SOAtherm mosfet model LTSpice


I have a doubt about SOAtherm-NMOS in LTSpice, i can't understand if this models (when attached to NMOS) are electro-thermal model and so they simulate self-heating effects or if they are only thermal models regarding the thermal evolution of silicon die temperature of the MOSFET. 

Thank you.

Top Replies

    •  Analog Employees 
    Feb 15, 2019 +1 verified


    These are only thermal models simulating the heating of the silicon die. These are decoupled from the electrical models.