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4N32SM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

4N32SM product

4N32SM

Photovoltaic Output

OptocouplerPhotodarlingtononsemi

The 4N32SM is a 6-pin SMT photodarlington optocoupler featuring 4170Vrms isolation, ideal for low-power logic and telecommunications.

Best for

  • Low power logic
  • Telecommunications
  • Solid state relays

Avoid if

  • High-speed data transmission requiring fast switching

Check before use

  • CTR requirements
  • Isolation voltage needs

Key specifications

Isolation Voltage
4170 Vrms
Output Type
Darlington
Operating Temp
-40 to +100 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.49.8000

Application

TelecommunicationsSolid State Relays

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 4N32SM: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a general-purpose photodarlington optocoupler from onsemi, combining a GaAs infrared emitter with a silicon planar photodarlington.