ISP847XBSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XBSM 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 with a maximum insulation voltage of 5300 Vrms. The device utilizes an NPN phototransistor output configuration and supports a maximum forward current of 50 mA. Designed for wide operating temperatures ranging from -55 °C to 100 °C, it offers a nominal current transfer ratio of 200% and a collector-emitter breakdown voltage of at least 35 V. 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 in a compact DIP-16 package for space-constrained designs
• High dielectric isolation capability rated at 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 signal isolation
• Power supply units needing feedback loop isolation
• Data communication interfaces for noise immunity
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Isocom documentation to confirm pinout compatibility and lead form variations. Ensure that the procurement source provides valid certification records for UL and VDE approvals. Confirm RoHS compliance status through manufacturer datasheets prior to integration into regulated assemblies.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required within a single footprint to reduce board space. Consider the 5300 Vrms isolation rating for applications demanding high voltage barrier integrity. Evaluate the 200% typical current transfer ratio against load requirements to ensure adequate switching performance without excessive input drive current.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847XBSM belongs to the ISP847 series of high-density phototransistor optocouplers from Isocom Components. This series is engineered to replace obsolete industry-standard components while offering enhanced parameter selection. The 'X' suffix typically denotes specific lead form options or approval variants within the broader ISP847 family, which includes configurations like ISP847GBX and ISP847CXG.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers for the ISP847XBSM are not available in the provided reference data. Users should consult official Isocom cross-reference guides or contact the manufacturer directly for verified equivalent replacements.