Thread Starter mikeparker Joined Nov 1, 2011 2 Nov 1, 2011 #1 Im looking for a P-Channel Enhancement FET that is low current (for use in op amp circuits) ,25-30 Volts D_S. Would like a through hole type but no luck . Can any body help me ..
Im looking for a P-Channel Enhancement FET that is low current (for use in op amp circuits) ,25-30 Volts D_S. Would like a through hole type but no luck . Can any body help me ..
jimkeith Joined Oct 26, 2011 540 Nov 1, 2011 #2 http://www.diodes.com/datasheets/ZVP3306A.pdf Digikey: ZVP3306A-ND This is the lowest voltage device I could easily find--looks like Diodes Inc has a monopoly on this stuff. I, myself, generally use an analog switch for such apps unless it is applied as a variable resistor. Last edited: Nov 1, 2011
http://www.diodes.com/datasheets/ZVP3306A.pdf Digikey: ZVP3306A-ND This is the lowest voltage device I could easily find--looks like Diodes Inc has a monopoly on this stuff. I, myself, generally use an analog switch for such apps unless it is applied as a variable resistor.
SgtWookie Joined Jul 17, 2007 22,220 Nov 1, 2011 #3 The FDP4020P has a very low threshold voltage, and is rated for Rds(on)@ Vds=-2.5v. It's in a TO-220 package though.
The FDP4020P has a very low threshold voltage, and is rated for Rds(on)@ Vds=-2.5v. It's in a TO-220 package though.