Granted Patent B1

US 9,209,144 · App. 14/499,264 · Granted Dec 8, 2015

Abstract

Claims (25)

1. A semiconductor device, comprising:

an electrically insulating substrate with a die mounting surface and an opposite grid array surface;

an array of external electrical connection pads located in the grid array surface;

substrate bond pads located in the die mounting surface;

interconnects in the insulating body selectively connecting the substrate bond pads to the external electrical connection pads;

tertiary bond pads located in the die mounting surface, wherein the tertiary bond pads are electrically isolated from the external electrical connection pads;

a semiconductor die mounted on the die mounting surface of the substrate;

first bond wires selectively connecting electrodes of the semiconductor die to the tertiary bond pads;

second bond wires that selectively connect the substrate bond pads to the tertiary bond pads, wherein first selected ones of the second bond wires selectively connect one of the tertiary bond pads to at least two of the substrate bond pads.

2. The semiconductor device of claim 1 , wherein second selected ones of the second bond wires selectively connect the substrate bond pads directly to the semiconductor die electrodes.

3. The semiconductor device of claim 1 , further comprising third bond wires that selectively connect two or more tertiary bond pads together.

4. The semiconductor device of claim 1 , wherein the semiconductor die is mounted on a pad free central area of the die mounting surface that provides a die mounting region.

5. The semiconductor device of claim 4 , wherein the substrate bond pads form an outer set of pads that surround and are distal from the semiconductor die.

6. The semiconductor device of claim 5 , wherein the tertiary bond pads form an inner set of pads that surround and are proximal to the semiconductor die.

7. The semiconductor device of claim 6 , wherein the number of tertiary bond pads is equal to the number of substrate bond pads.

8. A semiconductor device, comprising:

an electrically insulating substrate with a die mounting surface and an opposite grid array surface;

an array of external electrical connection pads located in the grid array surface;

substrate bond pads located in the die mounting surface;

interconnects in the insulating body selectively connecting the substrate bond pads to the external electrical connection pads;

tertiary bond pads located in the die mounting surface, wherein the tertiary bond pads are electrically isolated from the external electrical connection pads;

a semiconductor die mounted on the die mounting surface of the substrate;

first bond wires selectively connecting electrodes of the semiconductor die to the tertiary bond pads;

second bond wires that selectively connect the substrate bond pads to the tertiary bond pads; and

third bond wires that selectively connect two or more tertiary bond pads together.

Assignments (15)