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

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

Product

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; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package / Case	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	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes 1-Line 3.3V 2.5PF 40A TVS SOD-323 RCLAMP03321H.C Semtech 1: $1.21 A tariff of 10% may be applied if shipping to the United States. 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 about Semtech rclamp03301h rclamp0801h esd eos protection	Datasheet	5,318In Stock	Cut Tape $1.21 $0.808 $0.689 $0.555 Reel $0.463 View $0.512 $0.434 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	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 A tariff of 10% may be applied if shipping to the United States. 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 Learn More about Semtech rclamp04022s tvs diode	Datasheet	9,643In Stock	Cut Tape $0.82 $0.399 $0.326 $0.249 Reel $0.186 View $0.236 $0.178 $0.175 $0.155 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	30 kV	- 40 C	+ 125 C				Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1-Line 5V 2.5PF 32A TVS SOD-323 RCLAMP0521H.C Semtech 1: $1.21 A tariff of 10% may be applied if shipping to the United States. 2,109In 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 about Semtech rclamp03301h rclamp0801h esd eos protection	Datasheet	2,109In Stock	Cut Tape $1.21 $0.808 $0.689 $0.555 Reel $0.436 View $0.512 $0.434 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	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: $0.46 A tariff of 10% may be applied if shipping to the United States. 38,946In Stock	Mfr. Part # RCLAMP3361P.TFT Mouser Part # 947-RCLAMP3361P.TFT	Semtech	ESD Protection Diodes / TVS Diodes RCLAMP, 1-LINE 3.3V 0.22PF Learn More about Semtech ethernet esd protection solutions	Datasheet	38,946In Stock	Cut Tape $0.46 $0.209 $0.179 $0.135 View Reel $0.072 $0.129 $0.122 $0.118 $0.095 $0.072 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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 RClamp 4-Line 3.3V 5pF 40A SLP3020N10 RCLAMP3374N.TCT Semtech 1: $2.97 A tariff of 10% may be applied if shipping to the United States. 19,055In Stock 45,000Expected 3/17/2027	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 about Semtech rclamp tvs diodes	Datasheet	19,055In Stock 45,000Expected 3/17/2027	Cut Tape $2.97 $1.56 $1.38 $1.14 $1.04 Reel $1.01 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	30 kV	- 40 C	+ 125 C	ESD Suppressors		AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes RCLAMP 4-LINE 3.3V 5PF 40A RCLAMP3374N.TRT Semtech 1: $2.10 A tariff of 10% may be applied if shipping to the United States. 1,478In 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 about Semtech ethernet esd protection solutions	Datasheet	1,478In Stock	Cut Tape $2.10 $1.40 $1.23 $1.01 $0.927 Reel $0.872 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	30 kV			TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A RCLAMP0554S.TCT Semtech 1: $1.96 A tariff of 10% may be applied if shipping to the United States. 18,618In Stock 39,000Expected 3/16/2027	Mfr. Part # RCLAMP0554S.TCT Mouser Part # 947-RCLAMP0554S.TCT	Semtech	ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A Learn More about Semtech tvs esd suppressors	Datasheet	18,618In Stock 39,000Expected 3/16/2027	Cut Tape $1.96 $0.958 $0.838 $0.662 Reel $0.535 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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: $4.99 A tariff of 10% may be applied if shipping to the United States. 840In Stock	Mfr. Part # TCLAMP3312N.TCT Mouser Part # 947-TCLAMP3312N.TCT	Semtech	ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A Learn More about Semtech tclamp tvs arrays	Datasheet	840In Stock	Cut Tape $4.99 $2.65 $2.41 $2.09 $2.02 Reel $1.95 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	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: $3.07 A tariff of 10% may be applied if shipping to the United States. 28In Stock 3,000Expected 10/6/2026	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 about Semtech tvs esd suppressors	Datasheet	28In Stock 3,000Expected 10/6/2026	Cut Tape $3.07 $1.67 $1.35 $1.09 $0.984 Reel $0.972 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	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	30 kV	- 40 C	+ 125 C	ESD Suppressors			Reel, Cut Tape, MouseReel

Ethernet ESD Protection Solutions

Applied Filters:

Customer Service Office

Company

Resources

Support