ESD Protection Diodes / TVS Diodes

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General-Purpose ESD Protection SPA Diodes

Littelfuse General-Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues. Typical applications for Littelfuse General-Purpose ESD Protection SPA Diodes include 10/100/1000 Ethernet, DC powerlines, and general I/O.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 400W 36V 2 Ch ESD Prot SM36-02HTG Littelfuse 1: $900 31.499In Stock	Mfr. Part # SM36-02HTG Mouser Part # 576-SM36-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	31.499In Stock	Cut Tape $900 $520 $458 $352 Reel $227 View $328 $214 $211 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	2 Channel	36 V	SMD/SMT	62 V		SC-59-3 (SOT-23-3)	5 A	400 W	50 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SM	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 12V 100W SP12-01WTG-C-HV Littelfuse 1: $422 112.950In Stock	Mfr. Part # SP12-01WTG-C-HV Mouser Part # 576-SP12-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 100W Learn More about Littelfuse spxx hv	Datasheet	112.950In Stock	Cut Tape $422 $185 $161 $120 Reel $61,5 View $104 $90 $86,6 $53,5 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 4 Channel SMT array SC70-5 SP0504BAJTG Littelfuse 1: $1.777 13.052In Stock	Mfr. Part # SP0504BAJTG Mouser Part # 576-SP0504BAJTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4 Channel SMT array SC70-5 Learn More about Littelfuse general esd tvs diodes	Datasheet	13.052In Stock	Cut Tape $1.777 $1.151 $910 $787 View Reel $434 $620 $578 $434 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	4 Channel	5.5 V	SMD/SMT	8.5 V		SC-70-5 (SOT-353-5)			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 20pF 30kV Bi SP1020-01WTG Littelfuse 1: $387 19.258In Stock	Mfr. Part # SP1020-01WTG Mouser Part # 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 $387 $206 $164 $128 View Reel $92,3 $115 $108 $107 $93,4 $92,3 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 ESD 5V UNI SP1305-02HTG Littelfuse 1: $911 13.612In Stock	Mfr. Part # SP1305-02HTG Mouser Part # 576-SP1305-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 5V UNI Learn More about Littelfuse sp1305 tvs diodes	Datasheet	13.612In Stock	Cut Tape $911 $411 $362 $276 Reel $177 View $260 $154 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	2 Channel	5 V	SMD/SMT	13.5 V	6 V	SC-59-3 (SOT-23-3)	5 A		30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1305		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 8pF 30kV BI-DIR 0201DFN SP1333-01UTG Littelfuse 1: $513 18.790In Stock	Mfr. Part # SP1333-01UTG Mouser Part # 576-SP1333-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 8pF 30kV BI-DIR 0201DFN Learn More about Littelfuse general esd tvs diodes	Datasheet	18.790In Stock	Cut Tape $513 $237 $188 $146 View Reel $70,6 $124 $116 $100 $87,7 $70,6 MouseReel Available	Min.: 1 Mult.: 1 : 15.000	Bidirectional	1 Channel	3.3 V	SMD/SMT	9 V	3.5 V	DFN-2	5 A		8 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1333		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 30kV 15pF Bidirectional SP1026-01UTG Littelfuse 1: $467 10.183In Stock 15.000Expected 12/1/2026	Mfr. Part # SP1026-01UTG Mouser Part # 576-SP1026-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 30kV 15pF Bidirectional Learn More about Littelfuse sp1026	Datasheet	10.183In Stock 15.000Expected 12/1/2026	Cut Tape $467 $255 $190 $149 View Reel $77,5 $133 $125 $107 $98 $77,5 MouseReel Available	Min.: 1 Mult.: 1 : 15.000	Bidirectional	1 Channel	6 V	SMD/SMT	13.4 V	7.8 V	uDFN-2	5 A		15 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1026		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 24V 100W SP24-01WTG-C-HV Littelfuse 1: $444 18.850In Stock	Mfr. Part # SP24-01WTG-C-HV Mouser Part # 576-SP24-01WTG-C-HV	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 100W Learn More about Littelfuse spxx hv	Datasheet	18.850In Stock	Cut Tape $444 $235 $175 $138 Reel $62,7 View $104 $90 $86,6 $53,5 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Bidirectional	1 Channel	24 V	SMD/SMT	40 V	26.7 V	0201 (0603 metric)	3 A	100 W	13 pF	18 kV	24 kV	- 40 C	+ 125 C	TVS Diodes	SPxx-01WTG-C-HV		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 12V 12A 30kV SOT23-3L Diode Array AQ12CANA-02HTG Littelfuse 1: $900 186.503In Stock 45.000Expected 11/5/2026	Mfr. Part # AQ12CANA-02HTG Mouser Part # 576-AQ12CANA-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 12A 30kV SOT23-3L Diode Array Learn More about Littelfuse aq12cana	Datasheet	186.503In Stock 45.000Expected 11/5/2026	Cut Tape $900 $409 $360 $275 $265 Reel $175 