Sujet : Re: amazing gan fet
De : pcdhSpamMeSenseless (at) *nospam* electrooptical.net (Phil Hobbs)
Groupes : sci.electronics.designDate : 20. Jun 2025, 15:36:06
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <1033rkm$2rab$1@dont-email.me>
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john larkin <
jl@glen--canyon.com> wrote:
https://www.infineon.com/dgdl/Infineon-GS-065-004-6-L-TR-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c8e7ead30018ebd3e1aea2dc9
700 volts, turns on to 10 amps with +5 on the gate, reverse transfer
capacitance 0.3 pF, cheap.
Yeah, $1.64 in hundreds, pretty good for what you get. Analog switch FOM
C_dg*R_on is about 1 ps, very impressive.
I want its little brother, with that sort of speed and a g_m of 200 mS.
Assuming it’s quiet, of course—apart from extrinsic effects it should be
about sqrt(8/3 * kT/g_m) = 0.22 nV in 1 Hz.
Cheers
Phil Hobbs
Cheers
Phil Hobbs
What I want is something
-- Dr Philip C D Hobbs Principal Consultant ElectroOptical Innovations LLC /Hobbs ElectroOptics Optics, Electro-optics, Photonics, Analog Electronics 
amazing gan fet
Re: amazing gan fet