ISP827-1SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827-1SM is a high-density mounting phototransistor optically coupled isolator manufactured by Isocom Components. It features a dual-channel configuration with transistor outputs, housed in an 8-pin DIP 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 nominal current transfer ratio of 200%. It is compliant with UL recognition (File No. E91231) and VDE 0884 standards.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-density surface or through-hole mounting capability for compact circuit board layouts
• Dual-channel isolation providing independent signal transmission paths
• Robust insulation performance suitable for demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation
• Power supply feedback loops for safety compliance
• Microcontroller interface circuits for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '1SM' against official Isocom Components documentation to confirm lead frame plating and packaging type. Ensure procurement channels provide valid UL and VDE certification records. Confirm RoHS compliance status as per the latest component specification revision. Validate that the supplier source matches the manufacturer's authorized distribution network.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and dual-channel functionality are required in a standard DIP footprint. Consider the nominal current transfer ratio and operating temperature limits relative to the target application environment. Verify compatibility with existing PCB footprints and mounting requirements before integration into the design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP827 series of high-density phototransistor optocouplers from Isocom Components. The series is designed for applications requiring reliable optical isolation with compact physical dimensions. The specific model variant defines the output characteristics and packaging details within this product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other ISP827 variants such as ISP827BLXG for similar isolation and channel count. Verify pinout compatibility and electrical parameter equivalence before substitution.