PSB105/16只要用萬(wàn)用表測(cè)量一下三個(gè)極之間的電阻值就可以。 　　
陽(yáng)極與陰極之間的正向和反向電阻在幾百千歐以上，
陽(yáng)極和控制極之間的正向和反向電阻在幾百千歐以上（它們之間有兩個(gè)P-N結(jié)，而且方向相反，
因此陽(yáng)極和控制極正反向都不通）。 　　

PSD75/18
PSD83/08
PSD83/12
PSD83/14
PSD83/16
PSD83/18
PSD95/08
PSD95/12
PSD95/14
PSD95/16
PSD95/18
PSDH75/08
PSDH75/12
PSDH75/14
PSDH75/16
PSDH90/08
PSDH90/12
PSDH90/14
PSDH90/16
PSDT39/08
PSDT39/12
PSDT70/08
PSDT70/12
PSDT70/14
PSDT70/16
PSDT74/08
PSDT74/12
PSDT74/14
PSDT74/16
PSDT75/08
PSDT75/12
PSDT75/14
PSDT75/16
PSDT90/08
PSDT90/12
PSDT90/14
PSDT90/16
PSDT110/08
PSDT110/12
PSDT110/14
PSDT110/16
PSDT175/08
PSDT175/12
PSDT175/14
PSDT175/16
PSDS62/08
PSDS62/12
PSDS62/14
PSDS62/16
PSDS62/18
PSDS63/08
PSDS63/12
PSDS63/14
PSDS63/16
PSDS63/18
PSDS82/08
PSDS82/12
PSDS82/14
PSDS82/16
PSDS82/18
PSDS83/08
PSDS83/12
PSDS83/14
PSDS83/16
PSDS83/18
PSDS112/08
PSDS112/12
PSDS112/14
PSDS112/16
PSDS112/18
PSDS162/08
PSDS162/12
PSDS162/14
PSDS162/16

PSDS162/18
PSDS192/08
PSDS192/12
PSDS192/14
PSDS192/16
PSDS192/18
PSB105/08
PSB105/12
PSB105/14
PSB105/16


SKM75GAL123D SKM75GB123D SKM75GB128D

SKM75GB128DN SKM75GD123D SKMT132/04 SKN6000/02 SKR141F17 SKT551-12E SKT1200/16E SKT340/12E SKKIP23NAB126V1 SKiiP13NAB065V1 SKKT41/12E SKKH15/16E SKT551/16E ＆quot;SKD25/12

＆quot; SKKT27B18EH1 SKM75GAR123D SKM75GB176D

SKM75GB173D SKBT40/12 SKB25-12 SKT760/14E SKD110/18 SKD82/16 SKD110/16 SKKD162/16 SKKT19/12E SKKT26/12D SKKL92/16E SKKH106/16E SKKH250/18E SKM75GB128DE SKM100GAL123D SKM100GB128DE SKM145GB128DE SKM150GB123D SKM150GB124DE

SKM150GAR123D SKM200GAL123D SKCH40/08 SKHI22BH4R SK45KQ12 SKM300GB128DE SKM300GA128D SKIIP22NAB125T12 SKR141F15

TSM-LC25 6PCS SK70DT16 SEMIX402GB066HDS
 

6DI100A-050
6DI100M-050
6DI15MS-050
6DI100MA-055
6DI15S-050
6DI100AH-050
6DI20C-050
6DI120A-060
6DI20MS-050
6DI120D-060
6DI30A-050
6DI30A-060
6DI30B-050
6DI150AH-060
6DI120C-060
6DI30M-050
6DI30MA-050
6DI50B-050
6DI150A-050
6DI50C-050
6DI75A-05ELX
6DI50M-050
6DI50A-120ELX
6DI10A-120
6DI30M-120
6DI15A-120
6DI30Z-120
6DI15M-120
6DI50M-120
6DI30A-120
6DI50Z-120