ILQ5-X009T

Transistor, Photovoltaic Output Optoisolators Overview

The ILQ5-X009T is a quad-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features NPN phototransistor outputs and provides an isolation voltage of 5300Vrms. The device is housed in a 16-SMD package with gull-wing leads. Key electrical parameters include a minimum current transfer ratio (CTR) of 100% at 10mA input, a maximum collector-emitter voltage of 70V, and a maximum continuous collector current of 100mA. The typical rise time is 2.8µs and the fall time is 11µs. It operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration for multi-signal isolation
• High isolation voltage rating of 5300Vrms
• NPN phototransistor output structure
• Surface-mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Measurement and testing equipment interfaces
• Power supply feedback loops
• Data acquisition systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X009T corresponds to the tape and reel packaging format required for your production line. Confirm that the 16-SMD gull-wing footprint matches your PCB design guidelines. Ensure the component's lead-free status aligns with your environmental compliance standards. Cross-reference the manufacturer part number against official Vishay documentation to avoid confusion with similar quad-channel variants.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed within a single package footprint. The 5300Vrms isolation rating suits high-voltage industrial environments. Consider the 100mA collector current limit for load requirements. The 100% minimum CTR ensures reliable switching performance. Evaluate the 16-SMD package size constraints against available board space.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILQ5 series represents Vishay's quad-channel transistor output optocouplers. The ILQ5-X009T specifically denotes the surface-mount variant with gull-wing leads. This family is designed for applications requiring compact multi-channel isolation solutions. It shares architectural similarities with other Vishay quad-channel devices but differs in pinout and packaging specifics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: ILQ55-X009T.