Optoisolators (Photocouplers) CNC7S101,CNZ3182,CNC7T101,CNC1H101 Optoisolators CNZ3182 LED Mark 14.74±0.3 Telephone switches Programmable controllers AC/DC input modules for measuring 1 2 3 4 5 6 7.62±0.3 6.2±0.5 CNZ3182 4 2 3 8 2 7 3 6 4 Top View 1 16 1 12 2 15 2 11 3 14 3 10 4 13 4 9 5 12 5 8 6 11 7 7 10 8 9 Top View 1 2 3 4 5 6 7 8 7.62±0.3 6.2±0.5 15˚ 4-0.5±0.1 4-1.2±0.15 2.54±0.25 +0.15 8-0.5±0.1 8-1.2±0.15 2.54±0.25 Unit : mm 2.54 min. 12 11 10 9 8 7 0 to 16 15 14 13 12 11 10 9 0 to 1,3: Anode/Cathode 2,4: Cathode/Anode 5,7: Emitter 6,8: Collector 1,3,5: Anode/Cathode 15˚ 2,4,6: Cathode/Anode 7,9,11: Emitter 8,10,12: Collector 5.2 max. 0.5 min. LED Mark Top View 15˚ 5.2 max. 0.5 min. 15˚ CNC1H101 5 CNC1H101 CNC7T101 0 to 19.82±0.5 1 1 3.85±0.3 2.0 CNC7S101 3.85±0.3 2.0 Pin Connection 0 to 12-0.5±0.1 12-1.2±0.15 2.54±0.25 CNC7T101 Telephones +0.15 15˚ Unit : mm 2.54 min. 16-0.5±0.1 16-1.2±0.15 2.54±0.25 0 to Applications 0.25 –0 5 6 7 8 Unit : mm 2.54 min. +0.15 UL listed (UL File No. E79920) 1: Anode/Cathode 2: Cathode/Anode 3: Emitter 4: Collector 0.25 –0 1 2 3 4 3.85±0.3 2.0 Fast response : tr = 4 µs, tf = 3 µs 15˚ 5.2 max. 0.5 min. LED Mark 7.62±0.3 6.2±0.5 High I/O isolation voltage : VISO = 5000 Vrms (min.) 0 to 0.25 –0 Features 15˚ +0.15 4.58±0.3 0 to AC input support 2.54 min. 4 3 7.62±0.3 6.2±0.5 9.66±0.3 The CNC7S101 series has a number of excellent features, including high I/O isolation voltage and current transfer ratio (CTR), as well as high speed response and high reliability. 1 2 0.25 –0 This optoisolator series also includes the two-channel CNZ3182, the three-channel CNC7T101, and the four-channel CNC1H101. 5.2 max. 0.5 min. LED Mark 3.85±0.3 2.0 CNC7S101 is an AC input compatible optoisolator in which two GaAs high output infrared light emitting diode chips are connected in reverse parallel as light emitting elements, and opitically are connected to a high sensitivity Si phototransistor chip as a light detecting element in a small DIL 4-pin package. 6 Unit : mm CNC7S101 Overview 0 to 1,3,5,7: Anode/Cathode 15˚2,4,6,8: Cathode/Anode 9,11,13,15: Emitter 10,12,14,16: Collector Top View 1 Optoisolators (Photocouplers) CNC7S101,CNZ3182,CNC7T101,CNC1H101 Absolute Maximum Ratings (Ta = 25˚C) Parameter Symbol Ratings Forward current (DC) Input (Light Pulse forward current emitting diode) Power dissipation Unit IF ±50 mA IFP*1 ±1 A *2 75 mW IC 50 mA Output (Photo Collector to emitter voltage transistor) Emitter to collector voltage VCEO 80 V VECO 7 V Collector power dissipation *3 150 mW 200 mW 5000 Vrms Collector current Total power dissipation PD PC PT Isolation voltage, input to output VISO *4 Operating ambient temperature Topr –30 to +100 ˚C Storage temperature Tstg –55 to +125 ˚C *1 *2 *3 *4 Pulse width ≤ 100 µs, repeat 100 pps Input power derating ratio is 0.75 mW/˚C at Ta ≥ 25˚C. Output power derating ratio is 1.5 mW/˚C at Ta ≥ 25˚C. AC 1 min. RH < 60 % Electrical Characteristics (Ta = 25˚C) Parameter Symbol Conditions min typ max Unit 1.35 1.5 V 100 nA