摘要 |
A simulation method includes determining a relationship between stress time and a degradation rate of drain current on a basis of a table in which data of a lifetime of a transistor, or the degradation rate of the transistor, is written, and calculating an amount of change in drain current accordance with the degradation rate, using a table in which information indicating a change in the drain current, being dependent on voltage, is written, based on actually measured data of drain current of the transistor after degradation, drain current in an initial state of a particular transistor model, and the relationship between stress time and the degradation rate of drain current.
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