The EL3H7(C)(TA)-G with Transistor Output Optocouplers is a digital isolator manufactured by Everlight. It features a CTR value of 200-400 and is rated for 3750Vrms. The operable temperature of this optocoupler is -55 to +110°C. It is a MOSFET output optocoupler and is compatible with 3.3V and 5V logic systems for safety isolation applications. It is also RoHS compliant, making it safe for use in many types of applications.