ILD223T

$1.54

Description：OPTOISOLATOR 4KV 2CH DARL 8-SOIC
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7b160ad39d80 Category: Transistor, Photovoltaic Output Optoisolators Brand: Vishay Semiconductor Opto Division

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Product introduction

ILD223T is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Vishay Semiconductor Opto Division. Its product description is OPTOISOLATOR 4KV 2CH DARL 8-SOIC. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for ILD223T

Description：OPTOISOLATOR 4KV 2CH DARL 8-SOIC
Series：-
Mfr：Vishay Semiconductor Opto Division
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：2
Voltage - Isolation：4000Vrms
Current Transfer Ratio (Min)：500% @ 1mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：15µs, 30µs (Min)
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Darlington
Voltage - Output (Max)：30V
Current - Output / Channel：-
Voltage - Forward (Vf) (Typ)：1.3V (Max)
Current - DC Forward (If) (Max)：-
Vce Saturation (Max)：1V
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for ILD223T

ILD223T

Transistor, Photovoltaic Output Optoisolators Overview

The ILD223T is a dual-channel photodarlington output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an infrared LED emitter and NPN photodarlington transistors in an 8-SOIC package. Key electrical parameters include a minimum current transfer ratio of 500% at 1 mA input, a maximum collector-emitter voltage of 30 V, and a forward voltage of 1.3 V. The device provides 4000 Vrms isolation voltage and operates within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Dual-channel configuration with NPN photodarlington outputs for high gain applications
High insulation voltage capability of 4000 Vrms for robust signal isolation
Surface-mount SOIC-8 packaging designed for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

Industrial control systems requiring galvanic isolation
Solid-state relay driver circuits
Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to confirm exact tape-and-reel specifications or variant characteristics. Ensure that the procurement source provides valid traceability data consistent with Vishay Semiconductor Opto Division standards for this component type.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio and dual-channel isolation are required in a compact surface-mount footprint. Consider the 4000 Vrms insulation rating and the -55°C to 100°C operating temperature range to ensure compatibility with the target environmental conditions and circuit isolation requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

The ILD223T belongs to the Vishay ILD223 series of transistor-output optocouplers. This family utilizes gallium arsenide LEDs paired with silicon NPN photodarlington arrays. The series is engineered for applications demanding high reliability and significant signal amplification through optical coupling in industrial and commercial electronics.