K1010 High Reliability Photo Coupler UL 1577 (File No.E169586) Features VDE 0884 / 0860 / 0805 (File No.101347) Outside Dimension : Unit (mm) 1. Current transfer ratio (CTR:MIN.50% at IF=5mA Vce=5V) 2. High isolation voltage between input and output (Viso:5000Vrms). 3. Compact dual-in-line package. 4. Available package : DIP/ SMD/ H. (For Package Dimension please refer to page 83 ) Applications 1. Registers, copiers, automatic vending machines. 2. System appliances, measuring instruments. 3. Computer terminals, programmable controllers. TOLERANCE :+ 0.2mm 4. Communications, telephone, etc. 5. Electric home appliances, such as oil fan heaters, Microwave oven, Schematic : Top View Washer, Refrigerator, Air conditioner, etc. 6. Medical instruments, physical and chemical equipment. 1. Anode 2. Cathode 3. Emitter 4. Collector 7. Signal transmission between circuits of different potentials and impedances. 8. Facsimile equipment, Audio, Video. 9. Switching power supply, Laser beam printer. Absolute Maximum Ratings (Ta=25°C) Parameter Input Rating Unit mA IF 50 Peak forward current IFM 1 A Reverse voltage VR 6 V Forward current Power dissipation Output Symbol PD 70 mW Collector-emitter voltage VCEO 60 V Emitter-collector voltage VECO 6 V IC 50 mA Collector current Collector power dissipation PC 150 mW Total power dissipation Ptot 200 mW Isolation voltage 1 minute Viso 5000 Vrms Operating temperature Topr -30 to +100 °C Storage temperature Tstg -55 to +125 °C Soldering temperature 10 second Tsol 260 °C Electro-optical Characteristics Parameter Input Forward voltage Peak forward voltage Reverse current 32 (Ta=25°C) Symbol Conditions MIN. TYP. MAX. Unit VF IF =20mA — 1.2 1.4 V VFM IFM =0.5A — — 3.0 V IR VR =4V — — 10 uA Terminal capacitance Ct V=0, f=1kHz — 30 — pF Output Collector dark current ICEO VCE =20V — — 0.1 uA Transfer Current transfer ratio CTR IF=5mA, VCE =5V 50 — 600 % charac- Collector-emitter saturation voltage VCE(sat) IF=20mA, IC=1mA — 0.1 0.2 V teristics Isolation resistance 5X1010 1011 — ohm Riso DC500V Floating capacitance Cf V=0, f=1MHZ — 0.6 1.0 pF Cut-off frequency fc VCC=5V, IC=2mA, RL=100ohm — 80 — kHz Respone time(Rise) tr Respone time(Fall) tf c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com VCE=2V, IC=2mA, RL=100ohm — 4 18 us — 3 18 us K1010 Fig.2 Collector Power Dissipation vs. Ambient Temperature Current transfer ratio CTR (%) Collector Power Dissipation Pc (mW) Fig.1 Current Transfer Ratio vs. Forward Current Classification table of current transfer ratio is shown below. Forward Current IF (mA) Fig.5 Forward Current vs. Forward Voltage Forward Current IF (mA) Fig.4 Forward Current vs. Ambient Temperature Forward Current IF (mA) Collector Dark Current Iceo (A) Fig.3 Collector Dark Current vs. Ambient Temperature Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector-emitter Saturation Voltage Vce (V) Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Collector-emitter Voltage VCE (V) Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) Fig.10 Response Time vs. Load Resistance Fig.11 Response Time vs. Load Resistance Response Rise Time (us) Collector-emitter Saturation Voltage Vce (V) Fig.9 Collector-emitter Saturation Voltage vs. Forward Current Response Rise Time (us) Collector Current Ic (mA) Relative Current Transfer Ratio (%) Fig.6 Collector Current vs. Collectoremitter Voltage Forward Voltage VF (V) Forward Current IF (mA) Load Resistance RL(K ohm) Load Resistance RL(K ohm) c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 33