Si APD array
The S15249 is a surface mount type Si APD array with high sensitivity in the short wavelength range and low bias operation. This offers uniform gain and small crosstalk between elements.
-High sensitivity in the short wavelength range
QE=77% (λ=450 nm)
-Low bias operation: Breakdown voltage=160 V typ.
-Gain variation between elements is small
|Type||16 elements array|
|Photosensitive area||0.7 ×2.0 mm|
|Peak sensitivity wavelength (typ.)||620 nm|
|Spectral response range||350 to 1000 nm|
|Dark current (max.)||5 nA|
|Cutoff frequency (typ.)||100 MHz|
|Terminal capacitance (typ.)||25 pF|
|Breakdown voltage (typ.)||160 V|
|Temperature coefficient of breakdown voltage (typ.)||0.14 V/℃|
|Measurement condition||Ta=25 ℃, per element, Photosensitivity: M=1, λ=450 nm, Peak sensitivity wavelength: M=50, Dark current: M=50, Cutoff frequency: M=50, λ=450 nm, RL=50 Ω, -3 dB, Terminal capacitance: M=50, f=100 kHz, Breakdown voltage: ID=100 μA, Gain: λ=450 nm, unless otherwise noted|
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