TVS Diode | Transient Voltage Suppressor | RS
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    TVS Diodes

    Transient voltage suppressor diodes, more commonly known as TVS diodes, are used to protect integrated circuits (ICs). TVS diodes protect semiconductors and sensitive components against high transient voltage spikes (overvoltage) and the effects of arcs, EFT, ESD, inductive load switching, and even lightning strikes. RS offer an extensive range of TVS diodes from a multitude of brands across the industry, including Bourns, Littelfuse, ON Semiconductor, STMicroelectronics, Taiwan Semiconductor, Vishay, and more.

    TVS diodes are offered in both through-hole and surface mount packages and can be unidirectional or bidirectional. Unidirectional TVS diodes will only allow positive or negative voltage, whereas bidirectional diodes can operate at both positive and negative voltages. TVS diodes are able to conduct large currents to the ground due to their construction. They feature a much larger p-n junction cross-sectional area than standard diodes. You can learn more in our TVS diodes guide.

    What are the benefits of using transient voltage suppressor diodes?

    Transient voltage suppressors respond incredibly quickly to overvoltage events, clamping transient voltages almost immediately. This enables them to protect circuits from the effects of arcing, inductive load switching, EFT (electrical fast transients), the ESD (electrostatic discharge) created by data lines and electronic circuits, and even lightning strikes.

    What to consider when choosing a TVS diode?

    There are a number of differentiators when choosing a TVS diode, but two key factors to consider are reverse standoff voltage and breakdown voltage. Reverse standoff voltage is the operating voltage that the data or power line should not exceed. Breakdown voltage is the voltage rating at which the TVS diode will provide protection and start conducting current to the ground. This voltage value is normally a little higher than the reverse standoff voltage.

    Typical applications of TVS diodes

    • TVS diodes have numerous applications but are primarily used to protect microprocessors
    • MOS memory
    • AC power lines
    • Telecommunication equipment
    • Consumer electronics

    8277 Producten voor TVS Diodes

    STMicroelectronics
    ESD Protection
    Single
    Uni-Directional
    25.3V
    13.3V
    Surface Mount
    DO-214AC (SMA)
    12V
    2
    400W
    91A
    1
    -55 °C
    4.6 x 2.95 x 2.03mm
    +150 °C
    onsemi
    ESD Protection
    Common Anode
    Uni-Directional
    23V
    15.2V
    Surface Mount
    SOT-23
    -
    3
    40W
    1.7A
    2
    -55 °C
    3.04 x 1.4 x 1.01mm
    +150 °C
    onsemi
    ESD Protection
    Common Anode
    Uni-Directional
    23V
    15.2V
    Surface Mount
    SOT-23
    -
    3
    40W
    1.7A
    2
    -55 °C
    3.04 x 1.4 x 1.01mm
    +150 °C
    Nexperia
    ESD Protection
    Single
    Uni-Directional
    9V
    5.8V
    Surface Mount
    SOD-523
    5.5V
    2
    -
    2A
    1
    -55 °C
    1.25 x 0.85 x 0.65mm
    +150 °C
    DiodesZetex
    -
    -
    -
    7V
    3.8V
    Surface Mount
    U-DFN1610-2
    -
    2
    -
    -
    1
    -
    -
    -
    STMicroelectronics
    ESD Protection
    Single
    Uni-Directional
    25.3V
    13.3V
    Surface Mount
    DO-214AC (SMA)
    12V
    2
    400W
    91A
    1
    -55 °C
    4.6 x 2.95 x 2.03mm
    +150 °C
    ROHM
    -
    Single
    Uni-Directional
    17V
    9.6V
    Surface Mount
    SMD0603B
    -
    2
    128W
    -
    1
    -
    -
    -
    € 0,08
    Per stuk (geleverd op een rol)
    Bourns
    -
    -
    -
    58.1V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Bourns
    ESD Protection
    Single
    Uni-Directional
    38.9V
    26.7V
    Surface Mount
    DO-214AA (SMB)
    24V
    2
    600W
    50A
    1
    -55 °C
    4.57 x 3.94 x 2.42mm
    +150 °C
    Taiwan Semiconductor
    -
    Single
    Uni-Directional
    38.9V
    26.7V
    Surface Mount
    DO-214AA (SMB)
    24V
    2
    600W
    15.4A
    1
    -55 °C
    4.75 x 3.95 x 2.45mm
    +150 °C
    Taiwan Semiconductor
    -
    Single
    Uni-Directional
    9.2V
    6.4V
    Surface Mount
    DO-214AA (SMB)
    5V
    2
    600W
    65.2A
    1
    -55 °C
    4.75 x 3.95 x 2.15mm
    +150 °C
    Bourns
    -
    Single
    Uni-Directional
    58.1V
    40V
    Surface Mount
    DO-214AA (SMB)
    -
    -
    -
    -
    -
    -
    -
    -
    Bourns
    -
    Single
    Bi-Directional
    300V
    -
    Surface Mount
    DFN
    -
    2
    -
    -
    1
    -
    -
    -
    Taiwan Semiconductor
    -
    Single
    Uni-Directional
    26V
    17.8V
    Surface Mount
    DO-214AA (SMB)
    16V
    2
    600W
    23.1A
    1
    -55 °C
    4.75 x 3.95 x 2.45mm
    +150 °C
    EPCOS
    ESD Protection
    Single
    Bi-Directional
    30V
    10V
    Surface Mount
    SOD-523
    9V
    2
    1600W
    30A
    1
    -40 °C
    1.75 x 0.9 x 0.9mm
    +85 °C
    Bourns
    -
    Single
    Uni-Directional
    42.1V
    28.9V
    Surface Mount
    DO-214AA (SMB)
    -
    -
    -
    -
    -
    -
    -
    -
    Bourns
    -
    Single
    Uni-Directional
    42.1V
    28.9V
    Surface Mount
    DO-214AA (SMB)
    -
    -
    -
    -
    -
    -
    -
    -
    ROHM
    -
    Single
    Uni-Directional
    162V
    114V
    Surface Mount
    PMDE
    -
    2
    200W
    -
    1
    -
    -
    -
    DiodesZetex
    -
    Single
    Bi-Directional
    18.2V
    9V
    Surface Mount
    DO-214AA (SMB)
    11V
    2
    600W
    33A
    1
    -55 °C
    4.57 x 3.94 x 2.62mm
    +150 °C
    DiodesZetex
    -
    Single
    Bi-Directional
    48.4V
    33.3V
    Surface Mount
    DO-214AA (SMB)
    30V
    2
    600W
    12.4A
    1
    -55 °C
    4.57 x 3.94 x 2.42mm
    +150 °C
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