vishay zener diodes
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    Vishay Zener Diodes

    Zener diodes are a type of semiconductor device that has different characteristics from a normal diode. Zener diodes allow current to flow from its anode to its cathode in either a forward or reverse direction, but only when exposed to enough voltage.

    How does a Zener diode work?

    Zener diodes are designed to change the direction of the current flow once the voltage reaches a specific, defined voltage level. This also means that Zener diodes can operate continuously in a breakdown mode. The voltage level that changes the direction of flow is called Zener Voltage or Breakdown Voltage. It could be defined for specific diodes anywhere from 1.8 to 200 V.

    Types of Zener diodes

    Zener diodes are offered in an array of different configurations such as different levels of power dissipation, mount types, and different configurations.

    There are also different types of Zener diodes such as:

    • Avalanche
    • Bi-Directional
    • ESD Protection
    • General Purpose
    • Ultra-small

    Typical applications of Zener diodes?

    Zener diodes are used in all kinds of electronic equipment and are used to protect circuits from overvoltage and electrostatic discharge or for switching applications. They are one of the basic building blocks of electronic circuits. Zener diodes work reliably in the breakdown region, unlike normal diodes which would overheat. They are the most common and handiest solutions to a number of needs in a circuit design.

    1524 Products showing for Vishay Zener Diodes

    Vishay
    Single
    3.9V
    Through Hole
    1
    1.3 W
    DO-41
    General Purpose
    5%
    2
    60mA
    15Ω
    10µA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    3.9V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    3%
    2
    5mA
    100Ω
    5µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    15V
    Through Hole
    -
    1.3 W
    DO-41 (DO-204AL)
    Silicon Planar
    ± 5%
    2
    -
    -
    -
    -
    Vishay
    Single
    16V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    2%
    2
    5mA
    40Ω
    2µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    36V
    Surface Mount
    1
    1.5 W
    SMB (DO-214AA)
    Voltage Regulator
    ±5%
    2
    -
    -
    -
    -
    Vishay
    Single
    4.7V
    Surface Mount
    1
    300 mW
    SOT-23
    -
    5%
    3
    5mA
    80Ω
    3µA
    3.1 x 1.43 x 1.05mm
    Vishay
    Single
    3.6V
    Through Hole
    1
    1.3 W
    DO-41
    General Purpose
    6%
    2
    60mA
    20Ω
    20µA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    2.4V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    2%
    2
    5mA
    85Ω
    100µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    15V
    Surface Mount
    1
    300 mW
    DFN1006-2A
    Small Signal
    2%
    2
    -
    -
    -
    -
    Vishay
    Single
    11V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    5%
    2
    5mA
    20Ω
    2µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    800V
    Surface Mount
    -
    -
    DO-214AC
    Avalanche
    -
    2
    -
    -
    -
    -
    Vishay
    Single
    13V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    2%
    2
    5mA
    35Ω
    1µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    68V
    Through Hole
    1
    1.3 W
    DO-41
    General Purpose
    6%
    2
    4mA
    130Ω
    500nA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    18V
    Surface Mount
    1
    1 W
    DO-214AC (SMA)
    General Purpose
    5%
    2
    14mA
    20Ω
    5µA
    4.5 x 2.79 x 2.087mm
    Vishay
    Single
    5.1V
    Through Hole
    1
    1.3 W
    DO-41
    General Purpose
    2%
    2
    45mA
    10Ω
    1µA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    3.3V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    6%
    2
    5mA
    85Ω
    2µA
    3.9 x 1.7 x 1.7mm
    Vishay
    Single
    9.1V
    Through Hole
    1
    1.3 W
    DO-41
    General Purpose
    2%
    2
    25mA
    1µA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    15V
    Through Hole
    1
    1.3 W
    DO-41
    Voltage Regulator
    2%
    2
    15mA
    <15Ω
    <500nA
    2.6 (Dia.) x 4.1mm
    Vishay
    Single
    15V
    Through Hole
    1
    500 mW
    DO-35
    Voltage Regulator
    6%
    2
    5mA
    110Ω
    2µA
    1.7 (Dia.) x 3.9mm
    Vishay
    Single
    -
    Through Hole
    1
    -
    SOD-64
    Avalanche
    -
    2
    -
    -
    50µA
    4.3 (Dia.). x 4mm
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