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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Description Prix 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
N° de stock RS 892-2282
Référence fabricantESD5V3U2U03FH6327XTSA1
MarqueInfineon
0,241 €
Each (In a Pack of 50)
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Common Anode Uni-Directional 28V 6V 3A Surface Mount TSFP - 50nA 3 - Yes 2 -40 °C
N° de stock RS 165-8251
Référence fabricantESD5V3U2U03FH6327XTSA1
MarqueInfineon
0,091 €
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Common Anode Uni-Directional 28V 6V 3A Surface Mount TSFP - 50nA 3 - Yes 2 -40 °C
N° de stock RS 166-1168
Référence fabricantESD101B102ELE6327XTMA1
MarqueInfineon
0,063 €
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Single Bi-Directional 30V - - Surface Mount TSLP - 20nA 2 30W Yes 1 -55 °C
N° de stock RS 110-7131
Référence fabricantESD114U102ELE6327XTMA1
MarqueInfineon
0,098 €
Each (In a Pack of 100)
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Single Uni-Directional 28V 6V - Surface Mount TSLP - 100nA 2 - Yes 1 -55 °C
N° de stock RS 110-7141
Référence fabricantESD207B102ELE6327XTMA1
MarqueInfineon
0,036 €
Each (In a Pack of 200)
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Single Bi-Directional 22V - 5A Surface Mount TSLP - 20nA 2 - Yes 1 -55 °C
N° de stock RS 165-5727
Référence fabricantESD103B102ELSE6327XTSA1
MarqueInfineon
0,065 €
Each (On a Reel of 15000)
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Single Bi-Directional 48V - 16A Surface Mount TSSLP 15V 50nA 2 - Yes 1 -55 °C
N° de stock RS 823-5651
Référence fabricantESD5V3U2U03LRHE6327XTMA1
MarqueInfineon
0,28 €
Each (In a Pack of 25)
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Common Anode Uni-Directional 28V 6V 3A Surface Mount TSLP - 50nA 3 - Yes 2 -40 °C
N° de stock RS 165-5866
Référence fabricantESD5V0S1U02VH6327XTSA1
MarqueInfineon
0,043 €
Each (On a Reel of 3000)
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Single Uni-Directional 14.5V 5.7V 5.5A Surface Mount SC-79 5V 100nA 2 66W Yes 1 -55 °C
N° de stock RS 166-1003
Référence fabricantESD1P0RFWH6327XTSA1
MarqueInfineon
0,052 €
Each (On a Reel of 3000)
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Series Bi-Directional 15V - 10A Surface Mount SOT-323 (SC-70) - 100nA 3 - Yes 2 -55 °C
N° de stock RS 110-9059
Référence fabricantESD5V5U5ULCE6327HTSA1
MarqueInfineon
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
N° de stock RS 145-8762
Référence fabricantESD114U102ELE6327XTMA1
MarqueInfineon
0,052 €
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Single Uni-Directional 28V 6V - Surface Mount TSLP - 100nA 2 - Yes 1 -55 °C
N° de stock RS 165-7502
Référence fabricantESD0P4RFLE6327XTSA1
MarqueInfineon
0,076 €
Each (On a Reel of 15000)
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Isolated Uni-Directional 9V - 5A Surface Mount TSLP 50V 100nA 4 - Yes 2 -55 °C
N° de stock RS 110-7457
Référence fabricantESD101B102ELSE6327XTSA1
MarqueInfineon
0,111 €
Each (In a Pack of 150)
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Single Bi-Directional 30V - - Surface Mount TSLP - 20nA 2 30W Yes 1 -55 °C
N° de stock RS 753-2923
Référence fabricantESD0P8RFLE6327XTSA1
MarqueInfineon
0,077 €
Each (In a Pack of 25)
Unité
Isolated Bi-Directional 15V - 10A Surface Mount TSLP 50V 100nA 4 - Yes 2 -55 °C
N° de stock RS 166-1108
Référence fabricantESD207B102ELE6327XTMA1
MarqueInfineon
0,038 €
Each (On a Reel of 15000)
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Single Bi-Directional 22V - 5A Surface Mount TSLP - 20nA 2 - Yes 1 -55 °C
N° de stock RS 827-0061
Référence fabricantESD5V0S1U02VH6327XTSA1
MarqueInfineon
0,079 €
Each (On a Reel of 250)
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Single Uni-Directional 14.5V 5.7V 5.5A Surface Mount SC-79 5V 100nA 2 66W Yes 1 -55 °C
N° de stock RS 166-1116
Référence fabricantESD101B102ELSE6327XTSA1
MarqueInfineon
0,054 €
Each (On a Reel of 15000)
Unité
Single Bi-Directional 30V - - Surface Mount TSLP - 20nA 2 30W Yes 1 -55 °C
N° de stock RS 110-7106
Référence fabricantESD204B102ELE6327XTMA1
MarqueInfineon
0,071 €
Each (In a Pack of 150)
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Single Bi-Directional 28V 8.5V 1A Surface Mount TSLP - 50nA 2 - Yes 1 -55 °C
N° de stock RS 753-2914
Référence fabricantDSL70E6327HTSA1
MarqueInfineon
0,44 €
Each (In a Pack of 10)
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2x Series Pair Uni-Directional 9V - 27A Surface Mount SOT-143 50V 5nA 4 245W Yes 4 -55 °C
N° de stock RS 166-1118
Référence fabricantESD103B102ELE6327XTMA1
MarqueInfineon
0,063 €
Each (On a Reel of 15000)
Unité
Single Bi-Directional 48V - - Surface Mount TSLP - 50nA 2 - Yes 1 -55 °C