url: http://escribe.com/health/thesilverlist/m61929.html
CS>SilverGen specs.
From: Mike Monett
Date: Tue, 12 Aug 2003 18:32:39
Hi Trem,
I just measured the ICBO leakage of the MJE350 in Godzilla's power
supply. The spec is 100 uA at 300V bias, but it is a very old device
and the processing has improved greatly. They still keep the old
spec to be compatible:
http://www.onsemi.com/pub/Collateral/MJE350-D.PDF
The Keithley Model 177 has 10 meg input resistance. With 150V on the
base of the MJE350 and the emitter open, I measure 1.36 millivolts
on the Keithley.
The ICBO leakage current is then
1.36e-3/1e7 = 1.36e-10
or about 0.1 nA
This would reduce the overnight ppm increase to about 0.2e-6 ppm per
hour in 2 gal. I wouldn't worry about it:)
Your relay is fine. A MJE350 would also work. Designer's choice:)
Best Regards,
Mike Monett
--
The silver-list is a moderated forum for discussion of colloidal silver.
Instructions for unsubscribing may be found at: http://silverlist.org
To post, address your message to: [email protected]
Silver-list archive: http://escribe.com/health/thesilverlist/index.html
List maintainer: Mike Devour <[email protected]>
