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rcuit shown below using the ideal diode model. Start by assuming the D1 is off and D2 is on. 7V Not consistent with the assumption that D2 if off 3V Exercise amp。 amp。 Problem Analyze the circuit shown below using the ideal diode model. Start by assuming the D1 is off and D2 is on. 7V 3V Not consistent with the assumption that D1 is off Problem Analyze the circuit shown below using the ideal diode model. Start by assuming the D1 is off and D2 is on. 7V 3V This is OK Piecewise Linear Diode Models More accurate that the ideal diode model and do not relies on nonlinear equation or graphical techniques. (1) Diode VI chtic approximated by straight line segments (2) We model each section of the diode IV chtic with R in series with a fixed voltage source v = Rai + Va Problem Find circuit models for the Zenerdiode voltampere chtic shown in figure below using the piecewiselinear diode model. Draw a line Look for intercept () amp。 the reciprocal of the slope (1/R) ()/100mA=10? Repeat for the reverse bias Open circuit approximation Exercise