CNY117-3X017T

Transistor, Photovoltaic Output Optoisolators Overview

The CNY117-3X017T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and a forward voltage of 1.65 V at a maximum forward current of 60 mA. The device provides an insulation voltage of 5000 Vrms and maintains a current transfer ratio between 100% and 200%. Typical switching characteristics include a rise time of 2 µs and a fall time of 2 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation with high insulation voltage capability for signal transmission across isolated circuits.
• Features an NPN phototransistor output configured for standard digital or analog switching applications.
• Designed for robust operation across extended industrial temperature ranges.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microprocessor systems
• Solid-state relay driver circuits
• Logic level shifting between isolated domains

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X017T corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the component meets all applicable regional safety certifications such as UL, IEC, and EN standards relevant to the final equipment design. Ensure the selected variant matches the exact current transfer ratio specifications needed for the target application circuit.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with moderate speed and high isolation voltage is required. Compare the 100-200% current transfer ratio against other CNY117 variants to ensure adequate noise margin. Verify that the DIP-6 package dimensions fit the available PCB footprint and that the thermal dissipation requirements are met within the operating environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY117 series of Vishay's transistor output optocouplers. The series offers various current transfer ratio grades and packaging options to suit different manufacturing needs. The CNY117 family is widely recognized for its reliability in general-purpose isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Compatible substitutes include the CNY117-1, CNY117-2, and CNY117-4, which share identical pinouts and mechanical dimensions but differ in current transfer ratio ranges. Ensure the alternative grade meets the minimum gain requirements of the specific circuit design.