[sdiy] CA3019

[Jay]

on 2/13/04 7:57 PM, harrybissell at harrybissell at prodigy.net wrote:

> Maybe... you could match diodes and try to glue them together for thermal
> stability.
> 
> You might try using a MAD1108 (8 diodes) but I really don't know if they are
> matched (monolythic) or just share a package.
> 
> For four diodes you could connect a CA3046 as diodes (using B-E junctions...
> or
> even
> B-C junctions if you need really low reverse leakage)
> 
> helps ???
> 
> H^) harry

I've just found a little cache of the original chips, so I'll stick with
them for now. Matching and encasing diodes doesn't sound like fun (even
though they are a penny each!).