可控硅又稱晶閘管(Silicon Controlled Rectifier, SCR)。
自從20世紀(jì)50年代問世以來已經(jīng)發(fā)展成了一個大的家族，
它的主要成員有單向晶閘管、雙向晶閘管、光控晶閘管、逆導(dǎo)晶閘管、可關(guān)斷晶 可控硅
閘管、快速晶閘管，等等。
可控硅整流器件是一種非常重要的功率器件，可用來做高電壓和高電流的控制。
可控硅器件主要用在開關(guān)方面，使器件從關(guān)閉或是阻斷的狀態(tài)轉(zhuǎn)換為開啟或是導(dǎo)通的狀態(tài)，反之亦然。
可控硅器件與雙極型晶體管有密切的關(guān)系，二者的傳導(dǎo)過程皆牽涉到電子和空穴，
但可控硅的開關(guān)機(jī)制和雙極晶體管是不同的，且因?yàn)槠骷Y(jié)構(gòu)不同，
可控硅器件有較寬廣范圍的電流、電壓控制能力。
現(xiàn)今的可控硅器件的額定電流可以從幾毫安到5000A以上，額定電壓可以超過10000V。
下面將討論基本可控硅器件的工作原理，然后給出一些高功率和高頻率的可控硅器件。
西碼平板可控硅
N280SH04
N280SH06
N280SH08
N280SH10
N280SH12
N280SH14
N280SH16
N310SH02
N310SH04
N310SH06
N255SH36
N255SH38
N255SH40
N255SH42
N255SH44
N255SH45
N260SH02
N260SH04
N260SH06
N260SH08
N260SH10
N260SH12
N260SH14
N260SH16
N260SH18
N260SH20
N260SH22
N260SH24
N260SH26
N260SH28
N260SH30
N260SH32
N260SH34
N260SH36
N330SH16
N330SH18
N330SH20
N330SH22
N330SH24
N330SH26
N350SH02
N350SH04
N350SH06
N350SH08
N350SH10
N350SH12
N350SH14
N350SH16
N350SH18
N370SH02
N370SH04
N370SH06
N370SH08
N370SH10
N370SH12
N370SH14
N370SH16
N370SH18
N520SH02
N520SH04
N520SH06
N520SH08
N520SH10
N520SH12
N520SH14
N520SH15
N320SH36
N320SH38
N320SH40
N320SH42
N320SH44
N320SH45
N360SH22
N360SH24
N360SH26
艾賽斯二極管
MDD600-18N1
MDD600-22N1
MDD950-12N1W
MDD950-16N1W
MDD950-18N1W
MDD950-22N1W
MDO500-12N1
MDO500-14N1
MDO500-16N1
MDO500-18N1
IXYS快恢復(fù)
MEK350-02DA
MEO550-02DA
MEK150-04DA
MEK600-04DA
MEA95-06DA
MEE95-06DA
MEK95-06DA
MPK95-06DA
MEA300-06DA
MEE300-06DA
MEK300-06DA
MEO500-06DA
MEA75-12DA
MEE75-12DA
MEK75-12DA
MEA250-12DA
MEE250-12DA
MEK250-12DA
MEO450-12DA
DPG10I200PA
DPG10I200PM
DPG15I200PA
DPG20C200PB
DPG20C200PN
DPG30C200HB
DPG30C200PB
DPG30C200PC
DPG60C200HB
DPG60C200QB
DSEK60-02A
DSEK60-02AR
DSEI60-02A
DSEI2x61-02A
DSEI2x121-02A
DSEI2x161-02P
DPG10I300PA
DPG10IM300UC
DPG15I300PA
DPG20C300PB
DPG20C300PN
DSEP30-03A
DPG30C300HB
DPG30C300PB
DPG30C300PC
DPG30I300HA
DPG30I300PA
DSEP40-03AS
西門康可控硅、二極管，整流橋等
SKKT57/12 SKKT57/16 SKKT72/12 SKKT72/16 SKKT92/12 SKKT92/16 SKKT500/18
SKKT106/16 SKKT132/12 SKKT132/16 SKKT162/12 SKKT162/16 SKKT250/16 skkt330/16e
SKKT273/12 SKKT273/16 SKKT330/12 SKKT330/16 SKKT570/12 SKKT570/16
SKKH57/12 SKKH57/16 SKKH72/12 SKKH72/16 SKKH92/12 SKKH92/16 SKKH500/18
SKKH106/16 SKKH132/12 SKKH132/16 SKKH162/12 SKKH162/16 SKKH250/16
SKKH273/12 SKKH273/16 SKKH330/12 SKKH330/16 SKKH570/12 SKKH570/16
SKKD100/12 SKKD100/16 SKKD162/12 SKKD162/16 SKKE162/16 SKET330/16 SKKE600F/16 SKKQ800/18 SKKQ3000/18 SKBZ28/14 SKB30/16 SKB50/16 SKB72/16
SKD30/16 SKD50/16 SKD53/16 SKD60/16 SKD82/16 SKD100/16 SKD110/16 SKD115/16 SKD145/16 SKD160/16 SKBT28/14 SKBT40/14 SKDT60/14 SKDT115/16
SKA1/17 SKA3/17 SKN100/16 SKR100/16 SKN240/16 SKR240/16 SKR141F16 SKN141F16 SKT100/16 SKT160/16 SKT300/16 SKT1000/16 SKYPER 32 SKHI24
西門康：二極管、西門康功率模塊、賽米控功率模塊、SEMKRON功率模塊、二極管模塊、賽米控模塊、SEMKRON模塊、可控橋模塊、、驅(qū)動模塊、整流二極管、普通可控硅；
西門康整流模塊：SKKD15/12、SKKD15/16、SKKD26/12、SKKD26/16、SKKD46/12、SKKD46/16、SKKD57/12、SKKD57/16、SKKD72/12、SKKD72/16、SKKD81/12、SKKD81/16、SKKD100/12、SKKD100/16、SKKD132/12、SKKD132/16、SKKD162/12、SKKD162/16、SKKD260/12、SKKD260/16、SKKD380/12、SKKD380/16、SKD25/12、SKD25/16、SKD31/12、SKD31/16、SKD51/12、SKD51/16、SKD62/12、SKD62/16、SKD82/12、SKD82/16、SKD100/12、SKD100/16、SKD110/12、SKD110/16、SKD160/12、SKD160/16、SKD25/02、SKB25/12、SKD50/08、SKB30/12、SKBZ28/12、SKBZ28/14、SKBZ28/16、SKBT28/12、SKBT40/12、SKBH28/12、SKCH28/12（14）、SKCH40/12（14）、SKDH100/12（16）SKDL100/12（16）、SKDT60/12（16）、SKDT100/12（16）SKFH150/09DS、SKFL150/09DS,SKFT150/10、SKET330/08/12/16/18、SKET400/08/12/16/18。
西門康SKIIP系列智能模塊（三相橋+六單元IGBT+溫度檢測）：SKIIP20NAC0631T3、SKIIP11NAC0631T3、SKIIP11NAB063T23、SKIIP20NAB121T38、SKIIP22NAC121T5、SKIIP30NAC121T1、SKIIP20NAC121T3、SKIIP31NAC12T2、SKIIP20NAB12T、SKIIP22NAB12T、SKIIP30NAB12T、SKIIP31NAB12T、SKIIP32NAB12T、SKIIP32NAC12T3。
西門康：二極管、西門康功率模塊、賽米控功率模塊、SEMKRON功率模塊、二極管模塊、賽米控模塊、SEMKRON模塊、可控橋模塊、、驅(qū)動模塊、整流二極管、普通可控硅
