ISP847X-3SMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847X-3SMT&R is a surface-mount transistor output optocoupler manufactured by Isocom Components. It features four independent channels within a single DIP-16 plastic package, providing high-density mounting capabilities. The device offers a maximum insulation voltage of 5300 Vrms and operates over an extended temperature range from -55°C to 100°C. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V, a maximum forward current of 50 mA, and a maximum dark power of 100 nA. 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 isolation
• High insulation voltage rating of 5300 Vrms
• Extended operating 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 high-density signal transfer
• Automated machinery interfaces
• Telecommunications equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific Current Transfer Ratio (CTR) grade required for your application, as the 'X' suffix in the part number typically denotes a specific CTR bin or specification variant compared to standard versions. Confirm that the surface-mount DIP-16 footprint matches your PCB design constraints. Ensure compatibility with the 5300 Vrms isolation requirements of your system architecture before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed in a compact form factor. The four-element structure reduces board space compared to using individual single-channel optocouplers. Consider the 5300 Vrms isolation capability for applications involving high-voltage separation. Verify that the 50 mA maximum forward current meets the drive requirements of your input circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISP847X series of high-density phototransistor optically coupled isolators. The series is designed to replace legacy components while offering improved performance metrics. The 'X' designation indicates specific parameter selections tailored for rigorous industrial applications. Isocom Components positions these devices as direct replacements for common commercial optocouplers, ensuring supply chain continuity for discontinued parts.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: ISP847CXG, ISP847GBX.