Hello:

Does anyone have LTSpice models for TIP100/101/102 and TIP105/106/107?
I haven't been able to find any that worked.

Thanks,

David

 

Try these.
https://forum.allaboutcircuits.com/threads/driving-12v-3a-solenoid-from-5v.154199/#post-1326335

 

Try these.
https://forum.allaboutcircuits.com/threads/driving-12v-3a-solenoid-from-5v.154199/#post-1326335

Thanks Eric. I don't know how to install these as there doesn't seem to be an asc file to go with the sub circuit.

David

 

Hello:

Does anyone have LTSpice models for TIP100/101/102 and TIP105/106/107?
I haven't been able to find any that worked.

Thanks,

David

Hi

You can get them all at OnSemiconductor.

The ones I tested (TP100, TP101) worked fine..
The model definitions are .subckts, so after you place a symbol on the schematic, you have to change the "Prefix" property to an "X", without the double quotes. Also add the ".inc TP100.LIB" statement on the schematic.

eT

 

Thanks Eric. I don't know how to install these as there doesn't seem to be an asc file to go with the sub circuit.
David

There is an asc test file on that post, reposted here.
For testing place the libs and asc file in the same folder.

 

Hi

You can get them all at OnSemiconductor.

The ones I tested (TP100, TP101) worked fine..
The model definitions are .subckts, so after you place a symbol on the schematic, you have to change the "Prefix" property to an "X", without the double quotes. Also add the ".inc TP100.LIB" statement on the schematic.

eT

Thanks eT

 

In my collection of models there are these transistors and many others.
http://www.bordodynov.ltwiki.org
or
https://forum.allaboutcircuits.com/...nents-models-of-ltspice-free-download.133690/

 

In my collection of models there are these transistors and many others.
http://www.bordodynov.ltwiki.org
or
https://forum.allaboutcircuits.com/...nents-models-of-ltspice-free-download.133690/

Hi Bordodynov:

I copied the TIP100 and TIP105 into the "sub" in "documents". I also copied
the "npndarl1 " and "pnpdarl2" into the "sym" folder. I then added the "npndarl1"
symbol to a schematic and added the following directive ".inc TIP100.lib" to
the schematic. The "x" was already there and I set the value to "TIP100". It
didn't work for me. I have messed it up somehow.

I am now lost.

David

 

My Schematic.

 

You didn’t like my Symbol. And you indicated the wrong library. By putting one of my symbols on a diagram, you have access to several parts. I showed it. It is not necessary to mention the name inside the symbol twice.

 

I have now set up the TIP101 darlington transistor symbol and sub-circuit and added
the TIP101 to a CE voltage amplifier. The voltage gain is only 2.5. Something is wrong
with my circuit. There is only a 0.7V drop from base to emitter. I would have expected
a 1.4V drop. Is it only 0.7V due to the TIP101's internal diode?

 

You use a powerful transistor on a small current. In this case, the second, internal, powerful transistor is closed. Reduce the resistors in the emitter and collector 100 times and you will get a gain of 3.7 (almost 4)

 

Got it. Thanks for all the help.