ESD Protection Diodes / TVS Diodes

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 9

Applied Filters:

Polarity

Number of Channels

Working Voltage

Clamping Voltage

Breakdown Voltage

Package/Case

Ipp - Peak Pulse Current

Pppm - Peak Pulse Power Dissipation

Cd - Diode Capacitance

Vesd - Voltage ESD Contact

Vesd - Voltage ESD Air Gap

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

RCLAMP04022S.C
Semtech
1: $1.16
1,498In Stock
9,000Expected 31/7/2026
New Product

Mfr. Part No.
RCLAMP04022S.C

Mouser Part No
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 31/7/2026

Cut Tape

$1.16

$0.713

$0.46

$0.351

Reel

$0.254

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: $1.65
5,503In Stock
New Product

Mfr. Part No.
RCLAMP03321H.C

Mouser Part No
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

$1.65

$1.30

$0.937

$0.755

Reel

$0.63

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: $0.612
32,942In Stock

Mfr. Part No.
RCLAMP3361P.TFT

Mouser Part No
947-RCLAMP3361P.TFT

Semtech

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

Learn More

Datasheet

32,942In Stock

Cut Tape

$0.612

$0.393

$0.238

$0.181

View

Reel

$0.109

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: $2.72
2,515In Stock

Mfr. Part No.
RCLAMP3374N.TRT

Mouser Part No
947-RCLAMP3374N.TRT

Semtech

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

Learn More

Datasheet

2,515In Stock

Cut Tape

$2.72

$2.08

$1.65

$1.37

$1.19

Reel

$1.19

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: $3.94
28,667In Stock

Mfr. Part No.
RCLAMP3374N.TCT

Mouser Part No
947-RCLAMP3374N.TCT

Semtech

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

Learn More

Datasheet

28,667In Stock

Cut Tape

$3.94

$2.60

$1.85

$1.51

$1.37

Reel

$1.37

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: $1.65
2,319In Stock
New Product

Mfr. Part No.
RCLAMP0521H.C

Mouser Part No
947-RCLAMP0521H.C

New Product

Semtech

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

Learn More

Datasheet

2,319In Stock

Cut Tape

$1.65

$1.30

$0.937

$0.755

Reel

$0.593

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: $1.86
5,558In Stock

Mfr. Part No.
RCLAMP0554S.TCT

Mouser Part No
947-RCLAMP0554S.TCT

Semtech

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

Learn More

Datasheet

5,558In Stock

Cut Tape

$1.86

$1.43

$1.08

$0.925

Reel

$0.741

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: $6.68
2,397In Stock

Mfr. Part No.
TCLAMP3312N.TCT

Mouser Part No
947-TCLAMP3312N.TCT

Semtech

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

Learn More

Datasheet

2,397In Stock

Cut Tape

$6.68

$4.42

$3.28

$2.84

$2.71

Reel

$2.65

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: $3.18
778In Stock

Mfr. Part No.
RCLAMP2594N.TCT

Mouser Part No
947-RCLAMP2594N.TCT

Semtech

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

Learn More

Datasheet

778In Stock

Cut Tape

$3.18

$2.50

$1.84

$1.51

Reel

$1.24

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

Customer Service Office

Company

Resources

Support