Semiconductor diode definition and explanation can be found in the Diodes section category.
1 task
Vt = 0,7V
rd = 20Ω
R = 100Ω
VIN = 5V
VD(t) = VOUT(t)
Semiconductor diode Formulas:
VD(t) = Vt + (id(t) * rd) = 0,7 + (36m * 20) = 0,7 + 0,72 = 1,42V
2 task
Vt = 0,7V
R = 100Ω
VIN = 5V
VD(t) = VOUT(t)
Semiconductor diode Formulas:
VD(t) = Vt + (id(t) * rd) = 0,7 + (43m * 0) = 0,7 + 0 = 0,7V