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KPC457 Datasheet(PDF) 3 Page - COSMO Electronics Corporation |
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KPC457 Datasheet(HTML) 3 Page - COSMO Electronics Corporation |
3 / 10 page Cosmo Electronics Corp. Document No. 69P04008.2 - 3 - http://www.cosmo-ic.com cosmo KPC457 Series 5PIN HIGH-SPEED OUTPUT PHOTOCOUPLER Absolute Maximum Ratings (Ta=25℃) Parameter Symbol Rating Unit Input Forward current (*1) IF 25 mA Peak forward current (*2) IFM 200 mA Reverse voltage VR 5 V Power dissipation PD 45 mW Output Supply voltage VCC -0.5 to +30 V Output voltage VOIL -0.5 to +20 V Output current IOL 8 mA Power dissipation (*3) PO 100 mW Total power dissipation (*3) Ptot 100 mW Isolation voltage 1 minute (*4) Viso 3750 Vrms Operating temperature Topr -55 to +85 ℃ Storage temperature Tstg -55 to +125 ℃ Soldering temperature 10 seconds Tsol 260 ℃ *1 When ambient temperature goes above 70°C, the power dissipation goes down at 0.8mA/°C. *2 When ambient temperature goes above 70°C, the power dissipation goes down at 1.5mW/°C. *3 When ambient temperature goes above 70°C, the power dissipation goes down at 1.8mW/°C. *4 40 to 80%RH AC for 1 minute=60HZ. Electro-optical Characteristics ( Ta= 25℃) Parameter Symbol Conditions Min. Typ. Max. Unit Input Forward voltage VF IF=16mA – 1.7 1.95 V Reverse current IR VR=5V – – 10 uA Terminal capacitance Ct V=0, f=1MHz – 60 250 pF Output High level output current (1) IOH (1) IF=0,VCC=5.5V,VO=5.5V - 3 500 nA High level output current (2) IOH (2) IF=0,VCC=15V,VO=15V - - 1.0 uA High level output current (3) (*6) IOH (3) - - 50 uA High level supply current (1) ICCH (1) IF=0,VCC=15V,VO=Open - 0.02 1.0 uA High level supply current (2) (*6) ICCH (2) - - 2.0 uA Low level supply current ICCL IF=16mA,VCC=15V,VO=Open - 120 - uA Low level supply voltage VL IF=16mA,VCC=4.5V,IO=2.4mA – - 0.4 V Transfer Charac- teristics Current transfer ratio (1) CTR(1) I F=16mA,VCC=4.5V,VO=0.4V, RL=1.9KΩ 19 – 50 % Current transfer ratio (2) (*6) CTR(2) 15 – - % Isolation resistance RISO DC=500V,40 to 60%RH 5x10 10 1x10 11 - Ω Floating capacitance Cf V=0,f=1MHZ – 0.6 1.0 pF “High-->Low” propagation delay time tPHL IF=16mA,Vcc=5V, RL=1.9KΩ – 0.2 0.8 us “High-->Low” propagation delay time tPLH - 0.4 0.8 us Instantaneous common mode rejection voltage (High level output) CMH IF=0,VCC=5V, VCM=1.0KV(p-p), RL=1.9KΩ 15 30 - KV/us |
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