光電耦合器/光耦PC-817光耦817光耦jc817 -特點:1.電流轉(zhuǎn)換比CTR(在IF=5mA,VCE=5V條件下CTR:MIN.50%)2.輸入、輸出端之間絕緣電壓高(VISO=5,000Vrms)3.反應時間(在VCE=2V,IC=2mA,RL=100 條件下上升時間tr:典型值4 s)4.封裝模式:JC817﹕典型雙列直插式JC817M﹕寬PIN距雙列直插式JC817S﹕貼片式JC817S1﹕貼片式5.通過CQC認證6.通過UL認證7.通過CSA認證 -說明:1.JC817是一種光耦合隔離器件，它由一個GaAs發(fā)光二極管和一個NPN光敏管組成2.JC817的PIN距是2.54mm -應用:1.計算機終端.2.系統(tǒng)裝置,測量儀器.3.寄存器,復印機,自動售貨機.4.家用電器,比如風扇、熱水器等等.5.高低電壓電路間的電氣隔絕和信號傳輸. -Features:1.Currenttransferratio(CTR:MIN.50%atIF=5mA,VCE=5V)2.Highinput-outputisolationvoltage(VISO=5,000Vrms)3.Responsetime(tr:TYP.4 satVCE=2V,IC=2mA,RL=100 )4.Packagetype:JC817﹕dual-in-linepackageJC817M﹕wideleadspacingpackageJC817S﹕surfacemountingpackageJC817S1﹕theothersurfacemountingpackage5.CQCapproved6.ULapproved7.CSAapproved -Description1.TheJC817seriesareopticallycoupledisolatorscontainingaGaAslightemittingdiodeandanNPNsiliconphototransistor2.Theleadpitchis2.54mm -Applications:1.Computerterminals.2.Systemappliances,measuringinstruments.3.Registers,copiers,automaticvendingmachines.4.Electrichomeappliances,suchasfanheaters,etc.5.Signaltransmissionbetweencircuitsofdifferentpotentialsandimpedances