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AT3H74-CuH-S AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT3H74-CuH-S product

AT3H74-CuH-S

Photovoltaic Output

OptocouplerPhoto TransistorSSOP16Isolation

The AT3H74-CuH-S is a 16-pin photo transistor optocoupler designed for high-efficiency isolation in industrial and communication systems.

Best for

  • DC-DC converters
  • PLC systems
  • Communication equipment

Avoid if

  • Applications requiring extreme high-speed switching beyond the specified cut-off frequency

Check before use

  • Thermal derating requirements above 90°C

Key specifications

Isolation Voltage
3750 Vrms
BVCEO
80 V
CTR Range
50-600%
Package
SSOP16

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
1
ECCN
-
HTSUS
-

Application

Industrial ControlPower Supplies

Datasheet

bd1dfcda7b9fcfcd444d218b1bf589ac_2405090922_AOTE-AT3H74-CuH-S_C20612701.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT3H74-CuH-S: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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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 a photo transistor optocoupler in an SSOP16 package, providing electrical isolation between input and output circuits.