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MOSFET (Si/SiC) Forum Discussions

vinloong
Level 1
Level 1
First reply posted First question asked Welcome!

Hello all,

I am trying to setup a simulation with the Spice model of the SiC MOSFET IMZA120R020M1H_L3 provided.

After running the simulation I get an Spice Error Log in LTSpice (see attachement)

The simulation itself is a standrad double pulse test, a screenshot is also attached.

I think there may be something wrong with the model itself because this simulation setup works fine with other SiC transistors from Wolfspeed.

I hope you can help me fix the model/simulation.

Thank you and kind regards

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3 Replies
1211Shukla
Moderator
Moderator
Moderator
25 solutions authored 100 sign-ins 50 replies posted

Hi,

Good day!

If you can share me simulation model, I will try to mimic it from my end.

Regards,

Rishabh

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Hi, 

any update?

Thank you and kind regards

Vin

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vinloong
Level 1
Level 1
First reply posted First question asked Welcome!

Hi,

I attached my simulation model. I added IMZA120R020M1H_L3 by opening the .lib file I downloaded in LTSpice and auto generated the symbol by highlighting .SUBCKT IMZA120R020M1H_L3 in the .lib file, right click -> Create Symbol.

Kind regards

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