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Parasitic-induced false turn-on of MOSFETs

This application note provides a detailed description of the CdV/dt induced turn-on phenomenon in power MOSFETs for battery-powered motor drive applications. Induced turn-on occurs when MOSFETs are used in fast-switching applications where high dVDS/dt transitions happen, leading to the turning-on of the MOSFET because of a malfunction in the off state.

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04/07/2024