The IS127 IC-127 OPTO 3750V TRANS. OUTPUT 1CH MINI-FLAT4 The IS127 by ISOCOM is a cutting-edge phototransistor optocoupler designed for reliable and efficient isolation. With an output voltage of 300V and an output current of 150mA, it ensures excellent performance across various systems. This optocoupler features an isolation voltage of 3750Vrms and a forward voltage of 1.2V, making it suitable for demanding applications. Operating in a temperature range of -55°C~+100°C, the IS127 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.