On Wed, 16 May 2007 20:04:30 +0100, "N Cook" put
finger to keyboard and composed:

0.4W zener but what voltage?

I can't help, but FWIW, the Internet has references to "QSCH" devices
made by HP.

HP also has a lot of diode parts of the type HSCH-xxxx or HSCHxxxx.

The "SCH" in the part number seems to suggest a Schottky diode.

- Franc Zabkar
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