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You are here:   » Products » Optical Technologies » Components » Detectors » GaAs Photodiodes (400-800nm) » GaAs Photodetectors with Preamp

GaAs Photodiodes (400-800nm)

GaAs Photodetectors with Preamp

Key Features

  • GaAs photodector / low noise transimpedance Amplifier
  • High bandwidth / wide dynamic range
  • Hermetically sealed TO-46 Can
  • Single +3.3V to +5V power supply
  • Spectral range 650nm to 850nm
  • Differential output


FCI-H125/250G-GaAs-100 series with active area sizes of 100μm is a compact integration of our high speed GaAs photodetector with a wide dynamic range transimpedance amplifier. Combining the detector with the TIA in a hermetically sealed 4 pin TO-46 or TO-52 package provides ideal conditions for high speed signal amplification. Low capacitance, low dark current and high responsivity from 650nm to 860nm make these devices ideal for high-bit rate receivers used in LAN, MAN, and other high speed communication systems. TO packages come standard with a lensed cap to enhance coupling efficiency, or with a broadband double sided AR coated flat window. The FCI-H125/250G-GaAs-100 series is also offered with FC, SC, ST and SMA receptacles.


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