ILQ5-X009

Transistor, Photovoltaic Output Optoisolators Overview

The ILQ5-X009 is a quad-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features a 16-SMD鸥翼 package with 5300Vrms isolation voltage. The device utilizes GaAs infrared LEDs and silicon NPN phototransistors for signal transmission. Key electrical parameters include a maximum collector-emitter voltage of 70V, a DC forward current of 60mA, and a typical forward voltage of 1.25V. The unit supports a wide operating temperature range from -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration utilizing GaAs infrared LED inputs paired with silicon NPN phototransistor outputs for efficient optical coupling.
• Provides high-voltage electrical isolation rated at 5300Vrms between input and output circuits.
• Designed for surface-mount installation in a compact 16-SMD鸥翼 package suitable for automated assembly processes.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Communication interfaces needing galvanic separation
• Power supply feedback loops for safety compliance

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free specifications prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements to prevent package damage during soldering processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when four isolated channels are required within a single footprint. Consider the 5300Vrms isolation rating for high-noise environments. Evaluate the 16-SMD鸥翼 package dimensions against PCB space constraints. Verify that the phototransistor output characteristics match the downstream logic or analog circuit requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILQ5 series belongs to Vishay's family of optically coupled isolated pairs. These devices employ GaAs infrared LEDs and silicon NPN phototransistors. The ILQ5 specifically offers four independent channels in one package, distinguishing it from single or dual-channel variants like the ILD1 or ILQ1.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the isolation voltage rating?

The ILQ5-X009 provides an isolation voltage of 5300Vrms.

What type of output transistor is used?

The device uses silicon NPN phototransistors for its output stage.