Guess if each diode is Forward Biased (ON) or Reverse Biased (OFF). Step 2: Enforce conditions. If ON: Replace the diode with a short circuit If OFF: Replace the diode with an open circuit Step 3: Analyze and verify. Use KVL/KCL to find cap I sub cap D (for ON diodes) or cap V sub cap D (for OFF diodes). If an ON diode has , your assumption was wrong. If an OFF diode has , your assumption was wrong. Constant Voltage Drop (CVD) Model
Includes the 0.7V drop plus a small internal resistance ( 2. Step-by-Step Analysis Strategy diode circuit analysis problems and solutions pdf
Vin = 10V R1 = 1kΩ R2 = 2kΩ D1 = Silicon Diode D2 = Silicon Diode Guess if each diode is Forward Biased (ON)