The PDT-F05A2500-SIB2 from Lasermate Group is a Photodiode with Wavelength Range 400 to 1100 nm, Capacitance 20 to 90 pF, Dark Current 0.5 to 200 pA, Responsivity/Photosensitivity 0.07 to 0.59 mA/mW, Active Area Diameter 8.26 mm. More details for PDT-F05A2500-SIB2 can be seen below.