The Vishay 6N136 is a high performance, low-power, low-voltage optocoupler, providing inherent galvanic isolation and high common-mode transient immunity in a small surface mount SO-6 package. The 6N136 optocoupler is designed to meet the rigorous safety and high performance requirements for demanding data communication, industrial electronics, and other isolation applications. It provides very low propagation delay, high current transfer ratio, low input current, and low output saturation voltage.