On 12/1/06, M. Adam Davis wrote: > > I thought body diodes were an artifact of the fabrication of mosfets. They are A quick search proves fruitful, and the additional information may > bear on your problem directly, namely that a Schottky Barrier diode > may be added to the circuit to isolate the body diode: Unfortunately, the reason I'm using fets is that I don't like the forward drop of bipolars in this application. About 0.05A flowing. I've looked into some semi-schematics of chips that are about 4X too expensive for this, and they show fets with control of their body diodes (cheating bastards...) -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist