Re: LTSpice model for a SiC MOSFET

"Bill Sloman" <bill.sloman@ieee.org> wrote in message news:100hcgk$24itl$6@dont-email.me...

On 20/05/2025 4:35 am, Edward Rawde wrote:

"Bill Sloman" <bill.sloman@ieee.org> wrote in message news:100c4og$t4lo$1@dont-email.me...

I'm looking at a problem where somebody wants to step down a 1kV low current source to 3.3V.
>
The Baxandall class-D oscillator could do it, but it needs a pair 1.7kV MOSFETs for the job. The Infineon SiC IMH170R450M1 would
do it - though it's a much higher current part (10A) than the job needs (about 1mA).
>
I've dived into the Infineon rabbit-hole which promises LTSpice models, but wasn't able to find one.
>
Does anybody know of a similar - ideally cheaper and smaller - part for which there is an LTSpice model?

>
I don't know of a specific part but a few seconds with a search engine found this:
>
https://www.allaboutcircuits.com/technical-articles/how-to-simulate-silicon-carbide-transistors-with-ltspice/

>
Teaching grandmothers to suck eggs.
>
The latest version of LTSpice seems to want you to use Notepad on the .asc file to modify the transistor symbol. I didn't used to
have to do that.

I can right click any file and edit it with anything I like here. Ususally Notepad++
If search engines are a challenge then I can understand that "open with" might also be.

>
--
Bill Sloman, Sydney