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4N36 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

4N36 product

4N36

Photovoltaic Output

OptocouplerPhototransistorIsolation

The 4N36 is a standard 6-pin DIP optocoupler with a phototransistor output and base connection, offering 5000 VRMS isolation.

Best for

  • AC mains detection
  • Relay driving
  • Logic isolation

Avoid if

  • High-density surface mount designs

Check before use

  • Isolation voltage requirements
  • CTR at low LED currents

Key specifications

Isolation Voltage
5000 VRMS
CTR (Min)
100%
VCEO (Max)
30 V

Compliance & Environment

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

Application

IndustrialPower

Datasheet

bcb4410db31b6f5f7dd35105a9a3801c_4n35-537236.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 4N36: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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

The 4N36 is a Vishay optocoupler consisting of a GaAs infrared LED and a silicon NPN phototransistor, designed for electrical isolation between input and output circuits.