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SFH6156-2 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SFH6156-2 product

SFH6156-2

Photovoltaic Output

OptocouplerPhototransistorVishaySMD

The SFH6156-2 is a high-reliability, single-channel optocoupler with a phototransistor output, suitable for signal isolation in power supplies and telecom equipment.

Best for

  • Switchmode power supplies
  • Telecom circuits
  • Battery-powered systems

Avoid if

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

Check before use

  • Verify the CTR binning matches your circuit gain requirements.

Key specifications

Isolation Voltage
5300 VRMS
CTR Range
63% - 125%
VCEO
70 V
Package
SMD-4

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power SuppliesTelecom

Datasheet

Vishay-company-15.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SFH6156-2: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 featuring a GaAs infrared diode and a silicon phototransistor in an SMD-4 package, providing 5300 VRMS isolation.