ISP847XB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XB 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 with a maximum insulation voltage of 5300 Vrms. The device utilizes a transistor output configuration and supports a wide operating temperature range from -55°C to 100°C. Key electrical characteristics include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA. The component is compliant with RoHS standards and holds UL recognition (File No. E91231) and VDE approval.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for high-density circuit integration
• High insulation voltage capability of 5300 Vrms
• Wide operational temperature range suitable for harsh environments
• Compliant with international safety standards including UL and VDE

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply units needing signal feedback isolation
• Data communication interfaces for noise immunity
• Medical equipment requiring strict galvanic separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR binning requirements against your circuit design, as the 'X' suffix typically denotes specific parameter selection rather than a functional change. Confirm that the DIP-16 lead form matches your PCB footprint, as multiple lead configurations may be available under this series. Ensure compliance with RoHS directives if required by your manufacturing process. Cross-reference the UL file number E91231 for final safety certification needs in regulated markets.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multi-channel isolation is required in a compact footprint. The 5300 Vrms rating makes it suitable for applications demanding high dielectric strength between input and output circuits. Consider the 50 mA maximum forward current limit when designing drive circuits. The wide temperature range ensures reliability in industrial settings where thermal extremes are common. Verify that the phototransistor output speed meets the switching requirements of the application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 family of high-density mounting phototransistor optically coupled isolators. These components are designed to replace standard industry types while offering specialized parameter selections. The family includes variants with different channel counts and packaging options, all sharing common isolation technologies and safety approvals. Isocom Components manufactures these devices to meet global industry standards for performance and reliability.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other 4-channel DIP-16 phototransistor optocouplers with similar 5300 Vrms isolation ratings. Verify pinout compatibility before replacement. Check that the replacement device meets or exceeds the 35 V collector-emitter breakdown voltage and 50 mA forward current limits. Ensure the new component also holds necessary UL and VDE certifications for your specific application environment.