Junction built-in potential in DIODE 1N4148 - CircuitLab Support Forum - CircuitLab
Introduction to 1N4148 - The Engineering Projects
1N4148 signal diode - Wikipedia
SOLVED: A. Diode Applications 1. Record the output voltage Vo for every step. All diodes have a 0.7 volts constant drop model. Figure 2 - Diode Circuit 1 D1 1N4148 D2 1N914