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TVS Diodes

TVS Diodes

Suppressor diodes are overvoltage protection diodes that protect electrical circuits from voltage pulses. Such voltage pulses can occur briefly in cables and wires as a result of switching operations in the mains or near lightning strikes and are sufficient to destroy sensitive semiconductor components in the circuit concerned. If a certain voltage threshold is exceeded, the suppressor diodes pass the current of the pulse through a parallel circuit to the component to be protected. Suppressor diodes are also known as TVS diodes (Transient Voltage Suppressor) or TAZ diodes (Transient Absorption Zener).

Suppressor diodes are available in various designs, the following key figures should be observed when selecting them:

  • Maximum reverse voltage: Until when the overvoltage protection diode will not conduct any significant voltage...
  • Breakdown Voltage: when the TVS diode is conductive.
  • Terminal voltage: when the maximum current is reached.
  • Pulse power loss: maximum energy peak, which can be converted into heat, without damaging the suppressor diode.
  • Continuous power loss: maximum electrical power that the surge protection diode can convert into heat without damage.
  • Leakage current
  • Parasitic Capacity

It is important to note that most of these technical values refer to a reference temperature of 25 degrees Celsius.

Discover a wide range of suppressor diodes at Bürklin

At Bürklin you will find a large selection of suppressor diodes and other surge arresters. So you find the best protection for your systems, our customer service will be happy to help you: call us at +49 89 55875-230 or send an E-Mail to Info@buerklin.com.

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2,747 Products found
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    Order No.: 88S8053

    Manufacturer: TDK

    Manufacturer No.:
    B74121G0050M060
    TVS Diode 24kV 8A WL-CSP0201 Slim-Line

    Bidirectional

    WL-CSP-0201-2

    24 kW

    10 piece(s) €0.073
    100 piece(s) €0.061
    500 piece(s) €0.052
    1000 piece(s) €0.046
    2500 piece(s) €0.041
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    Minimum Order Quantity 10
      19900 piece(s) in stock
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    Order No.: 88S8052

    Manufacturer: TDK

    Manufacturer No.:
    B74111G0050M060
    TVS Diode 15kV 4A WL-CSP01005 Slim-Line

    Bidirectional

    WL-CSP-01005-2

    15 kW

    10 piece(s) €0.075
    100 piece(s) €0.063
    500 piece(s) €0.054
    1000 piece(s) €0.047
    2500 piece(s) €0.042
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    Minimum Order Quantity 10
      19900 piece(s) in stock
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    Order No.: 26S9032

    Manufacturer: Bourns

    Manufacturer No.:
    SMLJ16CA

    Bidirectional

    DO-214AB

    3 kW

    1 piece(s) €0.68
    50 piece(s) €0.60
    100 piece(s) €0.54
    250 piece(s) €0.49
    500 piece(s) €0.45
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    Minimum Order Quantity 1
      11900 piece(s) in stock
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    Order No.: 26S9082

    Manufacturer: Bourns

    Manufacturer No.:
    CDSOT23-SM712

    Bidirectional

    SOT-23

    400 W

    1 piece(s) €0.90
    50 piece(s) €0.80
    100 piece(s) €0.72
    250 piece(s) €0.65
    500 piece(s) €0.60
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    Minimum Order Quantity 1
      11588 piece(s) in stock
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    Order No.: 24S6759

    Manufacturer: Bourns

    Manufacturer No.:
    SMBJ33CA

    Bidirectional

    DO-214AA

    600 W

    10 piece(s) €0.20
    100 piece(s) €0.167
    500 piece(s) €0.143
    1000 piece(s) €0.125
    2500 piece(s) €0.111
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      11150 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 24S6754

    Manufacturer: Bourns

    Manufacturer No.:
    SMBJ30A

    Unidirectional

    DO-214AA

    600 W

    10 piece(s) €0.168
    100 piece(s) €0.14
    500 piece(s) €0.12
    1000 piece(s) €0.105
    2500 piece(s) €0.093
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      10018 piece(s) in stock
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    Order No.: 21S4406

    Manufacturer: Bourns

    Manufacturer No.:
    SMAJ28A

    Unidirectional

    DO-214AC

    400 W

    10 piece(s) €0.168
    100 piece(s) €0.14
    500 piece(s) €0.12
    1000 piece(s) €0.105
    2500 piece(s) €0.093
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    Price per piece(s)
    Minimum Order Quantity 10
      9585 piece(s) in stock
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    Order No.: 26S8962

    Manufacturer: Bourns

    Manufacturer No.:
    SMCJ5.0A

    Unidirectional

    DO-214AB

    1.5 kW

    5 piece(s) €0.30
    50 piece(s) €0.26
    100 piece(s) €0.231
    500 piece(s) €0.208
    1000 piece(s) €0.189
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      9000 piece(s) in stock
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    Order No.: 26S9063

