Picture here:
I burned this one up by supplying it -19V (mistakening reversed the polarity when fixing/resoldering a break in the power cord connector
-doh!)
Perusing the digikey catalog, I assumed it was a toshiba semiconductor schottkey diode CMS01.
It had an S1 inscribed on it. Even though the dimensions were'nt quite the same, I gave it a shot.
I've since shorted the 2 CMS01's, so that tisn't it. The CMS01 worked fine until the laptop drew more current on AC power; it worked fine allowing the battery to be charged; and on low power app's.
Can anyone help id'ing this component?
Its in parallel with (2) k-ohm resistors on a 19V P15 toshiba notebook. You can see a good shot of it in the pic.
Advice much appreciated,
Carl snipped-for-privacy@gmail.com