CNY1713SD

Transistor, Photovoltaic Output Optoisolators Overview

The CNY1713SD is a transistor output optocoupler from onsemi, featuring an aluminum gallium arsenide (AlGaAs) infrared LED coupled to an NPN silicon phototransistor with a base lead. It provides electrical isolation in a compact surface-mount package. Key specifications include a 5300 Vrms isolation voltage and a current transfer ratio of up to 80% at 10 mA forward current. The device supports a maximum DC forward current of 100 mA and offers an output current capability of 50 mA per channel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an AlGaAs infrared LED with an NPN silicon phototransistor for signal transmission
• Provides high-voltage electrical isolation between input and output circuits
• Includes a dedicated base lead on the phototransistor for enhanced switching speed control

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation systems requiring isolated signal interfaces
• Consumer electronics needing compact galvanic isolation
• General-purpose digital communication isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SD' against the official datasheet to confirm the surface-mount tape-and-reel packaging configuration. Ensure the component meets required isolation voltage ratings for the target application environment. Confirm availability status as distribution channels may indicate limited supply or end-of-life conditions for this specific part number.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a small footprint is critical alongside standard transistor output performance. The integrated base terminal allows for faster turn-off times compared to baseless variants. Verify that the 5300 Vrms isolation rating satisfies the safety standards applicable to the final equipment design.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the CNY17 family of optocouplers, which are widely used for general-purpose isolation. The SD suffix denotes a specific surface-mount package variant designed for automated assembly processes. It serves as a compact alternative to through-hole DIP packages while maintaining similar electrical characteristics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements include other CNY17 series variants such as the CNY172SD or CNY173SD, depending on the required current transfer ratio. Baseless versions like the CNY17F23SD offer similar isolation but lack the base terminal for speed optimization.