ISP847GRSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847GRSMT&R is a quad-channel surface-mount phototransistor optocoupler manufactured by Isocom Components. It integrates four infrared LEDs with NPN silicon phototransistors in a 16-pin SMD package. The device provides a maximum isolation voltage of 5300 Vrms and supports a continuous forward current of 50 mA. It features a minimum collector-emitter breakdown voltage of 35 V and a nominal current transfer ratio of 100%. The component operates within a temperature range of -55 °C to 100 °C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four independent channels for high-density mounting applications
• High insulation capability with 5300 Vrms isolation rating
• NPN silicon phototransistor output configuration
• Surface mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission across isolated ground planes
• Power supply feedback loops
• Microprocessor interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'GRSMT&R' against official manufacturer documentation to confirm surface mount lead form and tape-and-reel packaging specifications. Ensure compliance with UL recognition (File No. E91231) requirements if safety certification is mandatory for the end application. Confirm RoHS status directly from the latest datasheet.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high channel density and surface mount technology are required. The 5300 Vrms isolation rating suits high-voltage noise environments. Verify that the 100% nominal current transfer ratio meets the logic level requirements of the receiving circuit. Ensure the operating temperature range aligns with the system's thermal constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP847X series, which includes DIP and surface mount variants. The 'G' suffix indicates a 10mm lead spacing variant, while 'SM' denotes surface mount construction. The 'R' typically signifies reel packaging. This series is designed for high-density mounting in compact electronic assemblies.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements include other ISP847X series variants such as ISP847GBX or ISP847CXG, provided the package type matches the PCB layout. Verify that the current transfer ratio and isolation voltage of the substitute meet or exceed the original specifications.