ILD610-3

Transistor, Photovoltaic Output Optoisolators Overview

The ILD610-3 is a dual-channel transistor output optocoupler from Vishay, designed for high-density applications. It features two independent channels, each comprising an AlGaAs LED coupled to an NPN phototransistor. The device offers a high isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a forward current of 60 mA, and a typical rise/fall time of approximately 2.9 µs/3.7 µs. Packaged in an 8-DIP configuration, it supports through-hole mounting.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture with independent optical coupling for space-efficient designs
• High insulation capability ensuring reliable signal transmission across isolated circuits
• Fast switching performance suitable for digital communication interfaces
• Wide operating temperature range for robust industrial environment stability

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Communication equipment interface circuits
• Power supply feedback loops
• Microprocessor system isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., X006) against the required packaging quantity and tape-and-reel specifications. Confirm that the 8-DIP package matches the target PCB footprint. Ensure compliance with RoHS directives if applicable to the end product. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Validate thermal dissipation requirements for the intended application density.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a compact form factor. Compare the CTR range and switching speeds against alternative Vishay series like VO610 if single-channel suffices. Consider the 5300 Vrms isolation rating for safety-critical applications. Evaluate the 8-DIP package constraints against available board space. Ensure the input forward current limits are respected in the driving circuit design.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD610 series belongs to Vishay’s family of dual-channel optocouplers, distinct from the single-channel VO610 series. While sharing similar semiconductor materials like AlGaAs, the ILD610 provides two isolated channels in one package, offering higher integration density. This series complements Vishay’s broader portfolio by addressing applications needing multiple isolated signals without increasing component count.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

SFH610A-4 is listed as a recommended alternative in some contexts, though it is a single-channel device. Direct functional substitutes require matching dual-channel specifications and 8-DIP packaging. Verify pinout compatibility before substitution. Consult official Vishay documentation for approved cross-reference lists.