Pyroelectric Detector by Broadcom

Note: Your Quotation Request will be directed to Broadcom.

The AFBR-S6PY0575 from Broadcom is a Single Channel Pyroelectric Infrared Flame Detector that has a field of view of 100 deg. It has a specific detectivity of 3.5 x 108 cm.sqrt(Hz)/W and responsivity of 150000 V/W. This thin film pyroelectric detector has a noise of 70 μVsqrt(Hz) and time constant of 12 ms. It has a 3.91 µm filter with a cut-on wavelength of 3.865 µm and cut-off wavelength of 3.955 μm. This pyroelectric detector has an element size of 1000 μm x 1000 μm and aperture size of 5.2 mm x 4.2 mm.

The AFBR-S6PY0575 has a microphonics (Svib) of 2 μV/sqrt(Hz) at 10 Hz and has an internal CMOS Op-Amp with a 10 GOhms feedback resistor. It requires a DC supply voltage of 2.7 V - 8 V and is available in a TO39 package that measures 17.3 mm x 9.14 mm x 8.15 mm. This pyroelectric detector is ideal for NDIR gas detection, flame detection, NDIR pellistor and electrochemical replacements, automotive gas analysis, medical gas analysis, anesthesia, fluid analysis, food safety, THz detection, energy measurement, and miniaturized design applications.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
  • Description
    Single Channel Pyroelectric Detector for Fluid Analysis Applications


  • Applications
    NDIR Gas Detection, Flame Detection, NDIR Pellistor and Electrochemical Replacements, Automotive Gas Analysis, Medical Gas Analysis, Anaesthesia, Fluid Analysis, Food Safety, THz Detection, Energy Measurement, Miniaturized Designs

General Parameters

  • Operation Mode
    Current Mode
  • Aperture Size
    5.2 x 4.2 mm2
  • Channels
    Single Channel
  • Field of View(FOV)
    100 Degree
  • Detectivity
    3.5 x 108 cmvHz/W
  • Supply Voltage
    2.7 to 8 V
  • Package
  • Voltage Responsivity
    150000 V/W
  • Element Size
    1000 µm x 1000 µm
  • Integrated Components
  • Noise Density
    70 µVvHZ
  • Package Type
  • Spectral Band
  • Spectral Range
    3.865 µm (cut-on), 3.955 µm (cut-off)
  • Thermal Time Constant
    12 ms
  • Feedback Resistor
    10 GOhms

Environmental Conditions

  • Operating Temperature display
    -40 to 85 Degree C
  • Storage Temperature
    -40 to 110 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.