Message-ID:

If the human brain were so simple that we could understand it, we would be so simple we couldn't.

tech / sci.electronics.design / Commercially available hetero bijunction transistor

Commercially available hetero bijunction transistor

<d7439557-ba12-4938-b79f-bf124d7139f3n@googlegroups.com>

https://www.novabbs.com/tech/article-flat.php?id=92041&group=sci.electronics.design#92041

copy link Newsgroups: sci.electronics.design

X-Received: by 2002:a05:622a:309:b0:2dd:53e9:ae80 with SMTP id q9-20020a05622a030900b002dd53e9ae80mr6950053qtw.557.1646976676321;
Thu, 10 Mar 2022 21:31:16 -0800 (PST)
X-Received: by 2002:a25:c606:0:b0:628:967a:7f50 with SMTP id
k6-20020a25c606000000b00628967a7f50mr7065160ybf.644.1646976675791; Thu, 10
Mar 2022 21:31:15 -0800 (PST)
Path: i2pn2.org!i2pn.org!weretis.net!feeder6.news.weretis.net!1.us.feeder.erje.net!feeder.erje.net!border1.nntp.dca1.giganews.com!nntp.giganews.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail
Newsgroups: sci.electronics.design
Date: Thu, 10 Mar 2022 21:31:15 -0800 (PST)
Injection-Info: google-groups.googlegroups.com; posting-host=117.194.198.75; posting-account=u0TA4AoAAAD5Jg3J0vew8oYJmwVV_ze1
NNTP-Posting-Host: 117.194.198.75
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <d7439557-ba12-4938-b79f-bf124d7139f3n@googlegroups.com>
Subject: Commercially available hetero bijunction transistor
From: dakup...@gmail.com (amal banerjee)
Injection-Date: Fri, 11 Mar 2022 05:31:16 +0000
Content-Type: text/plain; charset="UTF-8"
Lines: 4

by: amal banerjee - Fri, 11 Mar 2022 05:31 UTC

Re: Commercially available hetero bijunction transistor

<bf6287c2-00b1-800b-29d8-b42d3a2dc185@electrooptical.net>

copy mid

https://www.novabbs.com/tech/article-flat.php?id=92046&group=sci.electronics.design#92046

copy link Newsgroups: sci.electronics.design

Path: i2pn2.org!i2pn.org!eternal-september.org!reader02.eternal-september.org!border1.nntp.dca1.giganews.com!nntp.giganews.com!buffer1.nntp.dca1.giganews.com!buffer2.nntp.dca1.giganews.com!nntp.supernews.com!news.supernews.com.POSTED!not-for-mail
NNTP-Posting-Date: Fri, 11 Mar 2022 02:36:37 -0600
Subject: Re: Commercially available hetero bijunction transistor
Newsgroups: sci.electronics.design
References: <d7439557-ba12-4938-b79f-bf124d7139f3n@googlegroups.com>
From: pcdhSpam...@electrooptical.net (Phil Hobbs)
Message-ID: <bf6287c2-00b1-800b-29d8-b42d3a2dc185@electrooptical.net>
Date: Fri, 11 Mar 2022 03:36:37 -0500
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101
Thunderbird/68.0
MIME-Version: 1.0
In-Reply-To: <d7439557-ba12-4938-b79f-bf124d7139f3n@googlegroups.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
Lines: 25
X-Trace: sv3-9inZ3qfcX7EfHVPEEw20CgdMCMRZ2y0JI054370A+R+50Cp3EuFaQWw1zG0BYjbK3lvh/6PF28Cy3eo!llznIh5CmVcuR9wLkyRx7dJKKQxDQqTF4F5+fzGH8mDiqSOajFffsUM5gHzFy1u59IrUvEU3fg2E!kSE/QtW4XA/Zy/1mmEfaMA==
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
X-Original-Bytes: 1896

by: Phil Hobbs - Fri, 11 Mar 2022 08:36 UTC

amal banerjee wrote:
> Could some electronics guri here help please ? Where could I find
> datasheets, specifications and SPICE models if any, of commercially
> available hetero bijunction transistors. Thanks in advance.
>
>
>

Infineon and other folks make SiGe and SiGe:C BJTs, e.g. the BFP650.
Models and so on are on their websites. (I use them a fair amount.)

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.net
http://hobbs-eo.com

Re: Commercially available hetero bijunction transistor

<e5e1721c-6aa5-45aa-99b0-04cdca533090n@googlegroups.com>

copy mid

https://www.novabbs.com/tech/article-flat.php?id=92214&group=sci.electronics.design#92214

copy link Newsgroups: sci.electronics.design

X-Received: by 2002:a05:622a:1011:b0:2dd:5b59:66ed with SMTP id d17-20020a05622a101100b002dd5b5966edmr16461387qte.550.1647212372511;
Sun, 13 Mar 2022 15:59:32 -0700 (PDT)
X-Received: by 2002:a0d:c6c4:0:b0:2d6:f343:fa99 with SMTP id
i187-20020a0dc6c4000000b002d6f343fa99mr16482525ywd.142.1647212372212; Sun, 13
Mar 2022 15:59:32 -0700 (PDT)
Path: i2pn2.org!i2pn.org!weretis.net!feeder6.news.weretis.net!news.misty.com!border2.nntp.dca1.giganews.com!nntp.giganews.com!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail
Newsgroups: sci.electronics.design
Date: Sun, 13 Mar 2022 15:59:31 -0700 (PDT)
In-Reply-To: <bf6287c2-00b1-800b-29d8-b42d3a2dc185@electrooptical.net>
Injection-Info: google-groups.googlegroups.com; posting-host=68.185.154.128; posting-account=wBBhaAoAAAAzHGxzCU50FcxhylWb_WT_
NNTP-Posting-Host: 68.185.154.128
References: <d7439557-ba12-4938-b79f-bf124d7139f3n@googlegroups.com> <bf6287c2-00b1-800b-29d8-b42d3a2dc185@electrooptical.net>
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <e5e1721c-6aa5-45aa-99b0-04cdca533090n@googlegroups.com>
Subject: Re: Commercially available hetero bijunction transistor
From: marika5...@gmail.com (M Kfivethousand)
Injection-Date: Sun, 13 Mar 2022 22:59:32 +0000
Content-Type: text/plain; charset="UTF-8"
Lines: 40

by: M Kfivethousand - Sun, 13 Mar 2022 22:59 UTC

On Friday, March 11, 2022 at 2:36:54 AM UTC-6, Phil Hobbs wrote:
> amal banerjee wrote:
> > Could some electronics guri here help please ? Where could I find
> > datasheets, specifications and SPICE models if any, of commercially
> > available hetero bijunction transistors. Thanks in advance.
> >
> >
> >
> Infineon and other folks make SiGe and SiGe:C BJTs, e.g. the BFP650.
> Models and so on are on their websites. (I use them a fair amount.)
>
> 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.net
> http://hobbs-eo.com

Thanks for the heads up . I did not know this either.

Need to pick out the proper vintage for the inspiration.

mk5000

RAOUL:
Orders! Warnings!
Lunatic demands!

GIRY:
This miscasting
will invite damnation .-- . Prima Donna [From The Phantom of the Opera]

Andrew Lloyd Webber.

Subject	Author
Commercially available hetero bijunction transistor	amal banerjee
Re: Commercially available hetero bijunction transistor	Phil Hobbs
Re: Commercially available hetero bijunction transistor	M Kfivethousand