X0203NN 5AA4

敏感门闸流晶体管，STMicroelectronicsSTMicroelectronics 的一系列敏感门闸流晶体管，特别适合用于可用门触发电流受限的应用。 典型应用为接地故障断路器和残余电流断路器。 ### 闸流晶体管 - STMicroelectronicsSTMicroelectronics 生产了很多晶体管，被称为 SCR 或硅控制整流器，适用于电源切换和控制应用。 专业类型包括敏感门闸流晶体管和设备设计用于电容放电的应用。

敏感门闸流晶体管，STMicroelectronics

STMicroelectronics 的一系列敏感门闸流晶体管，特别适合用于可用门触发电流受限的应用。 典型应用为接地故障断路器和残余电流断路器。

得捷:
SCR 800V 1.25A SOT223

欧时:
STMicroelectronics X0203NN 5AA4 SCR 闸流晶体管, 1.25A, Vrrm=800V, Igt=200μA, 3+Tab引脚 SOT-223封装

艾睿:
Using a current trigger will turn this scr X0203NN 5AA4 thyristor manufactured from STMicroelectronics on and applying a forward-biased voltage to it will keep it on. This device has a surge current rating of 25 A. This product will be shipped in tape and reel packaging so that components can be mounted effectively. This SCR thyristor has an operating temperature range of -40 °C to 125 °C. Its repetitive peak forward blocking voltage is 800 V, while its repetitive peak reverse voltage is 800 V.

安富利:
Thyristor SCR 800V 25A 4-Pin3+Tab SOT-223 T/R

Chip1Stop:
Thyristor SCR 800V 25A 4-Pin3+Tab SOT-223 T/R

DeviceMart:
SCR 800V SOT-223