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SFH690BT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SFH690BT product

SFH690BT

Discrete Semiconductor Products

OptocouplerTransistor OutputSOP-4Vishay

The SFH690BT is a compact, 1-channel transistor-output optocoupler from Vishay, featuring 3750 Vrms isolation and a 100-300% CTR, ideal for space-constrained industrial and telecom applications.

Best for

  • PLCs
  • Telecommunications
  • Space-sensitive PCBs

Avoid if

  • Applications requiring high-speed switching beyond standard phototransistor capabilities.

Check before use

  • Safety certification requirements (e.g., VDE/UL) for your specific installation altitude.

Key specifications

Isolation Voltage
3750 Vrms
CTR
100% - 300%
VCEO
70 V

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541408000.0

Application

IndustrialTelecommunications

Datasheet

doc

800 KB

Datasheet AI

CAD Models

Download ECAD models for SFH690BT: 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

It is a GaAs infrared emitting diode coupled to a silicon planar phototransistor in a 4-pin SOP package, designed for electrical isolation.