ISP827CSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827CSM is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a transistor output configuration with two separate channels housed in a compact DIP-8 plastic package. The device provides a nominal current transfer ratio of 200% and supports a maximum insulation voltage of 5300 Vrms. It operates within a temperature range of -55 °C to 100 °C, ensuring reliability in demanding environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features dual-channel configuration for independent signal transmission
• Designed for high-density mounting applications
• Complies with UL recognition and VDE approval standards

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy environments
• Line receiver circuits
• Programmable current level sensors
• Power supply digital programming interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'CSM' against official Isocom documentation to confirm exact pinout and lead form variations. Ensure compliance requirements such as RoHS and halogen-free status match project specifications. Cross-reference datasheet parameters like C-E breakdown voltage and dark current to validate suitability for the target circuit design before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a small footprint. The 5300 Vrms insulation rating makes it suitable for high-voltage separation tasks. Consider the 200% typical current transfer ratio for driving subsequent logic stages efficiently. Verify that the operating temperature range meets the environmental conditions of the intended application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density phototransistor optocouplers. These devices are designed as industry-standard replacements for legacy components. The series emphasizes compact packaging and robust isolation capabilities for commercial and industrial electronic designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Official substitutes include other models from the ISP817, ISP827, and ISP847 families. Verify channel count and package compatibility when selecting alternatives. Ensure replacement parts maintain equivalent isolation voltage and current transfer characteristics.