Re: Source for low current zener in China?

On Wed, 27 Sep 2006 17:13:02 GMT,
Joerg <notthisjoergsch@xxxxxxxxxxxxxxxxxxxxx> wrote
in Msg. <yiySg.16922$IA.162@xxxxxxxxxxxxxxxxxxxxxxxxxx>

Problem is, when I detect excessive impedance and ask the mfgs about it
they seem to become silent. Hmm....

So how come this thing has worked in the past? (You said it was a legacy
design so I assume it has been successfully in production for a while.)
Were those real "low-current zeners" that all of a sudden have gone to
the land of unobtainium, or did the finished product work only by sheer
luck in the high-impedance knee region of whatever diodes were designed
in back then?

robert
.

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