I-Semicera's SiN Ceramics Plain Substrates ihlinzeka ngesixazululo esisebenza kahle kakhulu sezinhlelo zokusebenza ezihlukahlukene ze-elekthronikhi nezimboni. Aziwa ngokusebenza kwawo okushisayo okuhle kakhulu namandla emishini, lawa ma-substrates aqinisekisa ukusebenza okuthembekile ezindaweni ezidinga kakhulu.
I-Ceramics yethu ye-SiN (Silicon Nitride) iklanyelwe ukuphatha amazinga okushisa adlulele nezimo ezicindezela kakhulu, izenze zifanelekele ugesi wamandla aphezulu kanye namadivayisi athuthukile we-semiconductor. Ukuqina kwazo kanye nokumelana nokushaqeka okushisayo kuzenza zilungele ukusetshenziswa ezinhlelweni lapho ukwethembeka nokusebenza kubalulekile.
Izinqubo zokukhiqiza ezinembayo ze-Semicera ziqinisekisa ukuthi i-substrate ngayinye engenalutho ihlangabezana nezindinganiso eziqinile zekhwalithi. Lokhu kubangela ama-substrates anogqinsi olungaguquki kanye nekhwalithi yendawo engaphezulu, ebalulekile ukuze kuzuzwe ukusebenza okuphezulu kuma-electronic assemblies namasistimu.
Ngaphezu kwezinzuzo zabo ezishisayo nezemishini, ama-SiN Ceramics Plain Substrates anikezela ngezakhiwo ezinhle kakhulu zokuvala ugesi. Lokhu kuqinisekisa ukuthikamezeka okuncane kukagesi futhi kunomthelela ekuzinzeni okuphelele nokusebenza kahle kwezingxenye ze-elekthronikhi, okuthuthukisa ukuphila kwazo kokusebenza.
Ngokukhetha i-Semicera's SiN Ceramics Plain Substrates, ukhetha umkhiqizo ohlanganisa isayensi yezinto ezithuthukisiwe nokukhiqizwa kwezinga eliphezulu. Ukuzibophezela kwethu kukhwalithi kanye nokusungula izinto kuqinisekisa ukuthi uthola ama-substrates ahlangabezana namazinga aphezulu kakhulu embonini futhi asekela impumelelo yamaphrojekthi akho obuchwepheshe obuthuthukile.
Izinto | Ukukhiqiza | Ucwaningo | Dummy |
I-Crystal Parameters | |||
I-Polytype | 4H | ||
Iphutha lokuma kobuso | <11-20 >4±0.15° | ||
Amapharamitha kagesi | |||
I-Dopant | n-uhlobo lweNitrojeni | ||
Ukungazweli | 0.015-0.025ohm · cm | ||
Mechanical Parameters | |||
Ububanzi | 150.0±0.2mm | ||
Ubukhulu | 350±25 μm | ||
Umumo oyisicaba oyinhloko | [1-100]±5° | ||
Ubude obuyisicaba obuyisisekelo | 47.5±1.5mm | ||
Ifulethi lesibili | Lutho | ||
I-TTV | ≤5 μm | ≤10 μm | ≤15 μm |
I-LTV | ≤3 μm(5mm*5mm) | ≤5 μm(5mm*5mm) | ≤10 μm(5mm*5mm) |
Khothama | -15μm ~ 15μm | -35μm ~ 35μm | -45μm ~ 45μm |
I-Wap | ≤35 μm | ≤45 μm | ≤55 μm |
Front(Si-face) roughness(AFM) | I-Ra≤0.2nm (5μm*5μm) | ||
Isakhiwo | |||
Ukuminyana kwe-Micropipe | <1 eya/cm2 | <10 kwe/cm2 | <15 kwe/cm2 |
Ukungcola kwensimbi | ≤5E10 ama-athomu/cm2 | NA | |
I-BPD | ≤1500 i-e/cm2 | ≤3000 i-e/cm2 | NA |
I-TSD | ≤500 i-e/cm2 | ≤1000 i-e/cm2 | NA |
Ikhwalithi Yangaphambili | |||
Ngaphambili | Si | ||
Ukuqedwa kobuso | I-Si-face CMP | ||
Izinhlayiya | ≤60ea/wafer (usayizi≥0.3μm) | NA | |
Ukuklwebheka | ≤5ea/mm. Ubude obuqongelelwe ≤Ububanzi | Ubude obuqongelelwe≤2*Ububanzi | NA |
Ikhasi eliwolintshi/imigodi/amabala/imifantu/ukungcola | Lutho | NA | |
Ama-Edge chips/indents/fracture/hex plate | Lutho | ||
Izindawo ze-Polytype | Lutho | Indawo eqoqiwe≤20% | Indawo eqoqiwe≤30% |
Ukumaka kwe-laser yangaphambili | Lutho | ||
Ikhwalithi Emuva | |||
Emuva ekupheleni | C-face CMP | ||
Ukuklwebheka | ≤5ea/mm,Ubude obuqongelelayo≤2*Ububanzi | NA | |
Ukukhubazeka kwasemuva (ama-edge chips/indents) | Lutho | ||
Ukuhwalala emuva | I-Ra≤0.2nm (5μm*5μm) | ||
Ukumaka kwe-laser emuva | 1 mm (kusuka emaphethelweni aphezulu) | ||
Umphetho | |||
Umphetho | I-Chamfer | ||
Ukupakisha | |||
Ukupakisha | I-Epi-ilungile ngokufakwa kwe-vacuum Ukupakishwa kwekhasethi le-multi-wafer | ||
*Amanothi: "NA" kusho ukuthi asikho isicelo Izinto ezingashiwongo zingabhekisa ku-SEMI-STD. |