Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.

Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.

Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.

Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.

Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.

Abstract: Space-efficient packaging of microelectronic devices permits greater functionality per unit PC board surface area. In certain embodiments, packages having leads of a reverse gull wing shape reduce peripheral footprint area occupied by the leads, thereby permitting maximum space in the package footprint to be allocated to the package body and to the enclosed die. Embodiments of packages in accordance with the present invention may also reduce the package vertical profile by featuring recesses for receiving lead feet ends, thereby reducing clearance between the package bottom and the PC board. Providing a linear lead foot underlying the package and slightly inclined relative to the PC board further reduces vertical package profile by eliminating additional clearance associated with radiuses of curvature of J-shaped leads.

Abstract: Space-efficient packaging of microelectronic devices permits greater functionality per unit PC board surface area. In certain embodiments, packages having leads of a reverse gull wing shape reduce peripheral footprint area occupied by the leads, thereby permitting maximum space in the package footprint to be allocated to the package body and to the enclosed die. Embodiments of packages in accordance with the present invention may also reduce the package vertical profile by featuring recesses for receiving lead feet ends, thereby reducing clearance between the package bottom and the PC board. Providing a linear lead foot underlying the package and slightly inclined relative to the PC board further reduces vertical package profile by eliminating additional clearance associated with radiuses of curvature of J-shaped leads.

Abstract: Space-efficient packaging of microelectronic devices permits greater functionality per unit PC board surface area. In certain embodiments, packages having leads of a reverse gull wing shape reduce peripheral footprint area occupied by the leads, thereby permitting maximum space in the package footprint to be allocated to the package body and to the enclosed die. Embodiments of packages in accordance with the present invention may also reduce the package vertical profile by featuring recesses for receiving lead feet ends, thereby reducing clearance between the package bottom and the PC board. Providing a linear lead foot underlying the package and slightly inclined relative to the PC board further reduces vertical package profile by eliminating additional clearance associated with radiuses of curvature of J-shaped leads.

Abstract: Efficient utilization of space in a laterally-conducting semiconductor device package is enhanced by creating at least one supplemental downbond pad portion of the diepad for receiving the downbond wire from the ground contact of the device. The supplemental diepad portion may occupy area at the end or side of the package formerly occupied by non-integral leads. By receiving the substrate downbond wire, the supplemental diepad portion allows a greater area of the main diepad to be occupied by a die having a larger area, thereby enhancing space efficiency of the package.