The S5972 from Hamamatsu Photonics is a Photodiode with Wavelength Range 320 to 1000 nm, Capacitance 3 pF, Dark Current 0.01 to 0.5 nA, Responsivity/Photosensitivity 0.44 to 0.57 A/W, Active Area Diameter 0.8 mm. More details for S5972 can be seen below.
