ProjectsPricingInsights

SFH617A-3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SFH617A-3 product

SFH617A-3

Photovoltaic Output

OptocouplerPhototransistorIsolation

The SFH617A-3 is a high-reliability, 5300 VRMS rated optocoupler with a 100-200% CTR, suitable for industrial and consumer power applications.

Best for

  • AC adapters
  • Switch Mode Power Supplies (SMPS)
  • PLC systems

Avoid if

  • Applications requiring extremely high-speed data transmission beyond the kHz range.

Check before use

  • Verify the required creepage and clearance distances for your safety standard.

Key specifications

CTR
100% to 200%
Isolation Voltage
5300 VRMS
VCEO
70 V
Temp Range
-55 °C to +110 °C

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Control

Datasheet

Vishay-company-15.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SFH617A-3: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 high-reliability optocoupler with a GaAs infrared emitter and a silicon phototransistor output, designed for signal isolation.