[volt-nuts] Trimming the LTZ1000 tempco
Andreas_-_Jahn at t-online.de
Thu Oct 6 06:34:35 UTC 2011
----- Original Message -----
From: "m k" <m1k3k1 at hotmail.com>
To: <volt-nuts at febo.com>
Sent: Wednesday, October 05, 2011 8:45 PM
Subject: Re: [volt-nuts] Trimming the LTZ1000 tempco
> Looking at the data from various manufacturers of Zeners it seems that
> increasing the current makes the tempco become more positive.
Hi m k,
But on my LTZ1000A the tempco is positive around +50 ppm/K at nominal
So you would have to reduce the current. But this would increase noise.
with best regards
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