摘要:
A module having a semiconductor chip with a first contact element on a first main surface and a second contact element on a second main surface is disclosed. The semiconductor chip is arranged on a carrier. An insulating layer and a wiring layer cover the second main surface and the carrier.
摘要:
A method includes providing an integral array of first carriers, arranging first semiconductor chips on the first carriers, and arranging an integral array of second carriers over the semiconductor chips.
摘要:
High-pressure regulating valve (1) with a valve body (2) with an inlet (20) and an outlet (21), a sealing element (4), which acts on a valve seat (3), which is disposed on the valve body (2) between inlet (20) and outlet (21) and has a valve bore (30), an activating element (5) that is mounted able to move along a longitudinal axis and can be activated by an appropriately configured electromagnet (6), wherein an armature (62) of the electromagnet (6) and the activating element (5) are configured as nonconnected, separate structural elements.
摘要:
A method includes providing an integral array of first carriers, arranging first semiconductor chips on the first carriers, and arranging an integral array of second carriers over the semiconductor chips.
摘要:
A chip carrier includes first, second and third layers with the second layer situated between the first and third layers. The first and third layers are formed of a first material and the second layer is formed of a second material. The second layer has a plurality of holes extending therethrough and the first material fills the holes.
摘要:
A power semiconductor module 3 for mounting on a cooling element 4 has at least one substrate 2, on which one or more components 5, 6, 7 are mounted and a module housing 40. The module housing 40 surrounds at least partially the at least one substrate 2. The module housing 40 has opposite sides with a first side facing the cooling element 4, and a second side 42 having one or more openings and a surface turned away from the power semiconductor module 3. Each of the one or more openings has a border, which is sealed by an internal contact 16, 17, 18, 27, 28, which is electrically connected to the one or more components 5, 6, 7. The internal contact protrudes the module housing 40, such that the internal contact not extends beyond said surface of the second side 42 of the module housing 40.
摘要:
A power semiconductor module 3 for mounting on a cooling element 4 has at least one substrate 2, on which one or more components 5, 6, 7 are mounted and a module housing 40. The module housing 40 surrounds at least partially the at least one substrate 2. The module housing 40 has opposite sides with a first side facing the cooling element 4, and a second side 42 having one or more openings and a surface turned away from the power semiconductor module 3. Each of the one or more openings has a border, which is sealed by an internal contact 16, 17, 18, 27, 28, which is electrically connected to the one or more components 5, 6, 7. The internal contact protrudes the module housing 40, such that the internal contact not extends beyond said surface of the second side 42 of the module housing 40.
摘要:
A method for producing a power semiconductor module having surface mountable flat external contact areas is disclosed. At least one power semiconductor chip is fixed by its rear side on a drain external contact. An insulation layer covers the top side over the side edges of the semiconductor chip as far as the inner housing plane was a leaving free the source and gate contact areas on the top side of the semiconductor chip and also was partly leaving free the top sides of the corresponding external contacts.
摘要:
A power semiconductor module having surface-mountable flat external contact areas and a method for producing the same is disclosed. In one embodiment, the top sides of the external contacts form an inner housing plane, on which at least one power semiconductor chip is fixed by its rear side on a drain external contact. An insulation layer covers the top side over the edge sides of the semiconductor chip as far as the inner housing plane whilst leaving free the source and gate contact areas on the top side of the semiconductor chip and also whilst partly leaving free the top sides of the corresponding external contacts. Arranged on the insulation layer is a connecting conductive layer between the source contact areas on the top side of the semiconductor chip and the top sides of the source external contacts, and also a gate connecting layer from the gate contact areas to the top side of the gate external contact.
摘要:
A semiconductor device using lead technology includes a semiconductor chip with external side electrodes of semiconductor components disposed on its top side. On its rear side, the semiconductor chip is connected to a rear side internal lead adapted to the rear side of semiconductor chip. On its top side, the semiconductor chip is connected a plurality of top side internal leads. The top side internal leads are electrically connected to external leads of the semiconductor device.