The K12729-010K is a two-color detector in a compact ceramic package, covering a wide spectral response range. Like the current K11908-010K, it incorporates two InGaAs PIN photodiodes with different spectral response, along the same optical axis. It features low noise and low dark current and supports reflow soldering.
-Wide spectral response range
-Compact, low noise, low dark current
-Supports reflow soldering
|Spectral response range||0.9 to 2.55 μm|
|Photosensitive area (1)||2.4×2.4 mm|
|Peak sensitivity wavelength (typ.) (1)||1.55 μm|
|Photosensitivity (typ.) (1)||0.95 A/W|
|Cutoff frequency (typ.) (1)||2 MHz|
|Photosensitive area (2)||φ1.0 mm|
|Peak sensitivity wavelength (typ.) (2)||2.1 μm|
|Photosensitivity (typ.) (2)||1 A/W|
|Cutoff frequency (typ.) (2)||6 MHz|
|Measurement condition||Ta=25 ℃|
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