Tshiab Zog Tsav Kev Loj Hlob, Ntiaj Teb / Tuam Tshoj Kaum xyoo CAGR ncav cuag 13 feem pua / 15 feem pua
May 14, 2022
Lub zog semiconductors yog lub hauv paus ntawm kev hloov hluav taws xob thiab kev tswj xyuas hluav taws xob hauv cov khoom siv hluav taws xob. Lawv yog cov semiconductors uas tuaj yeem txhawb nqa high voltage thiab siab tam sim no. Lawv feem ntau yog siv los hloov qhov voltage, zaus, thiab lub zog hloov pauv (hloov ncaj qha tam sim no (DC) mus rau qhov hloov pauv tam sim no (AC), hloov pauv tam sim no (AC) mus rau tam sim no ncaj qha (DC)).
IGBT (Insulated Gate Bipolar Transistor): Nws yog cov khoom siv hluav taws xob sib xyaw ua ke uas muaj peev xwm tswj tau los ntawm MOS thiab BJT. Nws muaj ob qhov zoo ntawm qhov siab MOS input tsis kam thiab qis BJT tig-on voltage, tsis tshua muaj tsav lub zog thiab qis saturation voltage. Nws yog tsim rau high-voltage thiab high-tam sim no teb, thiab yog CPU ntawm cov khoom siv hluav taws xob hluav taws xob.
Nyob rau hauv cov nqe lus ntawm voltage theem, low-voltage IGBTs hauv qab 600V yog tsuas yog siv nyob rau hauv lub teb ntawm cov neeg siv khoom electronics, nruab nrab-voltage IGBTs ntawm 600V ~ 1200V yog tsuas yog siv nyob rau hauv lub tshiab zog tsheb, photovoltaics, cov khoom siv hauv tsev, industrial (welding machines, UPS) teb, ultra-siab voltage siab tshaj 1700V IGBTs yog tsuas yog siv nyob rau hauv rail transit, cua zog, thiab ntse daim phiaj teb.
Muab faib los ntawm cov ntawv sau cia, raws li Yole cov ntaub ntawv, kev lag luam loj ntawm kev lag luam, tsev neeg, tsheb fais, tsheb ciav hlau, photovoltaics, thiab lwm yam kev lag luam hauv 2020 yuav suav txog 31 feem pua, 24 feem pua, 9 feem pua, 6 feem pua, thiab 4 feem pua.
Raws li peb qhov kev kwv yees, peb kwv yees tias kev lag luam IGBT thoob ntiaj teb yuav ncav cuag 95.4 billion yuan hauv 2025, nrog CAGR ntawm 16 feem pua ntawm 2020 txog 2025, thiab Suav IGBT kev lag luam yuav ncav cuag 45.8 billion yuan thiab CAGR ntawm 21 feem pua los ntawm 2020 mus rau 2025. Hauv 2030, lub lag luam IGBT thoob ntiaj teb yuav ncav cuag 160.9 billion yuan, thiab CAGR yuav ncav cuag 13 feem pua hauv 2020-2030. Tuam Tshoj IGBT kev lag luam yuav ncav cuag 73.2 billion yuan thiab CAGR yuav ncav cuag 15 feem pua hauv 2020-2030. Ntawm lawv, lub zog tshiab tsheb, photovoltaic & lub zog cia tau pab txhawb qhov loj tshaj plaws.
