Qhov kev sib txuas lus SAB SURALUAM muaj qhov xav tau zoo tshaj plaws rau dodies?

1, 5g Chaw Nres Tsheb Siv: Ultra Fast Rov Qab Uiodes ua ib qho yuav tsum - muaj
Lub thoob ntiaj teb tus naj npawb ntawm 5G puag ncig yuav tsum tau tshaj 4 lab los ntawm 2000 {}}}}} Kev tswj hluav taws xob, thiab teeb liab mus nrhiav tau cov voj voog. Ntawm lawv, lub ultrafast rov qab diode (TRR<5ns) has become a key component of the base station radio frequency unit (RU) due to its ability to meet the nanosecond switching requirements of the 5G millimeter wave frequency band (24-48GHz).
Cov ntsiab lus mob mob:
Kev tswj hwm siab loj heev: hauv 28GHz zaus kev tswj hwm band, rau txhua txhua 0.1pF nce hauv diode junction insta capacitance, lub teeb liab bandwidth yuav ua rau los ntawm 200MHz. Gan Hemt Contactic Diode pib los ntawm Anson II txhawb EVM (yuam kev vector amplitude detachitt)<1.5% under 64QAM modulation by reducing the junction capacitance to 0.15pF, meeting the 3GPP Release 16 standard.
Thermal Tswj Cov Kev Sib Tw: Lub zog ntom ntawm AAU module hauv 5W kev sib tw kub yuav tsum tau tswj hwm tsis pub dhau 150 degree. Infineon's Coolsic ™ Cov Qauv Schode (trench Mos
Kev lag luam loj: Kev lag luam loj ntawm diodes rau 5g puag ncig nyob rau hauv Suav teb yuav tsum ncav cuag Juan los ntawm 2025, nrog rau kev sib txuas txhua xyoo kev loj hlob ntawm 18%. Ntawm lawv, tus nqi ntawm tus nqi ntawm kev kho cov ultrafast rov qab los saum 4.7 yuan, thiab tus nqi ntawm SIC SCHOTTKY diodes yog qhov siab li 18-22 yuan rau ib chav.
2, Kev sib txuas lus kho qhov muag tsis zoo: PIN diode dominates siab - ceev xa
In 400G/800G optical modules, the integration scheme of PIN photodiodes and transimpedance amplifiers (TIA) has become mainstream, with core indicators including responsivity (>0.9a / w), tsaus nti tam sim no (<1nA), and junction capacitance (<0.3pF). According to industry data, the global shipment of optical modules in data centers is expected to exceed 120 million units by 2025, driving a 25% increase in demand for PIN diodes.
Cov Kev Kawm Txuj Ci Sib Tw:
Long distance transmission optimization: InGaAs material PIN diodes have a 3-fold increase in response in the C-band (1530-1565nm) compared to Si material, supporting 80km relay free transmission. Lub 0402 ntim tus pin dioded los ntawm Suzhou Gude tau txo cov osnr (teeb meem optical los ntawm 18db los ntawm kev ua kom zoo ntawm doping kev xav ntawm cov txheej txheej ecitaxial.
CO PLAWS PACUMAGED Optical (CPO) Kev yoog raws: txhawm rau txhim kho cov hlua khi thiab txhawb nqa cov hlau sib koom tes thiab txhawb nqa 112GBs kis las.
Kev sib tw cov zos: cov tshuab tsim khoom lag luam xws li yangjie technology thiab jiejie microelectronic tau muaj xws li artenmei thiab rohm nyob rau hauv lub siab {}} xaus 800g / 1.6nt module teb.
3, Kev sib txuas lus Satellite: Anti hluav taws xob deationes actianes kom ntseeg tau tias qhov chaw ntseeg tau
Kev tsim kho ntawm lub ntiaj teb qis (Leo) lub hnub qub tau tsav tsheb kom muaj kev thov hluav taws xob tiv thaiv diisodes. Kev coj tus qauv Starlin ua piv txwv, ib qho satellite yuav tsum muaj ntau tshaj 2000 anti hluav taws xob devno amplifier bias, lim dej kev tiv thaiv, thiab siv zog hluavtaws.
