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Re: Question and an interesting site for those that modify CDV700s and more.


Roger Whatley
 

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Ah! Excellent! Down to 1uA with 10uA being comfortably on the curve, and that is a 1/2Watt Zener which is the most common kind I see.

I notice the Zener (or Avalanche) voltage increases linearly up to about 1mA, then increases at a higher rate, no doubt due to extrinsic series resistance in the bulk material of the chip. I wonder why they spec operation in the tables at 5mA?

rogerw



On 4/7/2022 2:25 PM, peter via groups.io wrote:
Roger et al:
?figure 1 in the attached Rohm spec sheet show? current vs voltage for their various zeners.
-- 
rogerw
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