Referenced Items are not available for this document.
A novel capacitance coupling complementary dual-direction silicon-controlled rectifier (SCR) (CCCDSCR) for high-voltage electrostatic discharge protection is proposed and verified in 0.5-μm BCD process. The trigger voltage of CCCDSCR can be adjusted by coupling capacitance to meet different protection requirements. Compared with traditional lateral double-diffusion NMOS, LDSCR, stacked field-oxide device, and stacked low-voltage-triggering SCR devices, the CCCDSCR has appropriate low trigger voltage of 27.3 V, high holding voltage of 24.3 V, and highest figure of merit (FOM) according to our defined FOM.
Published in:
Electron Device Letters, IEEE
(Volume:33
,
Issue:
5
)
Date of Publication: May 2012
- Page(s):
- 640 - 642
- ISSN :
- 0741-3106
- INSPEC Accession Number:
- 12692174
- Digital Object Identifier :
- 10.1109/LED.2012.2188015
- Product Type:
- Journals & Magazines
- Date of Publication :
- 19 March 2012
- Date of Current Version :
- 20 April 2012
- Issue Date :
- May 2012
- Sponsored by :
- IEEE Electron Devices Society
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