Photodiode by Laser Components

Note: Your Quotation Request will be directed to Laser Components.

The L2200D1810-JH from Laser Components is a Lithium Tantalate Doped Dual-Channel Pyroelectric Detector that covers a wide spectral range from UV to LWIR. It has an integrated Op-Amp and organic black absorber with an aperture size of 2.7 x 1.8 mm. This negatively polarised detector has a 100 GOhm feedback resistor with a responsivity of 60000-120000 V/W. It has a thermal detector that produces a signal whenever any radiation is absorbed. The detector consists of TFC (Temperature Fluxuation Compensation) which is integrated using an optically blind element.

The L2200D1810-JH requires a DC supply of 2.7-10 V and is available in a package that measures 8 x 13.4 mm. It is ideal for non-dispersive infrared gas analysis, flame and fire detection, non-contact temperature measurement, flame control, and moisture monitoring applications. 

Product Specifications View similar products

Product Details

  • Part Number
  • Manufacturer
    Laser Components
  • Description
    Lithium Tantalate Doped Dual-Channel Pyroelectric Detector from UV to LWIR Range


  • Application
    Hydrogen Flame Detection, Industrial Gas Analysis, Medical Gas Analysis( Breath Gas)

General Parameters

  • Channels
  • Configuration
  • Detectivity
    (3 - 5)×108 cm×Hz1/2/W
  • Module
  • Noise equivalent power(NEP)
    3.85×10-10 W/Hz1/2
  • Package
    TO-39 4-piin
  • Package Type
  • Photodetector Type
  • Operation Mode
  • Wavelength Range
    2.95 µm
  • Photodiode Material
    Pyroelectric, LiTaO3
  • Supply Voltage
    2.7 to 10 V( 3 V Recommended)
  • Responsivity/Photosensitivity
    60000 to 120000 V/W

Physical Properties

  • Active Area
    1.8 mm x 1.0 mm
  • Dimensions
    2.7 mm x 1.8 mm


  • Operating Temperature display
    -20 to 85 Degree C
  • Storage Temperature
    -25 to 60 Degree C

Technical Documents

Click to view more product details on manufacturer's website
Need Help Finding a Product?

Looking for a Product or Supplier?

Let us know what you need, we can help find products that meet your requirement.