Si APD array
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.
|Type||4×8 elements array|
|Photosensitive area||1.6 × 1.6 mm|
|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/℃|
|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|
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