Electrostatic discharge protection device and fabrication...

Details Electrostatic discharge protection device and fabrication... Electrostatic discharge protection device and fabrication...

2008-05-06

2008-05-06

Pert, Evan (Department: 2826)

Active solid-state devices (e.g., transistors, solid-state diode

Regenerative type switching device

Device protection

C438S135000, C257SE29105

Reexamination Certificate

active

07368761

ABSTRACT:
An electrostatic discharge (ESD) protection device and a fabrication method thereof are provided. The ESD protection device with an embedded high-voltage P type SCR (EHVPSCR) structure of the present invention is employed to guide the ESD current/voltage to a system voltage trace VDD via a pad.

REFERENCES:
patent: 6066879 (2000-05-01), Lee et al.
patent: 6459127 (2002-10-01), Lee et al.
patent: 6576934 (2003-06-01), Cheng et al.
Jian-Hsing Lee et al, “Novel ESD Protection Structure with Embedded SCR LDMOS for Smart Power Technology” IEEE 40th Annual International Reliability, Physics Symposium, Dallas, Texas, 2002, pp. 156-161.

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