SM322

Photodiode by ElFys

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The SM322 from ElFys is a Photodiode with Wavelength Range 970 nm, Capacitance 60 pF, Dark Current 40 pA, Responsivity/Photosensitivity 0.4 to 0.71 A/W. More details for SM322 can be seen below.

Product Specifications

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Product Details

  • Part Number
    SM322
  • Manufacturer
    ElFys
  • Description
    970 nm SM series photodiode with PCB, Surface Mount Package

Applications

  • Application
    HRM, SpO2 for Wearables

General Parameters

  • Cut-Off Wavelength
    970 nm
  • Module
    Yes
  • Noise equivalent power(NEP) :
    9 x 10-15 W/vHz
  • Package
    PCB, Surface Mount
  • Package Type
    PCB, Surface Mount
  • Operation Mode
    Photoconductive
  • Wavelength Range
    970 nm
  • Photodiode Material
    Silicon (Si)
  • Reverse Voltage
    6 V
  • Spectral Band
    Green, Red, NIR
  • Capacitance
    60 pF
  • Dark Current
    40 pA
  • Responsivity/Photosensitivity
    0.4 to 0.71 A/W
  • Note
    Spectral Band: 400 to 1100 nm

Physical Properties

  • Active Area
    3.22 mm2
  • Dimensions
    3.2 x 2 x 0.6 mm

Temperature

  • Operating Temperature display
    -40 to 85 Degree C

Technical Documents

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