GaN ntawm iav 4-Inch: Customizable iav xaiv suav nrog JGS1, JGS2, BF33, thiab Ordinary Quartz
Nta
●Wide Bandgap:GaN muaj 3.4 eV bandgap, uas tso cai rau kev ua haujlwm siab dua thiab ua haujlwm ntev dua nyob rau hauv high-voltage thiab high-temperature tej yam kev mob piv rau cov tsoos semiconductor cov ntaub ntawv xws li silicon.
●Customizable iav substrates:Muaj nrog JGS1, JGS2, BF33, thiab Ordinary Quartz iav xaiv los ua kom muaj kev sib txawv thermal, mechanical, thiab optical kev ua tau zoo.
●High Thermal Conductivity:GaN lub siab thermal conductivity ua kom cov cua sov ua kom zoo, ua rau cov wafers zoo tagnrho rau kev siv hluav taws xob thiab cov khoom siv uas tsim kom muaj cua sov.
● High Breakdown Voltage:GaN lub peev xwm los txhawb nqa high voltages ua rau cov wafers haum rau lub hwj chim transistors thiab high-frequency daim ntaub ntawv.
●Excellent Mechanical Strength:Cov iav substrates, ua ke nrog GaN cov khoom, muab cov khoom siv dag zog zoo, ua kom cov wafer ua kom muaj zog hauv qhov xav tau ib puag ncig.
● Txo cov nqi tsim khoom:Muab piv rau cov tsoos GaN-on-Silicon lossis GaN-on-Sapphire wafers, GaN-on-iav yog ib qho kev daws teeb meem zoo tshaj rau kev tsim khoom loj ntawm cov khoom siv ua haujlwm siab.
●Tau qhov muag pom kev zoo:Ntau qhov kev xaiv iav tso cai rau kev hloov kho ntawm cov yam ntxwv kho qhov muag ntawm wafer, ua rau nws tsim nyog rau kev siv hauv optoelectronics thiab photonics.
Technical Specifications
| Parameter | Tus nqi |
| Wafer Loj | 4-nti |
| Kev xaiv iav substrate | JGS1, JGS2, BF33, Ordinary Quartz |
| GaN Txheej Thickness | 100nm - 5000nm (customizable) |
| GaN Bandgap | 3.4 eV (wide bandgap) |
| Kev tawg Voltage | Txog li 1200V |
| Thermal conductivity | 1.3 - 2.1 W / cm · K |
| Electron Mobility | 2000 cm²/V·s |
| Wafer Nto Roughness | RMS ~ 0.25 nm (AFM) |
| GaN Sheet Resistance | 437,9 m² os |
| Kev tiv thaiv | Semi-insulating, N-hom, P-hom (customizable) |
| Optical Transmission | > 80% rau pom thiab UV wavelengths |
| Wafer Warp | <25 µm (siab tshaj) |
| Nto tiav | SSP (ib sab polished) |
Daim ntawv thov
Optoelectronics:
GaN-on-iav wafers tau siv dav hauvLEDsthiablaser diodesvim GaN qhov kev ua haujlwm siab thiab kev ua haujlwm kho qhov muag. Muaj peev xwm xaiv iav substrates xws liJGS1thiabJGS 2tso cai rau customization hauv optical transparency, ua rau lawv zoo tagnrho rau high-power, high-brightnessxiav / ntsuab LEDsthiabUV lasers.
Photonics:
GaN-on-iav wafers yog qhov zoo tagnrho rauphotodetectors, Photonic integrated circuits (PICs), thiaboptical sensors. Lawv zoo heev lub teeb kis tau tus mob thiab muaj kev ruaj ntseg nyob rau hauv high-frequency daim ntaub ntawv ua rau lawv haum raukev sib txuas lusthiabsensor technologies.
Fais fab Electronics:
Vim lawv qhov dav bandgap thiab siab tawg voltage, GaN-on-iav wafers siv nyob rau hauvhigh-power transistorsthiabhigh-frequency hwj chim conversion. GaN lub peev xwm los tswj cov high voltages thiab thermal dissipation ua rau nws zoo meej rauhwj chim amplifiers, RF fais fab transistors, thiabhluav taws xob hluav taws xobhauv kev lag luam thiab cov neeg siv khoom siv.
High-Frequency Applications:
GaN-on-iav wafers pom zoo heevelectron mobilitythiab tuaj yeem ua haujlwm ntawm kev hloov pauv siab, ua rau lawv zoo tagnrho raucov khoom siv hluav taws xob ntau zaus, cov khoom siv microwave, thiabRF amplifiers. Cov no yog cov khoom tseem ceeb hauv5G kev sib txuas lus systems, radar systems, thiabsatellite kev sib txuas lus.
Automotive Applications:
GaN-on-iav wafers kuj siv nyob rau hauv tsheb fais fab, tshwj xeeb hauvon-board chargers (OBCs)thiabDC-DC convertersrau cov tsheb fais fab (EVs). Lub wafers muaj peev xwm tswj tau qhov kub thiab txias thiab qhov hluav taws xob tso cai rau lawv siv rau hauv hluav taws xob hluav taws xob rau EVs, muab kev ua haujlwm zoo dua thiab kev ntseeg siab.
Cov cuab yeej kho mob:
GaN cov khoom kuj ua rau nws yog ib qho khoom siv txaus nyiam siv rau hauvdaim duab kho mobthiabbiomedical sensors. Nws muaj peev xwm ua haujlwm ntawm high voltages thiab nws tsis kam mus rau hluav taws xob ua rau nws zoo tagnrho rau kev siv hauvCov cuab yeej kuaj mobthiabkho mob lasers.
Q&A
Q1: Vim li cas GaN-on-iav yog qhov kev xaiv zoo piv rau GaN-on-Silicon lossis GaN-on-Sapphire?
A1:GaN-on-iav muaj ntau qhov zoo, suav nrogkev ua tau zoothiabzoo dua thermal tswj. Thaum GaN-on-Silicon thiab GaN-on-Sapphire muab kev ua tau zoo heev, iav substrates pheej yig dua, yooj yim dua, thiab kho tau raws li cov khoom siv kho qhov muag thiab cov khoom siv kho qhov muag. Tsis tas li ntawd, GaN-on-iav wafers muab kev ua tau zoo hauv ob qho tib sikho qhov muagthiabkev siv hluav taws xob hluav taws xob siab.
Q2: Qhov txawv ntawm JGS1, JGS2, BF33, thiab Ordinary Quartz iav xaiv yog dab tsi?
A2:
- JGS1thiabJGS 2yog qhov zoo tshaj plaws optical iav substrates paub rau lawvsiab optical transparencythiabTsawg thermal expansion, ua rau lawv zoo tagnrho rau cov khoom siv photonic thiab optoelectronic.
- BF33iav muabsiab dua refractive indexthiab yog qhov zoo tagnrho rau cov ntawv thov uas xav tau kev txhim kho kho qhov muag, xws lilaser diodes.
- Ordinary Quartzmuab siabthermal stabilitythiabtiv taus hluav taws xob, ua rau nws haum rau high-temperature thiab hnyav ib puag ncig daim ntaub ntawv.
Q3: Kuv puas tuaj yeem kho qhov kev tiv thaiv thiab doping hom rau GaN-on-iav wafers?
A3:Yog, peb muabcustomizable resistivitythiabhom tshuaj doping(N-hom lossis P-hom) rau GaN-rau-iav wafers. Qhov kev hloov pauv no tso cai rau cov wafers kom haum rau cov kev siv tshwj xeeb, suav nrog cov khoom siv hluav taws xob, LEDs, thiab cov tshuab photonic.
Q4: Dab tsi yog cov ntawv thov rau GaN-on-iav hauv optoelectronics?
A4:Hauv optoelectronics, GaN-on-iav wafers feem ntau yog siv rauxiav thiab ntsuab LEDs, UV lasers, thiabphotodetectors. Cov khoom kho qhov muag kho qhov muag ntawm cov iav tso cai rau cov khoom siv nrog siabLub teeb kis tau tus mob, ua rau lawv zoo tagnrho rau kev siv hauvtso saib technologies, teeb pom kev zoo, thiaboptical kev sib txuas lus systems.
Q5: GaN-on-iav ua haujlwm li cas hauv cov ntawv thov zaus?
A5:GaN-on-iav wafers muajzoo heev electron mobility, cia lawv ua tau zoo nyob rau hauvkev siv high-frequencyxws liRF amplifiers, cov khoom siv microwave, thiab5G kev sib txuas lus systems. Lawv lub siab tawg voltage thiab qis hloov pauv poob ua rau lawv haum rauhigh-power RF khoom siv.
Q6: Dab tsi yog qhov cuam tshuam qhov hluav taws xob ntawm GaN-on-iav wafers?
A6:GaN-on-iav wafers feem ntau txhawb kev tawg voltages mus txog1200 V, ua rau lawv haum rausiab zogthiabhigh-voltagedaim ntawv thov. Lawv qhov dav bandgap tso cai rau lawv tswj cov hluav taws xob ntau dua li cov khoom siv semiconductor zoo li silicon.
Q7: GaN-on-iav wafers puas tuaj yeem siv rau hauv kev siv tsheb?
A7:Yog lawm, GaN-on-iav wafers siv hauvautomotive zog electronics, suav nrogDC-DC convertersthiabon-board chargers(OBCs) rau cov tsheb fais fab. Lawv lub peev xwm ua haujlwm ntawm qhov kub thiab txias thiab tswj cov hluav taws xob siab ua rau lawv zoo tagnrho rau cov ntawv thov no.
Xaus
Peb GaN ntawm iav 4-Inch Wafers muab cov kev daws teeb meem tshwj xeeb thiab kho tau rau ntau yam kev siv hauv optoelectronics, hluav taws xob hluav taws xob, thiab photonics. Nrog cov iav substrate xaiv xws li JGS1, JGS2, BF33, thiab Ordinary Quartz, cov wafers muab ntau yam nyob rau hauv ob qho tib si txhua yam thiab kho qhov muag, ua kom cov kev daws teeb meem rau cov khoom siv hluav taws xob thiab cov khoom siv siab. Seb rau LEDs, laser diodes, los yog RF daim ntaub ntawv, GaN-on-iav wafers
Daim duab qhia ntxaws
