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