ON3171

Optoisolators (Photocouplers) CNC1S171 Optoisolator For isolated signal transmission Features High current transfer ratio : CTR >50% High I/O isolation voltage : VISO = 5000 Vrms (min.) Fast response : tr = 2 µs, tf = 3 µs(typ.) Low dark current : ICEO < 100nA VDE approved (VDE0884) UL listed (No. E79920) BSI certified (BS415 No. 7889, BS7002 No. 7890) SEMKO certified (No. 9625004) DEMKO certified (No. 305848) NEMKO certified (No. 199633176) FIMKO certified (No. 191784) CSA approved (No. CA109151) 4.58±0.3 Unit : mm 5.0 max. 0.3 min. 1 2 4 3 4-0.5±0.1 4-1.2±0.15 2.54±0.25 2.54 min. 7.62±0.3 6.2±0.5 3.85±0.3 2.0 0.25 –0 10~12 +0.15 Absolute Maximum Ratings (Ta = 25˚C) Parameter Reverse voltage (DC) Forward current (DC) Input (Light emitting diode) Pulse forward current Power dissipation Collector current Output (Photo Collector to emitter voltage transistor) Emitter to collector voltage Collector power dissipation Isolation voltage, input to output Total power dissipation Operating ambient temperature Storage temperature Symbol Ratings VR IF IFP*1 PD *2 Unit V mA A mW mA V V mW Vrms mW ˚C ˚C 1 4 6 50 1 75 50 80 7 150 5000 200 2 Pin connection 3 1: Anode 2: Cathode 3: Emitter 4: Collector IC VCEO VECO PC *3 VISO PT Topr –30 to +100 Tstg –55 to +125 Pulse width ≤ 100 µs, repeat 100 pps Input power derating ratio is 0.75 mW/˚C at Ta ≥ 25˚C. *3 Output power derating ratio is 1.5 mW/˚C at Ta ≥ 25˚C. *1 *2 Electrical Characteristics (Ta = 25˚C) Parameter Input For...