Zener breakdown voltage

Zener breakdown voltage
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English-Polish dictionary for engineers. 2013.

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  • Breakdown voltage — of an Insulator is the minimum voltage that causes a portion of an insulator to become electrically conductive. Breakdown Voltage of a diode is the minimum reverse voltage to make the diode conduct in reverse. Some devices (such as TRIACs) also… …   Wikipedia

  • Zener diode — A Zener diode is a type of diode that permits current in the forward direction like a normal diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known as Zener knee voltage or Zener voltage . The device… …   Wikipedia

  • Voltage regulator tube — A voltage regulator tube (VR tube) is an electronic component used as a shunt regulator to hold a voltage constant at a pre determined level.Physically, these devices resemble vacuum tubes, but there are two main differences: * Their glass… …   Wikipedia

  • Zener diode — ze·ner di·ode || zɪːnÉ™(r)‚daɪəʊd n. (Electronics) semiconductor diode which maintains a constant voltage due to the reverse breakdown voltage current (used mainly as a voltage regulator) …   English contemporary dictionary

  • Voltage regulator — A popular three pin 12 V DC voltage regulator IC. A voltage regulator is an electrical regulator designed to automatically maintain a constant voltage level. A voltage regulator may be a simple feed forward design or may include negative feedback …   Wikipedia

  • Avalanche breakdown — is a phenomenon that can occur in both insulating and semiconducting materials. It is a form of electric current multiplication that can allow very large currents to flow within materials which are otherwise good insulators. Explanation Avalanche …   Wikipedia

  • 2N2222 — The 2N2222, often referred to as the quad two transistor, is a small, common NPN BJT transistor used for general purpose low power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can… …   Wikipedia

  • Clipper (electronics) — Voltage clipping limits the voltage to a device without affecting the rest of the waveform In electronics, a clipper is a device designed to prevent the output of a circuit from exceeding a predetermined voltage level without distorting the… …   Wikipedia

  • Diode — Figure 1: Closeup of a diode, showing the square shaped semiconductor crystal (black object on left) …   Wikipedia

  • Linear regulator — In electronics, a linear regulator is a voltage regulator based on an active device (such as a bipolar junction transistor, field effect transistor or vacuum tube) operating in its linear region (in contrast, a switching regulator is based on a… …   Wikipedia

  • Noise-figure meter — A noise figure meter is an instrument for measuring the noise figure of an amplifier, mixer, or similar device. An example instrument is the 1983 era Agilent 8970A. Contents 1 Measurement methods 2 Noise source 2.1 Thermal noise …   Wikipedia

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