The TLP719(D4-TP,F) with Optocouplers manufactured by Toshiba is a SDIP-6 RoHS compliant solid-state optocoupler device. It is composed of a Gallium Arsenide Infrared LED and a Silicon NPN Phototransistor. This device is widely used in digital and analog circuits for signal isolation, signal transmission, voltage level shifting, and Pulse isolation. The features include high isolation voltage (3000Vrms), low current, high gain linearity, low temperature coefficient, and low mutual interference. It is also RoHS compliant and is available in an easy-to-use 6-pin SDIP packages. This device is suitable for high speed switching, high temperature and For high frequency applications.