Laser Diode by OSRAM

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The PLPT5 447KA from OSRAM is a Blue Laser Diode that operates from 440 to 460 nm. It delivers an optical output power of 1.6 W and is an efficient radiation source for CW and pulsed mode operations. This multi-mode semiconductor laser diode has a forward voltage of 4.9 V and a threshold current of up to 0.19 A. It is available in a miniaturized TO-56 package and is ideal for projection home LED & laser, professional LED & laser, electronic equipment, and stage lighting applications.

Note: Depending on the mode of operation, this laser can emit highly concentrated visible light which can be hazardous to the human eye.

Product Specifications View similar products

Product Details

  • Part Number
    PLPT5 447KA
  • Manufacturer
  • Description
    Blue Laser Diode from 440 to 460 nm


  • Application
    Electronic Equipment, Projection Home LED & Laser, Projection Professional LED & Laser, Stage Lighting (LED & Laser)

General Parameters

  • Operation Mode
    CW Laser, Pulsed Laser
  • Wavelength
    440 nm, 447 nm, 460 nm
  • Output Power
    1.6 W
  • Output Power
    1.6 W
  • Operating Voltage
    4.9 to 6 V
  • Operating Current
    1.2 to 1.5 A
  • Operating Current
    1.2 to 1.5 A
  • Threshold Current
    0.19 to 0.3 A
  • Beam Divergence Parallel
    6 to 13 Degrees
  • Beam Divergence Perpendicular
    35 to 50 Degrees
  • Laser Color
  • Polarization Extinction Ratio
  • Package Type
  • Peak Power
    1.6 W
  • Package
    TO56 Package
  • Power Dissipation
    4.3 W
  • Thermistor Resistance
    13 K / W
  • Type
    Free Space Laser Diode

Physical Properties

  • Weight
    310 mg
  • RoHS


  • Operating Temperature
    -20 to 85 Degree C
  • Storage Temperature
    -20 to 100 Degree C

Technical Documents

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