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FOD817AS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FOD817AS product

FOD817AS

Photovoltaic Output

OptocouplerPhototransistorIsolation

The FOD817AS is a 4-pin surface-mount phototransistor optocoupler designed for high-voltage isolation in power and logic applications.

Best for

  • Power supply regulators
  • Digital logic isolation

Avoid if

  • Applications requiring high-speed data transmission (rise/fall times are in the microsecond range)

Check before use

  • CTR group classification
  • Thermal derating requirements

Key specifications

Isolation Voltage
5000 Vrms
VCEO
70 V
CTR Range
50-600%

Compliance & Environment

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

Application

Power SupplyDigital Logic

Datasheet

sf-00073645.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FOD817AS: 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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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 FOD817AS is a single-channel phototransistor optocoupler from onsemi, featuring a 5000 Vrms isolation voltage and a compact 4-SMD gull-wing package.