ISP847XSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847XSM 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 signal isolation for multi-channel 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 characteristics include a minimum collector-emitter breakdown voltage of 35 V and a maximum forward current of 50 mA. The nominal current transfer ratio is specified at 100%, with a maximum dark power of 100 nA. This component is designed for reliable performance in industrial environments requiring compact, high-isolation solutions.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-element configuration for multi-channel signal isolation
• High insulation voltage rating of 5300 Vrms
• Extended operating temperature range suitable for harsh environments
• Compliant with UL recognition and VDE approval standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply units needing high-voltage safety barriers
• Data acquisition modules with multiple isolated inputs
• Medical equipment requiring certified galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XSM' against official Isocom documentation to confirm lead frame material and reel packaging specifications. Ensure compatibility with existing PCB footprints for DIP-16 packages. Confirm that the 5300 Vrms isolation rating meets the safety requirements of the target application. Check for RoHS compliance status if required by local regulations. Validate that the 100% CTR specification aligns with circuit design margins.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are needed in a compact form factor. The DIP-16 package facilitates through-hole mounting on standard PCBs. Consider the 5300 Vrms isolation level for applications demanding high safety margins. The wide temperature range supports operation in uncontrolled environments. Verify that the phototransistor output type matches the interface requirements of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP847XSM belongs to the ISP series of high-density phototransistor optocouplers from Isocom Components. This series is designed to replace obsolete components while offering enhanced performance metrics. The four-channel architecture allows for efficient space utilization in dense electronic assemblies. Isocom manufactures these devices to meet global industry standards, ensuring reliability and consistency across production batches.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with ISP847X or ISP847GBX for similar four-channel configurations. Verify pinout compatibility before substitution. Ensure isolation voltage and CTR specifications meet or exceed original design requirements.