ISP847XBL

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XBL is a high-density phototransistor optocoupler manufactured by Isocom Components. It features four independent channels within a single DIP-16 plastic package, providing robust electrical isolation for multi-circuit applications. The device offers a maximum insulation voltage of 5300 Vrms and operates across an extended temperature range from -55°C to 100°C. Key electrical specifications include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA. The unit complies with UL recognition (File No. E91231) and VDE standards, ensuring safety compliance for industrial and commercial electronic designs requiring reliable signal transmission.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for compact multi-signal isolation
• High insulation voltage rating for enhanced safety
• Extended operating temperature range for harsh environments
• Compliant with international safety standards including UL and VDE

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems
• Power supply units
• Communication equipment
• Automated machinery interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XBL' against official Isocom documentation to confirm lead frame material and tape-and-reel packaging availability. Ensure the procurement source provides valid UL and VDE certification files corresponding to File No. E91231. Confirm that the DIP-16 package dimensions match the required PCB footprint before ordering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated signals require transmission within a constrained board area. The four-channel design reduces component count compared to discrete single-channel units. Verify that the 35 V collector-emitter breakdown voltage meets the load requirements. Ensure the system environment stays within the specified -55°C to 100°C operational limits for optimal performance.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density mounting phototransistor optically coupled isolators. The series is designed to replace common commercial standards while offering specialized parameter selection. The 'X' designation typically indicates specific approval configurations, while the base model defines the channel count and output type.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other quad-channel phototransistor optocouplers in DIP-16 packages with comparable 5300 Vrms isolation ratings. Verify pin compatibility and current transfer ratio specifications before substitution. Check if alternative manufacturers offer equivalent UL/VDE approvals for direct drop-in replacement.