MOSFET yam ntxwv

Piv nrog rau bipolar transistors MOSFET muaj cov yam ntxwv hauv qab no.

(1) FET yog cov cuab yeej tswj hluav taws xob, uas tswj ID (drain tam sim no) los ntawm VGS (qhov rooj qhov hluav taws xob);

(2) Kev tswj cov tswv yim tam sim no ntawm FET yog me me, yog li nws cov input tsis kam (107 ~ 1012 Ω) loj heev.

(3) Nws siv cov cab kuj feem ntau los ua hluav taws xob, yog li nws qhov kub thiab txias yog qhov zoo;

(4) Qhov voltage amplification coefficient ntawm lub amplification Circuit Court muaj li ntawm lub transistor yog me dua li ntawm amplification Circuit Court muaj li ntawm lub triode;

(5) Cov hluav taws xob tiv thaiv ntawm FET muaj zog;

(6) Lub suab nrov qis vim tias tsis muaj suab nrov nrov tshwm sim los ntawm hluav taws xob diffusion ntawm chaotic motion.