IL755-1X007

Transistor, Photovoltaic Output Optoisolators Overview

The IL755-1X007 is a single-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features a bidirectional input consisting of two Gallium Arsenide infrared emitting diodes coupled to a silicon NPN photodarlington output with an accessible base terminal. The device provides high isolation voltage of 5300 Vrms and supports AC or DC input signals. Key electrical parameters include a maximum collector-emitter voltage of 60 V, forward current of 60 mA, and typical rise/fall times of 50 µs. It operates within a temperature range of -55°C to +100°C and is housed in a 6-SMD package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Bidirectional input capability using dual infrared LEDs for versatile signal coupling
• High gain NPN photodarlington output with exposed base terminal for external control
• Robust insulation performance rated at 5300 Vrms for safety isolation

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring bidirectional signal isolation
• Power supply feedback loops with high gain requirements
• Microcontroller interface circuits needing robust noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeit risks. Confirm RoHS3 compliance status as indicated in official documentation. Check for specific packaging variants such as tube or tape-and-reel options if applicable to the exact suffix. Ensure storage conditions adhere to moisture sensitivity level guidelines to maintain device reliability before assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when bidirectional input functionality is required alongside high isolation voltage. The exposed base allows for additional circuit flexibility compared to standard photodarlings. Consider thermal management capabilities given the operating temperature range. Evaluate speed requirements against the 50 µs transition times to ensure compatibility with system switching frequencies.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the IL755 series of optocouplers designed for general-purpose isolation applications. It represents a specialized variant offering bidirectional input characteristics not found in standard unidirectional models. The series is known for high current transfer ratios and reliable performance in industrial environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer engineering support for direct replacements or pin-compatible alternatives.