C2M0045170D

MattM

Hello Wolfspeed,

I am trying to design a Solid State Circuit Breaker, for low voltage AC, based on C2M0045170D(prototype). I am using Cadence Orcad X and I am not able to simulate a simple DC circuit .

When I run the simulation this error appear:

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X_U2.Ls2 N00328 X_U2.sv 2.603n Rser
-------------------------------$
ERROR(ORPSIM-16015): Unknown parameter.

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Looks like it doesn't recognize the serial resistance parameter.

When I try to remove Rser from the model then just to check if it works I get this error:

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ERROR(ORPSIM-16551): Floating point computation failed during Device/Model Load. Possible solutions: 1)Ensure that all device parameters are in valid range. 2)Try using .options LIMIT
Maths Exception Code:e06d7363 in device X_U2.xgmos.G2, Multiply(1.50525e+306, -4.99969e+06)
INTERNAL ERROR -- Maths Exception Code:e06d7363 in device X_U2.xgmos.G2, Multipl

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I have attached output file for the first and second simulation, the model downloaded from your website and a print screen of the circuit I used to test the simulation. I ve spent many hours trying fixing but with no luck. Please let me know if you can help me getting the model running for Cadence Orcad X (PSpice).

Best Regards

Matteo

Circuit.JPG

second_simulation_output_file.txt

first_simulation_output_file.txt

C2M0045170D.lib

Forum_Moderator

Thank you for your post, it has been approved and we will respond as soon as possible.

MattM

Hello there , thank you for your reply .

Matteo

Mhusain

Hello,

I apologize for the delay, please find the attached Pspice compatible model for C2M0045170D. Let us know if you have any other questions.

Thanks

C2M0045170D.lib

MattM

Hi Mhusain,

thank you for the Pspice model. It will be very helpful for my project.

Matteo

AAnders

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