Mini-flat package AC Input type Photo Coupler KPC354NT UL 1577 (File No.E169586) Features Outside Dimension : Unit (mm) 1. AC inputs. 2. Opaque type, mini-flat package. 3. Subminiature type (The volume is smaller than that of our conventional DIP type by as far as 30%) 4. Isolation voltage between input and output (Viso:3750Vrms). Applications 1. Hybrid substrates that reguire high density mounting. 2. Programmable controllers. t=0.254+0.05mm TOLERANCE :+ 0.2mm Schematic : Top View Classification table of current transfor ratio is shown below. 1. Anode/ Cathode 2. Anode/ Cathode 3. Emitter 4. Collector Absolute Maximum Ratings (Ta=25C) Parameter Input Symbol Rating Unit IF 50 mA IFM 1 A P 70 mW Collector-emitter voltage VCEO 60 V Emitter-collector voltage VECO 5 V IC 50 mA Forward current Peak forward current Power dissipation Output Collector current 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 second Tsol 260 C Electro-optical Characteristics Parameter Input Output Transfer 50 (Ta=25C) Symbol Conditions MIN. TYP. MAX. Forward voltage VF IF = 20mA -- 1.2 1.4 V Terminal capacitance Ct V =0, f=1kHz -- 30 250 pF Collector dark current Unit ICEO VCE =20V, IF=0 -- -- 0.1 uA Collector-emitter breakdown voltage BVCEO IC =0.1mA, IF=0 60 -- -- V Emitter- collector breakdown voltage BVECO IE =100uA, IF=0 5 -- -- V IF = 1mA, VCE=5V 20 - 400 % Current transfer ratio charac- Collector-emitter saturation voltage teristics Isolation resistance CTR VCE (sat) Riso Floating capacitance Cf Respone time (Rise) tr Respone time (Fall) tf c 2002 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com IF = 20mA, IC=1mA DC500V,40 to 60%RH V =0, f =1MHZ VCE =2V, IC =2mA, RL =100ohm -- 0.1 0.3 V 5X1010 1011 -- ohm -- 0.6 1.0 pF -- 4 18 us -- 3 18 us KPC354NT Forward Current IF (mA) Ambient Temperature Ta (C) Ambient Temperature Ta (C) Ambient Temperature Ta (C) Fig.5 Peak Forward Current vs. Duty Ratio Fig.6 Forward Current vs. Forward Voltage Ambient Temperature Ta (C) Duty ratio Forward voltage VF (V) Fig.8 Collector Current vs. Collectoremitter Voltage Fig.9 Relative Current Transfer Ratio vs. Ambient Temperature Collector Current Ic (mA) Relative current transfer ratio (%) Fig.7 Current Transfer Ratio vs. Forward Current Current transfer ratio CTR (%) Forward Current IF (mA) Peak Forward Current IFM (mA) Total power dissipation Pc (mW) Fig.4 Total Power Dissipation vs. Ambient Temperature Forward Current IF (mA) Collector-emitter Voltage VCE (V) Fig.10 Collector-emitter Saturation Voltage vs. Ambient Temperature Ambient Temperature Ta (C) Fig.11 Collector Dark Current vs. Ambient Temperature Fig.12 Response Time vs. Load Resistance Ambient Temperature Ta (C) Response Time (us) Collector dark current ICEO (A) Collector-emitter saturation Voltage VCE (SAT) (V) Fig.3 Collector Power Dissipation vs. Ambient Temperature Collector power dissipation Pc (mW) Fig.2 Diode Power Dissipation vs. Ambient Temperature Diode power dissipation P (mW) Fig.1 Forward Current vs. Ambient Temperature Ambient Temperature Ta (C) Load resistance RL (K ohm) c 2002 cosmo ELECTRONICS CORPORATION http://www.cosmo-ic.com 51