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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $1.65 5,247In 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 about Semtech rclamp03301h rclamp0801h esd eos protection	Datasheet	5,247In Stock	Cut Tape $1.65 $1.10 $0.937 $0.755 Reel $0.63 View $0.696 $0.59 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	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: $1.12 9,101In Stock 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 about Semtech rclamp04022s tvs diode	Datasheet	9,101In Stock	Cut Tape $1.12 $0.543 $0.443 $0.339 Reel $0.253 View $0.321 $0.242 $0.238 $0.211 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	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: $1.65 1,966In 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 about Semtech rclamp03301h rclamp0801h esd eos protection	Datasheet	1,966In Stock	Cut Tape $1.65 $1.10 $0.937 $0.755 Reel $0.593 View $0.696 $0.59 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	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: $0.626 6,460In Stock 60,000On Order	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 about Semtech ethernet esd protection solutions	Datasheet	6,460In Stock 60,000On Order On Order Ship Dates Mfr. No: RCLAMP3361P.TFT Stock: 6,460 Can Dispatch Immediately On Order: 30,000 Expected 30/10/2026 30,000 Expected 16/4/2027 Factory Lead Time: 26 Weeks	Cut Tape $0.626 $0.284 $0.243 $0.184 View Reel $0.15 $0.181 $0.175 $0.173 $0.15 $0.15 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 RCLAMP 4-LINE 3.3V 5PF 40A RCLAMP3374N.TRT Semtech 1: $2.86 1,478In Stock 3,000Expected 12/4/2027	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 about Semtech ethernet esd protection solutions	Datasheet	1,478In Stock 3,000Expected 12/4/2027	Cut Tape $2.86 $1.90 $1.67 $1.37 $1.26 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	30 kV			TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Low Cap. RailClamp 4 Line Surge/ESD Prot RCLAMP2594N.TCT Semtech 1: $4.03 2,428In 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 about Semtech tvs esd suppressors	Datasheet	2,428In Stock	Cut Tape $4.03 $2.71 $2.07 $1.86 View Reel $1.32 $1.46 $1.43 $1.32 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	30 kV	- 40 C	+ 125 C	ESD Suppressors			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes RClamp 4-Line 3.3V 5pF 40A SLP3020N10 RCLAMP3374N.TCT Semtech 1: $4.08 7,136In Stock 41,021Expected 2/11/2026	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 about Semtech rclamp tvs diodes	Datasheet	7,136In Stock 41,021Expected 2/11/2026	Cut Tape $4.08 $2.12 $1.88 $1.54 $1.44 Reel $1.44 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	30 kV	- 40 C	+ 125 C	ESD Suppressors		AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A RCLAMP0554S.TCT Semtech 1: $2.67 18,237In Stock 30,000Expected 30/10/2026	Mfr. Part No. RCLAMP0554S.TCT Mouser Part No 947-RCLAMP0554S.TCT	Semtech	ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 25A Learn More about Semtech tvs esd suppressors	Datasheet	18,237In Stock 30,000Expected 30/10/2026	Cut Tape $2.67 $1.30 $1.14 $0.90 Reel $0.728 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: $6.79 74In Stock 3,000Expected 5/11/2026	Mfr. Part No. TCLAMP3312N.TCT Mouser Part No 947-TCLAMP3312N.TCT	Semtech	ESD Protection Diodes / TVS Diodes 2-Line, 3.3V, 100A Learn More about Semtech tclamp tvs arrays	Datasheet	74In Stock 3,000Expected 5/11/2026	Cut Tape $6.79 $3.60 $3.28 $2.84 Reel $2.84 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	30 kV	- 40 C	+ 85 C	ESD Suppressors	TClamp		Reel, Cut Tape, MouseReel

Ethernet ESD Protection Solutions

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