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CNY173SM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CNY173SM product

CNY173SM

Photovoltaic Output

OptocouplerSMDIsolation

The CNY173SM is a high-performance 6-pin SMD optocoupler featuring a 100-200% CTR and 4170Vrms isolation, suitable for industrial and power supply applications.

Best for

  • Power supply feedback loops
  • Digital logic isolation
  • Industrial sensor interfaces

Avoid if

  • Applications requiring extremely high-speed switching beyond the microsecond range

Check before use

  • CTR binning requirements for your specific design

Key specifications

Isolation Voltage
4170 Vrms
CTR Range
100% - 200%
VCEO
70 V

Compliance & Environment

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

Application

Industrial ControlsPower Supplies

Datasheet

RSELS10514-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CNY173SM: 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 6-pin SMD optocoupler from onsemi, combining an infrared LED with an NPN phototransistor, providing electrical isolation between input and output circuits.