FIELD: electric engineering.
SUBSTANCE: consumption dynamic current amplitude is measured for any circuit inverter in power circuit and ground when turning inverters in and off after influence of electrostatic discharge. Coefficients K=IDturn-off /IDturn-in for any inverter are determined before and after influence of electrostatic discharge, where IDturn-off and IDturn-in are consumption dynamic current amplitudes at turn-off and turn-in correspondingly. Maximal and minimal values Kmax and Kmin meanings of coefficient are found for any circuit. Integrated printed circuits are rejected in case they do not satisfy any of two criteria Abeg>1, 3 and Aesd>1,3, where Abeg and Aesd are coefficients found before and after influence of electrostatic discharge correspondingly, which coefficients are found from relation of A=Kmax/Kmin for any printed circuit.
EFFECT: improved truth of results; widened functional abilities.
2 tbl
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| METHOD FOR SELECTING A GROUP OF HIGH RELIABILITY DEVICES FROM A BATCH OF VARIABLE CAPACITANCE DIODES | 2005 |
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| METHOD FOR SEPARATION OF INTEGRATED CIRCUITS BY RELIABILITY | 2021 |
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| PROCESS OF REJECTION OF COS/MOS INTEGRATED CIRCUITS BY RELIABILITY LEVEL | 1992 |
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