M4N25 Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by M4N25/D M4N25 6-Pin DIP Optoisolators Transistor Output The M4N25 device consists of a gallium arsenide infrared emitting diode optically coupled to a silicon NPN phototransistor detector. LED ANODE LED CATHODE N.C. EMITTER COLLECTOR BASE 6 5 4.