T-1 3/4 (5mm), High Intensity, Double Heterojunction AlGaAs Red LED Lamp

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The solid state LED lamp utilize newly developed double heterojunction (DH) AlGaAs/GaAs material technology. This LED material has outstanding light output efficiency over a wide range of drive currents. The color is deep red at the dominant wavelength of 637 nanometers. This lamp may be DC or pulse driven to achieve desired light output.


  • Exceptional Brightness
  • Wide Viewing Angle
  • Outstanding Material Efficiency
  • Low Forward Voltage
  • CMOS/MOS Compatible
  • TTL Compatible
  • Deep Red Color
  • Available in Bulk

Lifecycle Status


Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
Distrib. Inventory Yes
Color Bin Selection Open
Intensity Bin Selection Open
RoHS6 Compliant Y
Lead Stand Off With
Minimum Luminous Intensity (mcd) 90.0
Mounting Direction Top
Mounting Method Through-hole
Number Of Colors Single
Package 5mm Lamp
Test Current (mA) 20.0
Typical Dominant Wavelength (nm) 637
Typical Luminous Intensity (mcd) 240
Viewing Angle (degree) 24°
Application Brief4 i
Application Note2 i
Product Change Notice (PCN)5 i
Reliability Data Sheet1 i