Forward voltage (DC) VF IF = ±50mA Ct VR = 0V, f = 1MHz 35 Collector cutoff current ICEO VCE = 20V 5 Input characteristics Capacitance between pins Collector to emitter voltage Output characteristics Emitter to collector voltage Collector to emitter capacitance VCEO IC = 100µA 80 V VECO IE = 10µA 7 V CC VCE = 10V, f = 1MHz 3 CTR*1, 5 VCE = 5V, IF = ±1mA DC current transfer ratio Isolation capacitance, input to output CISO f = 1MHz Isolation resistance, input to output RISO VISO = 500V Transfer Rise time characteristics Fall time tr *2 tf*3 20 pF 300 % 0.6 pF Ω 1011 VCC = 10V, IC = 2mA, 4 µs RL = 100Ω 3 µs Collector to emitter saturation voltage VCE(sat) IF = ±20mA, IC = 1mA IC(Ratio)*4 VCE = 5V, IF = 1mA Collector current ratio pF 0.33 0.1 0.2 V 1.0 3.0 – *1 DC *2 *3 *4 current transfer ratio (CTR) is a ratio of output current against DC input current tr : Time required for the collector current to increase from 10% to 90% of its final value tf : Time required for the collector current to decrease from 90% to 10% of its initial value IC2 (IF=IF2, VCE=5V) IC (Ratio) = IC1 (IF=IF1, VCE=5V) IC1 IF1 1 4 2 3 IC2 VCE 2 ,, IF2 *5 CTR classifications Class General R S CTR (%) 20 to 300 50 to 150 100 to 300 CNC7S101,CNZ3182,CNC7T101,CNC1H101 IF — VF 160 80 PD 40 IC (mA) 40 Collector current IF (mA) 50 120 30 20 0 – 20 0 20 40 60 80 100 0 120 0 0.4 0.8 10 –1 10mA 20 10 5mA 0 2mA 1mA 10 12 4 6 8 ICEO — Ta 10 4 ICEO (nA) 100 60 0 20 40 60 80 Ambient temperature Ta (˚C ) 1mA 0.4 20 0.5 0.6 Collector to emitter saturation voltage VCE(sat) (V) 40 60 80 100 tr — IC 10 2 0.08 RL = 1kΩ 10 tr (µs) 500Ω 0.06 0.04 100Ω 1 10 –1 Sig.IN VCC V1 0.02 V1 V2 50Ω 0 – 40 – 20 0 20 40 60 80 Ambient temperature Ta (˚C ) 100 V2 , ,, 2mA 0.3 0 Ambient temperature Ta (˚C ) Rise time 5mA Collector to emitter saturation voltage VCE(sat) (V) 20mA 10mA 0.2 1 VCE(sat) — Ta IF = 50mA 1 10 10 –2 – 40 – 20 100 0.10 10 10 2 10 –1 IC — VCE(sat) 0.1 10 2 10 10 3 20 – 20 10 2 0 1 Forward current IF (mA) 140 Collector to emitter voltage VCE (V) 10 –1 10 –2 10 –1 2.4 Dark current IC (%) 15mA 30 2 2.0 VCE = 20V 20mA 0 1.6 IC — Ta IF = 30mA 25mA 40 1.2 180 Relative output current IC (mA) 1 Forward voltage VF (V) IC — VCE Collector current 10 10 50 IC (mA) VCC = 5V Ta = 25˚C Ta = 25˚C PC Ambient temperature Ta (˚C ) Collector current IC — IF 10 2 60 Forward current Collector power dissipation , power dissipation PC , PD (mW) PC , PD — Ta Optoisolators (Photocouplers) 10 –2 10 –1 RL 1 tr td 90% 10% tf 10 10 2 Collector current IC (mA) 3 Optoisolators (Photocouplers) CNC7S101,CNZ3182,CNC7T101,CNC1H101 tf — IC Frequency characteristics 10 2 10 Ta = 25˚C Measuring circuit of frequency characteristics V1 V2 ,, , V1 50Ω 10 –2 10 –1 RL 1 V2 tr td tf Collector current IC (mA) 4 Sig.IN – 50Ω 10 –2 90% 10% 10 10 2 10 –3 Sig.OUT 1 10 10 2 Frequency f (kHz) + 5kΩ 50Ω Sig.OUT RL = 100Ω 10 3 ,,, Sig.IN VCC 10 –1 100µF 16V 10 –1 ,, 1 50kΩ ,, Relative power output 100Ω 1 2mA tf (µs) 500Ω IF = 5mA RL = 1kΩ 10 Fall time P (dB) VCC = 10V +10V