ISP847-1

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847-1 is a high-density phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels within a single package, providing robust signal isolation for digital circuits. The device offers a maximum insulation voltage of 5300 Vrms, ensuring reliable performance in high-voltage environments. It operates within a temperature range of -55 °C to 100 °C and complies with UL and VDE safety standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for compact multi-signal isolation
• High insulation voltage rating for enhanced safety
• Wide operating temperature range for industrial reliability

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy environments
• Line receiver applications
• Programmable current level sensing
• Power supply digital programming

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., GBX, CXG) against the required lead frame configuration and packaging type. Confirm that the selected variant matches the necessary safety approvals such as UL or VDE for the target application region. Ensure the input current and output transistor specifications align with the circuit design requirements before finalizing the order.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a space-constrained design. Consider the 5300 Vrms isolation barrier for applications demanding high dielectric strength. Evaluate the thermal management needs given the wide operating temperature range. Compare alternative part numbers from the same series if different pin configurations or specific compliance certifications are mandatory.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847 series of high-density phototransistor optocouplers. It is designed as a replacement for discontinued industry-standard quad-channel isolators. The series provides various lead form options to accommodate different mounting styles while maintaining consistent electrical performance across all channels.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

ISP847GBX and ISP847CXG are confirmed substitute part numbers within the same product family.