ISP624-4SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP624-4SM is a quad-channel transistor output optocoupler manufactured by Isocom Components. It features four independent channels within a single 16-pin surface mount package, designed for high-density circuit isolation. The device provides a nominal current transfer ratio of 100% and supports a maximum forward current of 50 mA. It offers an insulation voltage rating of 5300 Vrms, ensuring robust signal isolation between input and output circuits. The component operates within a temperature range of -55°C to 100°C and complies with RoHS standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration providing four independent isolation paths in a compact footprint
• High insulation voltage capability for reliable separation of high-voltage and low-voltage domains
• Surface mount packaging optimized for automated assembly and space-constrained designs

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing feedback loop isolation
• Communication interfaces demanding galvanic separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout compatibility and insulation ratings. Ensure the selected variant matches the required mounting type and channel count for the target application design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a single package to reduce board space. Consider the 5300 Vrms insulation rating for applications involving significant potential differences between circuits.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in photovoltaic and transistor output optocouplers. This part belongs to their general-purpose isolation series, offering alternatives to legacy components while maintaining standard pinouts and electrical characteristics for easy integration.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes such as TLP624-4 variants from other manufacturers if supply constraints exist. Verify that replacement parts meet the same insulation voltage and current transfer ratio specifications.