August 2012

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Using a current limiting resistor in the ground cord is the user’s choice; however, the resistor is not for ESD control purposes. The ESD Association standard for grounding is ANSI/ESD S6.1. ANSI/ESD S6.1 recommends a hard ground (no resistor), but allows the use of a current limiting resistor in the mat’s ground cord. “The grounding…

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Please stop by and see us at the 2012 ESD Symposium Booth# 504! Westin La Paloma Resort & Spa 3800 East Sunrise Drive Tucson, AZ, 85718 (520) 742-6000 Exhibit Hours: Monday, September 10         6:00 PM – 9:00 PM Tuesday, September 11         9:30 AM – 5:30 PM Wednesday, September…

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Seeing ElectroStatic Discharge (ESD) damage is basically impossible. Damage to semiconductor device structure is NOT visible at ordinary magnifications of an optical microscope. If the microscope is capable of 1000X-1500X magnifications, you just might be able to “see” something. The method used, only occasionally as there is considerable expense, is by delayering and etch enhancement…

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