PC814X1 Datasheet

Optoisolators - Transistor, Photovoltaic Output


PC814X1 Series contains an IRED optically coupled to a phototransistor.It is packaged in a 4pin DIP, available in SMT gullwing lead-form option.Input-output isolation voltage(rms) is 5.0kV.Collector-emitter voltage is 80V(*) and CTR is 20% to 300% at input current of ±1mA. PC814X1 Features • 4pin DIP package• Double transfer mold package (Ideal for Flow Soldering)• AC input type• High collector-emitter voltage (VCEO : 80V(*))• Current transfer ratio (CTR : MIN. 20% at IF=±1mA,VCE=5V)• High isolation voltage between input and output(Viso(rms) : 5.0 kV) PC814X1 Applications • Programmable controllers• Telephone sets, telephone exchangers• System appliances• Signal transmission between circuits of different potentials and impedances


[{"Name":"Number of Channels","Value":"1"},{"Name":"Input Type","Value":"AC, DC"},{"Name":"Voltage - Isolation","Value":"5000Vrms"},{"Name":"Current Transfer Ratio (Min)","Value":"20% @ 1mA"},{"Name":"Current Transfer Ratio (Max)","Value":"300% @ 1mA"},{"Name":"Voltage - Output","Value":"80V"},{"Name":"Current - Output / Channel","Value":"50mA"},{"Name":"Current - DC Forward (If)","Value":"±50mA"},{"Name":"Vce Saturation (Max)","Value":"200mV"},{"Name":"","Value":""}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality, application-specific, standard products within the broad discrete, logic and analog semiconductor markets. Diodes Incorporated primarily serves the computing, consumer, communications, industrial and automotive segments. Diodes’ diverse product portfolio includes parts for LCD/LED TVs and displays, desktop, notebook and tablet computing, smartphones and hand-held devices, set-top boxes, power supplies and USB protection as well as many other application areas.

Diodes Incorporated offers a wide array of products including diodes, rectifiers, transistors, MOSFETs, gate drivers, protection devices, function-specific arrays, amplifiers and comparators, Hall-effect sensors and temperature sensors, power management devices including LED drivers, AC-DC converters and controllers, DC-DC switching regulators, linear voltage regulators, current monitors, and voltage reference and shunt regulators, along with special function devices including USB power switches, load switch devices, voltage supervisors and motor controllers.

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