HMHA281R2

FAIRCHILD SEMICONDUCTOR  HMHA281R2  光电耦合器, 晶体管输出, 半间距, 1通道, SSOP, 4 引脚, 50 mA, 3.75 kV, 50 %

The is a 1-channel 4-pin DC input half-pitch Phototransistor Optocoupler consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor. The lead pitch is 1.27mm. It is suitable for digital logic input, microprocessor input, twisted-pair line receiver and telephone line receiver.

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Half-pitch leads for optimum board space saving

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50mA Continuous forward current

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6V Reverse input voltage