Zener Diode Explained: Working, Applications, and Circuit Design for Beginners скачать в хорошем качестве

Zener Diode Explained: Working, Applications, and Circuit Design for Beginners

#documentary #transistor #circuit Zener diode is a type of semiconductor diode designed to allow current to flow in the reverse direction when a specific reverse voltage, known as the Zener breakdown voltage or Zener voltage, is reached. Unlike regular diodes, which block reverse current, Zener diodes are engineered to operate in this reverse breakdown region without damage. Key Features: 1. Zener Breakdown Voltage The voltage at which the diode allows reverse current to flow. Typically ranges from a few volts to several hundred volts. 2. Bidirectional Behavior Conducts like a normal diode in the forward direction. Allows reverse current after reaching the Zener voltage in reverse bias. 3. Voltage Regulation Often used as a voltage regulator due to its ability to maintain a constant output voltage despite variations in input voltage or load. Applications: Voltage Regulation Provides a stable reference voltage in power supplies. Overvoltage Protection: Protects circuits from voltage spikes. Waveform Clipping: Shapes waveforms in signal processing. **Voltage Shifting**: Shifts voltage levels in electronic circuits.