PC817X2NSZW

Transistor, Photovoltaic Output Optoisolators Overview

The PC817X2NSZW is a single-channel phototransistor output optocoupler manufactured by SHARP/Socle Technology. It features a 4-DIP (0.300 inch, 7.62mm) through-hole package designed for general-purpose signal isolation. The device provides electrical isolation between input and output circuits using an internal infrared light path. Key electrical specifications include a maximum collector-emitter voltage of 80V, a DC forward current limit of 50mA, and a typical saturation voltage of 200mV. The unit operates within a temperature range of -30°C to 100°C and complies with RoHS3 standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation via an internal infrared LED and phototransistor pair
• Utilizes a standard 4-pin DIP through-hole package for easy PCB integration
• Features a high current transfer ratio suitable for logic interface applications

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microcontroller input/output circuits
• Switching control interfaces for solid-state relays
• Noise immunity enhancement in industrial communication lines

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix NSZW against the manufacturer datasheet to confirm pinout compatibility and insulation voltage ratings. Ensure the procurement source provides original manufacturer documentation to validate authenticity. Check for RoHS3 compliance status if environmental regulations apply to the final assembly. Confirm the package type matches the required footprint before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a cost-effective, single-channel isolation solution is required for low-speed digital signals. The 80V collector-emitter rating supports direct interfacing with various logic families. Consider the 4-DIP package constraints for board space availability. Evaluate the current transfer ratio requirements against the load impedance to ensure proper switching performance.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the PC817 series of transistor output optocouplers, widely used for basic isolation tasks. The X2 designation typically indicates a specific binning or characteristic grouping within the Sharp product line. The NSZW suffix denotes the specific packaging and tape/reel or tube configuration details defined by the manufacturer.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements include PC817X2J000F and PC817X2NSZ1B from the same manufacturer family. Verify that substitute parts maintain identical pin configurations and electrical limits such as the 80V Vceo rating.