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VSLB3940 AI Analysis:
Specs, Applications & Alternatives

AI summary

VSLB3940 product

VSLB3940

Optoelectronics

InfraredLED940nmHigh Speed

The VSLB3940 is a high-speed 940 nm infrared emitting diode in a 3 mm T-1 package, ideal for remote controls and optical sensors.

Best for

  • Remote control units
  • Optical counters
  • Free-air data transmission

Avoid if

  • Applications requiring visible light or wide-angle illumination

Check before use

  • Thermal dissipation limits when operating at high pulse currents

Key specifications

Peak Wavelength
940 nm
Radiant Intensity
65 mW/sr
Rise/Fall Time
15 ns

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541402000.0

Application

Infrared Remote ControlOptical Counters

Datasheet

c0aae5e57e745f4e258bc412efc48062.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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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-speed infrared emitting diode (IRED) using GaAlAs MQW technology, designed for high-intensity infrared applications.