CNY17F-4XSM

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17F-4XSM is a single-channel optocoupler manufactured by Isocom Components 2004 LTD. It features an infrared LED coupled to an NPN silicon phototransistor in a 6-SMD, Gull Wing package. Key electrical specifications include a maximum output voltage of 30V and a collector current of 50mA. The device provides 5300Vrms isolation voltage with a typical forward voltage of 1.15V. It operates within a temperature range of -55°C to 100°C and offers a minimum current transfer ratio of 160% at 10mA input current.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates an infrared light emitting diode with an NPN silicon phototransistor for signal transmission.
• Provides high-voltage isolation capability suitable for separating circuits with different ground potentials.
• Utilizes a surface-mount 6-pin SMD gull wing package for automated assembly integration.

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose digital signal isolation
• Microcontroller interface circuits
• Switching power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer designation as Isocom Components 2004 LTD on all documentation. Confirm the package type is 6-SMD Gull Wing and the output is transistor-based. Ensure the part status is active before procurement planning. Cross-reference datasheets for specific thermal and electrical limits.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output isolator is required. Consider the 5300Vrms isolation rating for safety compliance. Evaluate the 160% minimum CTR for drive requirements. Verify surface mount compatibility with existing PCB footprints.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the CNY17 series of optocouplers. It shares functional similarities with other single-channel transistor output isolators. The non-base lead configuration simplifies circuit design by removing external base connections. It serves as a standard solution for basic galvanic isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

MOC81043SD is a comparable single-channel transistor output optocoupler with similar isolation ratings. Verify pinout compatibility and package dimensions before substitution. Check current transfer ratio specifications to ensure adequate drive margins.