ISP844XSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP844XSM is a high-density, surface-mount optocoupler manufactured by Isocom Components. It features four independent channels with AC input and phototransistor outputs. The device provides an isolation voltage of 5300Vrms and operates within a temperature range of -30°C to 100°C. Packaged in a 16-SMD Gull Wing format, it integrates two infrared LEDs to drive the four output channels, offering compact isolation for industrial applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for high-density circuit isolation
• AC input capability simplifies interface design
• High isolation voltage rating ensures safety
• Surface-mount package facilitates automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems
• Power supply units
• Communication equipment
• Smart metering devices

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm pinout and electrical characteristics. Ensure the procurement source provides valid traceability certificates. Confirm that the component meets all relevant safety standards required for your specific application environment before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multi-channel isolation is required in a limited space. The AC input feature reduces external driver components. Verify thermal management requirements for the SMD package. Compare channel count and isolation voltage against system specifications to ensure adequate performance margins.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series from Isocom Components, designed as alternatives to obsolete industry-standard optocouplers. The series focuses on providing reliable isolation solutions with flexible manufacturing options. The ISP844XSM specifically addresses the need for quad-channel isolation in modern electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements may include other quad-channel optocouplers with similar isolation ratings and pin configurations. Verify compatibility with existing PCB footprints and electrical parameters. Consult manufacturer cross-reference lists for confirmed equivalent parts.