Kom nyob twj ywm ESD paub, ntawm no yog cov npe ceev ntawm qee cov khoom siv hluav taws xob uas nkag siab zoo tshaj plaws hauv kev siv uas raug puas tsuaj: Microwave devices zoo li Schottky barrier diodes thiab taw tes tiv tauj diodes. … Laser diodes.
Dab tsi yog qhov tsis zoo ntawm Schottky diode?
A Schottky diode kim dua. Lawv ua haujlwm ntawm qhov tsawg voltages piv rau P-N hlws ris diode. Cov diodes no tsis tuaj yeem tiv taus qhov hluav taws xob ntau dua yam tsis tau tawg.
Puas diodes xav tau kev tiv thaiv ESD?
TVS diodes nqus qhov txawv txav ntawm qhov sib cuam tshuam, cov khoom siv sab nraud, thiab lwm yam, tiv thaiv kev ua haujlwm tsis zoo ntawm circuits thiab tiv thaiv cov khoom siv. … Los ntawm kev siv TVS diode (ESD tiv thaiv diode), nws tuaj yeem nqus tau ESD, tiv thaiv kev ua haujlwm tsis zoo ntawm lub voj voog, tiv thaiv cov cuab yeej xws li IC !
Puas yog TVS diodes ESD rhiab?
TVS diodes muaj nyob rau hauv kev lag luam hneev taw thiab qhov ntau thiab tsawg, nrog cov nominal thim rov qab ua haujlwm voltages ntawm 3.3 V rau 70 V thiab diode capacitances mus rau 0.15 pF. Cov khoom ua tau raws li 30 kV ESD tiv thaivkev ntsuas thiab 2 kW ntawm lub zog siab tshaj plaws dissipation ntawm 8/20 µs waveform yam tsis muaj qhov tseem ceeb degradation.
Qhov zoo thiab qhov tsis zoo ntawm Schottky diode yog dab tsi?
Schottky Diode Qhov Zoo & Qhov Tsis Zoo
Ib qho ntawm qhov zoo ntawm kev siv Schottky diode tshaj li ib txwm diode yog lawv qis rau pem hauv ntej poobQhov no tso cai rau Schottky diode kom siv hluav taws xob tsawg dua li tus qauv diode, siv tsuas yog 0.3-0.4V hla nws cov junctions.
