ILD621GB-X007

Transistor, Photovoltaic Output Optoisolators Overview

The ILD621GB-X007 is a dual-channel phototransistor optocoupler manufactured by Vishay Semiconductor Opto Division. It utilizes GaAs infrared LED emitters paired with high-gain NPN silicon phototransistors to provide electrical isolation. The device features a 5300Vrms isolation voltage rating and operates within a temperature range of -55°C to 100°C. Packaged in an 8-SMD configuration, it supports DC input signals and provides transistor outputs for signal transmission across isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture utilizing GaAs IR LED emitters for efficient optical coupling
• High-gain NPN silicon phototransistors ensure reliable signal transmission
• Robust 5300Vrms isolation voltage capability for safety-critical applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Data communication interfaces needing galvanic separation
• Power supply feedback loops for voltage monitoring

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component status as the ILD621GB-X007 is listed as obsolete in distributor records. Confirm availability through authorized channels or consider lifecycle management strategies. Ensure compliance with RoHS requirements if applicable, noting that specific regulatory status may vary by production batch. Validate package type and pinout compatibility before integration into new designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact surface-mount footprint. The high isolation voltage makes it suitable for demanding industrial environments. Consider the obsolete status when designing for long-term production runs; alternative sourcing or redesign may be necessary for sustained manufacturing needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ILD621 series of multi-channel phototransistor optocouplers from Vishay. It shares design characteristics with related models like the ILQ621GB, differing primarily in packaging and channel configuration. The series is designed for applications requiring multiple isolated signal paths in a single package.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status.