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ILQ621 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ILQ621 product

ILQ621

Photovoltaic Output

Quad ChannelOptocouplerPhototransistor

The ILQ621 is a quad-channel phototransistor optocoupler providing 5300 VRMS isolation, suitable for high-density signal isolation and CMOS interfacing.

Best for

  • Multi-channel signal isolation
  • CMOS interfacing

Avoid if

  • High-speed data communication requiring MHz bandwidth

Check before use

  • CTR range for your specific IF

Key specifications

Channels
4
Isolation
5300 VRMS
BVCEO
70 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SupplyIndustrial Control

Datasheet

doc

800 KB

Datasheet AI

CAD Models

Download ECAD models for ILQ621: 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
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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 ILQ621 is a quad-channel optocoupler with a phototransistor output, designed for electrical isolation between input and output circuits.