ILD5-X009

Transistor, Photovoltaic Output Optoisolators Overview

The ILD5-X009 is a dual-channel phototransistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It provides electrical isolation with an insulation voltage of 5300 VRMS. The device features two independent channels in an 8-SMD, Gull Wing package. Key electrical parameters include a collector-emitter saturation voltage (VCE(sat)) maximum of 1 V, a DC forward current (IF) maximum of 60 mA, and a typical forward voltage (VF) of 1.25 V. Output characteristics specify a maximum output voltage of 55 V and a per-channel output current of 125 mA. The minimum current transfer ratio is 100% at an IF of 10 mA. Typical switching times are 10 µs for rise time and 35 µs for fall time. The component operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths within a single compact surface-mount package.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Consumer electronics applications needing high-voltage isolation barriers
• General-purpose digital signal transmission across isolated grounds

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X009 corresponds to the required tube packaging format, as packaging variations exist within the product family. Confirm that the RoHS compliance status matches project requirements, noting that some listings indicate detailed compliance while others may vary. Ensure the 8-SMD Gull Wing footprint aligns with the target PCB design constraints before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required without occupying separate board space. The 5300 VRMS rating supports high-voltage industrial environments. Consider the 125 mA output current capability for driving moderate loads directly. Verify that the 10 µs/35 µs switching speeds meet the application's data rate requirements. Ensure the operating temperature range covers the intended environmental conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Vishay's line of phototransistor output optocouplers designed for general-purpose isolation. It shares the core technology with single-channel variants but integrates two isolated circuits into one package. The series is characterized by high insulation voltage and robust performance in noisy electrical environments, serving as a standard solution for galvanic separation in mixed-signal circuits.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must consult official manufacturer cross-reference guides or datasheets for verified alternatives. Do not assume functional equivalence based solely on package type or channel count without verifying electrical parameters such as CTR and isolation voltage.