> On Mon, 24 Jul 2023 00:12:32 -0000 (UTC), Phil Hobbs
> <pcdhSpamMeSenseless@electrooptical.net> wrote:
>
>> John Larkin <jlarkin@highlandSNIPMEtechnology.com> wrote:
>>>
>>> I got this model for a mosfet, FDB390N15A
>>>
>>> https://www.dropbox.com/scl/fi/ko6yvs1jo1j4svunwrmtc/FDB390N15A.lib?rlkey=o012wl2xqh3vjyoz7i7vbx59t&dl=0
>>>
>>> And want to run it in LT Spice.
>>>
>>> I named my mosfet FDB390N15A
>>>
>>> and I did
>>>
>>> .lib FDB390N15A.lib
>>> and .inc and .mod too
>>>
>>> but it complains that it "can't find the definition of model
>>> FDB390N15A".
>>>
>>> I never really understood how to connect LT Spice to imported models.
>>> The library is a .subckt.
>>>
>>> Any ideas?
>>>
>>> I've been picking a standard part from the library that seems sorta
>>> close, but I'd rather run the real thing.
>>
>> Did you do the subcircuit dance?
>>
>> You know, change the whatzis from M to X?
>
> Uh, could you please be less specific?
Place NMOS device.
Ctl-click (it's ctl-Rclick in Wine, but ISTR it's ctl-Lclick in Windows)
Component Attribute Editor comes up
Select "InstName", change MN to XN. This tells LTspice to expect a
.SUBCKT instead of a .MODEL.
Select 'Value', change 'NMOS' to the correct subcircuit name, hit 'Okay'.
Cheers
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC / Hobbs ElectroOptics
Optics, Electro-optics, Photonics, Analog Electronics
Briarcliff Manor NY 10510
http://electrooptical.nethttp://hobbs-eo.com
Reply by John Larkin●July 23, 20232023-07-23
On Mon, 24 Jul 2023 00:12:32 -0000 (UTC), Phil Hobbs
<pcdhSpamMeSenseless@electrooptical.net> wrote:
>John Larkin <jlarkin@highlandSNIPMEtechnology.com> wrote:
>>
>> I got this model for a mosfet, FDB390N15A
>>
>> https://www.dropbox.com/scl/fi/ko6yvs1jo1j4svunwrmtc/FDB390N15A.lib?rlkey=o012wl2xqh3vjyoz7i7vbx59t&dl=0
>>
>> And want to run it in LT Spice.
>>
>> I named my mosfet FDB390N15A
>>
>> and I did
>>
>> .lib FDB390N15A.lib
>> and .inc and .mod too
>>
>> but it complains that it "can't find the definition of model
>> FDB390N15A".
>>
>> I never really understood how to connect LT Spice to imported models.
>> The library is a .subckt.
>>
>> Any ideas?
>>
>> I've been picking a standard part from the library that seems sorta
>> close, but I'd rather run the real thing.
>>
>>
>>
>>
>
>Did you do the subcircuit dance?
>
>You know, change the whatzis from M to X?
Uh, could you please be less specific?
Reply by Phil Hobbs●July 23, 20232023-07-23
John Larkin <jlarkin@highlandSNIPMEtechnology.com> wrote:
>
> I got this model for a mosfet, FDB390N15A
>
> https://www.dropbox.com/scl/fi/ko6yvs1jo1j4svunwrmtc/FDB390N15A.lib?rlkey=o012wl2xqh3vjyoz7i7vbx59t&dl=0
>
> And want to run it in LT Spice.
>
> I named my mosfet FDB390N15A
>
> and I did
>
> .lib FDB390N15A.lib
> and .inc and .mod too
>
> but it complains that it "can't find the definition of model
> FDB390N15A".
>
> I never really understood how to connect LT Spice to imported models.
> The library is a .subckt.
>
> Any ideas?
>
> I've been picking a standard part from the library that seems sorta
> close, but I'd rather run the real thing.
>
>
>
>
Did you do the subcircuit dance?
You know, change the whatzis from M to X?
--
Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC /
Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics
Reply by John Larkin●July 23, 20232023-07-23
I got this model for a mosfet, FDB390N15A
https://www.dropbox.com/scl/fi/ko6yvs1jo1j4svunwrmtc/FDB390N15A.lib?rlkey=o012wl2xqh3vjyoz7i7vbx59t&dl=0
And want to run it in LT Spice.
I named my mosfet FDB390N15A
and I did
.lib FDB390N15A.lib
and .inc and .mod too
but it complains that it "can't find the definition of model
FDB390N15A".
I never really understood how to connect LT Spice to imported models.
The library is a .subckt.
Any ideas?
I've been picking a standard part from the library that seems sorta
close, but I'd rather run the real thing.