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PC724V 数据表(PDF) 2 Page - Sharp Corporation |
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PC724V 数据表(HTML) 2 Page - Sharp Corporation |
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2 / 4 page ![]() PC724V s Electro-optical Characteristics ( Ta = 25˚C) 0 -25 50 0 25 50 75 100 125 100 150 200 Ambient temperature T a (˚C) Fig. 1 Forward Current vs. Ambient Temperature Duty ratio 10 20 100 50 200 500 10 -3 10 -2 10 -1 Fig. 3 Peak Forward Current vs. Duty Ratio Forward voltage V F ( V ) 0 1 2 0.5 1.0 1.5 2.0 2.5 5 10 20 50 100 200 500 Fig. 4 Forward Current vs. Forward Voltage Parameter Symbol Conditions MIN. TYP. MAX. Unit Input Forward voltage V F IF = 100mA - 1.4 1.7 V Peak forward voltage V FM IFM = 0.5A - - 3.0 V Reverse current IR V R =4V - - 10 µ A Terminal capacitance Ct V = 0, f = 1kHz - 30 250 pF Output Collector dark current ICEO V CE = 20V, I F =0 - - 10 -7 A Transfer charac- teristics Current tranfer ratio CTR IF = 100mA, V CE = 2V 20 - 80 % Collector-emitter saturation voltage V CE(sat) IF = 100mA, I C = 1mA - 0.1 0.2 V Isolation resistance R ISO 5x 1010 1x 1011 - Ω Floating capacitance Cf V = 0, f = 1MHz - 0.6 1.0 pF Cut-off frequency fc V CE = 5V, I C = 2mA, R L =100 Ω, - 3dB - 100 - kHz Response time Rise time Fall time t r V CE = 5V, I C = 2mA - 4 18 µ s tf RL = 100 Ω -3 18 µ s 0 0 125 100 200 50 150 25 50 75 100 Ambient Temperature 160 -25 Fig. 2 Collector Power Dissipation vs. Pulse width <=100 µs Ambient temperature T a (˚C) Ta = 25˚C Ta = 25˚C DC500V, 40 to 60% RH 1 10 000 5 000 2 000 1 000 1 000 |
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