ISQ204X

Transistor, Photovoltaic Output Optoisolators Overview

The ISQ204X is a quad optoisolator featuring transistor outputs, manufactured by Isocom Components 2004 LTD. It provides galvanic isolation with an isolation voltage of 5300Vrms. The device is available in 16-pin DIP and surface mount packages. Key electrical parameters include a maximum forward current of 50 mA, a collector-emitter voltage of 70V, and a minimum current transfer ratio of 50%. It operates within standard industrial temperature ranges and complies with RoHS3 standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Integrates four independent channels for multi-signal processing
• Utilizes transistor output configuration for digital signal switching

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Data communication interface isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -1, -2, SMT&R) to ensure correct package type and pinout compatibility. Confirm RoHS3 compliance status if required by project specifications. Check moisture sensitivity level ratings for proper storage and handling procedures during assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select based on required isolation voltage and channel count. Ensure the package style matches the PCB layout constraints. Verify that the collector-emitter voltage rating exceeds the maximum load voltage in the application circuit.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISQ204 series of quad optocouplers from Isocom Components 2004 LTD. The series offers various packaging options including through-hole DIP and surface mount variants to suit different manufacturing requirements.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference part numbers such as ISQ204X-1G or ISQ204X-2SMT&R for equivalent functionality. Verify pin compatibility and electrical parameter alignment before substitution.