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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

    8416 Produkter som visas för TVS Diodes

    • RS-artikelnummer 691-0795P
    • Tillv. art.nr SLVU2.8-4.TBT
    Varje (levereras i en rulle)
    31,66 kr
    Semtech
    ESD Protection
    Isolated
    Uni-Directional
    15V
    -
    Surface Mount
    SOIC
    2.8V
    8
    400W
    24A
    4
    -55 °C
    5 x 4 x 1.5mm
    +125 °C
    • RS-artikelnummer 543-8539
    • Tillv. art.nr P6KE100CA
    Var (i ett paket med 5)
    3,476 kr
    Taiwan Semiconductor
    -
    Single
    Bi-Directional
    137V
    95V
    Through Hole
    DO-15
    85.5V
    2
    600W
    4.4A
    1
    -65 °C
    7.62 x 3.56 x 3.56mm
    +175 °C
    Var (i en rulle med 2500)
    3,83 kr
    STMicroelectronics
    ESD Protection
    Common Anode
    Bi-Directional
    12V
    6.51V
    Surface Mount
    SOIC
    5V
    8
    300W
    25A
    6
    -
    5 x 4 x 1.5mm
    +125 °C
    • RS-artikelnummer 486-4842P
    • Tillv. art.nr SM15T33CA
    Varje (levereras i en rulle)
    9,856 kr
    STMicroelectronics
    -
    Single
    Bi-Directional
    59V
    31.4V
    Surface Mount
    SMC
    28.2V
    2
    1500W
    169A
    1
    -55 °C
    7.15 x 6.25 x 2.45mm
    +150 °C
    Var (i en tejp med 50)
    3,409 kr
    onsemi
    ESD Protection
    Common Anode
    Uni-Directional
    48.6V
    31.4V
    Surface Mount
    SC-74
    25V
    6
    150W
    -
    4
    -55 °C
    3.1 x 1.7 x 1mm
    +150 °C
    Var (i ett paket med 10)
    7,885 kr
    STMicroelectronics
    -
    Single
    Bi-Directional
    64.3V
    34.2V
    Surface Mount
    DO-214AA (SMB)
    30.8V
    2
    600W
    62A
    1
    -55 °C
    4.6 x 3.95 x 2.45mm
    +150 °C
    Var (i ett paket med 20)
    3,035 kr
    Nexperia
    ESD Protection
    Series
    Bi-Directional
    14V
    5.5V
    Surface Mount
    SOT-23 (TO-236AB)
    5V
    3
    130W
    12A
    2
    -65 °C
    3 x 1.4 x 1mm
    +150 °C
    • RS-artikelnummer 773-4606
    • Tillv. art.nr SMBJ24A
    Var (i ett paket med 50)
    2,54 kr
    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
    • RS-artikelnummer 764-5587
    • Tillv. art.nr SMBJ15A
    Var (i ett paket med 25)
    4,579 kr
    Littelfuse
    -
    Single
    Uni-Directional
    24.4V
    16.7V
    Surface Mount
    DO-214AA (SMB)
    15V
    2
    600W
    24.6A
    1
    -65 °C
    4.57 x 3.94 x 2.237mm
    +150 °C
    Var (i ett paket med 20)
    1,927 kr
    Nexperia
    ESD Protection
    Series
    Bi-Directional
    37V
    14.2V
    Surface Mount
    SOT-23
    12V
    3
    200W
    5A
    2
    -65 °C
    3 x 1.4 x 1mm
    +150 °C
    • RS-artikelnummer 565-463
    • Tillv. art.nr SMBJ11A
    Varje
    318,46 kr
    Littelfuse
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Var (i ett paket med 20)
    2,823 kr
    STMicroelectronics
    ESD Protection
    Single
    Uni-Directional
    13.4V
    6.4V
    Surface Mount
    DO-214AC (SMA)
    5V
    2
    400W
    174A
    1
    -55 °C
    4.6 x 2.95 x 2.03mm
    +150 °C
    • RS-artikelnummer 169-9104
    • Tillv. art.nr P6KE20CA
    Var (i en tejp med 3500)
    1,564 kr
    Taiwan Semiconductor
    -
    Single
    Bi-Directional
    27.7V
    19V
    Through Hole
    DO-15
    17V
    2
    600W
    22A
    1
    -55 °C
    7.6 x 3.6 x 3.6mm
    +175 °C
    • RS-artikelnummer 169-9100
    • Tillv. art.nr P6KE15CA
    Var (i en tejp med 3500)
    1,286 kr
    Taiwan Semiconductor
    -
    Single
    Bi-Directional
    21.2V
    14.3V
    Through Hole
    DO-15
    12.8V
    2
    600W
    29A
    1
    -55 °C
    7.6 x 3.6 x 3.6mm
    +175 °C
    Var (i en tejp med 50)
    2,817 kr
    Nexperia
    ESD Protection
    Single
    Uni-Directional
    12V
    7.2V
    Surface Mount
    SOD-523
    5V
    2
    42W
    3.5A
    1
    -55 °C
    1.25 x 0.85 x 0.65mm
    +150 °C
    Var (i ett paket med 20)
    4,104 kr
    Nexperia
    ESD Protection
    Series
    Bi-Directional
    70V
    25.4V
    Surface Mount
    SOT-23 (TO-236AB)
    24V
    3
    200W
    3A
    2
    -65 °C
    3 x 1.4 x 1mm
    +150 °C
    Var (i en tejp med 50)
    2,225 kr
    onsemi
    ESD Protection
    Common Anode
    Uni-Directional
    19V
    13.3V
    Surface Mount
    SOT-23
    -
    3
    300W
    12A
    2
    -55 °C
    3.04 x 1.4 x 1.01mm
    +150 °C
    • RS-artikelnummer 764-5433
    • Tillv. art.nr 1.5KE440CA
    Var (i ett paket med 10)
    7,206 kr
    Littelfuse
    ESD Protection
    Single
    Bi-Directional
    602V
    418V
    Through Hole
    DO-201
    376V
    2
    1500W
    2.5A
    1
    -55 °C
    5.3 x 9.5mm
    +175 °C
    Var (i en tejp med 25)
    5,716 kr
    STMicroelectronics
    -
    Single
    Bi-Directional
    76V
    40V
    Surface Mount
    DO-214AA (SMB)
    36V
    2
    600W
    52A
    1
    -55 °C
    4.6 x 3.95 x 2.45mm
    +150 °C
    • RS-artikelnummer 171-9633P
    • Tillv. art.nr 5KP30CA
    Varje (levereras i en rulle)
    28,62 kr
    Littelfuse
    ESD Protection
    Single
    Bi-Directional
    48.4V
    33.3V
    Through Hole
    P600
    30V
    2
    5000W
    105.4A
    1
    -55 °C
    9.1 Dia. x 9.1mm
    +175 °C
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