Re: Help identifying TO-92 device?

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From: Winfield Hill
Date: Thu, 20 Nov 2003 14:39

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Tony Williams wrote...
>
> Winfield Hill  <Winfield_member@newsguy.com> wrote:
>
>> Many of those older ZVP parts were made by Ferranti, perhaps
>> one of their old catalogs will reveal the XVP0116 in Dave's
>> VSP Labs power amplifier (I can look at work). 
>
> ZVP0116 is not in the 1987 Ferranti catalogue.
>
>> Dave, what are the supply voltages in your VSP Labs amp? 
>> What's its output capability?
>
> I see he's already replied with 65-0-65 volt rails. This
> seems to put it in the ZVP0120/2120 bracket?
>
> ummm... a ping just went off.  If ZVP0120/2120 are 200V
> devices, I wonder if a ZVP0116 was a 160V device.
>                  ___
> Pin View;       (   |
>                 | * | Source
>                 | * | Gate
>                 | * | Drain
>                 (___|

 Yes.  During those early years Supertex and Ferranti had
 competing FETs with the same part number.  We can drop the
 Zetex Z, and I do have a Supertex VP0116 data sheet.  It
 shows 160V 100mA 25-ohm FETs, in TO-02, TO-39 and TO-220
 packages.  The VP0116N3 was a TO-92 part.  Both the '0116
 and the more popular '0120 parts have been discontinued.

 Thanks,
    - Win

 whill_at_picovolt-dot-com

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From: Winfield Hill  <Winfield_member@newsguy.com>
Newsgroups: sci.electronics.components,sci.electronics.design,sci.electronics.misc,alt.engineering.electrical,aus.electronics,sci.electronics.repair
Subject: Re: Help identifying TO-92 device?
Date: 20 Nov 2003 06:39:05 -0800
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