Lead frame having a perimeter recess within periphery of component terminal

Embodiments described herein relate to a packaged circuit including a lead frame having at least one recess pattern on an internal surface thereof. The at least one recess pattern includes a perimeter recess that defines a perimeter around one or more raised surfaces. The packaged circuit also inclu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Carpenter, Jr. Loyde Milton, Cruz Randolph
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:Embodiments described herein relate to a packaged circuit including a lead frame having at least one recess pattern on an internal surface thereof. The at least one recess pattern includes a perimeter recess that defines a perimeter around one or more raised surfaces. The packaged circuit also includes a component having one or more terminals. One of the terminals is mounted to the one or more raised surfaces such that the terminal covers the perimeter recess, wherein the perimeter recess has a size and shape such that the recess is proximate a perimeter of the terminal. The packaged circuit also includes component attach adhesive between the single terminal of the component and the one or more raised surfaces of the lead frame.