详细说明：

PSKD220/16控制极与阴极之间是一个P-N结，因此它的正向电阻大约在几欧-几百欧的范围，
反向电阻比正向电阻要大。可是控制极二极管特性是不太理想的，反向不是完全呈阻断状态的，
可以有比较大的电流通过，因此，有时测得控制极反向电阻比较小，并不能说明控制极特性不好。
另外，在测量控制极正反向电阻时，万用表应放在R*10或R*1挡，防止电压过高控制极反向击穿。 　

标准二极管模块 
 

 
PSKD26/08
PSKD26/12
PSKD26/14
PSKD26/16
PSKD26/18
PSKD44/08
PSKD44/12
PSKD44/14
PSKD44/16
PSKD44/18
PSKD56/08
PSKD56/12
PSKD56/14
PSKD56/16
PSKD56/18
PSKD72/08
PSKD72/12
PSKD72/14
PSKD72/16
PSKD72/18
PSKD95/08
PSKD95/12
PSKD95/14
PSKD95/16
PSKD95/18
PSKD142/08
PSKD142/12
PSKD142/14
PSKD142/16
PSKD142/18
PSKD172/08
PSKD172/12
PSKD172/14
PSKD172/16
PSKD172/18
PSKD220/08
PSKD220/12
PSKD220/14
PSKD220/16
Skiip1013GB122-2DL
Skiip1203GB122-2Dw
Skiip1513GB122-3DL
Skiip1803GB122-3Dw
Skiip2013GB122-4DL
Skiip2403GB122-4Dw
Skiip313GD122-3DUL
Skiip513GD122-3DUL
Skiip603GD122-3Duw
Skiip1213GB123-2DL
Skiip1813GB123-3DL
Skiip2413GB123-4DL
Skiip613GD123-3DUL
Skiip432GB120-2D
Skiip632GB120-3D
Skiip642GB120-2D
Skiip832GB120-4D
Skiip942GB120-3D
Skiip1242GB120-4D
Skiip432GH120-4D
Skiip642GH120-4D
Skiip132GD120-3Du
Skiip232GD120-3Du
Skiip342GD120-3Du
Skiip132GDl120-4Du
Skiip132GDl120-4Du
Skiip232GDl120-4Du
Skiip232GDl120-4Du
Skiip342GDl120-4Du
Skiip342GDl120-4Du
Skiip1013GB172-2DL
Skiip1203GB172-2Dw
Skiip1513GB172-3DL
Skiip1803GB172-3Dw
Skiip2403GB172-4Dw
Skiip2013GB172-4DL
Skiip513GD172-3DUL
Skiip592GB170-2D
Skiip792GB170-3D 
SKB30/16A1 SEMIKRON 30A/1600V/DIODE/4U
SKB33/02 SEMIKRON 33A/200V/DIODE+SCR/5U
SKB33/04 SEMIKRON 33A/400V/DIODE+SCR/5U
SKB33/06 SEMIKRON 33A/600V/DIODE+SCR/5U
SKB33/08 SEMIKRON 33A/800V/DIODE+SCR/5U
SKB33/10 SEMIKRON 33A/1000V/DIODE+SCR/5U
SKB33/12 SEMIKRON 33A/1200V/DIODE+SCR/5U
SKB50/02A3 SEMIKRON 50A/200V/DIODE/4U
SKB50/04A3 SEMIKRON 50A/400V/DIODE/4U
SKB50/08A3 SEMIKRON 50A/800V/DIODE/4U
SKB50/12A3 SEMIKRON 50A/1200V/DIODE/4U
SKB50/16A3 SEMIKRON 50A/1600V/DIODE/4U
SKB60/04 SEMIKRON 60A/400V/DIODE/4U
SKB60/08 SEMIKRON 60A/800V/DIODE/4U
SKB60/12 SEMIKRON 60A/1200V/DIODE/4U
SKB60/16 SEMIKRON 60A/1600V/DIODE/4U
SKBH28/06 SEMIKRON 28A/600V/DIODE+SCR/4U
SKBH28/08 SEMIKRON 28A/600V/DIODE+SCR/4U
SKBH28/12 SEMIKRON 28A/600V/DIODE+SCR/4U
SKBH28/14 SEMIKRON 28A/600V/DIODE+SCR/4U
SKBT28/06 SEMIKRON 28A/600V/SCR/4U
SKBT28/08 SEMIKRON 28A/600V/SCR/4U
SKBT28/12 SEMIKRON 28A/600V/SCR/4U
SKBT28/14 SEMIKRON 28A/600V/SCR/4U
SKBT40/04 SEMIKRON 28A/600V/SCR/4U
SKBT40/08 SEMIKRON 28A/600V/SCR/4U