ST330C12LO可控硅的弱點:靜態(tài)及動態(tài)的過載能力較差;容易受干擾而誤導通. 　　
可控硅從外形上分類主要有:螺栓形、平板形和平底形. 　　
可控硅元件的結構 　　
不管可控硅的外形如何,它們的管芯都是由P型硅和N型硅組成的四層P1N1P2N2結構.見圖1.
IR可控硅

IRKT230-12
IRKT230-16
IRKT250-12
IRKT250-16
IRKT330-12
IRKT330-16
IRKT500-12
IRKT500-16
IRKH142-12
IRKH142-16
IRKH160-06
IRKH161-16
IRKH161-12
IRKH162-12
IRKH162-14
IRKH162-16
IRKH180-06
IRKH230-12
IRKH230-16
IRKH250-12
IRKH250-16
IRKH500-12
IRKH500-16
IRKL136-12
IRKL136-16
IRKL142-12
IRKL142-16
IRKL162-12
IRKL162-16
IRKL230-12
IRKL230-16
IRKL250-12
IRKL250-16
IRKL500-16
IRKL500-12
P131
P135
P425
P435
P406

ST230C12CO
ST230C12LO
ST230S12LO
ST230C14CO
ST230C14LO
ST230S14LO
ST230C16CO
ST230C16LO
ST230S16LO
ST330C12CO
ST330C12LO
ST330S12LO

西門康IGBT

SK45GAL063
SK70GAL063
SK45GAR063
SK70GAR063
SK45GB063
SK80GM063
SK15GH063
SK25GH063
SK45GH063
SK13GD063
SK25GD063
SK45GD063
SK25GAd063T
SK25GB065
SK50GB065
SK50GAL065
SK50GH065F
SK50GAR065
SK20GH065
SK9GD065
SK20GD065
SK50GARl065
SK55GARl065E
SK75GARl065E
SK10GD065ET
SK15GD065ET
SK20GD065ET
SK25GD065ET
SK35GD065ET
SK60GB128
SK30GAL128
SK60GAL128
SK30GAR128
SK60GAR128
SK30GB128
SK40GB123
SK60GB123
SK30GAL123
SK60GAL123
SK30GAR123
SK60GAR123
SK30GB123
SK10GH123
SK20GH123
SK30GH123
SK10GD123
SK20GD123
SK30GD123
SK60GM123
SK8GD126
SK15GD126
SK10GD126ET
SK15GD126ET
SK25GD126ET
SK35GD126ET
SK60GB125

三菱IGBT

CM600DU-24F
CM600DY-34H
CM600E2Y-34H
CM800DZ-34H

6單元IGBT
CM10YE13-12H
CM15YE13-12H/
CM15TF-12H
CM15TF-12E
CM15TF-24H
CM15TF-24E
CM20TF-12H
CM20TF-12E
CM20TF-24H
CM20TF-24E
CM30TF-12H
CM30TF-12E/
CM30YE13-12H
CM30TF-24H
CM30TF-24E
CM40YE13-12H
CM50TF-12H
CM50TF-12E
CM50YE13-12H
CM50TF-24H
CM50TF-24E
CM50TU-24H/
CM50TU-24E
CM50TF-28H
CM75TF-12H
CM75TF-12E
CM75TU-12H
CM75TU-12E
CM75TF-24H
CM75TF-24E
CM75TU-24H
CM75TU-24E
CM75TJ-24F
CM75TF-28H
CM100TF-12H
CM100TF-12E/
CM100TU-12H
CM100TU-12E
CM100TF-24H
CM100TF-24E
CM100TU-24H
CM100TU-24E
CM100TF-28H
CM150TF-12H
CM150TF-12E
CM150TU-12H
CM150TU-12E
CM150TJ-12F
CM200TU-12H