ILQ74G

Transistor, Photovoltaic Output Optoisolators Overview

The ILQ74G is a quad optocoupler manufactured by Isocom Components 2004 LTD, featuring four independent channels within a single package. It utilizes a phototransistor output configuration to provide electrical isolation between input and output circuits. The device supports through-hole or surface-mount installation options, offering flexibility in PCB design. Key electrical characteristics include a maximum forward current of 60 mA and an isolation voltage rating of 5300Vrms. The component operates within a temperature range of -40°C to 100°C, ensuring reliability in various industrial environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad channel architecture for compact multi-circuit isolation
• High isolation voltage rating for robust safety compliance
• Phototransistor output for reliable signal transmission
• Wide operating temperature range for industrial durability

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Power supply feedback loops
• Signal isolation in data communication interfaces
• Microcontroller interface protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., G) against official Isocom documentation to confirm pinout and packaging type. Ensure compatibility with RoHS directives if required by your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm lead times and availability directly with suppliers as stock levels fluctuate.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-density isolation is required for multiple signals in a limited space. Consider the 5300Vrms isolation rating for applications demanding strong galvanic separation. Evaluate the phototransistor output speed against your system's switching requirements. Ensure the chosen package variant matches your assembly capabilities, whether through-hole or surface mount.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components 2004 LTD specializes in infrared optoelectronic devices, leveraging over 40 years of industry expertise. The ILQ74G belongs to their portfolio of high-density optocouplers designed for demanding electronic applications. This product line emphasizes reliability and performance in industrial and automotive sectors, reflecting the company's commitment to quality optoelectronic solutions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Isocom documentation or authorized distributor databases for verified cross-references before replacing this component.