SEMICONDUCTOR DEVICE
A semiconductor device, including: a power semiconductor element having a current output electrode; a wire bonded to the current output electrode; and a degradation detection circuit configured to monitor a temporal change of a voltage value of the wire while a constant current flows through the wir...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A semiconductor device, including: a power semiconductor element having a current output electrode; a wire bonded to the current output electrode; and a degradation detection circuit configured to monitor a temporal change of a voltage value of the wire while a constant current flows through the wire, responsive to satisfaction of a plurality of conditions including that the power semiconductor element is in a turn-off state, and that a temperature of the power semiconductor element is within a predetermined temperature range. |
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