The YAG-100AH from Excelitas Technologies is a Photodiode with Wavelength Range 400 to 1150 nm, Bandwidth 30 MHz, Capacitance 2.5 pF, Dark Current 11 to 20 nA, Responsivity/Photosensitivity 0.44 to 0.70 A/W. More details for YAG-100AH can be seen below.