ILD615-4X006

Transistor, Photovoltaic Output Optoisolators Overview

The ILD615-4X006 is a dual-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a maximum collector-emitter voltage of 70 V and a peak forward current rating of 320 mA. The device provides high isolation capability with an insulation voltage of 5300 Vrms. Key electrical parameters include a minimum current transfer ratio of 160% at 320 mA and a maximum C-E saturation voltage of 300 mV. It operates within a temperature range of -55°C to +110°C and utilizes an 8-DIP package for through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation in a single package
• High input-to-output isolation voltage rated at 5300 Vrms for robust noise immunity
• NPN phototransistor output stage designed for reliable switching applications
• Wide operating temperature range supporting demanding industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial process control systems requiring galvanic isolation
• Power supply feedback loops for voltage regulation
• Solid-state relay driver circuits
• Microcontroller interface isolation for digital signal transmission

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X006 corresponds to the tube packaging format when ordering. Confirm that the 5300 Vrms isolation rating meets the safety requirements of the target application. Ensure the 8-DIP footprint aligns with the printed circuit board layout. Cross-reference the datasheet for any recent product change notices affecting pinout or specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a single footprint constraint. The high current transfer ratio supports direct driving of low-current loads without additional amplification. Consider the 70 V collector-emitter voltage limit for load compatibility. The through-hole package offers mechanical stability for high-vibration environments compared to surface-mount alternatives.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ILD615 series of dual-channel optocouplers from Vishay. It shares functional similarities with single-channel variants like the VO615A but provides two isolated channels. The device complements Vishay's broader portfolio of transistor output isolators, offering a balance between speed and isolation voltage for general-purpose digital isolation tasks.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other dual-channel transistor output optocouplers with comparable 5300 Vrms isolation ratings. Verify pin compatibility and current transfer ratio ranges before substitution. Single-channel replacements require two units and increased board space. Consult manufacturer cross-reference lists for verified equivalent part numbers.