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APD Silicon Avalanche Photodiodes

Product information "APD Silicon Avalanche Photodiodes"

800 nm Band Optimized; Active Area 0.03 to 19.6 mm2; AA Dia. 0.2 to 5.0 mm; Responsivity 20 to 50 A/W; Capacitance 1.5 to 105 pF; Package TO-5, TO-8, TO-52

OSI Optoelectronics’ APD series of silicon avalanche photodiodes make use of internal multiplication to achieve gain due to impact ionization. The result is this optimized series of high responsivity devices, exhibiting excellent sensitivity. OSI Optoelectronics offers several sizes of detectors that are available with flat windows or ball lenses for optical fiber applications.

Optimized for the 800 nm wavelength band, the APD series is available with five different active area sizes ranging from 0.2 to 5.0 mm in diameter. Depending on active area size, the devices are supplied in TO-5, TO-8 or TO-52 packages.

Key Features:

  • High Speed Responsivity / QE
  • High Bandwidth / Fast Response
  • Low Noise
  • Low Bias Voltage
  • Hermetically Sealed TO-Packages


Applications: High Speed Optical Communications; Laser Range Finders; Bar Code Readers; Optical Remote Control; Medical Equipment; High Speed Photometry

Manufacturer "OSI Optoelectronics"
OSI Optoelectronics is a leading provider of advanced optoelectronics and electronic assemblies. These technical elements are key to enabling critical functions such as analytics and monitoring, test and measurement, communication and tracking, and imaging in a wide variety of industries, including: Aerospace & Defense, Medical & Life Sciences, Automation & Industrial Production and Automotive & Consumer Electronics.
Related links of the manufacturer
Information on the manufacturer (information obligations under the GPSR Product Safety Regulation)
OSI Optoelectronics
12525 Chadron Ave
CA 90250 Hawthorne, United States

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Proof test: 200 kpsi. Bend insensitive, high index single mode specialty optical fibers. Key optical specifications Operating Wavelength (nm)  > 980 Cutoff Wavelength (nm)  920 ± 50 Maximum Attenuation (dB/km)  2.1 @ 980 nm    1.5 @ 1060 nm  Mode-field Diameter (µm)  5.9 ± 0.3 @ 980 nm    6.2 ± 0.3 @ 1060 nm             Key geometric, mechanical and environmental specifications  Cladding Outside Diameter (µm)  125 ± 0.5 Coating Outside Diameter (µm)  245 ± 10 Core-to-Cladding Offset (µm)  ≤ 0.3 Standard Lengths**  500 m, 1 km, 2 km, 5 km, 10 km Proof Test (kpsi)  200 Operating Temperature (°C)  -60 to 85             Performance characterizations* Nominal Delta (%)  0.48 Numerical Aperture  0.14  Refractive Index Value Core  1.464 @ 651 nm  Dispersion (ps/nm/km)  -53 @ 980 nm    -38 @ 1060 nm Core Diameter (µm)  5.3           * Values in this table are nominal or calculated values
Product number: C019314-6

€6.60*