ESD Protection Diodes / TVS Diodes

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TVS Silicon Protection Arrays (SPA)

Littelfuse Silicon Protection Array (SPA®) TVS Diodes are designed to protect electronics from very fast and damaging voltage transients, such as lightning and electrostatic discharge (ESD). These diodes offer an ideal protection solution for I/O interfaces and digital and analog signal lines in computer and consumer portable electronics. Littelfuse TVS diodes offer a broader application use and improved impulse protection performance over conventional diodes.

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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 5V 3A 15kV WLCSP0201 Bi-dir TVS SP4338-02WTG Littelfuse 1: $0.74 60,258In Stock	Mfr. Part # SP4338-02WTG Mouser Part # 576-SP4338-02WTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS Learn More about Littelfuse sp4338 02wtg tvs	Datasheet	60,258In Stock	Cut Tape $0.74 $0.334 $0.294 $0.223 View Reel $0.122 $0.203 $0.20 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	2 Channel	5 V	SMD/SMT	6 V	8 V		7 A		0.18 pF	15 kV	15 kV	- 40 C	+ 125 C	TVS Diodes	SP4338		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 24V 15A 30kV SOD882 Bi-dir TVS SC24COM-01ETG Littelfuse 1: $0.58 38,970In Stock	Mfr. Part # SC24COM-01ETG Mouser Part # 576-SC24COM-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 15A 30kV SOD882 Bi-dir TVS Learn More about Littelfuse sc24com 01etg tvs diode	Datasheet	38,970In Stock	Cut Tape $0.58 $0.275 $0.234 $0.174 Reel $0.101 View $0.155 $0.096 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	1 Channel	24 V	SMD/SMT	50 V	26 V	SOD-882-2	5 A		13 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes			Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101 AQ24COME-02HTG Littelfuse 1: $0.92 10,656In Stock	Mfr. Part # AQ24COME-02HTG Mouser Part # 576-AQ24COME-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101 Learn More about Littelfuse aq24come 02htg tvs diode	Datasheet	10,656In Stock	Cut Tape $0.92 $0.419 $0.37 $0.283 Reel $0.218 View $0.278 $0.215 $0.185 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	2 Channel	24 V	SMD/SMT	51 V	26 V	SC-59-3 (SOT-23-3)	9 A	450 W	22 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes		AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL SP724AHTG Littelfuse 1: $2.34 107,956In Stock	Mfr. Part # SP724AHTG Mouser Part # 576-SP724AHTG	Littelfuse	ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL Learn More about Littelfuse lightning tvs spa diodes	Datasheet	107,956In Stock	Cut Tape $2.34 $1.36 $1.14 $1.03 View Reel $0.733 $0.881 $0.853 $0.733 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	4 Channel	20 V	SMD/SMT			SC-59-6 (SOT-23-6)	3 A		3 pF	8 kV	15 kV	- 40 C	+ 105 C	TVS Diodes	SP724		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 AQ24CANFD-02HTG Littelfuse 1: $0.89 158,412In Stock	Mfr. Part # AQ24CANFD-02HTG Mouser Part # 576-AQ24CANFD-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3 Learn More about Littelfuse aq24 tvs diode array	Datasheet	158,412In Stock	Cut Tape $0.89 $0.561 $0.366 $0.276 Reel $0.23 View $0.251 $0.224 $0.19 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	2 Channel	24 V	SMD/SMT	50 V	26.7 V	SC-59-3 (SOT-23-3)	3 A	200 W	11.5 pF	21 kV	21 kV	- 40 C	+ 150 C	TVS Diodes	AQ24CAN	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1V 12A 30kV SOD882 Bi-dir TVS SP0115-01ETG Littelfuse 1: $0.78 12,149In Stock	Mfr. Part # SP0115-01ETG Mouser Part # 576-SP0115-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1V 12A 30kV SOD882 Bi-dir TVS Learn More about Littelfuse sp0115 tvs diodes	Datasheet	12,149In Stock	Cut Tape $0.78 $0.354 $0.312 $0.237 Reel $0.149 View $0.222 $0.204 $0.199 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional										30 kV	30 kV						Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 450W 