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TCLT1003 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCLT1003 product

TCLT1003

Programmers

OptocouplerPhototransistorVishaySOP-4L

The TCLT1003 is a high-isolation, single-channel phototransistor optocoupler from Vishay, optimized for surface-mount applications in power supplies and microprocessor interfaces.

Best for

  • Switchmode power supplies
  • Microprocessor interfaces

Avoid if

  • Applications requiring extreme high-speed switching (kHz range only)

Check before use

  • Creepage distance requirements for safety isolation

Key specifications

Isolation Voltage
5000 Vrms
CTR
100-200%
VCEO
70 V

Compliance & Environment

RoHS
Y
REACH
-
MSL
1
ECCN
EAR99
HTSUS
8541408000.0

Application

Power SuppliesIndustrial Interfaces

Datasheet

Vishay-company-15.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCLT1003: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The TCLT1003 is a 4-lead SOP-4L optocoupler featuring a gallium arsenide infrared-emitting diode coupled to a phototransistor, providing 5000 Vrms electrical isolation.