Vim li cas kev sib txuas lus siv tau siv cov schottky diodes?

1, cov txuj ci keeb kwm: Peb cov ntsiab lus zoo ntawm cov hlau semiconductor junctions
Cov tseem ceeb kev sib tw ntawm schottky diodes deses hauv lawv lub cev ua kom lub cev tshiab. Tsis zoo li kev sib tw PN kev sib tw PN Qhov kev tsim qauv txheej txheem no coj peb qhov kev sib txuas loj:
Ultra Les Forward System Poob
Cov tshuaj voltage rau pem hauv ntej poob ntawm schottky diodes yog feem ntau ntawm 0.2v} 0.5v, uas tsuas yog 1/3 ntawm qhov ntawd ntawm silicon donges. Nyob rau hauv lub zog module ntawm 5G puag ncig schottky diode muaj ib qho kev tawm tsam ntawm 0.7v, thiab lub raj cua kub tib yam tau txo qis. Qhov txiaj ntsig hluav taws xob ua tau zoo tshaj yog qhov tseem ceeb tshaj plaws hauv kev voltage qis thiab siab tratararios. Piv txwv li, hauv 48v kev sib txuas lus Fais Fab system, kev siv Schottky deverificiency nyob rau hauv lub kilions ntawm hluav taws xob ib xyoos rau nruab nrab-qhov loj me.
Nanosecond hloov ceev
Ua tsaug rau cov yam ntxwv ntawm cov hlau semiconductor kev sib tw tsis muaj kev sib txuas lus sib xws, lub sijhawm rov qab los ntawm Schottky diode nyo rau xoom. Hauv 5G millimeter lub teeb liab teeb tsa, ib qho hom Schottky Diode sijhawm, txhawb nqa cov yam ntxwv raws li 5GH tau rov qab, thiab cov huab cua tshiab) rau latency. Hauv cov kev ua si silicon donges, lub sijhawm rov qab rov qab los yog nyob rau hauv ntau pua ntawm nanoseconds rau cov neeg siv hluav taws xob, uas tsis tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev sib txuas lus siab.
Cov yam ntxwv loj thiab qis qis
Lub junction tsawg capactse captky diodes dailes (feem ntau tsawg dua 1pf) ua rau lawv ua tau zoo hauv RF circuits. Nyob rau hauv cov tov khoom ntawm satellite sib txuas lus terminals, ib qho hom Schottky diode tswj lub cim tsis nyob rau hauv 0.5db, uas txhim kho cov cim kev ncaj ncees los ntawm 30% piv rau kev ua yeeb yam. Cov xeeb ceem no ua rau nws xav tau cov khoom uas nyiam dua rau Ka Band (26.5-40GHz) kev sib txuas lus system.
2, Kev Lag Luam Daim Ntawv Thov: Tag nrho cov chaw saib xyuas pom los ntawm cov chaw nres tsheb hauv paus kom terminals
Cov thev naus laus zis ntawm Schottky diodes pab kom lawv los ua plaub qhov kev xaiv cov xwm txheej hauv kev sib txuas lus:
Kev Loj Siab Teeb Pom Kev
Nyob rau hauv rf pem hauv ntej - xaus ntawm 5g puag ncig, schottky diodes ua tiav cov haujlwm tseem ceeb xws li kev tshuaj xyuas cov ntsiab lus tseem ceeb xws li kev sib xyaw, thiab kev hloov kho. Piv txwv li, Huawei's 5G loj heev Mimo Chaw Chaw Nres Tsheb siv ib qho kev ntsuas ntawm 256 sijhawm ntawm lub sijhawm ua txhaum ntawm lub hauv paus chaw nres tsheb los ntawm cov xuaj moos. Hauv kev sib txuas lus ntawm kev sib txuas lus kho qhov muag, Schottky donpes ua ke nrog silicon photonics technology, txhawb nqa ib nthwv cua 800g kis.
