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EL3120S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

EL3120S product

EL3120S

Optoisolators - Gate Drivers

gate driveroptocoupler5000 Vrms isolation3 A peak outputUVLO

EL3120S is an isolated gate-drive optocoupler with 5000 Vrms isolation and a 3 A peak output stage for power-device control.

Best for

  • Isolated gate control of power semiconductors
  • Industrial motor and servo drives
  • Power conversion and OBC control circuits

Avoid if

  • The design requires a lifecycle or availability commitment that is not documented in the supplied sources

Check before use

  • Package and pin assignment
  • Supply decoupling and UVLO behavior
  • Peak and continuous output-current demands
  • Creepage, clearance, and isolation-system requirements

Key specifications

Isolation voltage
5000 Vrms
Supply range
15 V to 30 V
Peak output current
3 A
Operating temperature
-40 °C to +110 °C

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
Class 1
ECCN
-
HTSUS
-

Application

Industrial drivesMotor controlPower conversionAutomotive OBC

Datasheet

aba61e6dbc30f721822a8af0c585eeeb_EL3120S.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for EL3120S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
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3D Model
STEP file for mechanical design
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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

EL3120S is an optically isolated gate driver. It provides input-to-output isolation up to 5000 Vrms, operates from 15 V to 30 V, and includes UVLO protection.