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Power chip scale packageCM Patents

A packaging arrangement for a semiconductor device including a leadframe and a die coupled thereto. The die is coupled to the leadframe such that its back surface (drain area) is coplanar with source leads and a gate lead extending from the leadframe. A stiffener is coupled to the leadframe and electrically isolated therefrom in order to help maintain the position of the source and gate pads of the leadframe. When the semiconductor device is coupled to a printed circuit board (PCB), the exposed surface of the die serves as the direct drain connections while the source leads and gate leads serve as the connections for the source and gate regions of the die.

Datos clave

CategoríaInvención

Índice de la ficha

Updated at
05/11/2026
Numero publicacion
US.2002171126.A1
Fecha publicacion
21/11/2002
Anio publicacion
2002
Numero solicitud
US20010858811

Etiquetas

Inventores
Estacio Maria Cristina B.Estacio Maria Cristina BMadrid Ruben
Solicitantes
Fairchild Semiconductor Inc.
Clasificacion ipc
H10W 70/ 40 A IH10W 70/ 60 A I
Clasificacion cpc
257/666257/669257/670257/671257/674257/782257/E23.044257/E23.049
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