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who can help me with spice model thx

i have download a power mosfet spice model, then creat a new component in multisim
i copy the model directly into multisim but it does't work
who can tell me causation, or tell me how can i trun it to multisim model
 
thanks very much
 
 
spice model:
 
* PSpice Model Editor - Version 9.2.1
*$
*DEVICE=IXFN36N100,NMOS
* IXFN36N100 NMOS model
* updated using Model Editor release 9.2.1 on 03/06/04 at 13:01
* The Model Editor is a PSpice product hem.
.MODEL IXFN36N100 NMOS
+ LEVEL=3
+ L=2.0000E-6
+ W=52
+ KP=1.0353E-6
+ RS=10.000E-3
+ RD=.22254
+ VTO=4.7737
+ RDS=10.000E6
+ TOX=2.0000E-6
+ CGSO=208.54E-12
+ CGDO=7.5038E-12
+ CBD=23.424E-9
+ MJ=1.5000
+ PB=3
+ RG=10.000E-3
+ IS=8.8150E-6
+ N=2.2584
+ RB=1.0000E-9
+ GAMMA=0
+ KAPPA=0
*$
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Like I told another user I am no expert on model files. I have tried this file and Multisim will not recongnize it. I would recommend the following procedure if you can do it. Go into the component wizard and create a default Mosfet Using the Model Makers.. This will give you the correct syntax for the model file that Multsim can understand. If you know what the parameters mean from Pspice file then you can edit the model after it is created for you in Multisim and plug the numbers into it from the Pspice file. This should create a model that would work in Multisim. This procedure is theoretical on my part and you would have to try it to see if it works for you. It is possible that you don't have the Model Makers depending on your version of Multisim. If that is the case then we will have to try another approach.

I do not know the meaning of the Pspice parameters (i.e what does the L=XXXXX  and N=XXXXX actual stand for). If you are unable to do this then maybe the NI Team can decipher this for you and post a model file that would work for you.

I am going to have to study the various parameter on these files to find out their meaning  so I can be of better assistance when it comes to these model files. Right now I just don't have the time since I recently acquired a job that takes up a fair chunk of my days. I will contin ue looking into this as times permits for me.



Message Edited by lacy on 11-11-2007 07:40 AM
Kittmaster's Component Database
http://ni.kittmaster.com

Have a Nice Day
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