# \#di

**URL:** https://forum.plexim.com/tag/di/234.md

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## [Can V\*I be used to calculate switching losses of a Limited di/dt MOSFET?](https://forum.plexim.com/t/can-v-i-be-used-to-calculate-switching-losses-of-a-limited-di-dt-mosfet/688)

<div class="topic-metadata">

**Author:** [@purp](https://forum.plexim.com/u/purp)\
**Replies:** 1\
**Last updated:** [August 23, 2019, 2:28pm UTC](https://forum.plexim.com/t/can-v-i-be-used-to-calculate-switching-losses-of-a-limited-di-dt-mosfet/688 "2019-08-23T14:28:38Z")

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Hi There, I am modelling a circuit using the limited di/dt MOSFET, which does not support thermal models. Can I use V\*I to calculate the switching and conduction losses of the MOSFET, as the PLECs user manual states “…