The IS281 from Isocom Components 2004 LTD is an optoisolator device that integrates a transistor with a photovoltaic output. This optoisolator provides isolation against electrical interferences, making it ideal for applications like power supply isolation, digital logic ground isolation, feedback control systems, and more. The IS281 optoisolator can operate within a broad temperature range (-55°C to +110°C), ensuring high performance in various environmental conditions. With a turn on and off time (typical) of 5μs and 10μs respectively, this optoisolator delivers fast switching speeds, making it suitable for applications requiring quick response times. The device features a high collector-emitter voltage rating up to 70V and high current transfer ratio, providing greater load-driving capabilities. Additionally, the optoisolator reduces power consumption thanks to its low input current requirements. The IS281 optoisolator comes in a DIP package style format that is highly customizable, which makes it suitable for a wide range of applications. It is an RoHS compliant device, making it environmentally sustainable. In summary, the IS281 optoisolator from Isocom Components 2004 LTD is a reliable and efficient solution for realizing high performance in harsh environmental conditions. With its superior current transfer ratio, thermal efficiency, and fast switching speeds, the IS281 is well-suited for applications such as motor controls, audio equipment, and many other uses requiring electrical isolation.