IL300-E

Transistor, Photovoltaic Output Optoisolators Overview

The IL300-E is a high linearity optocoupler featuring a high-efficiency AlGaAs LED emitter coupled to two independent PIN photodiodes. It provides stable transfer gain and wide bandwidth for precision analog signal transmission. Key electrical parameters include an isolation voltage of 5300 Vrms, a forward current of 10 mA, and a forward voltage of 1.25 V. The device operates within a temperature range of -55°C to +100°C with a power dissipation of 210 mW. Rise and fall times are specified at 1.75 µs, and the current transfer ratio ranges from 0.5% to 1.1%. It is housed in a DIP-8 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a servo photodiode for closed-loop feedback to ensure high linearity and stable transfer gain
• Utilizes a high-efficiency AlGaAs LED emitter paired with independent PIN photodiodes
• Provides wide bandwidth suitable for precise analog signal isolation applications

Transistor, Photovoltaic Output Optoisolators Applications

• Precision analog signal transmission in industrial control systems
• Isolation interfaces for data acquisition equipment
• Linear isolation in medical instrumentation requiring high safety standards

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm pinout configuration and packaging type, as variations exist within the IL300 family. Ensure the selected component matches the required insulation voltage rating of 5300 Vrms for your application's safety isolation needs. Cross-reference the RoHS compliance status with the latest product change notices to guarantee regulatory adherence for your manufacturing region.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high linearity and stable gain are critical for analog signal integrity across the isolation barrier. The integrated servo photodiode compensates for LED aging and temperature drift, maintaining accuracy over time. Consider the DIP-8 through-hole package for standard PCB layouts requiring robust mechanical mounting and high isolation clearance distances.

Transistor, Photovoltaic Output Optoisolators Part Context

The IL300 series represents Vishay's solution for high-performance linear isolation. Unlike standard digital optocouplers, this series employs a dual-diode architecture where one diode monitors the LED output to provide real-time feedback. This design significantly improves linearity compared to single-diode counterparts, making it suitable for applications demanding precise analog signal reproduction.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must maintain the dual-PIN photodiode architecture and similar isolation ratings. Verify that any substitute component supports the same DIP-8 through-hole footprint and meets the 5300 Vrms isolation requirement without altering the circuit's feedback loop stability.