Laser Diode by US-Lasers, Inc.

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The 33D650-5 from US-Lasers, Inc. is a Red Laser Diode that operates at a wavelength of 650 nm. It delivers a continuous-wave optical output power of 5 mW and has a beam divergence of 5-37 degrees. This laser diode has a built-in photodiode for monitoring laser output and an APC (auto power control) IC. It has a maximum reverse voltage of up to 30 V and a threshold current of up to 70 mA. This laser diode requires a DC supply of 2.7 V and consumes 65 mA of current. It is available in a Ø3.3 mm package.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    US-Lasers, Inc.
  • Description
    650 nm CW Laser Diode with Built-in Photo Diode for Monitoring Laser Output

General Parameters

  • Operation Mode
    CW Laser
  • Wavelength
    640 to 660 nm
  • Output Power
    5 mW
  • Output Power
    5 mW
  • Operating Voltage
    2.7 V
  • Operating Current
    0.065 to 0.085 A
  • Reverse Voltage(PD)
    2 V
  • Threshold Current
    20 to 70 mA
  • Monitor Current
    10 to 20 uA
  • Beam Divergence
    5 to 37 Degree
  • Laser Color
  • Package
    3.3 mm
  • Type
    Free Space Laser Diode
  • Output Power (CW)
    0 to 0.005 W


  • Operating Temperature
    -10 to 60 Degree C
  • Storage Temperature
    -40 to 85 Degree C

Technical Documents

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