This InGaAs APD (avalanche photodiode) greatly reduces dark current over existing products by the use of a new device structure and improved processing. The G14858-0020AA is used for distance measurement, low-light-level detection, and so on.
|Number of elements||1|
|Photosensitive area||φ0.2 mm|
|Spectral response range||950 to 1700 nm|
|Peak sensitivity wavelength (typ.)||1550 nm|
|Photosensitivity (typ.)||0.8 A/W|
|Dark current (max.)||50 nA|
|Cutoff frequency (typ.)||900 MHz|
|Terminal capacitance (typ.)||2 pF|
|Breakdown voltage (typ.)||65 V|
|Temperature coefficient of breakdown voltage (typ.)||0.1 V/℃|
|Measurement condition||Ta=25℃, Photosensitivity: λ=1.55 μm, M=1|
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