Leadframe enhancement and method of producing a multi-row semiconductor package

A semiconductor package includes a plurality of first leads, each with a top outer portion removed from the lead and an outer end, and a plurality of second leads, each with a bottom outer portion removed from the lead and an outer end. The first and second leads alternate with each other along an e...

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Hauptverfasser: Retuta, Danny Vallejo, Tan, Hien Boon, Tanary, Susanto, Sun, Anthony Yi Sheng, Tan, Soon Huat James
Format: Patent
Sprache:eng
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Zusammenfassung:A semiconductor package includes a plurality of first leads, each with a top outer portion removed from the lead and an outer end, and a plurality of second leads, each with a bottom outer portion removed from the lead and an outer end. The first and second leads alternate with each other along an edge of the package. Also, the outer ends of the first leads form a first row along the edge of the package and the outer ends of the second leads form a second row along the edge of the package. In one embodiment, the first and second rows are parallel to each other and an encapsulant covers at least a portion of the first and second leads.