N'abalị iri abụọ na isii nke ọnwa a, Power Cube Semi kwupụtara mmepe nke semiconductor MOSFET nke mbụ nke South Korea nke nwere ike ịrụ ọrụ na 2300V SiC (Silicon Carbide).
Ma e jiri ya tụnyere semiconductor ndị dị adị na Si (Silicon), SiC (Silicon Carbide) nwere ike iguzogide voltaji dị elu, ya mere a na-akpọ ya ngwaọrụ ọgbọ na-esote nke na-eduga n'ọdịnihu nke semiconductor ike. Ọ na-eje ozi dị ka ihe dị mkpa dị mkpa maka iwebata teknụzụ kachasị ọhụrụ, dị ka mmụba nke ụgbọ ala eletrik na mgbasawanye nke ebe data nke ọgụgụ isi arụrụ arụ na-akwalite.
Power Cube Semi bụ ụlọ ọrụ akụkọ ifo nke na-emepụta ngwaọrụ semiconductor ike n'ụdị atọ dị mkpa: SiC (Silicon Carbide), Si (Silicon), na Ga2O3 (Gallium Oxide). N'oge na-adịbeghị anya, ụlọ ọrụ ahụ tinyere ma ree Schottky Barrier Diodes (SBDs) dị ike nke ukwuu nye ụlọ ọrụ ụgbọ ala eletrik zuru ụwa ọnụ na China, wee nweta otuto maka imewe na teknụzụ semiconductor ya.
Mwepụta nke 2300V SiC MOSFET dị mkpa dịka ihe mbụ gbasara mmepe dị otu a na South Korea. Infineon, ụlọ ọrụ semiconductor ike zuru ụwa ọnụ nke dị na Germany, kwupụtakwara mmalite nke ngwaahịa 2000V ya na Machị, mana enweghị usoro ngwaahịa 2300V.
Infineon's 2000V CoolSiC MOSFET, nke na-eji ngwugwu TO-247PLUS-4-HCC, na-emezu ọchịchọ maka mmụba ike njupụta n'etiti ndị na-emepụta ihe, na-ahụ na sistemụ ahụ nwere ntụkwasị obi ọbụlagodi n'okpuru ọnọdụ voltaji dị elu na mgbanwe ugboro ugboro siri ike.
CoolSiC MOSFET na-enye voltaji njikọ ọkụ eletrik dị elu, na-eme ka ike dịkwuo elu n'enweghị mmụba ọkụ eletrik. Ọ bụ ngwaọrụ silicon carbide nke mbụ dị iche na ahịa nwere voltaji mmebi nke 2000V, na-eji ngwugwu TO-247PLUS-4-HCC nwere anya crepage nke 14mm na clearance nke 5.4mm. Ngwaọrụ ndị a nwere obere mfu mgbanwe ma dabara adaba maka ngwa dịka inverters eriri anyanwụ, sistemụ nchekwa ike, na chaja ụgbọ ala eletrik.
Usoro ngwaahịa CoolSiC MOSFET 2000V dabara adaba maka sistemụ bọs DC dị elu ruo 1500V DC. Ma e jiri ya tụnyere 1700V SiC MOSFET, ngwaọrụ a na-enye oke oke voltaji zuru oke maka sistemụ DC 1500V. CoolSiC MOSFET na-enye voltaji oke 4.5V ma nwee diode ahụ siri ike maka mgbanwe siri ike. Site na teknụzụ njikọ .XT, ihe ndị a na-enye arụmọrụ okpomọkụ dị mma na iguzogide iru mmiri siri ike.
Tinyere 2000V CoolSiC MOSFET, Infineon ga-ewepụta diode CoolSiC ndị ọzọ e tinyere na ngwugwu TO-247PLUS 4-pin na TO-247-2 n'ime nkeji atọ nke afọ 2024 na nkeji ikpeazụ nke afọ 2024, n'otu n'otu. Diode ndị a dabara adaba maka ojiji anyanwụ. Ngwakọta ngwaahịa ndị na-akwọ ọnụ ụzọ ámá dịkwa.
Usoro ngwaahịa CoolSiC MOSFET 2000V dị ugbu a n'ahịa. Ọzọkwa, Infineon na-enye bọọdụ nyocha kwesịrị ekwesị: EVAL-COOLSIC-2KVHCC. Ndị mmepe nwere ike iji bọọdụ a dị ka ikpo okwu nnwale izugbe kpọmkwem iji nyochaa MOSFET na diode CoolSiC niile e nyere ọkwa na 2000V, yana usoro ngwaahịa EiceDRIVER compact single-channel isolation gate driver 1ED31xx site na ọrụ dual-pulse ma ọ bụ na-aga n'ihu PWM.
Gung Shin-soo, onye isi teknụzụ nke Power Cube Semi, kwuru, sị, "Anyị nwere ike ịgbasa ahụmịhe anyị dị ugbu a na mmepe na mmepụta nke 1700V SiC MOSFETs ruo 2300V."
Oge ozi: Eprel-08-2024