METHOD TO SORT SOLID-STATE DEVICES BY THEIR RESISTANCE TO ELECTROSTATIC DISCHARGES Russian patent published in 2010 - IPC G01R31/26 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering, particularly to solid-state hardware (SSH) production and operation and can be used for sorting devices out that feature lower resistance to electrostatic discharge. For this solid-state devices are arranged on metal grounded plate and introduced into electrostatic field of known parametres at a distance from field source determined a priori to rule out catastrophic failures. The number of introductions is also selected experimentally. Change in controlled parametre allows selecting and sorting out devices with lower resistance to electrostatic discharge.

EFFECT: preservation of solid-state device structure after sorting.