ILD615-3X017T

Transistor, Photovoltaic Output Optoisolators Overview

The ILD615-3X017T is a dual-channel phototransistor optocoupler manufactured by Vishay Semiconductor Opto Division. It features GaAs infrared LED emitters paired with high-gain NPN phototransistors, providing electrical isolation of 5300 Vrms. The device operates within a temperature range of -55°C to +100°C and utilizes an 8-SMD surface-mount package. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and a power dissipation rating of 400 mW. The current transfer ratio typically ranges from 100% to 200%, ensuring reliable signal transmission across the isolation barrier for industrial applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration utilizing GaAs IR LED emitters and high-gain NPN phototransistors for efficient signal coupling
• High insulation voltage capability of 5300 Vrms to ensure robust electrical isolation between input and output circuits
• Wide operating temperature range supporting functionality in extreme environmental conditions from -55°C to +100°C

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation
• Solid-state relay driver circuits
• Microcontroller interface isolation for noise reduction

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official Vishay documentation to confirm package type and reel specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Confirm availability status as distribution channels may vary. Cross-reference datasheet revisions to validate parameter consistency before integration into production designs.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact surface-mount footprint. Consider the 5300 Vrms insulation rating for safety-critical applications. Evaluate the current transfer ratio requirements against the driving circuit capabilities. Ensure the thermal management strategy accommodates the specified power dissipation limits under maximum load conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD615 series belongs to Vishay's multi-channel phototransistor optocoupler family, designed for high-density packaging. This specific variant represents the tape-and-reel version of the ILD615-3X017, facilitating automated assembly processes. It shares core electrical characteristics with through-hole equivalents while offering advantages in space-constrained printed circuit board layouts.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.