Kev Tswj Xyuas Lub Zog Hluav Taws Xob
Lub zog hluav taws xob ntawm cov khoom siv sib txuas lus yog qhov tsis txaus ntseeg rau kev ua tau zoo. Hauv 48v DC fais fab vajtse archecture ntawm cov chaw nruab nrab, schottky diodes siv rau kev hloov kho tsheb kauj vab nruab nrab (IBCs) kom nce hloov peev nyiaj tau ntau tshaj li 98%. Piv txwv li, tus qauv Diode module tsim los ntawm qee qhov kev lag luam muaj qhov kub ntawm 4W ntawm 12V / 100A cov zis ntau dua li cov kev daws teeb meem ib txwm muaj thiab txo qhov loj me ntawm lub zog module los ntawm 40%.
Ntse tiv thaiv Circuit
Cov yam ntxwv ceev ceev ntawm schottky diodes ua rau lawv xaiv qhov zoo tshaj plaws rau kev sib txuas ntawm cov kev sib txuas rov qab, kev tiv thaiv kab mob thiab ESD tiv thaiv. Hauv kev sib txuas lus ntawm cov xauv ntse, ib yam ntawm Scamoteconds los tiv thaiv qis qis- Power Bluetooth (BLEX) chips los ntawm kev puas tsuaj. Nyob rau hauv 5G me me hauv paus chaw nres tsheb, qhov kev tiv thaiv kev tiv thaiv kev tiv thaiv Module muaj peev xwm ntawm Scottky Diode Diode Diode Diode Diode Diode Diode Diode Diode DiroD Laim los ntawm cov khoom siv hauv cov khoom siv hnyav.
PHOTON kev sib xyaw thiab hnov
Nrog kev paub tab ntawm silicon photonics technology, schottky diodes tau pib tob tob sib xyaw nrog cov khoom siv photonic. Hauv CPO (CO POB POB POB POB KHO) kho qhov muag, ScotTky photorors muaj kev sib xyaw nrog Tia Chips los ntawm kev tshawb fawb txog 36gbaud Pam4 cov cim. Tsis tas li ntawd, hauv fiber ntau saib xyuas cov tshuab, nthwv dej hauv lub sijhawm, txhim kho lub xeev kho qhov muag thiab kev ua haujlwm network thiab txij nkawm zoo los ntawm 80%.
3, Yav Tom Ntej Yav Tom Ntej: Dual Tsav cov khoom tshiab thiab kev sib xyaw ua ke
Ntsib nrog cov teb tshwm sim xws li 6g, quantum sib txuas lus, thiab terahertz thev naus laus zis, schottky diodes yog ua tiav thev naus laus zis thev naus laus zis:
Daim ntawv thov ntawm dav Bandgap Semiconductor cov ntaub ntawv
Silicon carbide (sic) thiab gallium nitride (Gan) Schottky dodes yog maj yog kev ua lag luam. Piv txwv li, SIC SCHOTTKY DIODE tau tsim los ntawm ib qho kev lag luam muaj peev xwm tswj hwm tau zoo li ntawm 0.85v ntawm qhov chaw siab tshaj plaws xws li high- ceev kev tsheb ciav hlau. Nyob rau hauv lub hwj chim muab ntawm 5G lub hauv paus nres, gan schottky diodes tuaj yeem nce cov chaw hloov mus rau MHZ qib, txo cov khoom siv ntawm cov hlau nplaum los ntawm 70%.
Kev sib xyaw ua ke Optoelectronic kev sib xyaw thiab cov kev xav ntse
Cov cuab yeej sib txuas lus yav tom ntej yuav txhim kho rau kev sib koom ua ke ntawm kev sib koom ua ke, hluav taws xob, thiab suav nrog. Schottky deshes yuav ua ke nrog cov ntaub ntawv tshiab xws li Quantum do thiab graphene kom ua tiav tib lub tsom iav ntsuas thiab Terahertz teeb liab ua. Piv txwv li, kev teb cov lus teb ceev ceev ntawm schottky detectors raws li 1thz, uas yuav tsum muab cov cuab yeej siv tseem ceeb rau 6G Terahertz kev sib txuas lus. Lub caij no, kev soj ntsuam kho qhov muag tsis sib xws (ISM) sib xyaw ua ke nrog Ai cov kev twv ua ntej thiab kho cov khoom siv kho tshiab.