High-voltage silicon diode stacks muaj qhov zoo xws li qhov me me, lub teeb yuag, lub zog muaj zog, yooj yim siv, thiab tsis muaj hluav taws xob, thiab tau dav siv los ua cov ntsiab lus rectifier hauv DC siab - cov khoom siv hluav taws xob. Hauv kev xyaum, silicon diode pawg feem ntau yog tsim los ntawm ob peb mus rau kaum ob ntawm silicon rectifier diodes txuas nrog hauv koob.
Daim duab 1 qhia txog qhov tam sim no rau pem hauv ntej thiab rov qab -voltage yam ntxwv ntawm silicon diode nrog unidirectional conductivity. Nws tuaj yeem pom tau tias thaum thov rau pem hauv ntej voltage Uf tsawg heev, qhov tam sim no me me heev. Txawm li cas los xij, thaum Uf tshaj ib qho nqi UF, qhov tam sim no rau pem hauv ntej Yog nce sai nrog nce Uf. UF feem ntau hu ua "tuag-angle voltage," thiab rau siab -voltage silicon rectifier diodes, UF yog kwv yees li 0.4 V rau 0.6 V. Tsis tas li ntawd, thaum rov qab voltage Ur yog siv rau lub diode, lub diode nthuav tawm qhov loj impedance, thiab nws cov reverse tam sim no Irverse yog me ntsis ntxiv. Txawm li cas los xij, thaum qhov hluav taws xob thim rov qab tshaj li tus nqi UR, Ir nce sharply; UR yog hu ua breakdown voltage. Lub UR ntawm lub siab -voltage silicon rectifier diode tuaj yeem ncav cuag ntau txhiab volts mus txog kaum txhiab volts.
