CNY17-3S(TA)

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-3S(TA) is a single-channel transistor output optocoupler manufactured by Everlight Electronics. It features an NPN phototransistor with a base terminal for enhanced switching performance. The device provides 5000 Vrms insulation voltage and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 80V, a forward current of 60mA, and a typical forward voltage of 1.65V. The current transfer ratio ranges from 100% to 200%, with rise and fall times typically around 10µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrated base terminal on the NPN phototransistor output for improved switching speed and linearity
• High isolation capability rated at 5000 Vrms between input and output circuits
• Wide operating temperature range supporting industrial environments from -55°C to +110°C
• Surface-mount SMD package design suitable for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

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

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Everlight documentation to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process. Cross-reference datasheet revisions to validate parameter consistency.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed switching is required due to the integrated base terminal configuration. Ensure the circuit design accommodates the specified 80V collector-emitter voltage rating. Verify that the 6-SMD footprint matches the PCB layout constraints and thermal management requirements for the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY17 series of optocouplers, which are widely used for general-purpose signal isolation. The 'S' suffix indicates a surface-mount variant, while '(TA)' typically denotes specific tape-and-reel packaging or material composition as defined by the manufacturer's coding system.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

CNY17-3S-TA (Lite-On) is listed as a similar alternative. Verify pinout compatibility and electrical parameter tolerances before substitution.