Path: ...!local-4.nntp.ord.giganews.com!Xl.tags.giganews.com!local-2.nntp.ord.giganews.com!nntp.supernews.com!news.supernews.com.POSTED!not-for-mail
NNTP-Posting-Date: Mon, 03 Jun 2024 00:17:48 +0000
From: john larkin <jl@650pot.com>
Newsgroups: sci.electronics.design
Subject: Re: fast NPN in LT Spice
Date: Sun, 02 Jun 2024 17:17:48 -0700
Message-ID: <4n2q5jln0sb9oqbfp81jm723tbjf7tol80@4ax.com>
References: <eqsp5jde87vqs6du4a7djoalag7kpkuhkr@4ax.com> <v3j087$1bpc$1@nnrp.usenet.blueworldhosting.com>
User-Agent: ForteAgent/8.00.32.1272
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Lines: 22
X-Trace: sv3-6xDk60bI0sPYntJvgtrlyOrrQtKQpljn7IT4ZI64xDyxsHPPLjToru16VVagEjh7sd1T+hahmQtLUaf!kQFo5HG468ujeHBstmilFnZcckZUuYOzrZ74/nMi/KFxDE4mqbkFd01rmvwl3bNRNygEaj8xLEzF!XQHFDQ==
X-Complaints-To: www.supernews.com/docs/abuse.html
X-DMCA-Complaints-To: www.supernews.com/docs/dmca.html
X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers
X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly
X-Postfilter: 1.3.40
Bytes: 1701

On Sun, 2 Jun 2024 19:46:14 -0400, "Edward Rawde"
<invalid@invalid.invalid> wrote:

>"john larkin" <jl@650pot.com> wrote in message news:eqsp5jde87vqs6du4a7djoalag7kpkuhkr@4ax.com...
>> There are many NPNs in the standard LT Spice library.
>>
>> Does anyone know of a fast, RF type, transistor? It's hard to tell
>> from the jillion lines of fine-print parameters.
>
>https://www.google.com/search?q=".model+BFR92A"
>
>>
>> I want to make a model of the MC10EP89 gate.
>> 
>

That doesn't seem to be in the LT Spice library. 

2SC3838K looks OK.

It's hard to pick parts, discrete or ICs, from the library.