摘要:
A chip scale package has a semiconductor MOSFET die which has a top electrode surface covered with a layer of a photosensitive liquid epoxy which is photolithographically patterned to expose portions of the electrode surface and to act as a passivation layer and as a solder mask. A solderable contact layer is then formed over the passivation layer. The individual die are mounted drain side down in a metal clip or can with the drain electrode disposed coplanar with a flange extending from the can bottom.
摘要:
In one embodiment, a method of fabricating a semiconductor package includes forming a first plurality of die openings on a laminate substrate. The laminate substrate has a front side and an opposite back side. A plurality of first dies is placed within the first plurality of die openings. An integrated spacer is formed around each die of the plurality of first dies. The integrated spacer is disposed in gaps between the laminate substrate and an outer sidewall of each die of the plurality of first dies. The integrated spacer holds the die within the laminate substrate by partially extending over a portion of a top surface of each die of the plurality of first dies. Front side contacts are formed over the front side of the laminate substrate.
摘要:
According to one exemplary embodiment, a semiconductor package includes a substrate having lower and upper surfaces. The semiconductor package further includes at least one passive component coupled to first and second conductive pads on the upper surface of the substrate. The semiconductor package further includes at least one semiconductor device coupled to a first conductive pad on the lower surface of the substrate. The at least one semiconductor device has a first electrode for electrical and mechanical connection to a conductive pad external to the semiconductor package. The at least one semiconductor device can have a second electrode electrically and mechanically coupled to the first conductive pad on the lower surface of the substrate.
摘要:
A semiconductor package that includes a die with electrodes on opposite surfaces thereof and respective conductive clip electrically and mechanically coupled to the electrode and configured for vertical mounting of the package.
摘要:
A paste for forming an interconnect includes a mixture of binder particles, filler particles and flux material, binder particles having a melting temperature that is lower than that of the filler particles, and the proportion of the binder particles and the filler particles being selected such when heat is applied to melt the binder particles the shape of the paste as deposited is substantially retained thereby allowing for the paste to be used for forming interconnect structures.
摘要:
An electronic device includes at least one semiconductor chip, each semiconductor chip defining a first main face and a second main face opposite to the first main face. A first metal layer is coupled to the first main face of the at least one semiconductor chip and a second metal layer is coupled to the second main face of the at least one semiconductor chip. A third metal layer overlies the first metal layer and a fourth metal layer overlies the second metal layer. A first through-connection extends from the third metal layer to the fourth metal layer, the first through-connection being electrically connected with the first metal layer and electrically disconnected from the second metal layer. A second through-connection extends from the third metal layer to the fourth metal layer, the second through-connection being electrically connected with the second metal layer and electrically disconnected from the first metal layer.
摘要:
A semiconductor package that includes a conductive can, a power semiconductor device electrically and mechanically attached to the inside surface of the can, and an IC semiconductor device copackaged with the power semiconductor device inside the can.
摘要:
A voltage regulator module that includes components for a multi-phase converter, the converter including a plurality of power stage elements on one circuit board, a control element, driver elements, and elements for the output stages of the power stage elements on another circuit board.
摘要:
A power semiconductor package that includes a semiconductor die having at least two power electrodes and a conductive clip electrically and mechanically coupled to each power electrode.
摘要:
A semiconductor package that includes a substrate having a metallic back plate, an insulation body and a plurality of conductive pads on the insulation body, and a semiconductor die coupled to said conductive pads, the conductive pads including regions readied for direct connection to pads external to the package using a conductive adhesive.