PIN Detector


The PIN detector is a high-performance photodetector made of InGaAs material, designed specifically for wide wavelength response and high sensitivity applications. It can effectively detect wavelengths in the range of 990nm to 1650nm, featuring excellent responsivity and low dark current characteristics. This makes it highly suitable for optical measurement equipment and laser radar systems.

PIN Detector
PRODUCT PARAMETERS
Parameter Symbol Min. value Typ. value Max. value Unit Test Conditions
Response wavelength λ 990   1650 nm  
Responsiveness R 0.85 0.9   A/W λ=1310nm
  0.95   λ=1550nm
  0.2   λ=850nm
Dark current ID   1 5 nA VR=-5V
capacitance C   4.2 6 pF VR=-5V,f=1MHz
Bandwidth BW   1.8   GHz 3dB down,RL=50Ω

 

Parameter Symbol Value Unit
Reverse Voltage VRMAX 20 V
Forward Current I 10 mA
Operating Temperature Topr -40~85
Storage Temperature Tstg -40~125
APPLICATION

  • Optical measurement equipment

  • Laser radar systems

KEY FEATURES

  • High sensitivity

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  • Low dark current

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  • Wide wavelength response

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  • High bandwidth

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  • Wide operating temperature range

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