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Groups > de.sci.electronics > #197738
| Path | csiph.com!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail |
|---|---|
| From | Joerg <news@analogconsultants.com> |
| Newsgroups | de.sci.electronics |
| Subject | Re: No more high voltage PNP transistors? |
| Date | Tue, 08 Dec 2015 17:21:31 -0800 |
| Lines | 37 |
| Message-ID | <dcpe0mFe10jU1@mid.individual.net> (permalink) |
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On 2015-12-08 13:59, Marc Santhoff wrote: > Gerhard Hoffmann <ghf@hoffmann-hochfrequenz.de> schrieb: > >> Am 08.12.2015 um 22:50 schrieb Marc Santhoff: >>> Joerg <news@analogconsultants.com> schrieb: >>>> When looking for small-signal high voltage PNP I was disappointed. >>>> Nothing available above 500V anymore and ideally I need north of >>>> 1kV at less than 2mA. I know the old CRT TV sets are gone for good >>>> but isn't there some specialty company that still makes such high >>>> voltage transistor? >>> >>> http://www.st.com/web/catalog/sense_power/FM100/CL822/SC94/PF253276 >> >> >> Er hat Jeho, äh, PNP gesagt! > > Schon gesehen, hatte an einer STelle definitiv auf PNP geklickt ... > shit happens. PNP gips nich. > Dennoch vielen Dank. Ich sehe mal, ob ich da nicht wenigstens fuer einen der Pfade NPN reinfroempeln kann. Dann wuerde das ganze allerdings zu einem LDO, weil ich eine negative hohe Spannung regeln muss. Da das ganze super-clean in Sachen Regelverhalten sein muss, wuerde das nicht ganz trivial. Falls nicht, mache ich das wie gehabt per Bohnenstange, auch wenn das etwas unedel aussieht. Der STN9360 geht immerhin bis 600V und wenn man drei hintereinander nimmt, koennte das passen. Ob sich der im Linearbetrieb auch wohlfuehlt, ist eine andere Frage und da er von ST kommt und es sich bei diesem Kunden nicht um ein Key Account von denen handelt, kann man Support vermutlich vergessen. -- Gruesse, Joerg http://www.analogconsultants.com/
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No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-08 13:25 -0800
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-08 13:36 -0800
Re: No more high voltage PNP transistors? Waldemar <waldemar@zedat.fu-berlin.de> - 2015-12-09 12:42 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-09 07:54 -0800
Re: No more high voltage PNP transistors? Ignatios Souvatzis <u502sou@beverly.kleinbus.org> - 2015-12-09 15:21 +0000
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-09 07:58 -0800
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-09 08:00 -0800
Re: No more high voltage PNP transistors? Marc Santhoff <m.santhoff@t-online.de> - 2015-12-08 22:50 +0100
Re: No more high voltage PNP transistors? Gerhard Hoffmann <ghf@hoffmann-hochfrequenz.de> - 2015-12-08 22:57 +0100
Re: No more high voltage PNP transistors? Marc Santhoff <m.santhoff@t-online.de> - 2015-12-08 22:59 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-08 17:21 -0800
Re: No more high voltage PNP transistors? Gerhard Hoffmann <ghf@hoffmann-hochfrequenz.de> - 2015-12-09 12:03 +0100
Re: No more high voltage PNP transistors? "horst-d.winzler" <horst.d.winzler@web.de> - 2015-12-09 12:07 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-09 09:21 -0800
Re: No more high voltage PNP transistors? Hans-Peter Diettrich <DrDiettrich1@aol.com> - 2015-12-09 18:38 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-09 10:05 -0800
Re: No more high voltage PNP transistors? Klaus Butzmann <k.butzmann.usenet@online.de> - 2015-12-10 00:26 +0100
Re: No more high voltage PNP transistors? Gerhard Hoffmann <ghf@hoffmann-hochfrequenz.de> - 2015-12-10 08:49 +0100
Re: No more high voltage PNP transistors? Matthias Weingart <mwnews@pentax.boerde.de> - 2015-12-10 08:02 +0000
Re: No more high voltage PNP transistors? "horst-d.winzler" <horst.d.winzler@web.de> - 2015-12-10 09:08 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-10 07:17 -0800
Re: No more high voltage PNP transistors? "horst-d.winzler" <horst.d.winzler@web.de> - 2015-12-10 17:02 +0100
Re: No more high voltage PNP transistors? Joerg <news@analogconsultants.com> - 2015-12-10 09:12 -0800
Re: No more high voltage PNP transistors? Dieter Wiedmann <dieter.wiedmann@t-online.de> - 2015-12-09 09:21 +0100
Re: No more high voltage PNP transistors? "MaWin" <me@private.net> - 2015-12-09 09:31 +0100
Re: No more high voltage PNP transistors? Dieter Wiedmann <dieter.wiedmann@t-online.de> - 2015-12-09 10:21 +0100
Re: No more high voltage PNP transistors? Matthias Weingart <mwnews@pentax.boerde.de> - 2015-12-09 09:38 +0000
Re: No more high voltage PNP transistors? Marc Santhoff <m.santhoff@t-online.de> - 2015-12-09 14:11 +0100
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