N-channel normally-on jfet (whatever that means 🙂 ) from Mouser.
At the risk of sounding silly: is this good for any audio applications of the Pass variety? 😉
https://www.mouser.com/ProductDetail/UnitedSiC/UJ3N065080K3S/?qs=byeeYqUIh0OYOU7Cis0jMg==
At the risk of sounding silly: is this good for any audio applications of the Pass variety? 😉
https://www.mouser.com/ProductDetail/UnitedSiC/UJ3N065080K3S/?qs=byeeYqUIh0OYOU7Cis0jMg==
biasing that part at , say, 20-ish V between S and D (value of one rail) and Iq aroundish 1A8 to 2A demands that gate must be pulled to more than 8 to 10V bellow source
which demands additional voltage source .......... that would be third, even if auxiliary, rail, in regular systems with two rails
doable of course, but trying that part is certainly low on my list of priorities, if at all
which demands additional voltage source .......... that would be third, even if auxiliary, rail, in regular systems with two rails
doable of course, but trying that part is certainly low on my list of priorities, if at all
The good thing is this part seems to have a useable SOA at DC.
May be useable to use in projects for vfets or depletion mode mosfets (L'amp, Delite, etc)
May be useable to use in projects for vfets or depletion mode mosfets (L'amp, Delite, etc)
"Normally ON" is zero gate voltage.
This beast, to turn it nearly "off", you need a dozen Volts. In a 300 Volt amplifier/switcher. no big deal. In our 24V and 48V amplifiers, that's a lot. Especially since it goes "the other way" (negative) from the drain supply (positive).
But for under ten bucks, it may be interesting.
