Square thyristor ërúnjẹ iru chirún thyristor, ati eto semikondokito mẹrin-Layer pẹlu awọn ọna PN mẹta, pẹlu ẹnu-ọna, cathode, wafer siliki ati anode.
Awọn cathode, ohun alumọni wafer ati anode wa ni gbogbo alapin ati square apẹrẹ.Apa kan ti wafer silikoni ti wa ni asopọ pẹlu cathode, ẹgbẹ miiran ti so pẹlu anode, a ti ṣii iho asiwaju lori cathode, ati pe a ṣeto ẹnu-ọna sinu iho naa.Awọn ẹnu-bode, cathode ati anode dada ti wa ni ila pẹlu solder ohun elo.Awọn ilana iṣelọpọ akọkọ pẹlu: mimọ wafer silikoni, itankale, ifoyina, fọtolithography, ipata, aabo passivation, metallization, idanwo ati dicing.
Runau Semiconductor square thyristor Chip jẹ apẹrẹ igun odi ilọpo meji, passivation ti o ni aabo nipasẹ SIPOS + GLASS + LTO, kaakiri aluminiomu ti a pin, Layer aluminiomu ti o nipọn, ọpọ-Layer ti o nipọn pẹlu TiNiAg tabi Al + TiNiAg, iru jẹ ki iṣẹ giga ti ipo kekere ṣiṣẹ. ju foliteji, foliteji ìdènà giga, isọdi irọrun ati ohun elo jakejado ni iṣelọpọ module agbara.
Anfani ti Runau Semiconductor square thyristor chip jẹ awọn ajẹkù pupọ lakoko dicing chirún, eyiti o le ṣafipamọ ohun elo, dinku idiyele ati mechanization giga ninu ilana iṣelọpọ.Awọn modulu agbara thyristor ati awọn modulu agbara arabara thyristor ti a ṣe nipasẹ Jiangsu Yangjie Runau Semiconductor Co jẹ iṣelọpọ nipasẹ awọn eerun thyristor ti ara ẹni.Gbogbo awọn eerun igi ni yoo ṣe ayẹwo pẹlu awọn paramita Gate, Awọn aye-ipinle, Awọn aye-ipinlẹ-pipa ati awọn aye adani ṣaaju ifijiṣẹ.Awọn abuda kan ti module agbara jẹ iṣakoso patapata.Iṣẹ naa jẹ deede pẹlu IXYS, ST, INFINION.
Akoko ifiweranṣẹ: Jan-21-2022