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KPC452 Scheda tecnica(PDF) 3 Page - COSMO Electronics Corporation |
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KPC452 Scheda tecnica(HTML) 3 Page - COSMO Electronics Corporation |
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3 / 6 page ![]() PRODUCT SPECIFICATION DATE:11/29/2012 NO.61P04080 cosmo ELECTRONICS CORPORATION Photocoupler : KPC452 SHEET 3 OF 6 REV. 5 ● Absolute Maximum Ratings Parameter Symbol Rating Unit Forward current IF 50 mA Peak forward current IFM 1 A Reverse voltage VR 6 V Input Power dissipation P 70 mW Collector-emitter voltage VCEO 300 V Emitter-collector voltage VECO 0.1 V Collector current IC 150 mA Output Collector power dissipation PC 150 mW Total power dissipation Ptot 170 mW Isolation voltage 1 minute Viso 3750 Vrms Operating temperature Topr -55 to +115 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 second Tsol 260 ℃ ● Electro-optical Characteristics Parameter Symbol Conditions MIN. TYP. MAX. Unit Forward voltage VF IF=20mA – 1.2 1.4 V Reverse current IR VR=4V – – 10 uA Input Terminal capacitance Ct V=0, f=1kHZ – 30 - pF Collector dark current ICEO VCE=200V, IF=0 – – 1 uA Output Collector-emitter breakdown voltage BVCEO Ic=0.1mA, IF=0 300 - - V Current transfer ratio CTR IF=1mA, VCE=2V 1000 – - % Collector-emitter saturation voltage VCE(sat) IF=20mA, Ic=100mA – - 1.5 V Isolation resistance Riso DC500V, 40 to 60%RH 5x10 10 10 11 – ohm Floating capacitance Cf V=0, f=1MHZ – 0.6 1.0 pF Response time (Rise) tr – 100 300 us Transfer charac- teristics Response time (Fall) tf Vce=2V,Ic=20mA,RL=100ohm – 20 100 us ● Classification table of current transfer ratio is shown below. CTR RANK CTR(%) KPC4520E Min.1000 |
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