ISP847XGRSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XGRSM 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 utilizes a phototransistor output configuration to transmit digital signals across an 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 and complies with RoHS standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for simultaneous signal isolation
• High-density DIP-16 packaging for space-constrained designs
• Phototransistor output for reliable digital switching
• Compliance with UL recognition and VDE approval standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply units with isolated feedback loops
• Data communication interfaces for noise immunity
• Medical equipment safety isolation circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GRSM' against official Isocom documentation to confirm lead frame plating and tape-and-reel packaging details. Ensure the procurement specification matches the required DIP-16 form factor and that the component meets the necessary regional regulatory approvals such as UL and VDE for the intended end-use application.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a compact footprint. The four-channel architecture reduces board space compared to using individual single-channel optocouplers. Verify that the phototransistor output speed and current transfer ratio meet the system's timing requirements and that the 5300 Vrms isolation rating satisfies the circuit's safety clearance needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847 series of high-density phototransistor optocouplers. The series is designed to replace legacy components while offering improved mounting density. The 'X' designation typically indicates specific parameter selections or approvals, while the suffix denotes package and handling variations. It serves as a core isolation element in modern electronic designs requiring galvanic separation.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements may include other quad-channel DIP-16 phototransistor optocouplers with matching 5300 Vrms isolation ratings. Verify pinout compatibility and current transfer ratio ranges before substitution. Ensure the alternative component holds equivalent safety certifications if used in regulated industries.