Switching Diodes | Signal Diode | 1N4148 | RS
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    Switching Diodes

    A switching diode is a two terminal PN junction, often used in electronic systems to manage small voltages.

    Switching Diode

    A Switching Diode is commonly referred to as a "Signal Diode", it is a semiconductor that can be used to switch signals or act as a rectifier at low voltages.

    Within a circuit they can provide similar functionality to a physical switch, with the on/off state governed by the direction of the current flow. When there is forward current in the circuit (forward-bias), the switching diode effectively is a closed switch with low resistance, allowing current to flow. If the current of the circuit is reversed (reverse bias), the switching diode provides high resistance, preventing current flow up to a specified threshold.

    Where are Switching Diodes used?

    A switching diode can be used in low voltage applications that require fast switching and a high speed rectification. A diode can also be used as a circuit protection device to prevent reverse current damaging a device upstream of the switching diode, such as microcontroller.

    1618 Producten voor Switching Diodes

    Vishay
    Single
    -
    Through Hole
    1
    -
    DO-204AC
    Silicon Junction
    1.1V
    2
    -
    -65 °C
    +175 °C
    7.6mm
    -
    -
    3.6 (Dia.) x 7.6mm
    onsemi
    Series
    -
    Surface Mount
    2
    -
    SOT-23
    Silicon Junction
    1.25V
    3
    -
    -65 °C
    +150 °C
    3.04mm
    1.4mm
    1.01mm
    3.04 x 1.4 x 1.01mm
    onsemi
    Single
    -
    Surface Mount
    1
    -
    DO-214AC (SMA)
    Silicon Junction
    1.3V
    2
    -
    -65 °C
    +175 °C
    4.57mm
    2.92mm
    2mm
    4.57 x 2.92 x 2mm
    DiodesZetex
    Single
    900mA
    Surface Mount
    1
    60V
    SOT-23
    -
    740mV
    3
    19pF
    -65 °C
    +150 °C
    3mm
    1.4mm
    1.1mm
    3 x 1.4 x 1.1mm
    Vishay
    Single
    -
    Through Hole
    1
    -
    MPG06
    Silicon Junction
    1.1V
    2
    -
    -55 °C
    +150 °C
    3.18mm
    -
    -
    2.54 (Dia.) x 3.18mm
    ROHM
    Series
    200mA
    Surface Mount
    2
    20V
    SOT-723
    -
    -
    3
    -
    -
    -
    -
    -
    -
    -
    Product Image
    onsemi Diode, 2-Pin SOD-80 FDH300ATR
    RS-stocknr.:
    802-2985
    Fabrikantnummer:
    FDH300ATR
    Datasheets:
    € 0,056
    Per stuk (in een verpakking 100)
    onsemi
    Single
    -
    Surface Mount
    1
    -
    SOD-80
    Silicon Junction
    1V
    2
    -
    -
    +175 °C
    3.3mm
    -
    -
    1.5 (Dia.) x 3.3mm
    Vishay
    -
    250mA
    Surface Mount
    -
    150V
    SOD-123
    Silicon Diode
    -
    2
    -
    -
    -
    -
    -
    -
    -
    ROHM
    Single
    300mA
    Surface Mount
    1
    600V
    TO-252GE
    Silicon Junction
    -
    3
    -
    -
    -
    -
    -
    -
    -
    ROHM
    2x Common Cathode Pair
    2mA
    Surface Mount
    2
    35V
    SOT-323
    -
    -
    3
    -
    -
    -
    -
    -
    -
    -
    onsemi
    Series
    225mA
    Surface Mount
    2
    250V
    SOT-23
    -
    -
    3
    5pF
    -55 °C
    +150 °C
    3.04mm
    1.4mm
    1.01mm
    3.04 x 1.4 x 1.01mm
    onsemi
    Series
    -
    Surface Mount
    2
    -
    SOT-23
    Silicon Junction
    1.25V
    3
    -
    -65 °C
    +150 °C
    3.04mm
    1.4mm
    1.01mm
    3.04 x 1.4 x 1.01mm
    Infineon
    -
    120A
    Through Hole
    1
    600V
    PG-TO247
    -
    -
    3
    -
    -
    -
    -
    -
    -
    -
    ROHM
    -
    215mA
    Surface Mount
    1
    80V
    SOT-23
    -
    -
    3
    -
    -
    -
    -
    -
    -
    -
    Nexperia
    -
    -
    Surface Mount
    4
    -
    SOT-23
    -
    -
    3
    -
    -
    +150 °C
    -
    -
    -
    3 x 1.4 x 1.1mm
    Nexperia
    Common Anode
    225mA
    Surface Mount
    2
    250V
    SOT-323 (SC-70)
    Silicon Junction
    1.25V
    3
    2pF
    -55 °C
    +150 °C
    2.2mm
    1.35mm
    1.1mm
    2.2 x 1.35 x 1.1mm
    ROHM
    -
    100mA
    Surface Mount
    1
    80V
    SOT-723
    -
    -
    3
    -
    -
    -
    -
    -
    -
    -
    Product Image
    onsemi Diode, 2-Pin SOD-80 FDH300ATR
    RS-stocknr.:
    802-2985P
    Fabrikantnummer:
    FDH300ATR
    Datasheets:
    € 0,056
    Per stuk (geleverd op een wiel)
    onsemi
    Single
    -
    Surface Mount
    1
    -
    SOD-80
    Silicon Junction
    1V
    2
    -
    -
    +175 °C
    3.3mm
    -
    -
    1.5 (Dia.) x 3.3mm
    Product Image
    Diodes Inc Switching Diode, 2-Pin R 6 6A4-T
    RS-stocknr.:
    885-5372P
    Fabrikantnummer:
    6A4-T
    Datasheets:
    € 0,282
    Per stuk (geleverd op een wiel)
    DiodesZetex
    Single
    -
    Through Hole
    1
    -
    R 6
    -
    -
    2
    -
    -65 °C
    +175 °C
    9.1mm
    -
    -
    9.1 (Dia.) x 9.1mm
    Product Image
    onsemi Switching Diode, 2-Pin DO-35 FDLL300A
    RS-stocknr.:
    761-3628P
    Fabrikantnummer:
    FDLL300A
    Datasheets:
    € 0,078
    Per stuk (geleverd op een wiel)
    onsemi
    Single
    -
    Through Hole
    1
    -
    DO-35
    Silicon Junction
    1V
    2
    -
    -65 °C
    +200 °C
    4.06mm
    -
    -
    1.91 (Dia.) x 4.06mm
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