A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present application discloses a packaging structure for a power module, comprising: a heat dissipation substrate; at least one first power device disposed on a first substrate having an insulating layer, the first substrate disposed on the heat dissipating substrate; and at least one second power device including a jumping electrode having a jumping potential, wherein the at least one second power device is disposed on at least one second substrate having an insulating layer, and the at least one second substrate is disposed on the first substrate, to reduce a parasitic capacitance between the jumping electrode and the heat dissipation substrate. The packaging structure for the power module according to the present application can reduce the parasitic capacitance between the jumping electrode of the power module and the heat dissipation substrate, thereby greatly reducing the EMI noise of the power module in operation.
The present application discloses a packaging structure for a power module, comprising: a heat dissipation substrate; at least one first power device disposed on a first substrate having an insulating layer, the first substrate disposed on the heat dissipating substrate; and at least one second power device including a jumping electrode having a jumping potential, wherein the at least one second power device is disposed on at least one second substrate having an insulating layer, and the at least one second substrate is disposed on the first substrate, to reduce a parasitic capacitance between the jumping electrode and the heat dissipation substrate. The packaging structure for the power module according to the present application can reduce the parasitic capacitance between the jumping electrode of the power module and the heat dissipation substrate, thereby greatly reducing the EMI noise of the power module in operation.
PACKAGING STRUCTURE FOR POWER MODULE
VERPACKUNGSSTRUKTUR FÜR LEISTUNGSMODUL
STRUCTURE D'EMBALLAGE DE MODULE DE PUISSANCE
2024-07-31
Patent
Electronic Resource
English
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