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PC817C-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PC817C-MS product

PC817C-MS

Photovoltaic Output

OptocouplerIsolationNPN Output

The PC817C-MS is a standard 1-channel optocoupler featuring a 5000Vrms isolation rating and a C-grade CTR of 200-400%. It is widely used for signal isolation in power supplies and consumer electronics.

Best for

  • Switching power supply feedback loops
  • Signal isolation in appliances

Avoid if

  • High-speed data communication requiring MHz bandwidth

Check before use

  • CTR range compatibility
  • Package footprint

Key specifications

Isolation Voltage
5000 Vrms
CTR Range
200-400%
VCEO
35 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesConsumer Electronics

Datasheet

c42f499f133daabe5549531560d11b41_2401210730_MSKSEMI-PC817C-MS_C7472816.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PC817C-MS: 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
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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 single-channel optocoupler consisting of a GaAs infrared LED and an NPN phototransistor, designed for electrical isolation.