CNY17-4X017T

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-4X017T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a base terminal for improved switching performance. The device provides 5000 Vrms isolation voltage and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 70V, a maximum collector current of 50mA, and a forward current of 60mA. The typical rise time is 2µs and the fall time is 2µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features an NPN phototransistor output with a dedicated base terminal
• Designed for through-hole mounting in standard DIP packages

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Switching power supply feedback loops
• Microcontroller interface circuits requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X017T against official Vishay documentation to confirm package type and reel specifications. Ensure compatibility with RoHS3 standards if required by your design. Cross-reference the part number with authorized distributors to confirm availability and authenticity. Check for any recent product change notices that may affect mechanical or electrical characteristics.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a standard NPN phototransistor output with base access is required for faster switching than basic variants. Consider the 5000 Vrms isolation rating for safety compliance. Evaluate the 2µs switching speed against system timing requirements. Compare thermal dissipation capabilities within the DIP-6 package for your specific application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the CNY17 family of transistor output optocouplers from Vishay. The family offers various configurations including different Current Transfer Ratios (CTR) and packaging options. The CNY17 series is widely recognized for its reliability in general-purpose isolation applications. The X017T suffix typically denotes a specific tape-and-reel packaging format for surface mount assembly processes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Official substitutes include other Vishay CNY17 variants with matching pinouts and electrical ratings. Verify that replacement parts maintain the same isolation voltage and CTR range. Ensure the alternative component supports the required operating temperature range and package dimensions.