Si APD array


4 × 8 element APD array with low noise and enhanced short-wavelength sensitivity

The S8550-02 is an APD (avalanche photodiode) array designed for short wavelength detection, featuring low noise and low terminal capacitance. The S8550-02 also offers uniform gain and small crosstalk between each element.

-High sensitivity and low noise in short wavelength region
-Low terminal capacitance
-Optimized for blue light detection
-Uniform gain and low crosstalk variation between each element

Type 4×8 elements array
Photosensitive area 1.6 × 1.6 mm
Package Ceramic
Peak sensitivity wavelength (typ.) 600 nm
Spectral response range 320 to 1000 nm
Dark current (max.) 10 nA
Cutoff frequency (typ.) 250 MHz
Terminal capacitance (typ.) 9 pF
Breakdown voltage (typ.) 400 V
Temperature coefficient of breakdown voltage (typ.) 0.78 V/℃
Gain (typ.) 50
Measurement condition Ta=25 ℃, Peak sensitivity wavelength: M=50, Dark current: Per 1 element, M=50, Terminal capacitance: Per 1 element, M=50, f=10 kHz, unless otherwise noted

Dimensional outline (unit: mm)

Related documents

Contact us for more information.

  • Literature
  • Price
  • Delivery
  • Custom order
  • Support
  • Other

Contact us