The KPDE150-H45 from Dexerials Corporation is a Photodiode with Wavelength Range 900 to 1700 nm, Capacitance 150 pF, Dark Current 1 nA, Responsivity/Photosensitivity 0.8 to 1 A/W, Active Area Diameter 1500 µm. More details for KPDE150-H45 can be seen below.