IL350

Transistor, Photovoltaic Output Optoisolators Overview

The IL350 is a linear optocoupler from Vishay Semiconductor Opto Division, featuring an infrared LED optically coupled to two photodiodes. It provides galvanic isolation with a maximum isolation voltage of 3000 Vrms. The device utilizes a mechanical arrangement where the emitter faces both diodes to ensure high common-mode rejection and linearity. It operates within a temperature range of -40°C to +85°C and is housed in an 8-SOP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Linear signal transmission capability using dual photodiode architecture
• High common-mode rejection ratio for noise immunity
• Galvanic isolation up to 3000 Vrms

Transistor, Photovoltaic Output Optoisolators Applications

• Analog signal isolation in industrial control systems
• Medical equipment requiring high safety isolation
• Test and measurement instrumentation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code against the official Vishay datasheet to confirm pinout compatibility and packaging type. Ensure the component meets required isolation voltage ratings for your application safety standards. Check RoHS compliance status if restricted substances are a concern. Confirm availability through authorized distributors to avoid counterfeit parts.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select the IL350 when linear analog isolation is required rather than digital switching. Consider the dual photodiode design for improved common-mode transient immunity compared to single-diode alternatives. Evaluate the thermal operating range to ensure suitability for the intended environment. Compare package dimensions against PCB layout constraints before finalizing the design.

Transistor, Photovoltaic Output Optoisolators Part Context

The IL350 belongs to the IL350/IL358 family of linear optocouplers manufactured by Vishay Semiconductor Opto Division. This series is designed for applications demanding precise analog signal transfer across isolated barriers. The technology relies on direct optical coupling between the emitter and receiver elements to maintain signal integrity.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference guide or datasheet for compatible alternatives.