ISP847XGB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XGB is a high-density mounting phototransistor optically coupled isolator 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 supports a wide operating temperature range from -55°C to 100°C. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35V, a maximum forward current of 50mA, and a maximum dark power of 100nA. The component is compliant with RoHS standards and holds UL recognition (File No. E91231) and VDE approval under standard 0884.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides four-channel optical isolation in a compact DIP-16 package for space-constrained designs
• Delivers high dielectric strength with 5300 Vrms insulation voltage capability
• Ensures reliable operation across an extended industrial temperature range
• Complies with international safety standards including UL and VDE certifications

Transistor, Photovoltaic Output Optoisolators Applications

• High-density industrial control systems requiring multiple isolated signal paths
• Power supply units needing multi-channel feedback isolation
• Smart metering infrastructure for secure data transmission
• Automated manufacturing equipment interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix configuration against the official Isocom Components datasheet to ensure alignment with required lead frame options and certification levels. Confirm that the procurement source provides documentation validating UL File No. E91231 recognition and VDE 0884 compliance. Ensure the received components match the specified DIP-16 package dimensions and pinout configuration for proper integration into existing circuit layouts.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when designing circuits requiring simultaneous isolation for four separate signal lines within a limited board area. The high insulation voltage rating makes it suitable for mains-connected or high-potential environments. Consider the 50mA maximum forward current limit when sizing input resistors. Verify thermal management requirements given the 100°C upper operating limit and potential self-heating in dense packaging configurations.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847XGB belongs to the ISP817/ISP827/ISP847 family of high-density phototransistor optocouplers. This series is engineered to replace legacy multi-channel isolators while offering improved performance metrics. Isocom Components utilizes specialized parameter selection to meet diverse customer circuit design requirements. The family maintains compatibility with common commercial industry standards while providing unique lead form variations.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers include ISP847CXG and ISP847GBX. These variants share the same core transistor output architecture and DIP-16 form factor but may differ in specific parameter tolerances or lead finish specifications. Cross-reference the detailed datasheet to verify functional equivalence before implementation.