J
John Larkin
- Jan 1, 1970
- 0
Just wanted to be sure. The NTE part I mentioned turns on hard at 4V drive.
They aren't the cheapest things, but so far I like them ok for a jelly-bean
part. Do you have a favorite cheapie logic-level part in this current
range?
Not up in the amps. I usually whack the big fets with a gate driver,
10 volts maybe.
At lower currents, I use a lot of 2N7002's, pretty good a 5 volts.
They cost about 3 cents each and can switch 50 volts in a couple of
ns.
FDV301 is good at 3.3 volts drive, also fairly low current.
There are tons of logic-level fets around these days. Maybe somebody
else has suggestions.
John