Integrated circuit (IC) package comprising electrostatic discharge (ESD) protection

1. A package comprising:

a die;

a package substrate coupled to the die; and

a first electrostatic discharge (ESD) protection component coupled to the package substrate, wherein the first electrostatic discharge (ESD) protection component is configured to provide package level electrostatic discharge (ESD) protection such that the die can satisfy a second test comprising a second testing model when the second test is applied to the package, wherein the die without the first electrostatic discharge (ESD) protection component, is configured to satisfy a first test comprising a first testing model but not satisfy the second test comprising the second testing model.

2. The package of claim 1 , wherein the first electrostatic discharge (ESD) protection component is embedded in the package substrate.

3. The package of claim 1 , wherein the die comprises an internal electrostatic discharge (ESD) protection component configured to provide die level electrostatic discharge (ESD) protection.

4. The package of claim 3 , wherein the internal electrostatic discharge (ESD) protection component and the first electrostatic discharge (ESD) protection component are configured to provide cumulative electrostatic discharge (ESD) protection for the package.

5. The package of claim 3 , wherein the internal electrostatic discharge (ESD) protection component and the first electrostatic discharge (ESD) protection component are configured to provide fault tolerant electrostatic discharge (ESD) protection for the package.

6. The package of claim 1 , wherein the die is configured to operate at a first voltage provided to the package, and wherein the first electrostatic discharge (ESD) protection component allows the die to operate when the package is coupled to a power source that provides a second discharge voltage to the package.

7. The package of claim 1 , wherein the die is configured to operate at a first current provided to the package, and wherein the first electrostatic discharge (ESD) protection component allows the die to operate if the package is coupled to a power source that provides a second discharge current to the package.

8. The package of claim 1 , wherein the first electrostatic discharge (ESD) protection component comprises a plurality of diodes.

9. The package of claim 8 , wherein at least some of the diodes from the plurality of diodes are configured to share a power signal.

10. The package of claim 8 , wherein at least some of the diodes from the plurality of diodes are configured to share a ground reference signal.

11. The package of claim 8 , wherein the die comprises a plurality of input/output (I/O) terminals, wherein each input/output (I/O) terminal is coupled to at least one diode from the plurality of diodes.

12. The package of claim 1 , wherein the first electrostatic discharge (ESD) protection component comprises:

a first P+ layer;

a first interconnect coupled to the first P+ layer;

a first N+ layer;

a second P+ layer;

a second interconnect coupled to the first N+ layer and the second P+ layer;

a second N+ layer; and

a third interconnect coupled to the second N+ layer.

13. The package of claim 12 , wherein the first interconnect is configured to provide a first electrical path for a ground reference signal (Vss), the second interconnect is configured to provide a second electrical path for an input/output (I/O) signal, and the third interconnect is configured to provide a third electrical for a power signal (Vdd).

14. The package of claim 12 , further comprising a dielectric layer.

15. The package of claim 12 , further comprising:

a second P− layer that at least partially encapsulates the first P+ layer;

a first N− layer that at least partially encapsulates the second P− layer and the first N+ layer;

a second N− layer that at least partially encapsulates the second N+ layer; and

a first P− layer that at least partially encapsulates the first N− layer, the second P+ layer and the second N− layer.

16. The package of claim 1 , wherein the package is coupled to an interposer comprising a second electrostatic discharge (ESD) protection component, and the package further comprising the interposer and the second electrostatic discharge (ESD) protection component.

17. The package of claim 16 , wherein the first electrostatic discharge (ESD) protection component and the second electrostatic discharge (ESD) protection component are configured to provide cumulative electrostatic discharge (ESD) protection for the package.

18. The package of claim 16 , wherein the first electrostatic discharge (ESD) protection component and the second electrostatic discharge (ESD) protection component are configured to provide fault tolerant electrostatic discharge (ESD) protection for the package.

19. The package of claim 1 , wherein the package is incorporated into a device selected from a group consisting of a music player, a video player, an entertainment unit, a navigation device, a communications device, a mobile device, a mobile phone, a smartphone, a personal digital assistant, a fixed location terminal, a tablet computer, a computer, a wearable device, a laptop computer, a server, and a device in an automotive vehicle, and further including the device.

20. The package of claim 1 , wherein the first testing model comprises an electrostatic discharge (ESD) testing model for a mobile device, and the second testing model comprises an electrostatic discharge (ESD) testing model for an automotive device.

21. The package of claim 1 , wherein the first electrostatic discharge (ESD) allows the package to operate with a current of about 4 amps (A) or greater, when the die is configured to operate with a current of about 3 amps (A) or lower.

22. The A package comprising:

a die;

a package substrate coupled to the die; and

a first electrostatic discharge (ESD) protection component coupled to the package substrate, wherein the first electrostatic discharge (ESD) protection component is configured to provide package level electrostatic discharge (ESD) protection, wherein the first electrostatic discharge (ESD) protection component comprises:

a first P+ layer;

a first interconnect coupled to the first P+ layer;

a first N+ layer;

a second P+ layer;

a second interconnect coupled to the first N+ layer and the second P+ layer;

a second N+ layer;

a third interconnect coupled to the second N+ layer;

a second P− layer that at least partially encapsulates the first P+ layer;

a first N− layer that at least partially encapsulates the second P− layer and the first N+ layer;

a second N− layer that at least partially encapsulates the second N+ layer;

a first P− layer that at least partially encapsulates the first N− layer, the second P+ layer and the second N− layer;

a first diode comprising the second P− layer and the first N− layer; and

a second diode comprising the second N− layer and the first P− layer.

23. The package of claim 22 , wherein the die comprises an internal electrostatic discharge (ESD) protection component configured to provide die level electrostatic discharge (ESD) protection, and wherein the internal electrostatic discharge (ESD) protection component and the first electrostatic discharge (ESD) protection component are configured to provide cumulative electrostatic discharge (ESD) protection for the package.