ILQ55-X007

Transistor, Photovoltaic Output Optoisolators Overview

The ILQ55-X007 is a quad-channel photodarlington output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. The device supports a maximum DC forward current of 60 mA with a typical forward voltage of 1.25 V. Each channel provides a minimum current transfer ratio of 100% at 10 mA input, delivering up to 125 mA output current per channel. The maximum output voltage is rated at 55 V.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration for multi-signal isolation
• Photodarlington output structure for high gain
• High insulation voltage rating for safety
• Wide operating temperature range

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic transmission and conversion
• Power control and switching circuits
• Electrical insulation between systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm package type and tape/reel specifications. Confirm component status as obsolete or active through authorized distributors. Ensure compliance with RoHS directives and check for any recent product change notices affecting availability or specifications before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a single package. The photodarlington output offers higher current drive capability compared to standard transistor outputs. Consider the 5300 Vrms isolation barrier for applications requiring strict electrical separation between high-voltage and low-voltage domains.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Vishay's family of optoisolators utilizing photodarlington technology. It is designed for applications requiring robust signal isolation across digital logic boundaries. The quad-channel design consolidates multiple isolation barriers into one compact surface-mount package, reducing board space compared to discrete single-channel solutions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Vishay cross-reference guides for potential alternatives.