Spice Netlist error

I try to model the DMMT3904W, double Diodes Inc. transistor.  On simulation, I get this error:

-Checking SPICE netlist for designs 1 - Monday, June 27, 2011, 10:27:16 -
Error of SPICE Netlist in schematic RefDes "u1", item "1": model "npn" type is not allowed for components with the letter of the prefix 'A '.
Error of SPICE Netlist in schematic RefDes "u1", "" element: due to errors, the component "1" has been omitted from the simulation
= SPICE Netlist verification completed, 2 error (s), 0 warning (s) =.

This is the model that I inserted:

* src = DMMT3904W; DI_DMMT3904W; NPN BJT. If;  40.0V 0.200, 347 MHz Diodes
Inc. correspondence of Transistor
. MODEL DI_DMMT3904W NPN (IS = 20.3.f NF = BF = 274 VAF = 114 1.00
+ ISP = 36.4 m ISE = 6,99 p DON'T = BR = NR = 1.00 4.00 2.00
+ VAR = 24.0 IKR = 90.0 m RE = 0.657 RB = RC = 0.263 2.63
+ XTB = 1.5 NCE = 8.29 p WILL = 1.10 JEM = CJC = VJC 7.10 p = 0.300 0.500
+ MJC = 0.300 TF = 426, p b = 71.3n EG = 1.12)

Now, I can't know where the 'a' or 'A' comes!  So... what I did wrong?

Thank you... Steve

Hello

I was able to create the component for you. It is attached with this post. The symbol is just the generic box that you can modify in the properties-> value-> Edit in DB component and then going to the symbol. Read the template I created for this component. You need a subckt for these models.

I hope this helps.

Tags: NI Software

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    Is the template provided in the wrong format? I somehow can it in the right so I am able to use it?

    Because I need for my project semester in College, any help would be much appreciated.

    Thanks in advance!

    Hi NikoNR,

    When writing a detailed description of what I did exactly with the Wizard component, the component again to create in Multisim from scratch, I found that there are different SPICE models provided in the package for use with AWR MWO. They have a different file extension, but are normal text SPICE inside files.

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    Anyway, the problem is solved now. Thanks for your help

    Good day

    (The now much happier) EE-student

    ----

    Edit: I have attached the SPICE model, that I ended up using, in case someone at - he never met a similar problem. The only change I did this, is to replace '<4>' with '4' in the part of the diode (single occurrence here). I had to zip to download with his original extention (.mdl).

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