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PC357A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PC357A product

PC357A

Photovoltaic Output

OptocouplerSOP4Phototransistor

The PC357A is a standard SOP4 phototransistor optocoupler suitable for general-purpose signal isolation in industrial and consumer applications.

Best for

  • Signal isolation
  • Industrial automation interfaces
  • Switching power supply feedback

Avoid if

  • High-speed data communication requiring MHz bandwidth

Check before use

  • CTR binning requirements
  • Creepage distance for high-voltage safety

Key specifications

Isolation Voltage
3750 Vrms
CTR (Code A)
80-160%
VCEO
80 V

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
1
ECCN
-
HTSUS
-

Application

Industrial AutomationPower Systems

Datasheet

10fee9c55f5098773bd664b83eec921c_2404161135_AOTE-PC357A_C22384609.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PC357A: 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

It is a 4-pin SOP optocoupler with a phototransistor output, providing electrical isolation between input and output circuits.