KPS2832 High Reliability Photocoupler UL 1577 (File No.E169586) Features Outside Dimension:Unit (mm) 1. High isolation voltage (BV=2500 Vrms) 2. Samall and thin package (4pin SOP, Pin pitch 1.27 mm) 3. High collector to emitter voltage (VCEO=300V) 4. High current transfer ratio (CTR=2000% TYP. @ IF=1mA, VCE=2V) Applications 1. Hybrid IC 2. Telephone/Telegraph Receiver 3. FAX Schematic:Top View 1. Anode 2. Cathode 3. Collector 4. Emitter Absolute Maximum Ratings (Ta=25°C) Parameter Input Symbol Rating Unit Forward current (DC) IF 50 mA Reverse voltage VR 6 V PD/°C 0.6 mW / °C mW Power dissipation derating PD 60 IFP 1 A Collector-emitter voltage VCEO 300 V Emitter-collector voltage VECO 0.3 V IC 60 mA PC/°C 1.2 mW / °C PC 120 mW Isolation voltage +2 Viso 2500 Vrms Operating temperature Topr -30 to +100 °C Storage temperature Tstg -55 to +150 °C Power dissipation Peak forward current Output +1 Collector current Power dissipation derating Total power dissipation +1 PW=100 μs, duty cycle=1% +2 AC voltage for 1 minute at TA=25¡C, RH=60% between input and output Electro-optical Characteristics Parameter Input Symbol VF IF=10mA Reverse current IR VR=5V Ct V=0V, f=1.0MHz Collector-emitter dark current Transfer +1 Current transfer ratio (IC / IF) charac- Collector saturation voltage teristics Isolation resistance Floating capacitance 26 Conditions Forward voltage Terminal capacitance Output (Ta=25°C) ICEO IF=1mA, VCE=2V 400 IF=1mA, IC=2mA 旄 5X1010 RI-O VI-O=500VDC CI-O V=0V, f=1.0MHZ tr Respone time (Fall) +1 tf MAX. 1.1 1.4 V 5 μA 400 nA 30 CTR +1 TYP. VCE=300V, IF=0mA VCE (sat) Respone time (Rise) c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com MIN. VCE=5V, IC=10mA, RL=100ohm pF 2000 % 1.0 1011 Unit V ohm 0.4 pF 40 μS 10 μS KPS2832 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 +1 Test circuit for switching time Forward Current IF (mA) Fig.4 Forward Current vs. Ambient Temperature Fig.5 Forward Current vs. Forward Voltage Ambient Temperature Ta (°C) Forward Current IF (mA) 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) Forward Voltage VF (V) Fig.7 Collector-emitter Saturation Voltage vs. Forward Current Fig.8 Relative Current Transfer Ratio vs. Ambient Temperature Collector-emitter Voltage VCE (V) Relative Current Transfer Ratio (%) Collector Current Ic (mA) Collector-emitter Saturation Voltage VCE (V) Fig.6 Collector Current vs. Collector-emitter Voltage Forward Current IF (mA) Fig.9 Response Time vs. Load Resistance Ambient Temperature Ta (°C) Response Rise Time (us) Response Rise Time (us) Fig.10 Response Time vs. Load Resistance Load Resistance RL (K ohm) Load Resistance RL (K ohm) c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 27