ISP827DSMT&R

Transistor, Photovoltaic Output Optoisolators Overview

The ISP827DSMT&R is a surface-mount transistor output optocoupler manufactured by Isocom Components. It features a dual-channel configuration housed in an 8-pin DIP plastic package. The device provides high-density mounting with a nominal current transfer ratio of 200%. Key electrical parameters include a maximum insulation voltage of 5300 V, a minimum collector-emitter breakdown voltage of 35 V, and a maximum forward current of 0.05 A. Operating temperatures range from -55 °C to 100 °C, with a maximum dark power consumption of 100 nA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel phototransistor output architecture for independent signal isolation
• High-voltage isolation capability suitable for demanding industrial environments
• Surface-mount design optimized for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply units needing feedback loop isolation
• Solid-state relay driver circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SMT&R' against official Isocom documentation to confirm surface-mount tape-and-reel packaging specifications. Ensure the part number matches the exact pinout and lead form requirements for your PCB layout. Cross-reference UL file E91231 and VDE 0884 approvals if regulatory compliance is mandatory for your application.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact surface-mount footprint. The 5300 Vrms isolation rating supports high-voltage applications where standard optocouplers may be insufficient. Consider the 200% typical CTR for driving sensitive loads without excessive input current. Verify thermal limits against your operating environment constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP827 series of high-density mounting phototransistor optically coupled isolators. It serves as a modern alternative to traditional through-hole variants, offering similar electrical performance in a surface-mount format. The series is recognized for meeting global industry standards for commercial optocouplers.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other dual-channel DIP-8 optocouplers with comparable 5300 V isolation and NPN phototransistor outputs. Verify pin compatibility and CTR ranges before substitution. Generic equivalents may require validation of insulation clearance and creepage distances.