The APD-LF90A230-1 from Lasermate Group is a Photodiode with Wavelength Range 400 to 1100 nm, Capacitance 1 pF, Dark Current 0.03 to 1 nA, Responsivity/Photosensitivity 0.57 A/W, Active Area Diameter 230 µm. More details for APD-LF90A230-1 can be seen below.