CNY74-4 Datasheet | TEMIC Semiconductors

Description The CNY74-2 and CNY74-4 consist of a phototransistor optically coupled to a gallium arsenide infrared emitting diode in a 8 lead, resp. 16 lead plastic dual inline packages. The elements are mounted on one leadframe in coplanar technique, providing a fixed distance between input and output for highest safety requirements. 95 10534 95 10828 Applications Galvanically separated circuits, non-interacting switches. Features D CNY74-2 includes 2 isolator channels D CNY74-4 includes 4 isolator channels D DC isolation test voltage VIO = 2.5 k V D Test class 25/100/21 DIN 40 045 D Low coupling capacitance typical 0.3 p F D Current Transfer Ratio (CTR) typical 100% D Low temperature coefficient of CTR D Wide ambient temperature range Pin Connections 8 7 6 5 16 15 14 13 12 11 10 9 95 10809 CNY74-2 Rev. A1: 19.09.1995 CNY74-4 1 (6) 95 10810 CNY74-2/CNY74-4 Absolute Maximum Ratings for single coupled system TELEFUNKEN Semiconductors Input (Emitter) Parameters Reserve voltage Forward current Forward surge current Power dissipation Junction temperature Test Conditions Symbol VR IF IFSM PV Tj Value 6 60 1.5 100 125 Unit V m A A m W °C tp ≤ 10 ms Tamb ≤ 25°C Output (Detector) Parameters Collector emitter voltage Emitter collector voltage Collector current Peak collector current Power dissipation Junction temperature Test Conditions Symbol VCEO VECO IC ICM PV Tj Value 70 7 50 100 150 125 Unit V V m A m A m W °C tp/T = 0.5, tp ≤ 10 ms Tamb ≤ 25°C Coupler Parameters DC Isolation test voltage Total power dissipation Ambient temperature range Storage temperature range Soldering temperature 1) Test Conditions Tamb ≤ 25°C 2 mm from case, t ≤ 10 s Symbol VIO 1) Ptot Tamb Tstg Tsd Value 2.5 250 - 40 to...