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| Compact Surface Mount, High Collector emitter Voltage Type Photo Coupler Features 1. Mini-flat package. 2. High collector-emitter voltage (VCEO:300V) 3. High current transfer ratio (CTR:MIN.1000% at IF=1mA, VCE:2V ) 4. High isolation voltage between input and output (Viso:3750Vrms). KPC452 UL 1577 (File No.E169586) Outside Dimension : Unit (mm) Applications 1. Telephone sets. 2. Copiers, facsimiles. 3. Interfaces with various power supply circuits, power distribution boards. 4. Hybrid substrates which reguire high density mounting. t=0.254+0.05mm TOLERANCE :+ 0.2mm Schematic : Top View 1. Anode 2. Cathode 3. Emitter 4. Collector Absolute Maximum Ratings Parameter Input Forward current Peak forward current Reverse voltage Power dissipation Output Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Isolation voltage 1 minute Operating temperature Storage temperature Soldering temperature 10 seconds Symbol IF IFM VR P VCEO VECO IC PC Ptot Viso Topr Tstg Tsol Rating 50 1 6 70 300 0.1 150 150 170 3750 -30 to +100 -40 to +125 260 Unit mA A V mW V V mA mW mW Vrms C C C (Ta=25C) Electro-optical Characteristics Parameter Input Forward voltage Reverse current Terminal capacitance Output Transfer characteristics Collector dark current Collector-emitter breakdown voltage Current transfer ratio Collector-emitter saturation voltage Isolation resistance Floating capacitance Respone time (Rise) Respone time (Fall) Symbol VF IR Ct ICEO BVCEO CTR VCE (sat) Riso Cf tr tf Conditions IF=10mA VR=4V V=0, f=1kHz VCE=200V, IF=0 IC=0.1mA, IF=0 IF=1mA,VCE=2V IF=20mA, IC=100mA DC500V, 40 TO 60%RH V=0, f=1MHZ VCE=2V, IC=20mA, RL=100ohm MIN. -- -- -- -- 300 1000 -- 5X1010 -- -- -- -- 1011 0.6 100 20 TYP. 1.2 -- 30 -- -- MAX. 1.4 10 -- 1 -- -- 1.5 -- 1.0 300 100 (Ta=25C) Unit V uA pF uA V % V ohm pF us us 74 c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com KPC452 Fig.1 Forward Current vs. Ambient Temperature Collector power dissipation Pc (mW) Fig.2 Collector Power Dissipation vs. Ambient Temperature Fig.3 Peak Forward Current vs. Duty Ratio Ambient temperature Ta (C) Ambient temperature Ta (C) Peak forward current IFM (mA) Forward current IF (mA) Duty ratio Fig.4 Forward Current vs. Forward Voltage Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collectoremitter Voltage Current transfer ratio CTR (%) Forward voltage VF (V) Forward current IF (mA) Collector current Ic (mA) Forward current IF (mA) Collector-emitter voltage VCE (V) Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Collector-emitter saturation voltage VCE (SAT) (V) Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Collector dark current ICEO (A) Ambient Temperature Ta (C) Fig.9 Collector Dark Current vs. Ambient Temperature Relative current transfer ratio (%) Ambient Temperature Ta (C) Ambient Temperature Ta (C) Fig.10 Response Time vs. Load Resistance Fig.11 Frequency Response Collector-emitter saturation voltage VCE (SAT) (V) Frequency f (KHz) Fig.12 Collector- emitter Saturation Voltage vs. Forward current Load resistance RL (K ohm) Voltage gain Av (dB) Response Time (us) Ambient temprature Ta (C) c 2004 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 75 |
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