame and electrically connected to the first terminal of the power semiconductor die through the lead frame, a dielectric substrate, and a thermally conductive adhesion layer on an upper side of the dielectric substrate.

Abstract: A power semiconductor package includes a power semiconductor die, a housing, a first lead, and a second lead. The housing includes a top side and a bottom side. The first lead is in contact with a first electrical contact of the power semiconductor die. Further, the first lead includes a heat exchanging portion on the top side of the housing and an electrical contact portion on the bottom side of the housing. At least 7.5 mm2 of the electrical contact portion of the first lead is available for contacting a printed circuit board. The second lead is in contact with a second electrical contact of the power semiconductor die. The second lead includes a heat exchanging portion on the bottom side of the housing and an electrical contact portion also on the bottom side of the housing.

Abstract: A MEMS device package assembly for encapsulating one or more internal components includes a first MEMS device package. The first package includes a cover and a substrate attached to the cover by any suitable methods of attachment. A corrugated structure is formed on at least one of an inner or outer wall of the cover. The assembly further includes a second MEMS device package having a cover, a substrate, and a corrugated structured formed on at least one of an inner or outer wall of the cover. The first and second MEMS device packages may be coupled to the same substrate or different substrate. In another embodiment, the first MEMS device package may be mounted on the second MEMS device package. In yet another embodiment, the first MEMS device package may be contained in the second MEMS device package.

Abstract: A microelectromechanical system (MEMS) microphone package including a MEMS microphone die configured to sense acoustic pressure and to generate a signal based on the acoustic pressure. An application specific integrated circuit (ASIC) electrically connects to the MEMS microphone die. The MEMS microphone package includes a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms side walls of the MEMS microphone package and is adapted to route electrical connections from the MEMS microphone die and the ASIC to the substrate.

Abstract: A MEMS device package assembly for encapsulating one or more internal components includes a first MEMS device package. The first package includes a cover and a substrate attached to the cover by any suitable methods of attachment. A corrugated structure is formed on at least one of an inner or outer wall of the cover. The assembly further includes a second MEMS device package having a cover, a substrate, and a corrugated structured formed on at least one of an inner or outer wall of the cover. The first and second MEMS device packages may be coupled to the same substrate or different substrate. In another embodiment, the first MEMS device package may be mounted on the second MEMS device package. In yet another embodiment, the first MEMS device package may be contained in the second MEMS device package.

Abstract: A microelectromechanical system (MEMS) microphone package including a MEMS microphone die configured to sense acoustic pressure and to generate a signal based on the acoustic pressure. An application specific integrated circuit (ASIC) electrically connects to the MEMS microphone die. The MEMS microphone package includes a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms side walls of the MEMS microphone package and is adapted to route electrical connections from the MEMS microphone die and the ASIC to the substrate.

Abstract: A microelectromechanical system (MEMS) device package for encapsulating a MEMS device a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms either side walls or a divider of the MEMS device package and is adapted to route electrical connections from the MEMS device to either the substrate or a second MEMS device package via the substrate.

Abstract: A microelectromechanical system (MEMS) microphone package including a MEMS microphone die configured to sense acoustic pressure and to generate a signal based on the acoustic pressure. An application specific integrated circuit (ASIC) electrically connects to the MEMS microphone die. The MEMS microphone package includes a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms side walls of the MEMS microphone package and is adapted to route electrical connections from the MEMS microphone die and the ASIC to the substrate.

Abstract: A microelectromechanical system (MEMS) device package for encapsulating a MEMS device a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms either side walls or a divider of the MEMS device package and is adapted to route electrical connections from the MEMS device to either the substrate or a second MEMS device package via the substrate.

Abstract: A microelectromechanical system (MEMS) microphone package including a MEMS microphone die configured to sense acoustic pressure and to generate a signal based on the acoustic pressure. An application specific integrated circuit (ASIC) electrically connects to the MEMS microphone die. The MEMS microphone package includes a molded package spacer that connects to a conductive lid and to a substrate. The molded package spacer forms side walls of the MEMS microphone package and is adapted to route electrical connections from the MEMS microphone die and the ASIC to the substrate.