ISP847AG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847AG is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four separate channels within a single DIP-16 plastic package, providing robust electrical isolation for multi-signal applications. The device utilizes a phototransistor output configuration to ensure reliable signal transmission across the isolation barrier. Key electrical specifications include a maximum insulation voltage of 5300 Vrms and a minimum collector-emitter breakdown voltage of 35 V. The component supports a wide operating temperature range from -55 °C to 100 °C, ensuring stability in demanding environments. It is designed for direct current input signals with a maximum forward current of 50 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel independent isolation architecture
• High-density DIP-16 surface or through-hole mounting
• Phototransistor output for digital signal coupling
• Compliance with UL and VDE safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply protection circuits
• Data communication interface isolation
• Automated testing equipment signal routing

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix 'AG' aligns with the required lead form and tape/reel packaging options documented by Isocom Components. Confirm that the requested quantity meets the manufacturer's standard shipping requirements. Ensure that the application environment does not exceed the specified 100 °C maximum operating temperature limit. Cross-reference the UL file number E91231 and VDE approval status if regulatory compliance is mandatory for the end product certification process.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select the ISP847AG when four isolated channels are required in a compact footprint compared to discrete optocouplers. This component is suitable for designs needing high common-mode transient immunity and low power consumption. Consider the 5300 Vrms isolation rating for applications involving high-voltage noise environments. Evaluate the phototransistor output speed characteristics against the system's switching frequency requirements to ensure adequate response times.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847AG belongs to the ISP817/ISP827/ISP847 family of high-density mounting phototransistor optically coupled isolators produced by Isocom Components. This series is engineered to replace obsolete industry-standard components while offering enhanced parameter selection capabilities. The family shares similar physical dimensions and pinout configurations, facilitating drop-in replacements for legacy designs. Isocom Components positions these devices as alternatives for discontinued parts, maintaining compatibility with established circuit architectures.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None identified.