I am very new to LTspice. I would like to ask "How can I add a photodiode in the Ltspice?" Is ideal photodiode (or any specific) model already included in the LTspice or do I need to create third party model for photodiode? If it is already included, under with categories it is included in library ? Or If it is not included, how can I make one? Do I need to create the spice model of photodiode which will consist (roughly) of a current source, capacitor and resistor then refer back to the photodiode? Or if there is another way around can you please share your knowledge?
Another way is to find a photodiode model on the internet as the .SUBCKT model. You can add such a model directly to the diagram and connect it under the diode symbol.
On my blog it is more visually described: