[volt-nuts] Trimming the LTZ1000 tempco

[Andreas Jahn]

----- 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 
current.
So you would have to reduce the current. But this would increase noise.

with best regards

Andreas