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