ESD Protection Diodes / TVS Diodes

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Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations.

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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 TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ150A Littelfuse 1: $5.40 5,540In Stock	Mfr. Part No. TP5.0SMDJ150A Mouser Part No 576-TP5.0SMDJ150A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,540In Stock	Cut Tape $5.40 $3.14 $2.77 $2.45 $2.21 Reel $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	150 V	SMD/SMT	243 V	167 V	SMC (DO-214AB)	20.6 A	5 kW		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TP5.0SMDJ	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ170CA Littelfuse 1: $5.40 2,331In Stock	Mfr. Part No. TP5.0SMDJ170CA Mouser Part No 576-TP5.0SMDJ170CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	2,331In Stock	Cut Tape $5.40 $3.14 $2.77 $2.45 $2.21 Reel $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	170 V	SMD/SMT	275 V	189 V	SMC (DO-214AB)	18.2 A	5 kW		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TP5.0SMDJ	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS 5.0SMDJ33CAS-HRA Littelfuse 1: $31.19 2,510In Stock	Mfr. Part No. 5.0SMDJ33CAS-HRA Mouser Part No 576-5SMDJ33CAS-HRA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW 33V 5%BI DO-214AB TR13 RoHS	Datasheet	2,510In Stock	Cut Tape $31.19 $28.32 $24.18 View Quote	Min.: 1 Mult.: 1	Bidirectional	1 Channel	33 V	SMD/SMT	53.3 V	36.7 V	SMC (DO-214AB)	84.4 A	5 kW				- 65 C	+ 150 C	TVS Diodes	5.0SMDJxxS-HRA		Reel
ESD Protection Diodes / TVS Diodes TVS 2KA RATED 170V BI SMTO218 L LTKAK2-170C-L Littelfuse 1: $27.88 154In Stock	Mfr. Part No. LTKAK2-170C-L Mouser Part No 576-LTKAK2-170C-L	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 2KA RATED 170V BI SMTO218 L Learn More about Littelfuse ltkak2 l tvs diodes	Datasheet	154In Stock	$27.88 $20.49	Min.: 1 Mult.: 1	Bidirectional	1 Channel	170 V	SMD/SMT	275 V	208.9 V	SMTO-218	2 kA		6.5 nF			- 40 C	+ 125 C	TVS Diodes	LTKAK2-L		Tube
ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS TP5.0SMDJ160A Littelfuse 1: $5.40 5,404In Stock	Mfr. Part No. TP5.0SMDJ160A Mouser Part No 576-TP5.0SMDJ160A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS Learn More about Littelfuse tp5 0smdj tvs diodes	Datasheet	5,404In Stock	Cut Tape $5.40 $3.14 $2.77 $2.45 $2.21 Reel $2.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	160 V	SMD/SMT	259 V	178 V	SMC (DO-214AB)	19.3 A	5 kW		30 kV	30 kV	- 65 C	+ 150 C	TVS Diodes	TP5.0SMDJ	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA72A Littelfuse 1: $21.11 553In Stock	Mfr. Part No. 30KPA72A Mouser Part No 576-30KPA72A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	553In Stock	Cut Tape $21.11 $15.79 $14.69 Reel $14.60	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	72 V	Axial	114 V	80.4 V	P600-2	265.8 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes AK6 - CA 270V AK6-270C-Y-12 Littelfuse 1: $61.43 8In Stock	Mfr. Part No. AK6-270C-Y-12 Mouser Part No 576-AK6-270C-Y-12	Littelfuse	ESD Protection Diodes / TVS Diodes AK6 - CA 270V	Datasheet	8In Stock	$61.43 $59.19 $57.96	Min.: 1 Mult.: 1	Bidirectional	1 Channel	270 V	Axial	380 V	280 V	AK6-2	6 kA			8 kV	15 kV	- 55 C	+ 125 C	TVS Diodes			Bulk
