The FCI-InGaAs-75C-XX-XX from OSI Optoelectronics is a Photodiode with Wavelength Range 900 to 1700 nm, Capacitance 0.65 pF, Dark Current 0.03 to 2 nA, Responsivity/Photosensitivity 0.75 to 0.9 A/W, Rise Time 0.2 ns. More details for FCI-InGaAs-75C-XX-XX can be seen below.