FOD814ASD

FAIRCHILD SEMICONDUCTOR  FOD814ASD  光电耦合器, 晶体管输出, 1通道, 表面安装DIP, 4 引脚, 50 mA, 5 kV, 50 %

The is a 1-channel 4-pin Phototransistor Optocoupler consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a silicon phototransistor output. It is suitable for AC line monitor, unknown polarity DC sensor and telephone line interface.

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AC input response

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Minimum BVCEO of 70V guaranteed

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850V Maximum working insulation voltage

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8000V High allowable overvoltage

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50-150% Current transfer ratio