IS849X

Transistor, Photovoltaic Output Optoisolators Overview

The IS849X is a quad-channel optoisolator manufactured by Isocom Components 2004 LTD. It features transistor outputs and provides electrical isolation between input and output circuits. The device operates with a high isolation voltage of 5000Vrms (5.3kV). It is housed in a 16-pin DIP package. The component supports an input current of 50 mA and offers a typical current transfer ratio of 50%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation for four independent signal channels
• Utilizes transistor output configuration for digital switching applications
• Designed for robust electrical separation between circuit sections

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Data communication interfaces needing signal integrity protection
• Power supply feedback loops for safety compliance

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout and insulation class. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the part number with official distributor catalogs to avoid counterfeit components. Confirm package type matches the required PCB footprint before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required within a single package. Consider the 5000Vrms isolation rating for high-voltage noise environments. Evaluate the transistor output speed against system timing requirements. Verify that the 16-DIP package fits the available board space constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the family of quad-channel optocouplers from Isocom Components. It serves as a compact solution for isolating multiple signals compared to using discrete single-channel units. The design focuses on reducing board space while maintaining high isolation performance standards for industrial electronics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct replacements such as the IS849 variant, ensuring pin compatibility. Verify that substitute parts maintain the same 5000Vrms isolation rating and transistor output type. Confirm package dimensions match the existing 16-DIP footprint to avoid mechanical rework.