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VOD223T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

VOD223T product

VOD223T

Photovoltaic Output

optocouplerphotodarlingtondual channelSOIC-8signal isolation

VOD223T is a dual-channel SOIC-8 photodarlington optocoupler with 500 % minimum CTR at IF = 1 mA and a 4000 VRMS isolation test rating.

Best for

  • Low-current CMOS, LSTTL, or TTL signal interfacing
  • Dual-channel galvanic signal isolation

Avoid if

  • The design requires a logic-level optocoupler with guaranteed high-speed switching
  • The application exceeds the published operating or safety ratings

Check before use

  • CTR margin at the actual LED current, temperature, and collector voltage
  • Isolation, creepage, clearance, and insulation requirements
  • Package thermal dissipation and channel loading

Key specifications

Package
SOIC-8
Channels
2
Minimum CTR
500 % at IF = 1 mA, VCE = 5 V
Isolation test voltage
4000 VRMS for 1 s

Compliance & Environment

RoHS
ROHS3 Compliant

Application

CMOS-to-TTL interfacingIndustrial signal isolation

Datasheet

vod223t.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for VOD223T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

VOD223T is a Vishay dual-channel optocoupler using GaAs infrared LEDs and silicon NPN photodarlington transistor detectors in an SOIC-8 package.