A problem about "Timestep too small"

Upload your schematic file or diagram image. I understand what you don’t like. I’ll try to test the model myself.
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  • This triac model simulates:
  • -Igt (the same for all quadrants) MAX of the specification
  •   -Il  (the same for all quadrants) Typ of the specification
    
  •   -Ih  (the same for both polarity) Typ of the specification
    
  •   -VDRM
    
  •   -VRRM
    
  •   -(di/dt)c and (dV/dt)c parameters are simulated only if those
    
  •    constraints exceed very higly the specified limits.
    
  •   -Power dissipation is realistic and correspond to a typical
    
  •    triac
    
  •   All these parameters are constant, and don't vary neither 
    
  •   with temperature nor other parameters.
    
  •   The "STANDARD" parameter switch between 
    
  •   4 quadrants triacs (STANDARD = 1) and
    
  •   3 quadrants triacs (STANDARD = 0.
    
  •   The "STANDARD" parameter maintains or suppress the triggering
    
  •   possibility of the triac in the fourth quadrant, and has
    
  •   absolutely NO EFFECT on other parameters.
    



Here is a demonstration of how I expanded the library. Just take the symbol and put it on the diagram.