CNW82

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi CNW82 is a photovoltaic output optoisolator featuring a single channel configuration. It provides electrical isolation with a maximum isolation voltage of 5900Vrms. The device utilizes a 6-DIP package for through-hole mounting. Key specifications include a current transfer ratio of 0.8%. This component is designed for applications requiring robust signal isolation between circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Photovoltaic output architecture for galvanic isolation
• High isolation voltage rating of 5900Vrms
• Single channel configuration in a 6-DIP package

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring high-voltage isolation
• Power supply feedback loops
• Signal transmission across isolated grounds

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific datasheet version and ordering suffixes to ensure compatibility with required isolation standards and package dimensions. Confirm that the photovoltaic output characteristics align with the receiving circuit's input requirements, as this differs from transistor-output optocouplers. Check for RoHS compliance status if mandated by project specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is critical and a photovoltaic output interface is preferred over transistor or logic outputs. Consider the low current transfer ratio of 0.8% and ensure the downstream circuit can adequately detect the generated voltage. Evaluate thermal management needs based on the DIP package limitations compared to surface-mount alternatives.

Transistor, Photovoltaic Output Optoisolators Part Context

The CNW82 belongs to onsemi's portfolio of optoelectronic isolation devices. It serves as a solution for transferring signals between electrically isolated sections of a system. The photovoltaic technology distinguishes it from conventional optocouplers by generating an open-circuit voltage rather than conducting current directly.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must match the 5900Vrms isolation rating and photovoltaic output type. Verify pinout compatibility within the 6-DIP form factor. Ensure the replacement part supports similar operating temperature ranges and meets the same safety certification standards.