ISP827XBG

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827XBG is a dual-channel transistor output optocoupler manufactured by Isocom Components. It features a plastic DIP-8 package and provides 5300 V isolation voltage between input and output circuits. The device 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 200%. The component is lead-free, RoHS compliant, and holds UL recognition (File No. E91231) and VDE 0884 approval.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration with separate outputs for independent signal isolation
• High-density mounting design suitable for compact circuit layouts
• Compliant with UL and VDE safety regulatory standards for industrial use

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Switch-mode power supply feedback loops
• Signal transmission across isolated ground domains

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'BG' against the manufacturer's official datasheet to confirm lead form and packaging specifications. Ensure the procurement documentation explicitly references UL File No. E91231 and VDE 0884 approvals. Confirm that the component meets the required environmental operating temperatures and insulation voltage ratings for the intended application environment before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and dual-channel functionality are required in a standard DIP package. The 5300 V isolation rating supports applications demanding robust safety barriers. Verify that the 35 V collector-emitter breakdown voltage and 200% current transfer ratio align with the load requirements of the receiving circuitry. Consider the -55 °C to 100 °C operating range for environmental compatibility.

Transistor, Photovoltaic Output Optoisolators Part Context

The ISP827XBG belongs to the ISP827X series of high-density phototransistor optically coupled isolators from Isocom Components. This series is designed for applications requiring reliable signal transmission with electrical isolation. The 'X' designation typically indicates specific lead form variations or approval statuses within the product family. The component utilizes a plastic DIP-8 housing, distinguishing it from surface-mount alternatives in the broader optocoupler market.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other dual-channel transistor output optocouplers offering comparable 5300 V isolation and DIP-8 packaging. Verify pinout compatibility and electrical parameter equivalence, specifically current transfer ratio and breakdown voltage, before substituting.