Fast Switch Thyristor (yepamusoro chiyero YC akatevedzana)

Tsanangudzo

Iyo GE yekugadzira chiyero uye yekugadzira tekinoroji yakaunzwa uye yakashandiswa neRUNAU Electronics kubvira 1980s.Iyo yakazara yekugadzira uye yekuyedza mamiriro ainyatsoenderana nezvinodiwa zveUSA musika zvinodiwa.Sezvo ari piyona wekugadzira thyristor muChina, RUNAU Electronics yakanga yapa unyanzvi hwemagetsi emagetsi ehurumende kuU.SA, nyika dzeEurope uye vashandisi vepasi rose.Iyo inonyatso kwanisa uye inoyerwa nevatengi uye yakawanda yakakura kuhwina uye kukosha kwakagadzirwa kune vanobatana.

Nhanganyaya:

1. Chipo

Iyo thyristor chip inogadzirwa neRUNAU Electronics iine sintered alloying tekinoroji inoshandiswa.Iyo silicon uye molybdenum wafer yakanyungudutswa kuti ishandiswe nearuminiyamu yakachena (99.999%) pasi pemhepo yakakwira uye tembiricha yakakwira.Kutonga kwe sintering maitiro ndicho chinhu chakakosha kukanganisa kunaka kwe thyristor.Kuziva-maitiro eRUNAU Electronics mukuwedzera kubata iyo alloy junction kudzika, pamusoro flatness, alloy mhango pamwe akazara diffusion hunyanzvi, mhete denderedzwa pateni, yakakosha gedhi chimiro.Zvakare iyo yakakosha yekugadzirisa yakashandiswa kudzikisa hupenyu hwemutakuri wemudziyo, kuitira kuti yemukati inotakura yekubatanidza kumhanya ikwidziridze zvakanyanya, kudzoreredza kudzoreredza kwechishandiso kunoderedzwa, uye kumhanya kwekuchinja kunovandudzwa.Zviyero zvakadaro zvakashandiswa kukwenenzvera kukurumidza kuchinja maitiro, on-state hunhu, uye kuvhiya kwazvino chivakwa.Kuita uye conduction mashandiro ethyristor akavimbika uye anoshanda.

2. Encapsulation

Nekudzora kwakasimba kwekudzika uye kufanana kwe molybdenum wafer uye ekunze package, iyo chip uye molybdenum wafer ichabatanidzwa nekunze pasuru zvakasimba uye zvizere.Izvi zvichawedzera kupikisa kwekuvhiya ikozvino uye yakakwirira pfupi yedunhu ikozvino.Uye kuyerwa kwe tekinoroji evaporation tekinoroji yakashandiswa kugadzira firimu gobvu realuminium pasilicon wafer pamusoro, uye ruthenium layer yakaputirwa pamusoro pemolybdenum inosimudzira kupisa kuneta kuramba zvakanyanya, nguva yehupenyu hwebasa yekukurumidza switch thyristor ichawedzerwa zvakanyanya.

Technical specification

1. Fast switch thyristor ine alloy type chip inogadzirwa neRUNAU Electronics inokwanisa kupa izvo zvinonyatsokodzera zvigadzirwa zveUSA standard.
2. I_GT, V_GTuye I_Hndiwo maitiro ebvunzo pa25 ℃, kunze kwekunge zvataurwa neimwe nzira, mamwe ese ma paramita ndiwo maitiro ebvunzo ari pasi peT._jm;
3. I²t=I²F SM×tw/2,tw= Sinusoidal hafu wave ikozvino base upamhi.Pa50Hz, I²t=0.005I²FSM(A²S);
4. pa60Hz:I_FSM(8.3ms)=I_FSM(10ms)×1.066,T_j=T_j;I²t(8.3ms)=I²t(10ms)×0.943,T_j=T_jm

Parameter: