CNY17-2X019

Transistor, Photovoltaic Output Optoisolators Overview

The CNY17-2X019 is a single-channel transistor output optocoupler from Vishay Semiconductors, housed in a surface-mount SMD-6 package. It features an NPN phototransistor output with a collector-emitter voltage of 70 V and a maximum collector current of 100 mA. The device provides an insulation voltage of 5000 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a forward current of 60 mA, a forward voltage of 1.65 V, and a power dissipation of 150 mW. The current transfer ratio ranges from 63% to 125%, with typical rise and fall times of 2 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits via optical transmission.
• Features an NPN phototransistor output stage for digital signal switching applications.
• Designed for surface-mount assembly using a compact SMD-6 footprint.

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial control systems
• Interface circuits for microcontrollers and logic devices
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X019 against official Vishay documentation to confirm the exact reel quantity and tape-and-reel specifications. Ensure the selected variant matches the required surface-mount orientation and pinout configuration for your PCB layout. Cross-reference the datasheet revision date to confirm compliance with current RoHS standards and material declarations before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for single-channel isolation with high voltage withstand capabilities. Compare the 100 mA collector current limit against load requirements. Verify that the SMD-6 package dimensions fit the available board space. Consider thermal management needs given the 150 mW power dissipation rating at elevated operating temperatures up to 100°C.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY series of transistor output optocouplers manufactured by Vishay Semiconductors. The series offers various channel counts and packaging options, including through-hole DIP and surface-mount configurations. The CNY17-2X019 specifically addresses the demand for compact, reliable isolation components in modern electronic designs requiring robust performance across wide temperature ranges.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Official substitutes may include other Vishay CNY variants with compatible pinouts or equivalent performance metrics. Verify electrical parameters such as CTR, isolation voltage, and package type before substitution. Consult the manufacturer's cross-reference guide for confirmed interchangeable parts.