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CVD Pob Zeb Diamond Kub Spreader
Semixlab mob siab rau kev tsim cov tshuab cua sov CVD pob zeb diamond siab heev. Siv cov thev naus laus zis chemical vapor deposition (CVD), peb tsim cov khoom siv pob zeb diamond uas ua rau muaj kev ua haujlwm zoo dua li cov khoom siv ib txwm muaj xws li tooj liab, txhuas nitride (AlN), lossis silicon carbide (SiC). Peb cov tshuab cua sov pob zeb diamond muaj kev ua haujlwm thermal conductivity tshaj 2000 W / m·K, ua rau muaj kev ua haujlwm sai sai los ntawm thaj chaw ua haujlwm, txhim kho kev ua haujlwm ntawm lub cuab yeej, kev ruaj khov, thiab lub neej ntev. Yog li ntawd, lawv zoo tagnrho rau cov ntawv thov xws li GaN RF khoom siv, laser diodes, cov khoom siv hluav taws xob fais fab, thiab cov txheej txheem ntim khoom siab heev.
Hauj lwm
Thaum lub zog hluav taws xob semiconductor nce siab heev, cov ntaub ntawv ib txwm muaj xws li Tooj Liab thiab SiC tsis txaus los tiv thaiv kev kub hnyiab lawm. Semixlab's CVD Diamond Heat Spreaders (Chemical Vapor Deposition) muab txoj kev sib kis cua sov zoo tshaj plaws hauv ntiaj teb. Tsim los ua "Heat Spreader" ua haujlwm siab dua li lub finned heatsink ib txwm muaj, peb cov pob zeb diamond substrates tau muab tso ncaj qha ntawm lub chip tsim cua sov (GaN, RF, lossis AI ASIC) thiab txheej txias thib ob kom sai "kis" cua sov sab nraud, tshem tawm cov kub kub loj heev.
Vim li cas cov Engineers thiaj xaiv Pob Zeb Diamond? (Tsis yog Cov Qauv Xwb)
Feem ntau cov ntaub ntawv qhia txog kev ua tau zoo ntawm cov cua sov. Qhov ntawd tsuas yog ib feem ntawm zaj dab neeg xwb.
Hauv kev xyaum, cov engineers xaiv pob zeb diamond thaum:
● tooj liab tsis txaus lawm
● Cov khoom siv AlN lossis SiC ncav cuag lawv cov kev txwv
● lub neej ntawm lub kaw lus yuav muaj nqis ntau dua li tus nqi them ua ntej
Feem ntau nws tsis yog thawj qhov kev xaiv - tab sis nws dhau los ua tib qho kev xaiv ntawm qhov kawg siab.
Cov Qib Khoom Siv (Tsim los rau Cov Khoom Siv Thermal Txawv)
Peb tsis muab cov qib tso ua "zoo dua piv rau qhov phem dua" - lawv raug phim rau cov xwm txheej siv tiag tiag:
TC1200: Ib qho kev xaiv siv tau rau cov qauv RF thiab LED daim ntawv thov qhov twg qhov sib npaug ntawm tus nqi thiab kev ua tau zoo tseem ceeb.
TC1500: Feem ntau siv rau hauv 5G infrastructure thiab GaN modules qhov twg thermal headroom pib nruj.
TC1800+: Xaiv rau cov xwm txheej hnyav heev—laser systems, aerospace electronics, thiab AI hardware—qhov twg txhua qib tseem ceeb.
Lub Semixlab Ntug
Semixlab tsis yog tsuas yog muab cov khoom siv raw xwb; peb muab cov kev daws teeb meem thermal. Txij li cov phaj pob zeb diamond txheem (0.1–2 hli tuab) mus rau cov khoom sib xyaw Diamond/Cu siab heev thiab cov qauv tsim cua sov Micro-channel, peb pab koj thawb cov kev txwv ntawm koj cov khoom siv kho vajtse. Peb tos ntsoov rau koj qhov kev nug ntxiv.
