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. 165-8251
FabrikantnummerESD5V3U2U03FH6327XTSA1
FabrikantInfineon
0,091 €
Each (On a Reel of 3000)
Aantal stuks
Common Anode Uni-Directional 28V 6V 3A Surface Mount TSFP - 50nA 3 - Yes 2 -40 °C
RS-stocknr. 892-2282
FabrikantnummerESD5V3U2U03FH6327XTSA1
FabrikantInfineon
0,241 €
Each (In a Pack of 50)
Aantal stuks
Common Anode Uni-Directional 28V 6V 3A Surface Mount TSFP - 50nA 3 - Yes 2 -40 °C
RS-stocknr. 110-7131
FabrikantnummerESD114U102ELE6327XTMA1
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0,098 €
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Aantal stuks
Single Uni-Directional 28V 6V - Surface Mount TSLP - 100nA 2 - Yes 1 -55 °C
RS-stocknr. 753-2923
FabrikantnummerESD0P8RFLE6327XTSA1
FabrikantInfineon
0,077 €
Each (In a Pack of 25)
Aantal stuks
Isolated Bi-Directional 15V - 10A Surface Mount TSLP 50V 100nA 4 - Yes 2 -55 °C
RS-stocknr. 110-7141
FabrikantnummerESD207B102ELE6327XTMA1
FabrikantInfineon
0,091 €
Each (In a Pack of 200)
Aantal stuks
Single Bi-Directional 22V - 5A Surface Mount TSLP - 20nA 2 - Yes 1 -55 °C
RS-stocknr. 753-2927
FabrikantnummerESD24VS2UE6327HTSA1
FabrikantInfineon
0,107 €
Each (On a Tape of 25)
Aantal stuks
Common Anode Uni-Directional 41V 26V 5A Surface Mount SOT-23 24V 10nA 3 230W Yes 2 -55 °C
RS-stocknr. 166-1165
FabrikantnummerESD102U102ELSE6327XTSA1
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0,092 €
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Aantal stuks
Single Uni-Directional 11V - - Surface Mount TSSLP - 50nA 2 - Yes 1 -55 °C
RS-stocknr. 110-9059
FabrikantnummerESD5V5U5ULCE6327HTSA1
FabrikantInfineon
0,194 €
Each (In a Pack of 100)
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Complex Array Uni-Directional 9.2V - 6A Surface Mount SC-74 - 100nA 6 - Yes 5 -40 °C
RS-stocknr. 166-1108
FabrikantnummerESD207B102ELE6327XTMA1
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0,038 €
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Aantal stuks
Single Bi-Directional 22V - 5A Surface Mount TSLP - 20nA 2 - Yes 1 -55 °C
RS-stocknr. 166-1116
FabrikantnummerESD101B102ELSE6327XTSA1
FabrikantInfineon
0,054 €
Each (On a Reel of 15000)
Aantal stuks
Single Bi-Directional 30V - - Surface Mount TSLP - 20nA 2 30W Yes 1 -55 °C
RS-stocknr. 823-5651
FabrikantnummerESD5V3U2U03LRHE6327XTMA1
FabrikantInfineon
0,28 €
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Aantal stuks
Common Anode Uni-Directional 28V 6V 3A Surface Mount TSLP - 50nA 3 - Yes 2 -40 °C
RS-stocknr. 110-8181
FabrikantnummerESD101B102ELE6327XTMA1
FabrikantInfineon
0,136 €
Each (In a Pack of 100)
Aantal stuks
Single Bi-Directional 30V - - Surface Mount TSLP - 20nA 2 30W Yes 1 -55 °C
RS-stocknr. 166-1161
FabrikantnummerESD105B102ELE6327XTMA1
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0,069 €
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Single Bi-Directional 22V - 5A Surface Mount TSLP - 20nA 2 - Yes 1 -55 °C
RS-stocknr. 857-7946
FabrikantnummerESD203B102ELE6327XTMA1
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0,054 €
Each (On a Reel of 15000)
Aantal stuks
Single Bi-Directional 23V - 5A Surface Mount TSSLP 13.2V 50nA 2 115W Yes 1 -55 °C
RS-stocknr. 145-9417
FabrikantnummerESD5V5U5ULCE6327HTSA1
FabrikantInfineon
0,129 €
Each (On a Reel of 3000)
Aantal stuks
Complex Array Uni-Directional 9.2V - 6A Surface Mount SC-74 - 100nA 6 - Yes 5 -40 °C
RS-stocknr. 110-7727
FabrikantnummerESD103B102ELE6327XTMA1
FabrikantInfineon
0,136 €
Each (In a Pack of 150)
Aantal stuks
Single Bi-Directional 48V - - Surface Mount TSLP - 50nA 2 - Yes 1 -55 °C
RS-stocknr. 166-1118
FabrikantnummerESD103B102ELE6327XTMA1
FabrikantInfineon
0,063 €
Each (On a Reel of 15000)
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Single Bi-Directional 48V - - Surface Mount TSLP - 50nA 2 - Yes 1 -55 °C
RS-stocknr. 170-2251
FabrikantnummerESD200B1CSP0201XTSA1
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0,03 €
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Single Bi-Directional 13V 6V ±3A Surface Mount WLL-2-1 - 100nA 2 45W Yes 1 -55 °C
RS-stocknr. 110-7740
FabrikantnummerESD102U102ELSE6327XTSA1
FabrikantInfineon
0,098 €
Each (In a Pack of 100)
Aantal stuks
Single Uni-Directional 11V - - Surface Mount TSSLP - 50nA 2 - Yes 1 -55 °C
RS-stocknr. 165-5727
FabrikantnummerESD103B102ELSE6327XTSA1
FabrikantInfineon
0,065 €
Each (On a Reel of 15000)
Aantal stuks
Single Bi-Directional 48V - 16A Surface Mount TSSLP 15V 50nA 2 - Yes 1 -55 °C