The IG22X3000G1i from Laser Components is a Photodiode with Wavelength Range Cut off Wavelength: 2.2 µm, Capacitance 5200 pF, Dark Current 5 to 50 nA, Responsivity/Photosensitivity 0.1 to 1.9 A/W, Active Area Diameter 3000 µm. More details for IG22X3000G1i can be seen below.
