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PC817X2 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 PC817X2 is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features a phototransistor output and provides an isolation voltage of 5000 Vrms. The device is housed in a 4-DIP package with a pin spacing of 7.62 mm (0.300 inches). Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum collector current of 30 mA, and a forward current rating of 50 mA. The unit operates within a temperature range of -30°C to +100°C.
Verify component status as the PC817X2 is listed as obsolete or discontinued by the manufacturer. Confirm availability through authorized distributors or secondary markets. Ensure replacement components meet identical electrical and mechanical specifications for seamless integration into existing designs.
Select this component for applications requiring robust galvanic isolation with a phototransistor output. Consider the 5000 Vrms isolation rating for safety-critical interfaces. Evaluate thermal performance within the specified operating temperature range. Verify that the 4-DIP package dimensions align with the target PCB layout constraints.
This component belongs to the Sharp Microelectronics optocoupler family, specifically designed for transistor output applications. It serves as a standard solution for isolating low-voltage control signals from higher-voltage loads. The product line emphasizes reliability and compact form factors for electronic circuit protection.
LTV-816 is identified as a similar available alternative.
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