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PC817XJ0000F is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Sharp Microelectronics. Its product description is OPTOISOLATOR 5KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.
The PC817XJ0000F is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an infrared emitting diode optically coupled to a phototransistor in a 4-pin DIP package with wide-lead spacing. Key electrical parameters include a maximum isolation voltage of 5 kV ac, a collector-emitter saturation voltage of 200 mV, and a forward voltage of 1.4 V. The device supports a maximum DC forward current of 50 mA and a collector current of 20 mA. Current transfer ratio ranges from 50% to 600%, with typical rise and fall times of 4 µs and 3 µs respectively.
Verify the specific suffix 'XJ' against official Sharp documentation to confirm lead spacing and packaging variations. Ensure compatibility with existing PCB footprints due to the wide-lead DIP configuration. Cross-reference datasheet limits for thermal management and operating temperature ranges before finalizing component selection.
Select this component when high isolation voltage and compact size are required. Compare current transfer ratio specifications against load requirements. Consider the 4-pin DIP form factor for manual assembly or legacy board designs. Evaluate switching speed limitations if used in high-frequency applications.
This part belongs to the PC817 series, a widely used family of general-purpose optocouplers. The series offers various output types and packaging options. The XJ variant specifically denotes the DIP package configuration with extended lead spacing, distinguishing it from surface mount or narrow-body versions within the same functional family.
PC817X1J000F and PC817X2J000F are confirmed substitutes within the same series offering identical functionality and pinout.
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