Specifications
Peb muab cov phaj pob zeb diamond polycrystalline thiab quasi-single-crystal uas muaj purity siab uas ua raws li qhov xav tau thermal tshwj xeeb:
| qib | Thermal Tus Cwj Pwm | Qhov zoo tshaj plaws |
| TC1200 | ≥ 1200 W/m·K | Cov RF fais fab amplifiers thiab cov LEDs ci ntsa iab. |
| TC1500 | ≥ 1500 W/m2·K | 5G/6G chaw nres tsheb thiab GaN-on-Diamond fais fab modules. |
| TC1800+ | ≥ 1800-2200 W/m2·K | Cov laser diodes muaj zog heev, cov khoom siv hluav taws xob hauv aerospace, thiab cov khoom siv AI accelerators. |
daim ntawv sau npe
Hauv cov ntawv thov hauv ntiaj teb tiag tiag, pob zeb diamond tsis siv txhua qhov chaw - nws feem ntau tsuas yog qhia thaum cov kev daws teeb meem thermal ib txwm pib tsis ua haujlwm. Qhov ntawd yog qhov uas Semixlab pob zeb diamond los rau hauv.
1) Cov Khoom Siv Hluav Taws Xob GaN / SiC / Ga₂O₃
Hauv cov platform semiconductor muaj zog siab xws li GaN, SiC, thiab Ga₂O₃ tshiab, qhov ceev ntawm cua sov tsis yog qhov teeb meem thib ob lawm - nws ncaj qha txwv kev ua haujlwm.
Cov pob zeb diamond feem ntau raug xaiv thaum:
● qhov kub thiab txias sib txuas ua ib qho bottleneck
● lub zog ceev ceev tseem nce ntxiv
● kev ntseeg siab mus sij hawm ntev yog qhov txhawj xeeb
Koj yuav pom qhov no feem ntau hauv cov tshuab radar thiab EV fais fab hluav taws xob, qhov twg cua sov tsis yog ib qho kev phiv xwb - nws yog qhov kev txwv tseem ceeb.
2) RF & Wireless Infrastructure
Rau cov kws ua haujlwm RF, qhov teeb meem yog qhov paub zoo:
thaum zaus thiab lub zog nce siab, qhov thermal margin ploj mus sai sai.
Pob zeb diamond tsis "txhim kho" kev ua tau zoo hauv txoj kev tsis meej - nws tsuas yog tso cai rau cov khoom siv kom khiav tau zoo dua yam tsis muaj kev khiav tawm ntawm qhov kub.
Cov xwm txheej siv xws li:
● cov amplifiers fais fab RF zaus siab
● cov modules pem hauv ntej ntawm chaw nres tsheb
● Cov qauv GaN-on-diamond
Hauv ntau tus qauv tsim, nws tsis yog hais txog kev ua kom zoo dua lawm - nws yog hais txog kev ua kom lub kaw lus ua haujlwm tau zoo.
3) Optoelectronics (Cov Tshuab Laser Muaj Zog Siab)
Cov kws ua haujlwm laser feem ntau mob siab txog ib yam: kev ruaj khov dhau sijhawm.
Thaum lub thermal drift pib, qhov wavelength hloov pauv, kev ua haujlwm poob qis, thiab lub neej ua raws.
Pob zeb diamond pab rub cua sov tawm sai txaus kom lub kaw lus ua haujlwm ruaj khov - tshwj xeeb tshaj yog nyob rau hauv cov laser diodes muaj zog heev uas cov khoom siv ib txwm muaj teeb meem.
4) Aerospace & Ib puag ncig hnyav
Tsis yog txhua yam khoom siv yuav dim tau hauv qhov chaw nqus tsev, hluav taws xob ntau, thiab qhov kub thiab txias heev. Pob zeb diamond yeej dim tau.
Yog vim li ntawd nws thiaj tshwm sim hauv:
● cov khoom siv hluav taws xob satellite
● Cov txheej txheem RF qib chaw
● cov modules me me, muaj kev ntseeg siab siab
Ntawm no, qhov hnyav kuj tseem ceeb. Pob zeb diamond muaj kev sib xyaw ua ke tsis tshua muaj: kev ua haujlwm kub siab yam tsis ntxiv qhov loj.
peb pab