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA102A Littelfuse 1: $21.79 724In Stock	Mfr. Part No. 30KPA102A Mouser Part No 576-30KPA102A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	724In Stock	Cut Tape $21.79 $15.99 $15.98 $15.57 Reel $15.57	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	102 V	Axial	165.6 V	113.9 V	P600-2	183 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA43A Littelfuse 1: $21.11 742In Stock	Mfr. Part No. 30KPA43A Mouser Part No 576-30KPA43A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	742In Stock	Cut Tape $21.11 $14.97 $14.60 Reel $14.60	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	43 V	Axial	73 V	48 V	P600-2	415.1 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes ESD 430V BI AK6-430C-Y Littelfuse 1: $77.21 89In Stock	Mfr. Part No. AK6-430C-Y Mouser Part No 576-AK6-430C-Y	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 430V BI Learn More about Littelfuse tvsdiodes	Datasheet	89In Stock	$77.21 $71.68	Min.: 1 Mult.: 1	Bidirectional	1 Channel	430 V	Axial	625 V	440 V	AK6-2	6 kA		1 nF	8 kV	15 kV	- 55 C	+ 125 C	TVS Diodes	AK6-Y		Bulk
ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array SP725ABG Littelfuse 1: $3.71 1,699In Stock	Mfr. Part No. SP725ABG Mouser Part No 576-SP725ABG	Littelfuse	ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array Learn More about Littelfuse lightning tvs spa diodes	Datasheet	1,699In Stock	$3.71 $1.73 $1.58 $1.51	Min.: 1 Mult.: 1	Bidirectional	4 Channel	30 V	SMD/SMT		30 V	SOIC-8			5 pF			- 40 C	+ 105 C	TVS Diodes	SP725		Tube
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA288CA Littelfuse 1: $25.40 797In Stock	Mfr. Part No. 30KPA288CA Mouser Part No 576-30KPA288CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	797In Stock	Cut Tape $25.40 $20.85 Reel $20.85	Min.: 1 Mult.: 1 : 800	Bidirectional	1 Channel	288 V	Axial	469.9 V	321.7 V	P600-2	64.5 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 20pF 30kV Bi SP1020-01WTG Littelfuse 1: $0.23 19,258In Stock	Mfr. Part No. SP1020-01WTG Mouser Part No 576-SP1020-01WTG	Littelfuse	ESD Protection Diodes / TVS Diodes 20pF 30kV Bi Learn More about Littelfuse bidirectional discrete tvs	Datasheet	19,258In Stock	Cut Tape $0.23 $0.113 $0.104 $0.091 View Reel $0.081 $0.086 $0.085 $0.081 $0.081 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Bidirectional	1 Channel	6 V	SMD/SMT	10 V		01005 (0402 metric)						- 40 C	+ 125 C	TVS Diodes	SP1020		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5.3V 3A 20kV SOD882 Bi-dir TVS SP3022-01ETG-NM Littelfuse 1: $0.67 6,571In Stock	Mfr. Part No. SP3022-01ETG-NM Mouser Part No 576-SP3022-01ETG-NM	Littelfuse	ESD Protection Diodes / TVS Diodes 5.3V 3A 20kV SOD882 Bi-dir TVS Learn More about Littelfuse sp3022 01etg nm tvs diodes	Datasheet	6,571In Stock	Cut Tape $0.67 $0.304 $0.262 $0.202 View Reel $0.119 $0.181 $0.176 $0.158 $0.119 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	1 Channel		SMD/SMT	12 V	6.8 V	SOD-882-2	3 A	20 W	0.35 pF	20 kV	30 kV	- 40 C	+ 125 C	TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode 20KPA300A Littelfuse 1: $17.90 439In Stock	Mfr. Part No. 20KPA300A Mouser Part No 576-20KPA300A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Learn More about Littelfuse tvsdiodes	Datasheet	439In Stock	Cut Tape $17.90 $12.26 $12.25 $11.94 Reel $11.94	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	300 V	Axial	483 V	335.1 V	P600-2	41.8 A	20 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	20KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA54CA Littelfuse 1: $22.45 818In Stock	Mfr. Part No. 30KPA54CA Mouser Part No 576-30KPA54CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	818In Stock	Cut Tape $22.45 $16.47 $16.46 $16.04 Reel $16.04	Min.: 1 Mult.: 1 : 800	Bidirectional	1 Channel	54 V	Axial	91.4 V	60.3 V	P600-2	331.5 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial 30KPA90CA-B Littelfuse 1: $18.18 175In Stock	Mfr. Part No. 30KPA90CA-B Mouser Part No 576-30KPA90CA-B	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial Learn More about Littelfuse tvsdiodes	Datasheet	175In Stock	$18.18 $16.04	Min.: 1 Mult.: 1	Bidirectional	1 Channel	90 V	Axial	146.4 V	100.5 V	P600-2	207 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Bulk
ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS SP00R6-01WTG Littelfuse 1: $1.16 11,551In Stock	Mfr. Part No. SP00R6-01WTG Mouser Part No 576-SP00R6-01WTG	Littelfuse	ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS Learn More about Littelfuse sp00r6 diodes	Datasheet	11,551In Stock	Cut Tape $1.16 $0.54 $0.47 $0.364 View Reel $0.256 $0.345 $0.321 $0.299 $0.256 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		1 Channel	300 mV	SMD/SMT	2.5 V	700 mV	FlipChip-2	3 A		0.2 pF	12 kV	15 kV	- 40 C	+ 125 C	TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 12V 100W SP12-01WTG-C-HV Littelfuse 1: $0.37 117,658In Stock	Mfr. Part No. SP12-01WTG-C-HV Mouser Part No 576-SP12-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 100W Learn More about Littelfuse spxx hv	Datasheet	117,658In Stock	Cut Tape $0.37 $0.162 $0.141 $0.105 View Reel $0.053 $0.091 $0.079 $0.072 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	1 Channel	12 V	SMD/SMT	19 V	13.3 V	0201 (0603 metric)	8 A	100 W	26 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SPxx-01WTG-C-HV		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS ARRAY SP3118E-01WTG Littelfuse 1: $0.52 14,074In Stock	Mfr. Part No. SP3118E-01WTG Mouser Part No 576-SP3118E-01WTG	Littelfuse	ESD Protection Diodes / TVS Diodes TVS ARRAY	Datasheet	14,074In Stock	Cut Tape $0.52 $0.243 $0.199 $0.156 Reel $0.097 View $0.133 $0.113 $0.104 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	1 Channel		SMD/SMT	34 V	20 V	WLCSP-2	3.5 A		0.3 pF			- 40 C	+ 125 C	TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA30A Littelfuse 1: $20.41 978In Stock	Mfr. Part No. 30KPA30A Mouser Part No 576-30KPA30A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	978In Stock	Cut Tape $20.41 $14.97 $14.60 Reel $14.60	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	30 V	Axial	55.2 V	33.51 V	P600-2	548.9 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode 20KPA32A Littelfuse 1: $15.55 707In Stock	Mfr. Part No. 20KPA32A Mouser Part No 576-20KPA32A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Learn More about Littelfuse tvsdiodes	Datasheet	707In Stock	Cut Tape $15.55 $11.19 Reel $11.19	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	32 V	Axial	54.3 V	35.74 V	P600-2	372 A	20 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	20KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA58A Littelfuse 1: $21.11 868In Stock	Mfr. Part No. 30KPA58A Mouser Part No 576-30KPA58A	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	868In Stock	Cut Tape $21.11 $14.97 $14.60 Reel $14.60	Min.: 1 Mult.: 1 : 800	Unidirectional	1 Channel	58 V	Axial	92.4 V	64.8 V	P600-2	327.9 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial 30KPA60CA Littelfuse 1: $22.45 895In Stock	Mfr. Part No. 30KPA60CA Mouser Part No 576-30KPA60CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial Learn More about Littelfuse tvsdiodes	Datasheet	895In Stock	Cut Tape $22.45 $16.47 $16.46 $16.04 Reel $16.04	Min.: 1 Mult.: 1 : 800	Bidirectional	1 Channel	60 V	Axial	102 V	67 V	P600-2	297.1 A	30 kW		30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	30KPA		Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY SP723APP Littelfuse 1: $3.78 1,400In Stock	Mfr. Part No. SP723APP Mouser Part No 576-SP723APP	Littelfuse	ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY Learn More about Littelfuse lightning tvs spa diodes	Datasheet	1,400In Stock	$3.78 $1.94 $1.76 $1.56	Min.: 1 Mult.: 1	Bidirectional	6 Channel	30 V	DIP			PDIP-8	7 A		5 pF	8 kV	15 kV	- 40 C	+ 105 C	TVS Diodes	SP723		Tube