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional	1 Channel	12 V	SMD/SMT	26.5 V	13 V	SC-59-3 (SOT-23-3)	12 A		28 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes	AQ12CANA-02HTG		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23- SM712-02HTG Littelfuse 1: $1.606 59.923In Stock 555.000On Order	Mfr. Part # SM712-02HTG Mouser Part # 576-SM712-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23- Learn More about Littelfuse sm712 tvs diode array	Datasheet	59.923In Stock 555.000On Order On Order Ship Dates Mfr. #: SM712-02HTG Stock: 59.923 Can Ship Immediately On Order: 117.000 Expected 12/7/2026 201.000 Expected 12/14/2026 237.000 Expected 3/1/2027 Factory Lead-Time: 29 Weeks	Cut Tape $1.606 $1.005 $866 $659 Reel $394 View $508 $373 $365 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional	2 Channel	12 V	SMD/SMT	31 V	13.3 V	SC-59-3 (SOT-23-3)	19 A	600 W	75 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SM712	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2 Channel SMT array SP0502BAHTG Littelfuse 1: $1.344 105.199In Stock	Mfr. Part # SP0502BAHTG Mouser Part # 576-SP0502BAHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 2 Channel SMT array Learn More about Littelfuse general esd tvs diodes	Datasheet	105.199In Stock	Cut Tape $1.344 $623 $553 $427 $425 Reel $318 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional, Unidirectional	2 Channel	5 V	SMD/SMT	12 V	6 V	SC-59-3 (SOT-23-3)	2 A	25 W	30 pF	15 kV	20 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT SP0503BAHTG Littelfuse 1: $1.709 68.995In Stock 120.000On Order	Mfr. Part # SP0503BAHTG Mouser Part # 576-SP0503BAHTG	Littelfuse	ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT Learn More about Littelfuse general esd tvs diodes	Datasheet	68.995In Stock 120.000On Order On Order Ship Dates Mfr. #: SP0503BAHTG Stock: 68.995 Can Ship Immediately On Order: 6.000 Expected 11/9/2026 114.000 Expected 3/17/2027 Factory Lead-Time: 21 Weeks	Cut Tape $1.709 $1.071 $803 $701 View Reel $383 $541 $459 $383 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional	3 Channel	5.5 V	SMD/SMT	7.8 V	5.5 V	SOT-143-4			30 pF			- 40 C	+ 85 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5.5V(R) 9. 9.2V-CLAMP1.2A 5-CH SP0505BAHTG Littelfuse 1: $1.857 62.178In Stock	Mfr. Part # SP0505BAHTG Mouser Part # 576-SP0505BAHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5.5V(R) 9. 9.2V-CLAMP1.2A 5-CH Learn More about Littelfuse general esd tvs diodes	Datasheet	62.178In Stock	Cut Tape $1.857 $1.230 $914 $815 View Reel $489 $639 $600 $489 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	5 Channel	5.5 V	SMD/SMT	8.5 V		SC-59-6 (SOT-23-6)			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF SP1003-01ETG Littelfuse 1: $729 153.762In Stock	Mfr. Part # SP1003-01ETG Mouser Part # 576-SP1003-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF Learn More about Littelfuse sp1003 tvs diodes	Datasheet	153.762In Stock	Cut Tape $729 $328 $288 $218 Reel $138 View $189 $186 $129 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Unidirectional	1 Channel	5 V	SMD/SMT	12 V	6 V	SOD-882-2	7 A		30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1003		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1CH 24V 200W BI SPHV24-01ETG-C Littelfuse 1: $649 478.075In Stock	Mfr. Part # SPHV24-01ETG-C Mouser Part # 576-SPHV24-01ETG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 1CH 24V 200W BI Learn More about Littelfuse sphv tvs diodes	Datasheet	478.075In Stock	Cut Tape $649 $293 $256 $193 View Reel $108 $190 $175 $174 $108 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Bidirectional	1 Channel	24 V	SMD/SMT	50 V	26.7 V	SOD-882-2	3 A	200 W	17 pF	24 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SPHV-C	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI SPHV36-01ETG-C Littelfuse 1: $649 254.240In Stock	Mfr. Part # SPHV36-01ETG-C Mouser Part # 576-SPHV36-01ETG-C	Littelfuse	ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI Learn More about Littelfuse sphv tvs diodes	Datasheet	254.240In Stock	Cut Tape $649 $293 $256 $193 View Reel $108 $190 $175 $174 $108 MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Bidirectional	1 Channel	36 V	SMD/SMT	65 V	40 V	SOD-882-2	2 A	200 W	13 pF	15 kV	20 kV	- 40 C	+ 125 C	TVS Diodes	SPHV-C	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD323 Bi-dir TVS AQ1205-01FTG Littelfuse 1: $900 917In Stock 21.000On Order	Mfr. Part # AQ1205-01FTG Mouser Part # 576-AQ1205-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD323 Bi-dir TVS Learn More about Littelfuse aq1205 01ftg tvs diode	Datasheet	917In Stock 21.000On Order On Order Ship Dates Mfr. #: AQ1205-01FTG