TECHSEM湖北台基半导体股份有限公司是深交所创业板上市公司（股票简称：台基股份；股票代码：300046），现注册资本为14208万元。主要产品有：大功率晶闸管（KK系列、KP系列、KS系列等，直径范围:0.5-5英寸，电流范围200A-4000A，电压范围400V-7200V）；大功率半导体模块（MTC系列、MFC系列、MDS系列、MTG系列等，电流范围:26A-1500A，电压范围:400V-4500V）；功率半导体组件；电力半导体用散热器等。
KP普通晶闸管
Y24KPA Y30KPA Y38KPA Y50KPA Y24KPC Y30KPC Y38KPC Y40KPC Y45KPC Y50KPC Y60KPC Y70KPC Y76KPC Y89KPC Y100KPC
Y24KPE Y30KPE Y35KPE0A Y35KPE Y38KPE Y40KPE0A Y40KPE Y45KPE Y50KPE Y55KPE Y60KPE Y65KPE Y70KPE Y76KPE
Y40KPH Y50KPH Y55KPH Y60KPH Y70KPH Y89KPH Y100KPH
Y38KPJ Y50KPJ Y65KPJ Y76KPJ Y89KPJ Y100KPJ Y38KPM Y50KPM Y70KPM Y76KPM Y76KPN Y89KPM Y100KPM
Y38KPR Y50KPR Y65KPR Y70KPR Y9KPR 100KPR Y125KPR
KK快速晶闸管
Y30KKE0A Y30KKE Y35KKE0A Y35KKE Y38KKE Y40KKE0A Y40KKD Y40KKE Y45KKE Y50KKE Y50KKF Y55KKE Y55KKF Y60KKE Y60KKF Y65KKE Y70KKE Y76KKE Y89KKE
Y65KKG Y70KKG Y76KKG TS12D11 Y89KKG Y100KKG
Y50KFE Y50KFG Y60KFE Y60KFG Y70KFE Y70KFG Y76KFE Y76KFG Y89KFE Y89KFG
KA高频晶闸管
Y38KAB Y30KAC Y35KAC Y38KAC Y40KAC Y45KAC Y50KAC Y45KAB Y55KAC Y30KAD Y38KAD Y40KAD Y45KAD Y50KAD Y55KAD
常用型号：KA500A1200V KA600A1200V KA800A1100V KA800A1200V KA800A1400V KA1000A1000V KA1000A1200V KA1200A1100V KA1200A1200V KA1200A1400V
ZP整流二极管
Y24ZPB Y24ZPC Y30ZPB Y30ZPB0A Y30ZPC Y30ZPC0A Y35ZPB Y35ZPB0A Y38ZPB Y38ZPC Y40ZPB Y40ZPB0A Y40ZPC Y40ZPC0A Y45ZPB Y50ZPB Y50ZPA Y50ZPC Y55ZPC Y60ZPC Y70ZPC Y76ZPC Y89ZPC Y100ZPC Y38ZPD Y50ZPD Y70ZPD Y89ZPD Y100ZPD
Y50ZPE Y70ZPE Y76ZPE Y100ZPE Y38ZPG Y50ZPG Y65ZPG Y76ZPG Y89ZPG Y100ZPG Y38ZPR Y50ZPR Y65ZPR Y76ZPR
ZK快速二极管
Y24ZKB Y24ZKC Y30ZKC0A Y30ZKB Y30ZKC Y35ZKC0A Y35ZKC Y38ZKB Y38ZKC Y40ZKB Y40ZKC Y50ZKC Y50ZKB Y55ZKC Y60ZKC Y65ZKC Y70ZKC Y76ZKC Y38ZKD Y50ZKD Y60ZKD Y70ZKD Y76ZKD Y24ZKG Y38ZKG Y50ZKG Y76ZKG Y89ZKG
KS双向晶闸管
Y30KSE Y30KSE0A Y35KSE0A Y35KSE Y40KSE Y40KSE0A
普通晶闸管模块
MT MTC MTA MTK MTY MTG
外形代码：223F3B 215F3 216F3B 413F3B 415F3 405F3 408F3 414F3 416F3 410F3 411F3 412F3
55A 70A 90A 100A 110A 160A 182A 200A 250A 300A 350A 400A 450A 500A 600A 800A 1000A 1200A
MDC普通整流管模块
MD MDC MDY MDK MDA MDG MDS
MZ二极管模块
外形代码：216F3 413F3D 415F3 408F3 210F2NK 210F2NA
75A 100A 150A 200A 250A 300A
常用型号：MZF2NK MZF2NA MZF2NK MZF2NA MZF3