Xav Tau Cov Kev Cai:
Tag nrho cov koob tshuaj tiv thaiv kev ua haujlwm: nws yog ib qho tsim nyog los dhau 100krad (Si) Gamma Ray hluav taws xob xeem ntawv thaum lub sijhawm 15 xyoo nyob rau hauv lub tsev 15% tsawg dua 10%. Toshiba lub raj hluav taws xob tiv taus scottky diode rasode siv Soi (silicon ntawm insulator) thev naus laus zis tam sim no hloov pauv tsis pub dhau ± 5%.
Ib qho kev tiv thaiv ib leeg staticle: hauv kev teb rau ib qho kev sib cais ntawm lub ntsej muag (DTI)
Chaw ua lag luam: Lub lag luam thoob ntiaj teb tau cia siab yuav tsum tau txog $ 825, nrog RADMIAME Resistant Qauv Nyiaj Txiag Rau Ntau Tshaj 60%. Cov khoom lag luam hauv tsev xws li Huawei microelectronics tau dhau ntawm GJB 9001c cov qauv kev ua tub rog tseem siv rau cov neeg xa khoom xws li Microsemi los ntawm Tebchaws Meskas thiab thatis los ntawm Fabkis.
4, Industrial Internet ntawm tej yam (iiot): Cov teeb liab me me Diodes txhawb nqa loj sib txuas
Nyob rau hauv kev lag luam hauv internet ntawm tej xwm txheej, diodes yuav tsum tau raws li qhov yuav tsum tau siv hluav taws xob tsawg (<1 μ A), high integration (0201 package), and wide temperature operation (-40 ℃~125 ℃). Taking smart meters as an example, a single meter requires the use of at least 12 small signal diodes for ESD protection, voltage clamping, and signal rectification.
Technological:
Ultra Tsawg VF Diode: Anshi Semiconductor LL4148 series txo qis rau lub neej voltage poob (vf txuas ntxiv lub roj teeb lub neej ntawm IT cov cuab yeej los ntawm ntau dua 30%.
Array ntim: Changdian Technology DFN0603-4L Array Diero × kev sib xyaw ua ke 4 lub hnab yas 0.3mm pob, sib ntsib qhov yuav tsum tau txo thaj tsam ntawm pcb los ntawm 50%.
Kev thov tau kwv yees: los ntawm 2025, lub tsheb thauj khoom hauv ntiaj teb los ntawm kev lag luam iot, tsav qhov kev thov kom muaj kev loj hlob me me rau ntawm 12%.
5, thev naus laus zis hloov chaw thiab hluav taws xob hloov chaw ntawm ob lub log tsav tsav
Tam sim no, muaj ob txoj kev sib txuas loj hauv kev sib txuas lus Diode kev ua lag luam:
Cov khoom hloov kho cov khoom siv: kev nkag mus rau cov nqi ntawm Sic / Gan dav nrawm nrawm dua 1.5 billion loj yuav ntau dua 1.5 lab nyiaj daus las los ntawm 2025, nrog ib xyoos kev loj hlob txhua xyoo ntawm 40%.
Zos hloov chaw hauv nroog ntawm "ntxiv dag zog rau hauv nruab nrab kom tau txais kev lag luam nruab nrab, tab sis tseem tsis tau txais txiaj ntsig zoo hauv nruab nrab hauv qhov siab- ioni luam ntawv hluav taws xob. Cov lag luam xws li Yangjie Technology thiab JieJie Microelectronics tau nce ntxiv cov khoom siv Sic dodes, thiab nws yuav tsum tau ua rau 60% ntawm cov khoom lag luam txawv teb chaws los ntawm 2027.