The EL817S(B)(TA)-F IC-817 OPTOISOLATOR 5KV TRANS 4PIN SMD The EL817S(B)(TA)-F by EVERLIGHT is a cutting-edge phototransistor optocoupler designed for reliable and efficient isolation. With an output voltage of 35V and an output current of 50mA, it ensures excellent performance across various systems. This optocoupler features an isolation voltage of 5000Vrms and a forward voltage of 1.2V, making it suitable for demanding applications. Operating in a temperature range of -55°C~+110°C, the EL817S(B)(TA)-F is built to withstand challenging environments. Compliant with ROHS standards and packaged in a TAPE&REEL format, this optocoupler is the ideal choice for advanced electronic designs.