Images of ESD Damage
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 producing high magnification photographs using a scanning electron micrograph (SEM). See Images of ESD Damage, photos of Human Body Model (HBM) ESD damage provided by Hi-Rel Laboratories, Inc. at 6116 N Freya, Spokane, Washington 99217 (509-325-5800 or www.hrlabs.com). Used with their permission.
Posted on August 27, 2012, in Article, ESD Information, ESD Tips, Question & Answers and tagged Electrostatic Discharge, ESD, ESD Damage, HBM, Human Body Model, Inductors, Motors, scanning electron micrograph, SEM, Transformers. Bookmark the permalink. Leave a comment.