Stock: 917 Can Ship Immediately On Order: 9.000 Expected 11/5/2026 12.000 Expected 6/17/2027 Factory Lead-Time: 29 Weeks	Cut Tape $900 $504 $360 $270 $238 Reel $162 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional	1 Channel	5 V	SMD/SMT	10 V	5.1 V	SOD323-2	7 A		7 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array AEC-Q101 SC7538-08UTG Littelfuse 1: $1.629 5.259In Stock	Mfr. Part # SC7538-08UTG Mouser Part # 576-SC7538-08UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array AEC-Q101 Learn More about Littelfuse sc7538 08utg tvs diodes	Datasheet	5.259In Stock	Cut Tape $1.629 $1.022 $761 $676 View Reel $385 $527 $491 $385 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	8 Channel	5 V	SMD/SMT	10.9 V	6 V	uDFN-9	3 A		0.3 pF	22 kV	30 kV	- 40 C	+ 150 C	TVS Diodes		AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 5V 2 Ch ESD Prot SM05-02HTG Littelfuse 1: $1.071 12.268In Stock 12.000Expected 3/1/2027	Mfr. Part # SM05-02HTG Mouser Part # 576-SM05-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 5V 2 Ch ESD Prot Learn More about Littelfuse general esd tvs diodes	Datasheet	12.268In Stock 12.000Expected 3/1/2027	Cut Tape $1.071 $490 $433 $332 $312 Reel $215 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	2 Channel	5 V	SMD/SMT	13 V		SC-59-3 (SOT-23-3)	24 A	400 W	400 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes	SM	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70 SP0502BAJTG Littelfuse 1: $1.561 15.947In Stock	Mfr. Part # SP0502BAJTG Mouser Part # 576-SP0502BAJTG	Littelfuse	ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70 Learn More about Littelfuse general esd tvs diodes	Datasheet	15.947In Stock	Cut Tape $1.561 $985 $852 $645 Reel $387 View $500 $366 $345 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Bidirectional, Unidirectional	2 Channel	5 V	SMD/SMT	12 V	6 V	SC-70-3 (SOT-323-3)	2 A	25 W	30 pF	15 kV	20 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes SP0504BAHTG SP0504BAHTG Littelfuse 1: $1.811 33.903In Stock	Mfr. Part # SP0504BAHTG Mouser Part # 576-SP0504BAHTG	Littelfuse	ESD Protection Diodes / TVS Diodes SP0504BAHTG Learn More about Littelfuse general esd tvs diodes	Datasheet	33.903In Stock	Cut Tape $1.811 $1.151 $853 $760 View Reel $448 $596 $566 $448 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	4 Channel	5.5 V	SMD/SMT	8.5 V		SOT-23-5			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array SP0504SHTG Littelfuse 1: $1.105 23.566In Stock	Mfr. Part # SP0504SHTG Mouser Part # 576-SP0504SHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array Learn More about Littelfuse general esd tvs diodes	Datasheet	23.566In Stock	Cut Tape $1.105 $506 $447 $343 Reel $314 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	4 Channel	5.5 V	SMD/SMT	8.5 V		SC-59-6 (SOT-23-6)			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP0504S	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5 Channel SMT array SC70-6 SP0505BAJTG Littelfuse 1: $1.971 6.893In Stock 9.000Expected 11/5/2026	Mfr. Part # SP0505BAJTG Mouser Part # 576-SP0505BAJTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5 Channel SMT array SC70-6 Learn More about Littelfuse general esd tvs diodes	Datasheet	6.893In Stock 9.000Expected 11/5/2026	Cut Tape $1.971 $1.276 $1.008 $857 View Reel $555 $710 $662 $555 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	5 Channel	5.5 V	SMD/SMT	8.5 V		SC-70-6 (SOT-363-6)			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 6 Channel SMT array SP0506BAATG Littelfuse 1: $2.666 9.324In Stock 8.000Expected 11/5/2026	Mfr. Part # SP0506BAATG Mouser Part # 576-SP0506BAATG	Littelfuse	ESD Protection Diodes / TVS Diodes 6 Channel SMT array Learn More about Littelfuse general esd tvs diodes	Datasheet	9.324In Stock 8.000Expected 11/5/2026	Cut Tape $2.666 $1.629 $1.299 $1.112 Reel $670 View $924 $889 $669 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Unidirectional	6 Channel	5.5 V	SMD/SMT	8.5 V		MSOP-8			30 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP050xBA	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4 channels SP1001-04JTG Littelfuse 1: $1.139 8.625In Stock 18.000Expected 2/26/2027	Mfr. Part # SP1001-04JTG Mouser Part # 576-SP1001-04JTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4 channels Learn More about Littelfuse general esd tvs diodes	Datasheet	8.625In Stock 18.000Expected 2/26/2027	Cut Tape $1.139 $520 $459 $352 Reel $227 View $341 $201 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Unidirectional	4 Channel	5.5 V	SMD/SMT	13 V		SC-70-5 (SOT-353-5)	2 A		8 pF	15 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP1001		Reel, Cut Tape, MouseReel