The MT03-026 from Marktech Optoelectronics is a Photodiode with Wavelength Range 250 to 1100 nm, Capacitance 20 to 80 pF, Dark Current 0.05 to 0.5 nA, Responsivity/Photosensitivity 0.22 to 0.4 A/W, Rise Time 20 ns. More details for MT03-026 can be seen below.