The G8370-85 from Hamamatsu Photonics is a Photodiode with Wavelength Range 0.9 to 1.7 µm, Capacitance 3500 pF, Dark Current 25 to 125 nA, Responsivity/Photosensitivity 0.8 to 1.1 A/W, Active Area Diameter 5 mm. More details for G8370-85 can be seen below.
