ISP827XB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827XB is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a dual-channel configuration housed in a plastic DIP-8 package. The device provides a minimum isolation voltage of 5300 V and supports an operating temperature range from -55 °C to 100 °C. Key electrical parameters include a maximum forward current of 0.05 A, a collector-emitter breakdown voltage of at least 35 V, and a nominal current transfer ratio of 200%. The maximum dark power is specified at 100 nA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel transistor output configuration for separate signal processing
• High insulation capability with 5300 V isolation rating
• Compliant with UL recognition and VDE 0884 safety standards

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• Switch-mode power supply feedback loops
• Industrial control system interfacing

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific lead form designation associated with the 'X' suffix against official Isocom documentation to ensure mechanical compatibility. Confirm that the procurement specification aligns with the required VDE 0884 and UL E91231 approvals. Ensure the component meets the specified environmental operating limits before integration into the final assembly design.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-density mounting is required alongside robust isolation performance. The dual-channel architecture allows for independent circuit isolation within a single package. Consider the thermal characteristics and the specific current transfer ratio requirements of the application to ensure reliable switching performance across the designated temperature range.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP827 series of high-density phototransistor optocouplers. The series is designed for applications requiring compact footprints without compromising isolation integrity. The 'X' variant denotes a specific lead form configuration available within the product line, distinct from standard or other specialized packaging options offered by the manufacturer.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes must match the 5300 V isolation rating, DIP-8 package, and dual-channel transistor output topology. Verify that any alternative component maintains equivalent UL and VDE certifications. Cross-reference the current transfer ratio and breakdown voltage specifications to ensure functional parity in the existing circuit design.