/diy/ - Do It Yourself

Anonymous Tue Jul 25 02:39:40 2017 No.1215692 [View]
File: 2 KB, 439x276, Li-Ion protection 2.png [View same] [iqdb] [saucenao] [google]

>>1215647
Ok, so having a look at MOSFETS, their threshold voltage isn't terribly well defined, and spice just models the maximum. I assume this isn't a rating that often matters to a circuit. But when the datasheet states the threshold voltage as "2V - 4V", what can I expect when I buy one in terms of probability? Does this value change through the life of the FET or under different (possibly controllable) circumstances? I don't really want to put a voltage-drop diode or voltage divider to feed the FET.

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/diy/ - Do It Yourself

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