ISP624-2XG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP624-2XG is a quad-channel transistor output optocoupler manufactured by Isocom Components. It features four independent channels within a single package, providing electrical isolation between input and output circuits. The device utilizes an infrared LED coupled to a phototransistor for signal transmission. Key specifications include a collector-emitter breakdown voltage of 55 V and a maximum forward current of 50 mA. The typical current transfer ratio is 100%, with a minimum of 50%. It offers high insulation voltage capabilities and is designed for reliable digital signal isolation in various electronic applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel configuration for multi-signal isolation
• Transistor output type for digital switching
• High insulation voltage rating
• RoHS compliant construction

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy environments
• Digital control of motors and servo machines
• Computer and peripheral device interfaces
• Programmable current level sensors

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '2XG' against official Isocom documentation to confirm exact packaging and tape-and-reel specifications. Ensure compatibility with required isolation standards such as UL or VDE for the target application. Confirm lead-free status and RoHS compliance requirements match project specifications before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a compact form factor. Consider the 55 V collector-emitter voltage rating and 50 mA forward current limits for circuit design. Evaluate the typical 100% current transfer ratio for drive requirements. Compare against other quad-channel optocouplers if pinout or speed characteristics differ from system needs.

Transistor, Photovoltaic Output Optoisolators Part Context

Isocom Components specializes in optical isolators and has a history dating back to 1982. The company produces industry-standard replacements and custom-specified optocouplers. The ISP series represents their line of transistor output optocouplers, often serving as alternatives to popular legacy parts. The brand emphasizes reliability and compliance with international safety standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes from Isocom's ISD series or other manufacturers like Toshiba (TLP624). Verify that replacement parts meet the same isolation voltage and current transfer ratio requirements. Ensure the alternative package type matches the existing PCB footprint.