CNY17-2X009

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-2X009T is a single-channel optoisolator featuring an NPN phototransistor output with a base terminal, housed in a 6-SMD gull-wing package. It provides 5000Vrms isolation voltage and supports a maximum collector-emitter voltage of 70V. The device operates with a DC input and offers a current transfer ratio ranging from 63% to 125% at 10mA forward current. Maximum DC forward current is 60mA, with a typical forward voltage of 1.39V. Switching characteristics include rise/fall times of 2µs/2µs and turn-on/turn-off times of 3µs/2.3µs. It functions within a temperature range of -55°C to 110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared LED with an NPN phototransistor for signal transmission across electrical barriers
• Includes a dedicated base terminal on the phototransistor to facilitate faster switching and improved linearity
• Provides high-voltage isolation capability suitable for separating circuits with significant potential differences

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in microprocessor-based control systems
• Switching power supply feedback loops
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix matches the required packaging format, as standard distribution often utilizes tape-and-reel variants like CNY17-2X009T rather than bulk tubes. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure PCB footprint compatibility with the 6-SMD gull-wing outline is validated against design specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a base terminal is required to optimize switching speed or improve analog linearity compared to standard phototransistors. The 5000Vrms rating makes it appropriate for applications demanding robust galvanic isolation between low-voltage logic and higher-voltage power stages. Consider the surface-mount form factor for automated assembly processes.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Vishay CNY17 series, which includes various configurations such as DIP packages (CNY17-2) and different SMD variants (CNY17-1X009T, CNY17-3X009T). The X009 suffix typically denotes specific binning or packaging variations within the SMD family. While sharing core electrical characteristics with the series, the exact current transfer ratio and package type distinguish it from other members like the CNY17-4X009.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.