Schottky Diode Mbr0540w

Schottky Diode Mbr0540w: Ib qho khoom tseem ceeb hauv kev tiv thaiv circuits

Nrog kev txhim kho txuas ntxiv ntawm cov khoom siv hluav taws xob niaj hnub no, qhov teeb meem ntawm kev tiv thaiv hluav taws xob tau dhau los ua qhov tseem ceeb. Vim muaj qee qhov kev tiv thaiv hluav taws xob ntawm txhua yam khoom hauv Circuit Court, yuav tsis muaj qhov hluav taws xob ntau dhau ntawm lawv nyob rau hauv ib txwm muaj. Txawm li cas los xij, ib zaug kev cuam tshuam sab nraud lossis lub zog tsis ua haujlwm ua rau overvoltage lossis tam sim no hloov pauv, nws yooj yim ua rau kev puas tsuaj lossis tsis ua haujlwm ntawm cov khoom hauv Circuit Court. Txog rau qhov kawg no, cov kws tshawb fawb tau tsim ntau yam kev tiv thaiv, ntawm cov uas Schottky Diode Mbr0540w yog ib qho tshwj xeeb diode dav siv hauv ntau hom kev tiv thaiv circuits.

Functional low forward voltage poob

Schottky Diode Mbr0540w yog ib hom diode uas muaj qhov qis qis dua rau pem hauv ntej piv rau lwm cov diodes, feem ntau nyob ib ncig ntawm 0.2V. Qhov no tsis tsuas yog tiv thaiv ntau yam khoom hauv Circuit Court los ntawm kev cuam tshuam ntawm high voltage, tab sis kuj txo cov hwj huam noj ntawm lub Circuit Court nws tus kheej. Muaj ob qho laj thawj rau qhov tshwm sim no. Ntawm ib sab, nws yog vim hais tias nyob rau hauv cov ntaub ntawv ntawm kev xa hluav taws xob rau pem hauv ntej, lub peev xwm barrier ntawm PN hlws ris nyob rau hauv lub semiconductor yog qis dua, thiab tus nqi ntawm tam sim no conduction yog correspondingly txo; Ntawm qhov tod tes, nws yog vim hais tias nyob rau hauv cov ntaub ntawv ntawm rov qab txiav tawm, lub capacitance ntawm ob kawg ntawm lub semiconductor yog heev me me, uas yuav ua rau kom tsis muaj zog thaum lub sij hawm them capacitor, yog li txo lub zog poob.

Kev tiv thaiv nplhaib qauv rau kev tiv thaiv ib ntus

Hauv kev siv cov tswv yim, Schottky Diode Mbr0540w feem ntau yog siv los tiv thaiv cov khoom thauj lossis qhov chaw hauv circuits. Thaum qhov hluav taws xob los yog tam sim no tshaj qhov txwv, overvoltage lossis overcurrent tuaj yeem hloov tau sai, txo qhov kev pheej hmoo ntawm kev puas tsuaj los yog tsis ua haujlwm. Schottky Diode Mbr0540w kuj muaj peev xwm teb tau sai, uas tuaj yeem teb rau overvoltage lossis overcurrent xwm txheej hauv microseconds, zoo txo ​​qhov teeb meem ntawm overvoltage lossis overcurrent tsub zuj zuj hauv Circuit Court. Nyob rau tib lub sijhawm, lub nplhaib tiv thaiv ntawm Schottky Diode Mbr0540w kuj muaj peev xwm tiv thaiv tus kheej zoo. Thaum tus naj npawb ntawm cov lus teb sai tshaj li qee lub sijhawm, cov qauv kev tiv thaiv lub nplhaib yuav ua tsis tau, yog li tiv thaiv lub diode nws tus kheej los ntawm kev puas tsuaj avalanche.