ISQ204X-2SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISQ204X-2SMT&R is a high-density phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels within a single surface-mount package, providing robust electrical isolation for signal transmission between isolated circuits. The device utilizes a plastic DIP-16 configuration to accommodate multiple channel requirements in compact designs. Key specifications include a maximum isolation voltage of 5300 V and a rated current transfer ratio of 75%. It supports a maximum input control current of 50 mA and offers a minimum collector-emitter breakdown voltage of 70 V. The component operates within a temperature range of -25°C to 100°C and includes UL recognition under file number E91231.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel architecture for multi-signal isolation
• High isolation voltage rating for safety compliance
• Surface-mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply protection circuits
• Data communication interfaces with galvanic separation needs

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'X-2' against official Isocom documentation to confirm pinout and parameter alignment. Ensure the surface-mount variant matches the required PCB footprint. Cross-reference the UL file number for regulatory compliance in target markets. Confirm operating temperature ranges align with system environmental constraints before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multi-channel isolation is required in a single package to reduce board space. Consider the 75% current transfer ratio for driving load requirements. Evaluate the 5300 V isolation capability against system voltage stresses. Ensure the surface-mount form factor fits the manufacturing process capabilities and thermal management strategies of the design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISQ204 series of high-density phototransistor optocouplers from Isocom Components. The series provides alternatives to standard discrete optocouplers by integrating multiple channels. It serves applications needing reliable signal isolation with reduced component count. The manufacturer specializes in infrared optoelectronic devices for industrial and commercial markets.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.