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 2-Line 4V 0.65pF 0.07R ESD SOT23-3L

RCLAMP04022S.C
Semtech
1: $1.22
1,498In Stock
9,000Expected 2026-07-31
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

Learn More

Datasheet

1,498In Stock

9,000Expected 2026-07-31

Cut Tape

$1.22

$0.755

$0.487

$0.372

Reel

$0.269

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 1-Line 3.3V 2.5PF 40A TVS SOD-323

RCLAMP03321H.C
Semtech
1: $1.74
5,503In 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

5,503In Stock

Cut Tape

$1.74

$1.37

$0.992

$0.799

Reel

$0.667

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 RCLAMP, 1-LINE 3.3V 0.22PF

RCLAMP3361P.TFT
Semtech
1: $0.648
34,082In Stock

Mfr. Part #
RCLAMP3361P.TFT

Mouser Part #
947-RCLAMP3361P.TFT

Semtech

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

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Datasheet

34,082In Stock

Cut Tape

$0.648

$0.416

$0.251

$0.192

View

Reel

$0.115

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

Reel, Cut Tape, MouseReel

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

RCLAMP3374N.TRT
Semtech
1: $2.88
2,515In 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

2,515In Stock

Cut Tape

$2.88

$2.20

$1.74

$1.45

$1.26

Reel

$1.26

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

Reel, Cut Tape, MouseReel

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

RCLAMP3374N.TCT
Semtech
1: $4.18
29,093In 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

29,093In Stock

Cut Tape

$4.18

$2.75

$1.96

$1.60

$1.45

Reel

$1.45

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

AEC-Q100

Reel, Cut Tape, MouseReel

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

RCLAMP0521H.C
Semtech
1: $1.74
2,621In 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

2,621In Stock

Cut Tape

$1.74

$1.37

$0.992

$0.799

Reel

$0.628

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 4-LINE 5V 5PF 25A

RCLAMP0554S.TCT
Semtech
1: $1.97
17,658In Stock

Mfr. Part #
RCLAMP0554S.TCT

Mouser Part #
947-RCLAMP0554S.TCT

Semtech

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

Learn More

Datasheet

17,658In Stock

Cut Tape

$1.97

$1.51

$1.14

$0.979

Reel

$0.785

View

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

RCLAMP055

Reel, Cut Tape, MouseReel

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

TCLAMP3312N.TCT
Semtech
1: $6.81
2,397In Stock

Mfr. Part #
TCLAMP3312N.TCT

Mouser Part #
947-TCLAMP3312N.TCT

Semtech

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

Learn More

Datasheet

2,397In Stock

Cut Tape

$6.81

$4.52

$3.21

$3.01

$3.00

Reel

$2.81

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

TClamp

Reel, Cut Tape, MouseReel

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

RCLAMP2594N.TCT
Semtech
1: $3.37
842In 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

842In Stock

Cut Tape

$3.37

$2.65

$1.94

$1.60

Reel

$1.31

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

Reel, Cut Tape, MouseReel

Ethernet ESD Protection Solutions

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