Si APD array


Surface mount type 16-element 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
Package Glass epoxy
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/℃
Gain (typ.) 50
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

Spectral response

Dimensional outline (unit: mm)

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