Isocom Components 2004 LTD Optoisolators - Transistor, Photovoltaic Output 4N27XSM provide high performance opto-isolator solutions for reliable operation in critical applications. This highly reliable device features a 5.3KV transistor output with a 6-SMD base with a maximum CTR of 1100% and 100kHz switching speed. The IV curve is symmetrical, allowing for a wide range of control and operating levels. Isocom optoisolator devices are ideal for applications that require maximum isolation, such as industrial and medical equipment, power supplies, and communications systems. The optoisolator is suitable for a wide range of environments and is RoHS compliant, ensuring reliable performance and safety in high-voltage environments. The solid state nature of the Isocom Optoisolators provides both long-term reliability and small form factor compatibility.