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. 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. 921-5129
FabrikantnummerTPD8S009DSMR
0,596 €
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. 121-9348
FabrikantnummerTPD4E001DBVR
0,183 €
Each (On a Reel of 3000)
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. 812-0187
FabrikantnummerTPD2EUSB30ADRTR
0,41 €
Each (In a Pack of 25)
Aantal stuks
Complex Array Uni-Directional 8V 7V 5A Surface Mount SOT-9X3 5.5V - 3 45W Yes 2 -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. 162-7871
FabrikantnummerTPD2EUSB30ADRTR
0,159 €
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. 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. 162-8771
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. 121-9347
FabrikantnummerTPD1E10B06DPYR
0,065 €
Each (On a Reel of 10000)
Aantal stuks
Single Bi-Directional 14V 6V 6A Surface Mount X2SON 5.5V 100nA 2 90W Yes 1 -40 °C
RS-stocknr. 162-7867
FabrikantnummerTPD2E001DZDR
0,162 €
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional 100V 11V - Surface Mount SOP - 1nA 4 - Yes 2 -40 °C
RS-stocknr. 709-9060
FabrikantnummerTPD4E002DRLR
0,455 €
Each (In a Pack of 10)
Aantal stuks
Common Anode - - - - - - - - - - - 4 -
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. 168-5058
FabrikantnummerTPD4E02B04DQAR
0,215 €
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. 145-0527
FabrikantnummerTPD1E05U06DPYT
0,313 €
Each (On a Reel of 250)
Aantal stuks
Single Uni-Directional 14V 6V 2.5A Surface Mount X2SON 5.5V 10nA 2 - Yes 1 -40 °C
RS-stocknr. 162-6444
FabrikantnummerTPD6E001RSFR
0,151 €
Each (On a Reel of 2000)
Aantal stuks
Complex Array - - - - Surface Mount QFN - - 12 - - 6 -40 °C
RS-stocknr. 162-7875
FabrikantnummerTPD4F003DQDR
0,216 €
Each (On a Reel of 3000)
Aantal stuks
- - - - - Surface Mount - - - - - - - -40 °C
RS-stocknr. 162-7868
FabrikantnummerTPD2E007DCKR
0,216 €
Each (On a Reel of 3000)
Aantal stuks
Series Uni-Directional - 14V 4.5A Surface Mount SOT-323 (SC-70) - 50nA 3 150W Yes 2 -40 °C
RS-stocknr. 923-6719
FabrikantnummerSN75240PW
0,861 €
Each (In a Tube of 150)
Aantal stuks
Common Anode - 7V 6.5V - Surface Mount TSSOP - - 8 - - 2 0 °C
RS-stocknr. 665-8784
FabrikantnummerSN65240PW
1,348 €
Each (In a Pack of 5)
Aantal stuks
Common Anode - - - - Surface Mount TSSOP - - 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