well my circuit has P48 at the other end (output) but not at the
input I'm trying to protect.
I'm concerned about stray ESD rather than P48 imbalances or
plugging pins making contact in the wrong order.
BAV199 has the lowest leakage I've seen, but I'm not sure if its
max current and voltage are sufficient.
I'd also welcome any thoughts anyone has on the gate series
resistor and how much protection that offers. It should limit the
current though not the voltage I would think.?
Would it be better to put that resistor before the BAV199 and the
cap, to help protect the BAV199 from over-current?
On 06/10/2024 20:43, Richard Lee via
groups.io wrote:
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I use BAV199 for 'common' amps and 1n4004GP for stuff which
might see P48V.? My guess is this is OK up to 10M.? But Jules is
the authority here ... as THAT & Wayne are for P48.
?
I wouldn't use Schottkys for anything LN
?
The guys to listen to are those who have had experience.
