ISP847X-2SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847X-2SM 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 signal transmission between circuits. The device utilizes an infrared LED input and NPN phototransistor output configuration to ensure reliable operation across industrial environments. Key specifications include a maximum insulation voltage of 5300 Vrms, a collector-emitter breakdown voltage of at least 35 V, and a nominal current transfer ratio of 200%. It supports a wide operating temperature range from -55 °C to +100 °C and complies with UL and VDE safety standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel architecture enables simultaneous signal isolation in compact form factors
• High insulation voltage rating ensures safe separation between input and output circuits
• Wide operating temperature range supports reliability in harsh industrial conditions
• Compliant with international safety approvals including UL recognition and VDE certification

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel signal isolation
• Power supply units needing feedback loop isolation
• Data acquisition modules for noise reduction
• Communication equipment interface protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official datasheets to confirm pinout compatibility and lead form variations. Ensure that the procurement source provides documentation confirming UL file number E91231 and VDE 0884 approval status. Cross-reference the current transfer ratio requirements with circuit design specifications to match the nominal 200% performance tier. Confirm RoHS compliance and lead-free status if required by assembly regulations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multi-channel isolation is required within a standard DIP-16 footprint. Consider the 5300 Vrms isolation rating for applications demanding high dielectric strength between isolated domains. Evaluate the -55 °C to +100 °C operating range against environmental constraints. Verify that the phototransistor output characteristics align with the load requirements of the receiving circuitry without excessive buffering.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the ISP847X series of high-density phototransistor optocouplers designed for space-constrained applications. The series offers multiple channel configurations to replace legacy discrete isolation solutions. Isocom Components manufactures these devices to meet global industry standards, providing alternatives for discontinued components while maintaining compatible pinouts and electrical characteristics for direct replacement in existing designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for equivalent part numbers from other manufacturers offering identical DIP-16 quad-channel configurations with comparable 5300 Vrms isolation ratings. Verify that substitute components maintain the same pin assignment and mechanical dimensions to ensure board compatibility. Confirm that the alternative device meets the same UL and VDE safety certifications required for the original application.