The LAPD-2-06-17-TO39 from Roithner Lasertechnik is a Photodiode with Wavelength Range 600 to 1700 nm, Capacitance 200 to 800 pF, Dark Current 10 to 40 nA, Responsivity/Photosensitivity 0.20 to 0.95 A/W. More details for LAPD-2-06-17-TO39 can be seen below.