    Manufacturer: Bourns

    Manufacturer No.:
    CDSOD323-T24C

    Bidirectional

    SOD-323

    350 W

    5 piece(s) €0.43
    50 piece(s) €0.38
    100 piece(s) €0.33
    500 piece(s) €0.30
    1000 piece(s) €0.27
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    Minimum Order Quantity 5
      8638 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
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    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 26S2725

    Manufacturer: Bourns

    Manufacturer No.:
    CDSOD323-T18SC

    Bidirectional

    SOD-323

    500 W

    5 piece(s) €0.37
    50 piece(s) €0.32
    100 piece(s) €0.28
    500 piece(s) €0.26
    1000 piece(s) €0.233
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    Minimum Order Quantity 5
      8114 piece(s) in stock
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    Order No.: 24S6751

    Manufacturer: Bourns

    Manufacturer No.:
    SMBJ15A

    Unidirectional

    DO-214AA

    600 W

    10 piece(s) €0.168
    100 piece(s) €0.14
    500 piece(s) €0.12
    1000 piece(s) €0.105
    2500 piece(s) €0.093
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      6999 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 26S2745

    Manufacturer: Bourns

    Manufacturer No.:
    CDSOD323-T24LC

    Bidirectional

    SOD-323

    250 W

    1 piece(s) €0.50
    50 piece(s) €0.44
    100 piece(s) €0.39
    250 piece(s) €0.35
    500 piece(s) €0.32
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      6820 piece(s) in stock
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    Order No.: 57P7831

    Manufacturer: Littelfuse

    Manufacturer No.:
    SMAJ28CA

    Bidirectional

    DO-214AC

    400 W

    10 piece(s) €0.194
    100 piece(s) €0.162
    500 piece(s) €0.139
    1000 piece(s) €0.122
    2500 piece(s) €0.108
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      4900 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 57P7836

    Manufacturer: Littelfuse

    Manufacturer No.:
    SMAJ300CA

    Bidirectional

    DO-214AC

    400 W

    5 piece(s) €0.34
    50 piece(s) €0.295
    100 piece(s) €0.26
    500 piece(s) €0.236
    1000 piece(s) €0.215
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      4900 piece(s) in stock
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    Order No.: 21S4412

    Manufacturer: Bourns

    Manufacturer No.:
    SMAJ12CA

    Bidirectional

    DO-214AC

    400 W

    10 piece(s) €0.196
    100 piece(s) €0.163
    500 piece(s) €0.14
    1000 piece(s) €0.123
    2500 piece(s) €0.109
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      4527 piece(s) in stock
    piece(s)
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    Reeling service available if you purchase more than 100 piece(s).
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    Delivery only while stocks last! Please contact us if you have any questions about this item.
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    Order No.: 26S9037

    Manufacturer: Bourns

    Manufacturer No.:
    SMLJ110CA

    Bidirectional

    DO-214AB

    3 kW

    1 piece(s) €0.72
    50 piece(s) €0.64
    100 piece(s) €0.58
    250 piece(s) €0.52
    500 piece(s) €0.48
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      4283 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 57P4262

    Manufacturer: Littelfuse

    Manufacturer No.:
    P6KE600CA

    Bidirectional

    DO-204AC

    600 W

    1 piece(s) €0.59
    50 piece(s) €0.52
    100 piece(s) €0.47
    250 piece(s) €0.43
    500 piece(s) €0.39
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      3980 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 24S4982

    Manufacturer: Littelfuse

    Manufacturer No.:
    P6KE51A

    Unidirectional

    DO-204AC

    600 W

    10 piece(s) €0.175
    100 piece(s) €0.15
    500 piece(s) €0.131
    1000 piece(s) €0.117
    2500 piece(s) €0.105
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      3924 piece(s) in stock
    piece(s)
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    Order No.: 21S4411

    Manufacturer: Bourns

    Manufacturer No.:
    SMAJ5.0CA

    Bidirectional

    DO-214AC

    400 W

    10 piece(s) €0.196
    100 piece(s) €0.163
    500 piece(s) €0.14
    1000 piece(s) €0.123
    2500 piece(s) €0.109
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      3880 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 24S5005

    Manufacturer: Littelfuse

    Manufacturer No.:
    P6KE350A

    Unidirectional

    DO-204AC

    600 W

    5 piece(s) €0.29
    50 piece(s) €0.26
    100 piece(s) €0.228
    500 piece(s) €0.205
    1000 piece(s) €0.186
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 5
      3670 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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