ISP847GRSM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847GRSM 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 complex circuit designs. The device utilizes infrared technology to transmit signals between input and output sections without direct electrical contact. Key electrical parameters include a maximum insulation voltage of 5300 Vrms and a minimum collector-emitter breakdown voltage of 35 V. The unit supports a maximum forward current of 50 mA and maintains a nominal current transfer ratio of 200%. Operating temperatures range from -55 °C to 100 °C, with a maximum dark power consumption of 100 nA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration for high-density signal isolation
• High insulation voltage rating for enhanced safety
• Compliant with UL and VDE safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Power supply protection circuits
• Smart metering applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GRSM' against official Isocom documentation to confirm lead frame material and tape-and-reel packaging specifications. Ensure compatibility with existing DIP-16 footprints and validate that the 5300Vrms isolation rating meets the target application's safety clearance requirements.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required in a compact form factor. The DIP-16 package offers through-hole mounting convenience while maintaining high isolation performance. Consider the 200% nominal current transfer ratio for efficient signal transmission in transistor output configurations.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817/ISP827/ISP847 series of high-density phototransistor optocouplers. The series is designed to replace common commercial standard types and includes elements no longer produced by other manufacturers. These components are engineered to meet global industry standards for reliability and performance in optical isolation applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: ISP847GBX, ISP847CXG.