Digikey has a useful article as well. Note how in Figure 5 the PD is reverse-biased to reduce the capacitance without any extra components. https://www.digikey

Digikey has a useful article as well. Note how in Figure 5 the PD is reverse-biased to reduce the capacitance without any extra components. https://www.digikey.co.uk/en/articles/how-to-use-photodiodes-and-phototransistors-most-effectively https://www.digikey.co.uk/en/articles/how-to-use-photodiodes...