ISP847G

Transistor, Photovoltaic Output Optoisolators Overview

The ISP847G is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features four independent channels housed in a plastic DIP-16 package. The device provides a maximum insulation voltage of 5300 V and operates within a temperature range of -55 °C to 100 °C. Key electrical parameters include a minimum collector-emitter breakdown voltage of 35 V, a maximum forward current of 0.05 A, and a maximum dark power of 100 nA. The nominal current transfer ratio is specified at 100%. The component is lead-free, RoHS compliant, and holds UL recognition (File No. E91231) and VDE approval.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Four-channel configuration with separate outputs for multi-signal isolation
• High-density mounting design suitable for compact circuit layouts
• Robust insulation capability rated at 5300 V
• Compliant with UL and VDE safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Power supply feedback loops
• Data communication interface isolation
• Microcontroller input/output isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official documentation to confirm exact specifications such as current transfer ratio and lead form. Ensure the ordering part number matches the required approvals and packaging details. Confirm compliance with relevant regional regulations before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when four isolated channels are required in a single package. Consider the 5300 V isolation rating for high-voltage applications. Verify that the DIP-16 package fits the board layout constraints. Check if the 100% CTR meets the circuit drive requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the ISP817X, ISP827X, and ISP847X series of high-density mounting phototransistor optically coupled isolators from Isocom Components. These devices are designed for applications requiring multiple isolated channels in a compact footprint.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official substitution lists for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing.