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, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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