ILD207T-LB

Transistor, Photovoltaic Output Optoisolators Overview

The ILD207T-LB is a dual-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features a transistor output configuration housed in an 8-SOIC package. The device provides 4000Vrms isolation voltage between input and output channels. Key electrical parameters include a maximum collector-emitter voltage of 70V, a typical forward voltage of 1.2V, and a maximum DC forward current of 30mA. The saturation voltage is specified at 400mV maximum. The unit supports surface mount installation and operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture for independent signal isolation
• High voltage isolation capability up to 4000Vrms
• Transistor output design utilizing silicon NPN phototransistors

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission across isolated ground planes
• Power supply feedback loop isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'LB' against official Vishay documentation to confirm exact pinout and mechanical dimensions. Confirm component status as obsolete if sourcing from primary distributors. Ensure compatibility with existing PCB footprints and thermal management requirements during integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact SOIC footprint. Consider the 4000Vrms rating for high-voltage safety compliance. Evaluate the transistor output speed characteristics against system timing requirements. Verify operating temperature range suitability for the intended environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ILD207 series of optocouplers from Vishay. It is designed for applications needing reliable signal transfer between isolated circuits. The series typically offers robust performance in industrial environments. Check datasheets for related variants with different packaging or speed specifications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Vishay substitution guides for verified alternatives. Cross-reference pinouts and electrical ratings carefully. Generic equivalents may not match the specific isolation voltage or package dimensions.