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    Bridge Rectifiers

    Bridge rectifiers are discrete semiconductors as they have a single semiconductor device i.e. a diode and are the opposite of an integrated circuit semiconductor which has various devices on a single piece of semiconductor. RS offer an extensive range of high-quality components from leading brands including ON Semiconductor, Vishay, IXYS and Semikron. You can find out more in our complete guide to bridge rectifiers.

    What do Bridge Rectifiers do?

    The diode bridge circuit was invented in 1895 and Leo Graetz designed a similar circuit, so they can also be known as a Graetz circuit or Graetz bridge. A bridge rectifier is built out of 4 or more diodes that are arranged in a specific configuration: the namesake bridge. This diode bridge can convert an input of alternating current (AC) into direct current (DC), a basic function for most electronic devices. It also provides the same output polarity for either input polarity. These devices work with a two-wire AC input, have two diode drops in their design and offer full-wave rectification.

    What are Bridge Rectifiers used for?

    Bridge Rectifiers are commonly used in power supplies that provide necessary DC voltage for the electronic components or devices and are found in various applications such as home appliances and white merchandise. Also, such devices are popular with electronic hobbyists who enjoy constructing circuits. Rectifiers are usually classified into single-phase and three-phase and then split again into uncontrolled, half controlled and full controlled rectifiers. They come in various package and mounting types including screw mount, surface mount and through-hole.

    What are the advantages of Bridge Rectifiers?

    A high peak inverse voltage (PIV) which is ideal for high voltage applications A high transformer utilisation factor Constructed with or without a transformer - does not need a centre tap transformer.

    What are the disadvantages of a Bridge Rectifier?

    Disadvantages of bridge rectifiers More expensive than other rectifiers as it requires four diodes Not ideal when a small voltage is required to be rectified Since bridge rectifiers are discrete devices, some of them need to be purchased along with other devices to achieve the desired functionality for which they are intended. For some engineering needs, the ability to purchase discrete semiconductors makes prototyping and production more affordable.

    1571 產品顯示為 Bridge Rectifiers

    Vishay
    Single Phase
    1A
    600V
    Surface Mount
    DF-S
    4
    Silicon Junction
    -
    Single
    50A
    +150 °C
    -55 °C
    1.1V
    5µA
    8.51 x 6.5 x 3.3mm
    8.51mm
    Fagor Electronica
    Single Phase
    35A
    1000V
    Through Hole
    Power
    4
    -
    -
    Single
    400A
    +150 °C
    -55 °C
    1.1V
    5µA
    29 x 29 x 7.87mm
    29mm
    Vishay
    Single Phase
    4A
    100V
    Through Hole
    GBU
    4
    Silicon Junction
    -
    Single
    150A
    +150 °C
    -55 °C
    1V
    5µA
    22.3 x 3.56 x 18.8mm
    22.3mm
    Vishay
    Single Phase
    1.5A
    600V
    Through Hole
    WOG
    4
    Silicon Junction
    -
    Single
    50A
    +150 °C
    -55 °C
    1V
    5µA
    9.86 x 8.84 x 5.6mm
    9.86mm
    IXYS
    Three Phase
    25A
    1200V
    Screw Mount
    FO B B
    5
    Silicon Junction
    -
    Single
    400A
    +150 °C
    -40 °C
    2.2V
    300µA
    28.5 x 28.5 x 10mm
    28.5mm
    DiodesZetex
    Single Phase
    8A
    1000V
    Through Hole
    GBU
    4
    Silicon Junction
    -
    Single
    200A
    +150 °C
    -55 °C
    1V
    500µA
    22.3 x 3.56 x 18.8mm
    22.3mm
    onsemi
    Single Phase
    15A
    400V
    Screw Mount
    GBPC
    4
    Silicon Junction
    -
    Single
    300A
    +150 °C
    -55 °C
    1.1V
    500µA
    29 x 29 x 11.23mm
    29mm
    Vishay
    Single Phase
    1.5A
    200V
    Through Hole
    WOG
    4
    Silicon Junction
    -
    Single
    50A
    +150 °C
    -55 °C
    1V
    5µA
    9.86 (Dia.) x 5.6mm
    -
    DiodesZetex
    Single Phase
    20A
    600V
    Through Hole
    GBJ
    4
    Silicon Junction
    -
    Single
    240A
    +150 °C
    -55 °C
    1.05V
    500µA
    30.3 x 4.8 x 20.3mm
    30.3mm
    Vishay
    Single Phase
    35A
    1400V
    Surface Mount
    D 34
    4
    Silicon Junction
    -
    Single
    500A
    +150 °C
    -55 °C
    1.3V
    10µA
    28.5 x 28.5 x 9.8mm
    28.5mm
    Vishay
    Single Phase
    15A
    400V
    Screw Mount
    GBPC
    4
    Silicon Junction
    -
    Single
    300A
    +150 °C
    -55 °C
    1.1V
    5µA
    28.8 x 28.8 x 7.62mm
    28.8mm
    Vishay
    Single Phase
    25A
    1600V
    Screw Mount
    D 34
    4
    Silicon Junction
    -
    Single
    420A
    +150 °C
    -55 °C
    1.25V
    10µA
    28.5 x 28.5 x 9.8mm
    28.5mm
    DiodesZetex
    Single Phase
    10A
    600V
    Through Hole
    GBJ
    4
    Silicon Junction
    -
    Single
    170A
    +150 °C
    -65 °C
    1.05V
    500µA
    30.3 x 4.8 x 20.3mm
    30.3mm
    Vishay
    Single Phase
    25A
    1000V
    Screw Mount
    GBPC-A
    4
    Silicon Junction
    -
    Single
    420A
    +150 °C
    -55 °C
    1.1V
    5µA
    28.6 x 28.6 x 7.7mm
    28.6mm
    DiodesZetex
    Single Phase
    800mA
    100V
    Surface Mount
    MiniDIP SMD
    4
    Silicon Junction
    -
    Single
    30A
    +150 °C
    -55 °C
    1V
    500µA
    4.9 x 4 x 2.7mm
    4.9mm
    Vishay
    Single Phase
    900mA
    125V
    Through Hole
    DF-M
    4
    Silicon Junction
    -
    Single
    45A
    +125 °C
    -40 °C
    1V
    10µA
    8.51 x 6.5 x 3.3mm
    8.51mm
    DiodesZetex
    Single Phase
    1.5A
    1000V
    Surface Mount
    MSBL
    4
    -
    -
    Single
    70A
    +150 °C
    -55 °C
    1.1V
    5µA
    6.7 x 7.4 x 1.42mm
    6.7mm
    DiodesZetex
    Single Phase
    3A
    1000V
    Surface Mount
    MSBL
    4
    -
    -
    Single
    100A
    +150 °C
    -55 °C
    1.1V
    5µA
    6.7 x 7.4 x 1.42mm
    6.7mm
    HY Electronic Corp
    Single Phase
    50A
    1000V
    Through Hole
    GBPC-W
    4
    Silicon Junction
    Silicon Junction
    Single
    450A
    +150 °C
    -55 °C
    1.1V
    10µA
    28.8 x 28.8 x 8.5mm
    28.8mm
    Vishay
    Single Phase
    8A
    800V
    Through Hole
    KBU
    4
    Silicon Junction
    -
    Single
    300A
    +150 °C
    -50 °C
    1V
    10µA
    23.7 x 7.1 x 19.3mm
    23.7mm
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