how to add LTspice code

[supernut]

I try to add code of 2SK30A to standard.jft standard.bjt standard.mos files.

Even I paste the code. LTspice did not show this 2SK30A in program.

Can any one suggest?

.model J2SK30gr NJF(vto=-2.8v beta=0.75m lambda=0 cgd=2.6p cgs=8.2p mfg=TOSHIBA dev 10% LOT 60%)

 

[jcx]

I don't advise actually adding 3rd party models to your LTspice libs - keep them in a separate directory

the completely portable, easiest way is just to use the spice directive to paste the model into your .asc, copy the Q model name to the name field of the generic Q symbol of the right type - you have to click the "NJF" of the symbol - your added model won't show in the dialog

 

[Koonw]

I try to add code of 2SK30A to standard.jft standard.bjt standard.mos files.

Even I paste the code. LTspice did not show this 2SK30A in program.

Can any one suggest?

.model J2SK30gr NJF(vto=-2.8v beta=0.75m lambda=0 cgd=2.6p cgs=8.2p mfg=TOSHIBA dev 10% LOT 60%)

You make sure the edited file is saved in the same original directory and file name, then just quit and restart LTSpice, it should pick up now. To be safe, backup the original file first and also the new files, as when update LTSpice it will overwrite the standard files as long as their the same name. Use .lib instead of .inc directive to include the new library, in XII you can add additional search path under the Control panel.