CNY17-1X001

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-1X001 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output housed in a standard DIP-6 package designed for through-hole mounting. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 70 V and a maximum collector current of 100 mA. The forward voltage is specified at 1.65 V, with a maximum forward current of 60 mA. The current transfer ratio ranges from 40% to 80%, and the typical rise and fall times are 2 microseconds.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using a phototransistor configuration.
• Features a standard six-pin dual in-line package suitable for through-hole PCB assembly.
• Offers a defined current transfer ratio range for predictable signal transmission characteristics.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose digital signal isolation in control systems
• Interface circuits for microcontrollers and logic families
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X001 against the manufacturer datasheet to confirm packaging quantity and tape-and-reel or tube specifications. Ensure that the ordering part number matches the required current transfer ratio bin (40-80%) as distinct from other variants within the CNY17 series. Cross-reference the component marking with official Vishay identification guides to prevent counterfeit substitution.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a standard NPN phototransistor output is required for basic isolation tasks. The 5000 Vrms isolation rating supports safety standards for mains-connected applications. Consider the 40-80% current transfer ratio for driving standard logic inputs. Evaluate thermal dissipation requirements based on the 150 mW power dissipation limit if operating near maximum ratings.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the CNY17 family of optocouplers, which are widely used for general isolation purposes. The CNY17 series differentiates models primarily by their current transfer ratio bins and output configurations. The CNY17-1 variant specifically targets applications requiring moderate gain within the 40-80% range, distinguishing it from higher-gain options like the CNY17-3 or CNY17-4.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: CNY17-1, CNY17-1X016.