The 4N35, 4N36, 4N37 are optically coupled isolators consisting of a Gallium Arsenide infrared emitting diode and an NPN silicon phototransistor mounted in a standard 6-pin dual-in-line package. Surface Mount Option Available. All electrical parameters are 100% tested by manufacturing. Specifications are guaranteed to a cumulative 0.65% AQL.
3500, 2500 or 1500 Volt Isolation High DC Current Transfer Ratio (100% min) Low Cost Dual-In-Line Package