The PC817X3NSZW(C) is a general-purpose, single-channel optocoupler manufactured by Sharp Microelectronics. It consists of an infrared emitting diode (IRED) optically coupled to a phototransistor. This configuration provides electrical isolation between the input and output circuits, making it suitable for various applications requiring signal transmission with high voltage isolation.

Applications

• Programmable logic controllers (PLCs)
• Microcomputer interfaces
• Signal transmission between circuits with different ground potentials
• Power supply circuits
• Noise isolation

Features

• High isolation voltage (typically 5000 Vrms)
• Current transfer ratio (CTR)
• Compact package
• RoHS compliant
• High reliability
• Low input current

Benefits

• Enhanced safety through high voltage isolation between input and output circuits.
• Versatile signal transmission with a range of current transfer ratios.
• Compact design for space-constrained applications.
• Environmentally friendly due to RoHS compliance.
• Reliable performance in demanding applications.
• Low power consumption due to low input current requirements.

Technical Specifications

The PC817X3NSZW(C) has a collector-emitter voltage (VCEO) rating of typically 80V. The current transfer ratio (CTR) varies depending on the specific grade within the PC817 series. The isolation voltage is typically 5000 Vrms. It is available in a DIP-4 or SMD package. The operating temperature range is typically -30°C to +110°C. The device features a fast switching speed.