AT213-CUH-S Datasheet, Specs, Alternatives & ECAD | OTTE | PartGenie

AI summary

AT213-CUH-S product

AT213-CuH-S is a 4-pin SMD MOSFET photo relay rated for 5000 Vrms isolation, 110 V peak AC load voltage and 1.25 A continuous load current.

Best for

Isolated low-frequency load switching
Industrial control interfaces
Appliance and power-control circuits

Avoid if

The load voltage exceeds 110 V peak AC
The application requires a confirmed DC output-voltage rating
Switching speed substantially below the specified millisecond range is required

Check before use

Confirm LED drive current remains within the recommended 5 mA to 15 mA range.
Check output heating using worst-case on-resistance and load current.
Review isolation spacing and system safety requirements.

Key specifications

Isolation voltage: 5000 Vrms
Load voltage: 110 V peak AC
Continuous load current: 1.25 A
On-resistance: 0.3 ohm typ.
Package: SMD4, 4-pin

Compliance & Environment

RoHS: Compliant
REACH: Compliant
MSL: MSL 1
ECCN: -
HTSUS: -

Application

Industrial automationAppliance controlIsolated power switching

Datasheet

9d4da6daeb50c2ead1160ed3922fc2cd_AT213-CuH-S.pdf

800 KB

CAD Models

Download ECAD models for AT213-CUH-S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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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

AT213-CuH-S is an AOTE SMD4 photo relay. Its LED input is optically isolated from a MOSFET output connected through two drain terminals.