Patent ID: 9125322
Filing Date: 2015-09-01
Classification: H01L,H05K,Y10T

Abstract:
1. An electronic system, comprising: a first electronic device including: a first die including integrated electronic components; a first insulating body that encapsulates the first die; a plurality of conductive leads projecting from the insulating body; and a first dissipation plate exposed from the insulating body and arranged to transfer heat from said electronic components during operation, the first dissipation plate facing outside of the insulating body; a second electronic device arranged in parallel with the first electronic device, both the first and second electronic device being between the first dissipation element and the second dissipation element of the heat sink, the second electronic device including: a second die including integrated electronic components; a second insulating body that encapsulates the second die; a plurality of conductive leads projecting from the second insulating body; and a second dissipation plate exposed from the second insulating body and arranged to transfer heat from said electronic components during operation, the second dissipation plate facing an outside of the second insulating body; and a heat sink in contact with said first dissipation plate, the heat sink including: a first dissipation element; a second dissipation element; and an intermediate dissipation element between the first and second electronic devices; clamping devices that attach the first dissipation element and the second dissipation element together against the insulating body of said electronic device, wherein the clamping devices attach the first dissipation element and the intermediate dissipation element together against the first insulating body of the first electronic device and attach the intermediate dissipation element and the second dissipation element together against the second insulating body of the second electronic device.