For BusinessPricing
Request a demo

AT3120-CUH-D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT3120-CUH-D product

AT3120-CUH-D

Optoisolators - Logic Output

gate driveroptoisolatorDIP85000 Vrms isolationUVLO

AT3120-CuH-D is an AOTE 8-pin DIP isolated gate-drive optocoupler with 5000 Vrms isolation and a 2.5 A peak output stage.

Best for

  • Isolated gate drive
  • Industrial power conversion
  • Motor and inverter control

Avoid if

  • A non-isolated driver is required
  • The application needs a supply outside 15–30 V
  • Verified lifecycle or availability data is mandatory

Check before use

  • Pin assignment
  • Output supply decoupling
  • Gate resistance and load capacitance
  • Isolation creepage and clearance

Key specifications

Isolation voltage
5000 Vrms
Output supply
15 V to 30 V
Peak output current
2.5 A
Package
DIP8

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
Class 1
ECCN
-
HTSUS
-

Application

Isolated gate driveMotor and inverter controlIndustrial automation

Datasheet

ab84fc46243b6690ca5356261fda2f59_AT3120-CuH-D.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT3120-CUH-D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

It is an AOTE gate-drive optocoupler with an isolated input and output, UVLO protection, dual output terminals, and an 8-pin DIP package.