LHUV-0385-A045 Lumileds, LUXEON UV U1 Series UV LED, 385Nm 140 °, 2-Pin Surface Mount package

  • RS Stock No. 170-9824
  • Mfr. Part No. LHUV-0385-A045
  • Manufacturer Lumileds
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details


The ultra-compact LUXEON UV LED, from Lumileds, provides exceptional design flexibility. By packing them tightly together, with a spacing of only 0.2mm, LUXEON UV LEDs allow the construction of high power density ultra-violet systems.

Utilising the proven SMT LUXEON Z LED design with a UV die, the Flip Chip assembly method puts the die into direct contact with the thermally conductive Aluminium Nitride (AlN) substrate for superior thermal management.
Combining high power and excellent efficiency, the reliable LUXEON UV LED is ideal for a wide range of applications including: ultra violet curing, counterfeit detection, spectroscopy, medical, security/forensic lighting and specialty lighting such as aquarium lighting and blacklight for night clubs.

Ultra compact undomed LED package for precise optical control
Micro footprint area: 2.2mm2
Maximum drive current of 1A for more flux per LED
Enables high array irradiance (W/cm2)
Aluminium Nitride (AlN) substrate
Thermal resistance (Rth) as low as 3.5 K/W for superior thermal management
Efficiency up to: 45 %

Ultraviolet (UV) LEDs, Lumileds


  • UV LEDs emit ultraviolet light which can be hazardous to the human eye. Do not look at operating UV LEDs without necessary skin and eye protection.
Attribute Value
Number of LEDs 1
Peak Wavelength 385nm
Package Type AIN
Viewing Angle 140 °
Lens Shape Rectangle
Number of Pins 2
Mounting Type Surface Mount
Height 0.68mm
Length 1.7mm
Width 1.3mm
Dimensions 1.7 x 1.3 x 0.68mm
Discontinued product