ESD Protection Diodes / TVS Diodes

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Ethernet ESD Protection Solutions

Semtech Ethernet Electrostatic Discharge (ESD) Protection Solutions deliver comprehensive board-level protection for Ethernet interfaces ranging from 10/100/1000 Base-T through Gigabit, 2.5G, and 10G Ethernet. These solutions protect sensitive components connected to high-speed data and transmission lines from ESD-induced overvoltage. The Ethernet ESD protection solutions offer fast response time, low operating and clamping voltage, and no device degradation, ensuring signal integrity is preserved across all Ethernet speed grades. These solutions use solid-state silicon avalanche technology and are available in compact SOD-323 and SOT-23 packages. The Ethernet ESD protection solutions are Pb-free, halogen-free, and RoHS/WEEE compliant. Typical applications include industrial Ethernet, automotive Ethernet, DOCSIS modems, Thunderbolt™, LVDS interfaces, notebooks, desktops, and servers.

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Results: 9

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Part #

ESD Protection Diodes / TVS Diodes 1-Line 3.3V 2.5PF 40A TVS SOD-323

RCLAMP03321H.C
Semtech
1: $1.21
5,318In Stock
New Product

Mfr. Part #
RCLAMP03321H.C

Mouser Part #
947-RCLAMP03321H.C

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 3.3V 2.5PF 40A TVS SOD-323

Learn More

Datasheet

5,318In Stock

Cut Tape

$1.21

$0.808

$0.689

$0.555

Reel

$0.463

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

3.3 V

SMD/SMT

22.5 V

7 V

27 A

700 W

2.5 pF

30 kV

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 2-Line 4V 0.65pF 0.07R ESD SOT23-3L

RCLAMP04022S.C
Semtech
1: $0.82
9,643In Stock
New Product

Mfr. Part #
RCLAMP04022S.C

Mouser Part #
947-RCLAMP04022S.C

New Product

Semtech

ESD Protection Diodes / TVS Diodes 2-Line 4V 0.65pF 0.07R ESD SOT23-3L

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Datasheet

9,643In Stock

Cut Tape

$0.82

$0.399

$0.326

$0.249

Reel

$0.186

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

1 Channel

4 V

SMD/SMT

5.6 V

6 V

SC-59-3 (SOT-23-3)

18 A

100 W

30 kV

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes RCLAMP 4-LINE 3.3V 5PF 40A

RCLAMP3374N.TRT
Semtech
1: $2.10
2,488In Stock

Mfr. Part #
RCLAMP3374N.TRT

Mouser Part #
947-RCLAMP3374N.TRT

Semtech

ESD Protection Diodes / TVS Diodes RCLAMP 4-LINE 3.3V 5PF 40A

Learn More

Datasheet

2,488In Stock

Cut Tape

$2.10

$1.40

$1.23

$1.01

$0.927

Reel

$0.872

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

4 Channel

3.3 V

SMD/SMT

25 V

3.5 V

DFN-3020-10

40 A

5 pF

30 kV

TVS Diodes

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes RClamp 4-Line 3.3V 5pF 40A SLP3020N10

RCLAMP3374N.TCT
Semtech
1: $2.91
20,587In Stock

Mfr. Part #
RCLAMP3374N.TCT

Mouser Part #
947-RCLAMP3374N.TCT

Semtech

ESD Protection Diodes / TVS Diodes RClamp 4-Line 3.3V 5pF 40A SLP3020N10

Learn More

Datasheet

20,587In Stock

Cut Tape

$2.91

$1.56

$1.38

$1.14

$1.01

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

4 Channel

3.3 V

SMD/SMT

25 V

2.8 V

SLP3020N10-10

40 A

1 kW

5 pF

30 kV

- 40 C

+ 125 C

ESD Suppressors

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 5V 2.5PF 32A TVS SOD-323

RCLAMP0521H.C
Semtech
1: $1.21
2,209In Stock
New Product

Mfr. Part #
RCLAMP0521H.C

Mouser Part #
947-RCLAMP0521H.C

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 5V 2.5PF 32A TVS SOD-323

Learn More

Datasheet

2,209In Stock

Cut Tape

$1.21

$0.808

$0.689

$0.555

Reel

$0.436

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

5 V

SMD/SMT

21.5 V

7 V

24 A

700 W

2.5 pF

30 kV

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes RCLAMP, 1-LINE 3.3V 0.22PF

RCLAMP3361P.TFT
Semtech
1: $0.45
10,139In Stock
30,000Expected 10/5/2026

Mfr. Part #
RCLAMP3361P.TFT

Mouser Part #
947-RCLAMP3361P.TFT

Semtech

ESD Protection Diodes / TVS Diodes RCLAMP, 1-LINE 3.3V 0.22PF

Learn More

Datasheet

10,139In Stock

30,000Expected 10/5/2026

Cut Tape

$0.45

$0.209

$0.175

$0.133

View

Reel

$0.072

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Bidirectional

1 Channel

3.3 V

SMD/SMT

6.5 V

5.5 V

0402 (1006 metric)

7 A

0.25 pF

12 kV

15 kV

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A

RCLAMP0554S.TCT
Semtech
1: $1.28
19,318In Stock

Mfr. Part #
RCLAMP0554S.TCT

Mouser Part #
947-RCLAMP0554S.TCT

Semtech

ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A

Learn More

Datasheet

19,318In Stock

Cut Tape

$1.28

$0.937

$0.747

$0.627

$0.567

Reel

$0.525

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

4 Channel

5 V

SMD/SMT

15 V

6 V

SOT23-6

25 A

375 W

5 pF

8 kV

15 kV

- 55 C

+ 125 C

ESD Suppressors

RCLAMP055

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A

TCLAMP3312N.TCT
Semtech
1: $4.89
1,352In Stock

Mfr. Part #
TCLAMP3312N.TCT

Mouser Part #
947-TCLAMP3312N.TCT

Semtech

ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A

Learn More

Datasheet

1,352In Stock

Cut Tape

$4.89

$2.65

$2.41

$2.09

$1.96

Reel

$1.95

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

3.3 V

SMD/SMT

18 V

DFN-2626-10

120 A

2.3 kW

8 pF

30 kV

- 40 C

+ 85 C

ESD Suppressors

TClamp

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Low Cap. RailClamp 4 Line Surge/ESD Prot

RCLAMP2594N.TCT
Semtech
1: $2.34
778In Stock

Mfr. Part #
RCLAMP2594N.TCT

Mouser Part #
947-RCLAMP2594N.TCT

Semtech

ESD Protection Diodes / TVS Diodes Low Cap. RailClamp 4 Line Surge/ESD Prot

Learn More

Datasheet

778In Stock

Cut Tape

$2.34

$1.52

$1.35

$1.11

Reel

$0.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

4 Channel

5 V

SMD/SMT

8.5 V

6.5 V

SLF3020P10T-10

35 A

300 W

3 pF

30 kV

- 40 C

+ 125 C

ESD Suppressors

Reel, Cut Tape, MouseReel

Ethernet ESD Protection Solutions

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