Path: ...!weretis.net!feeder9.news.weretis.net!usenet.blueworldhosting.com!diablo1.usenet.blueworldhosting.com!nnrp.usenet.blueworldhosting.com!.POSTED!not-for-mail From: "Edward Rawde" Newsgroups: sci.electronics.design Subject: Re: LTSpice model for a SiC MOSFET Date: Mon, 19 May 2025 14:35:43 -0400 Organization: BWH Usenet Archive (https://usenet.blueworldhosting.com) Lines: 19 Message-ID: <100ftm1$2nvl$1@nnrp.usenet.blueworldhosting.com> References: <100c4og$t4lo$1@dont-email.me> Injection-Date: Mon, 19 May 2025 18:35:45 -0000 (UTC) Injection-Info: nnrp.usenet.blueworldhosting.com; logging-data="90101"; mail-complaints-to="usenet@blueworldhosting.com" Cancel-Lock: sha1:k+IKR6mEkr5qNo1rm1NmfN9zIkU= sha256:WSL2u7s46butvFRG/l/krlWKdhBC0EZPGYdbe3OnI0U= sha1:APAP6Dxf6IGpHpISO9LfFX4XA/4= sha256:meftS0M+B2dDSCESq/+Q5Sku7Xc7ErPqInba0C+U8Vs= X-Newsreader: Microsoft Outlook Express 6.00.2900.5931 X-Priority: 3 X-RFC2646: Format=Flowed; Response X-MSMail-Priority: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 Bytes: 1997 "Bill Sloman" wrote in message news:100c4og$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/ > > -- > Bill Sloman, Sydney