CNY21

U Phototransistor Output Optocoupler 4 with at .D w The single components are mounted on one leadframe in Application Circuits for safe protective separation against electrical shock according to safety class II (reinforced isolation): D For application class I - IV at mains voltage ≤ 300 V D For application class I - IV at mains voltage ≤ 600 V D For application class I - III at mains voltage ≤ 1000 V according, to VDE 0884, table 2, suitable for: m o .c CNY21N Description The CNY21N consists of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 4-lead plastic dual inline package. h S a t e e w w the opposite position, providing a fixed distance between input and output for highest safety requirements of > 3 mm. Switch-mode power supplies, computer peripheral interface, microprocessor system interface, line receiver. These couplers perform safety functions according to the following equipment standards: D VDE 0884 Optocoupler providing protective separation D VDE 0804 Telecommunication apparatus and data processing D VDE 0805/IEC 950/EN 60950 Office machines (applied for reinforced isolation for mains voltage ≤ 400 VRMS) D VDE 0860/lEC 65 Safety for mains operated electronic and related household apparatus D VDE 0700/IEC 335 Household equipment D VDE 0160 Electronic equipment for electrical power installation D VDE 0750/IEC 601 Medical equipment 95 10850 w w w t a .D S a e h U 4 t e A (+) .c m o 95 10533 Pin Connectio...