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Large Area GaAs Photodiode

PD00S1 is a large area GaAs photodiode chip with 2 mm diameter detecting area. The topside illuminated p-i-n photodiode structure is optimized for monitoring applications. It offers an excellent responsivity in the wavelength region from 800 to 860 nm.


  • Optimized for monitoring applications
  • Large optical aperture of 2 mm
  • High responsivity: 0.6 A/W @ 850 nm
  • Also available in TO-can package