CNY17-4XSM

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-4XSM is a surface-mount optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output configuration housed in a 6-SMD, Gull Wing package. The device provides one channel of isolation with a rated voltage of 5300Vrms. Key electrical specifications include a collector-emitter voltage of 60 V and a collector current capacity of 60 mA. The unit offers a high current transfer ratio of up to 160% at a forward current of 10 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using an infrared LED and phototransistor pair.
• Designed for surface-mount assembly to facilitate automated PCB placement and reduce footprint.
• Offers high isolation voltage capability to protect sensitive low-voltage control circuitry from high-voltage noise.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface between microcontrollers and high-voltage loads
• Noise suppression in data communication lines

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XSM' corresponds to the required gull-wing surface mount package variant. Confirm that the 5300Vrms isolation rating meets the safety standards of the target application. Ensure the 60mA collector current limit is sufficient for the driven load. Cross-reference the datasheet for thermal derating curves if operating near maximum ratings.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a compact surface-mount solution is required for single-channel isolation. The transistor output type is suitable for digital switching applications rather than linear signal transmission. Consider the 160% current transfer ratio for efficient drive requirements. Ensure the 6-pin SMD footprint aligns with the existing PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY17 series of optocouplers, which are widely used for general-purpose isolation. The CNY17-4XSM specifically denotes the quad-channel equivalent pinout configuration adapted for surface mount technology. It serves as a modern replacement for through-hole DIP variants in space-constrained designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The CNY17-1XSM is a confirmed substitute offering matching 5300Vrms isolation specifications. Verify pin compatibility before substitution, as channel count may differ. Other equivalents include parts from Lite-On and Vishay within the same family, provided package and electrical limits align.