I've been working on a circuit involving a silicon photomultiplier, but I'm having trouble modeling the SiPM in LTspice. I found an article below that shows a proposed model for an SiPM in SPICE:
My problem is that I don't know how to extrapolate parameters for the model, such as the quenching resistance and capacitance as well as the inner junction capacitance and the internal resistance. I'm trying to model it based off of the MicroFJ-60035 SiPM provided by SensL found here:
However, the parameters that they give don't really tell me much about the necessary parameters for the SPICE model directly. How can I get the parameters needed from the datasheet? As a reference, my circuit that I am trying to build is the recommended readout circuit found in the user manual.