ILD615-4X001

Transistor, Photovoltaic Output Optoisolators Overview

The ILD615-4X001 is a dual-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features NPN phototransistor outputs and GaAs infrared emitters, housed in an 8-DIP package for through-hole mounting. The device provides a high isolation voltage of 5300 Vrms and supports a collector current of 50 mA per channel. Key electrical parameters include a minimum forward current of 60 mA, a typical forward voltage of 1.15 V, and a maximum collector-emitter saturation voltage of 400 mV. The unit operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration utilizing GaAs IRED emitters and high-gain NPN phototransistors
• High insulation voltage rating of 5300 Vrms for robust signal isolation
• Through-hole 8-DIP packaging suitable for standard PCB assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring multi-channel isolation
• Signal transmission between isolated ground domains
• General-purpose digital interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and check for recent Product Change Notifications (PCN) regarding manufacturing updates. Note that this specific part number may be subject to end-of-life status; validate current availability and lead times directly with the supplier before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a single package footprint. Ensure the application voltage does not exceed the 70 V collector-emitter limit. Verify that the thermal environment remains within the specified -55°C to 100°C operating range. Consider the 8-DIP form factor for mechanical compatibility with existing through-hole layouts.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD615 series belongs to Vishay's family of multi-channel phototransistor optocouplers. These devices are designed for applications needing multiple isolated signals in compact packages. The ILD615-4X001 specifically denotes the dual-channel variant with the 4X001 suffix indicating the specific tape-and-reel or tube packaging configuration defined by the manufacturer.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None identified.