ILD1-X009

Transistor, Photovoltaic Output Optoisolators Overview

The ILD1-X009 is a dual-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features two independent channels, each utilizing an infrared LED coupled to a silicon NPN phototransistor. The device provides high isolation voltage of 5300Vrms between input and output circuits. It is designed for surface mount applications in an 8-SMD package with gull-wing leads. The component supports DC input signals and offers transistor outputs suitable for various digital and analog isolation requirements.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture with independent optical coupling paths
• High insulation voltage capability for circuit protection
• Surface mount construction for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control system signal isolation
• Power supply feedback loop isolation
• Data communication interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X009 corresponds to the tube packaging configuration when ordering. Confirm that the 8-SMD gull-wing package matches the PCB footprint design. Ensure the 5300Vrms isolation rating meets the safety standards required for the target application environment. Check current transfer ratio specifications against circuit drive requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a single package to save board space. Consider the 5300Vrms isolation rating for high-voltage separation needs. Evaluate the NPN phototransistor output characteristics against load requirements. Verify compatibility with surface mount reflow soldering processes during design phase.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Vishay's family of GaAs infrared LED and silicon NPN phototransistor optocouplers. Similar models include ILD2 and ILD5 variants which may offer different pin configurations or electrical characteristics. The series is designed for general-purpose isolation applications requiring reliable performance across industrial temperature ranges.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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