STMicroelectronics X0115MUF 1A Sensitive Gate SCR Thyristor is suitable for all applications where available gate current is limited. The X0115MUF offers a high blocking voltage of 600V and a surge peak voltage of 750V. These features make the X0115MUF ideal for applications like ground fault circuit interrupter (GFCI) and arc fault circuit interrupters (AFCI). The surface mount SMBflat-3L package allows modern, compact, SMD based designs for automated manufacturing. The 3.4mm creepage distance guarantees a 250V functional isolation (UL 840) at a level 2 pollution degree.