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).


TVS diodes are offered in both through hole and surface mount packages. They 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.



What are the benefits of using transient voltage suppressor diodes?


TVS diodes 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, lightning strikes, EFT (electrical fast transients) and the ESD (electrostatic discharge) created by data lines and electronic circuits.


What do I need 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 - This is the operating voltage that the data or power line should not exceed.

  • Breakdown voltage - This 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 high than the reverse standoff voltage

Applications:


TVS diodes have numerous applications but are well suited to protect


  • microprocessors

  • MOS memory

  • AC power lines

  • Telecommunication equipment

  • Consumer electronics

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Omschrijving Prijs Diode Configuration Direction Type Maximum Clamping Voltage Minimum Breakdown Voltage Maximum Peak Pulse Current Mounting Type Package Type Maximum Reverse Stand-off Voltage Maximum Reverse Leakage Current Pin Count Peak Pulse Power Dissipation ESD Protection Number of Elements per Chip Minimum Operating Temperature
RS-stocknr. 921-5129
FabrikantnummerTPD8S009DSMR
0,634 €
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional - 9V 2.5A Surface Mount SON 5.5V - 15 25W Yes 8 -40 °C
RS-stocknr. 709-9082
FabrikantnummerTPD8S009DSMR
1,402 €
Each (In a Pack of 5)
Aantal stuks
Complex Array Uni-Directional - 9V 2.5A Surface Mount SON 5.5V - 15 25W Yes 8 -40 °C
RS-stocknr. 812-0187
FabrikantnummerTPD2EUSB30ADRTR
0,412 €
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Complex Array Uni-Directional 8V 7V 5A Surface Mount SOT-9X3 5.5V - 3 45W Yes 2 -40 °C
RS-stocknr. 121-9348
FabrikantnummerTPD4E001DBVR
0,196 €
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Aantal stuks
Complex Array Uni-Directional 100V 11V 5.5A Surface Mount SOT-23 5.5V 1nA 6 100W Yes 4 -40 °C
RS-stocknr. 812-0203
FabrikantnummerTPD4E001DBVR
0,464 €
Each (In a Pack of 25)
Aantal stuks
Complex Array Uni-Directional 100V 11V 5.5A Surface Mount SOT-23 5.5V 1nA 6 100W Yes 4 -40 °C
RS-stocknr. 825-5334
FabrikantnummerTPD4E1U06DBVR
0,27 €
Each (In a Pack of 20)
Aantal stuks
Complex Array Uni-Directional 15V 6.5V 3A Surface Mount SOT-23 5.5V 10nA 6 45W Yes 4 -40 °C
RS-stocknr. 162-7871
FabrikantnummerTPD2EUSB30ADRTR
0,183 €
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional 8V 7V 5A Surface Mount SOT-9X3 5.5V - 3 45W Yes 2 -40 °C
RS-stocknr. 162-8771
FabrikantnummerTPD4E1U06DBVR
0,097 €
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional 15V 6.5V 3A Surface Mount SOT-23 5.5V 10nA 6 45W Yes 4 -40 °C
RS-stocknr. 168-5058
FabrikantnummerTPD4E02B04DQAR
0,234 €
Each (On a Reel of 3000)
Aantal stuks
Quad Bi-Directional 8.8V 5.5V 2A Surface Mount USON 3.6V 10nA 10 17W Yes 4 -40 °C
RS-stocknr. 162-7534
FabrikantnummerSN75240P
1,128 €
Each (In a Tube of 50)
Aantal stuks
Common Anode - - - - Through Hole PDIP - - 8 - - 2 0 °C
RS-stocknr. 665-8775
FabrikantnummerSN65240P
1,346 €
Each (In a Pack of 5)
Aantal stuks
Common Anode - - - - Through Hole PDIP - - 8 - - 2 -40 °C
RS-stocknr. 796-8357
FabrikantnummerTPD2EUSB30DRTR
0,412 €
Each (In a Pack of 25)
Aantal stuks
Complex Array Bi-Directional 8V 7V 5A Surface Mount SOT-9X3 5.5V - 3 45W Yes 2 -40 °C
RS-stocknr. 922-2997
FabrikantnummerSN65240P
1,128 €
Each (In a Tube of 50)
Aantal stuks
Common Anode - - - - Through Hole PDIP - - 8 - - 2 -40 °C
RS-stocknr. 661-3390
FabrikantnummerTPD2E001DRLR
0,409 €
Each (In a Pack of 10)
Aantal stuks
Complex Array Uni-Directional 100V 11V - Surface Mount SOT-553 5.5V - 5 - - 2 -40 °C
RS-stocknr. 145-7394
FabrikantnummerTPD4E002DRLR
0,222 €
Each (On a Reel of 4000)
Aantal stuks
Common Anode - - - - - - - - - - - 4 -
RS-stocknr. 709-9085
FabrikantnummerTPD6E001RSFR
0,373 €
Each (In a Pack of 10)
Aantal stuks
Complex Array - - - - Surface Mount QFN - - 12 - - 6 -40 °C
RS-stocknr. 709-9088
FabrikantnummerTPD6E004RSER
0,528 €
Each (In a Pack of 5)
Aantal stuks
Complex Array - - - - Surface Mount QFN - - 8 - - 6 -40 °C
RS-stocknr. 812-0174
FabrikantnummerTPD1E10B06DPYR
0,27 €
Each (In a Pack of 25)
Aantal stuks
Single Bi-Directional 14V 6V 6A Surface Mount X2SON 5.5V 100nA 2 90W Yes 1 -40 °C
RS-stocknr. 825-5324
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0,353 €
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Complex Array Uni-Directional 105.5V 11V - Surface Mount SON - 1nA 6 - Yes 3 -40 °C
RS-stocknr. 709-9066
FabrikantnummerTPD4E001DRLR
0,58 €
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Complex Array - - - - Surface Mount SOT-553 - - 6 - - 4 -40 °C