G8605-25InGaAs PIN photodiode


Datasheet [191 KB/PDF]

Thermoelectrically cooled NIR (near inframed)detecter with low noise and high-speed response


InGaAs PIN photodiodes have small terminal capacitance for high-speed response and also feature high shunt resistance and very low noise. The G8605-25 of InGaAs PIN photodiodes is thermoelectrically cooled type that decreases the dark current to achieve high D*.


-High-speed response
-Low noise
-Active area: φ5 mm
-Two-stage TE-cooled (-20℃)


Photosensitive area φ5 mm
Number of elements 1
Package Metal
Package Category TO-8
Cooling Two-stage TE-cooled
Spectral response range 0.9 to 1.65 μm
Peak sensitivity wavelength (typ.) 1.55 μm
Photosensitivity (typ.) 0.95 A/W
Dark current (max.) 6 nA
Cutoff frequency (typ.) 0.6 MHz
Terminal capacitance (typ.) 3500 pF
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

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Spectral response


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Dimensional outline (unit: mm)


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