36V BI AEC-Q101 AQ36C-01FTG Littelfuse 1: $0.70 425,998In Stock	Mfr. Part # AQ36C-01FTG Mouser Part # 576-AQ36C-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 450W 36V BI AEC-Q101 Learn More about Littelfuse aqx tvs diode arrays	Datasheet	425,998In Stock	Cut Tape $0.70 $0.318 $0.279 $0.212 Reel $0.134 $0.127 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	1 Channel	36 V	SMD/SMT	62 V	40 V	SOD-323-2	5 A	450 W	30 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes	AQxxC-01FTG	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5V .15pF 22kV SP0402B-ELC-01ETG Littelfuse 1: $0.69 409,930In Stock	Mfr. Part # SP0402B-ELC-01ETG Mouser Part # 576-SP0402BELC-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V .15pF 22kV Learn More about Littelfuse ultra low cap tvs spa diodes	Datasheet	409,930In Stock	Cut Tape $0.69 $0.312 $0.274 $0.208 View Reel $0.123 $0.185 $0.182 $0.123 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Bidirectional	1 Channel	5 V	SMD/SMT	14 V	9.6 V	0402 (1005 metric)	2.5 A		0.15 pF	22 kV	22 kV	- 30 C	+ 85 C	TVS Diodes	SP-ELC		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL SP4024-01FTG Littelfuse 1: $0.70 386,214In Stock	Mfr. Part # SP4024-01FTG Mouser Part # 576-SP4024-01FTG	Littelfuse	ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL Learn More about Littelfuse sp402x arrays	Datasheet	386,214In Stock	Cut Tape $0.70 $0.389 $0.323 $0.262 Reel $0.168 View $0.252 $0.161 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	24 V	SMD/SMT	50 V	26 V	SOD-323-2	7 A	350 W	1.3 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SP4024	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array SP725ABG Littelfuse 1: $3.71 1,651In Stock	Mfr. Part # SP725ABG Mouser Part # 576-SP725ABG	Littelfuse	ESD Protection Diodes / TVS Diodes 6Ch High Energy SCR Array Learn More about Littelfuse lightning tvs spa diodes	Datasheet	1,651In Stock	$3.71 $2.44 $1.73 $1.58 View $1.41 $1.40	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 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS SP00R6-01WTG Littelfuse 1: $1.17 11,285In Stock	Mfr. Part # SP00R6-01WTG Mouser Part # 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	11,285In Stock	Cut Tape $1.17 $0.539 $0.478 $0.37 View Reel $0.223 $0.362 $0.332 $0.322 $0.223 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 6 CH DIODE ARRAY SP723APP Littelfuse 1: $4.23 1,400In Stock	Mfr. Part # SP723APP Mouser Part # 576-SP723APP	Littelfuse	ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY Learn More about Littelfuse lightning tvs spa diodes	Datasheet	1,400In Stock	$4.23 $2.79 $2.23 $1.94 View $1.67 $1.55 $1.44	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
ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882 AQHV15-01ETG Littelfuse 1: $0.54 20,320In Stock 30,000Expected 11/10/2026	Mfr. Part # AQHV15-01ETG Mouser Part # 576-AQHV15-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882 Learn More about Littelfuse aqhv diodes	Datasheet	20,320In Stock 30,000Expected 11/10/2026	Cut Tape $0.54 $0.241 $0.211 $0.159 Reel $0.101 View $0.151 $0.136 $0.087 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Unidirectional	1 Channel	15 V	SMD/SMT	28 V	16.7 V	SOD-882-2	5 A	200 W	46 pF	30 kV	30 kV	- 40 C	+ 150 C	TVS Diodes	AQHVxx-01ETG	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101 AQRV05-4HTG Littelfuse 1: $1.66 10,667In Stock	Mfr. Part # AQRV05-4HTG Mouser Part # 576-AQRV05-4HTG	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101 Learn More about Littelfuse aqrv05 4htg tvs diodes	Datasheet	10,667In Stock	Cut Tape $1.66 $1.04 $0.862 $0.681 Reel $0.394 View $0.526 $0.51 $0.375 $0.372 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		1 Channel		SMD/SMT		8.5 V	SC-59-6 (SOT-23-6)			3 pF	30 kV	30 kV	- 40 C	+ 150 C	ESD Suppressors		AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 0.5pF 20kV AEC-Q101 AQ3041-01ETG Littelfuse 1: $0.61 19,200In Stock	Mfr. Part # AQ3041-01ETG Mouser Part # 576-AQ3041-01ETG	Littelfuse	ESD Protection Diodes / TVS Diodes 0.5pF 20kV AEC-Q101 Learn More about Littelfuse aqx tvs diode arrays	Datasheet	19,200In Stock	Cut Tape $0.61 $0.385 $0.246 $0.183 Reel $0.107 View $0.148 $0.128 $0.126 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Unidirectional	1 Channel	5 V	SMD/SMT	10 V		SOD-882-2	3 A		0.5 pF	20 kV	30 kV	- 40 C	+ 150 C	TVS Diodes	AQ3041	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot SM36-02HTG Littelfuse 1: $0.79 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 $0.79 $0.456 $0.402 $0.309 Reel $0.199 View $0.288 $0.188 $0.185 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: $0.37 112,950In 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 $0.37 $0.162 $0.141 $0.105 Reel $0.054 View $0.091 $0.079 $0.076 $0.047 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 Silicon ESD Devices SESD0402X1BN-0015-096 Littelfuse 1: $0.79 65,944In Stock	Mfr. Part # SESD0402X1BN-0015-096 Mouser Part # 650-SESD0402X1BN0015	Littelfuse	ESD Protection Diodes / TVS Diodes Silicon ESD Devices Learn More about Littelfuse SESD protection devices	Datasheet	65,944In Stock	Cut Tape $0.79 $0.43 $0.38 $0.291 View Reel $0.189 $0.288 $0.264 $0.258 $0.189 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 50,000	Bidirectional	1 Channel	7 V	SMD/SMT	14 V	9.6 V	0402 (1005 metric)	2.5 A		0.15 pF	22 kV	22 kV	- 55 C	+ 125 C	ESD Suppressors	SESD	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ESD 5V UNI SP1305-02HTG Littelfuse 1: $0.80 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 $0.80 $0.361 $0.318 $0.242 Reel $0.155 View $0.228 $0.135 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 4 Channel SMT array SC70-5 SP0504BAJTG Littelfuse 1: $1.32 13,012In 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	13,012In Stock	Cut Tape $1.32 $0.891 $0.73 $0.638 View Reel $0.38 $0.509 $0.481 $0.38 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: $0.34 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 $0.34 $0.181 $0.144 $0.112 View Reel $0.081 $0.101 $0.095 $0.094 $0.082 $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 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101 AQ7520-08UTG Littelfuse 1: $1.38 5,828In Stock	Mfr. Part # AQ7520-08UTG Mouser Part # 576-AQ7520-08UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101 Learn More about Littelfuse sc7520 aq7520	Datasheet	5,828In Stock	Cut Tape $1.38 $0.87 $0.647 $0.575 Reel $0.323 View $0.448 $0.389 $0.295 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SMD/SMT	6 V	8.5 V				0.4 pF	12 kV	15 kV	- 40 C	+ 150 C			AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS SC1205-01UTG Littelfuse 1: $0.55 21,855In Stock	Mfr. Part # SC1205-01UTG Mouser Part # 576-SC1205-01UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS Learn More about Littelfuse sc1205 diodes	Datasheet	21,855In Stock	Cut Tape $0.55 $0.248 $0.217 $0.163 View Reel $0.078 $0.157 $0.135 $0.133 $0.084 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Bidirectional	1 Channel	4.5 V	SMD/SMT	10 V	5.3 V	DFN-2	7 A		7 pF	30 kV	30 kV	- 40 C	+ 125 C	TVS Diodes	SC1205		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA SP3003-04ATG Littelfuse 1: $2.33 4,775In Stock	Mfr. Part # SP3003-04ATG Mouser Part # 576-SP3003-04ATG	Littelfuse	ESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA Learn More about Littelfuse low capacitance esd spa diodes	Datasheet	4,775In Stock	Cut Tape $2.33 $1.23 $1.01 $0.872 Reel $0.582 View $0.74 $0.708 $0.581 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Unidirectional	4 Channel	6 V	SMD/SMT	15 V		MSOP-10	2.5 A		0.65 pF	8 kV	15 kV	- 40 C	+ 125 C	TVS Diodes	SP3003	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 2CH 5V 2A 0.2pF SP3423-02UTG Littelfuse 1: $1.00 8,344In Stock	Mfr. Part # SP3423-02UTG Mouser Part # 576-SP3423-02UTG	Littelfuse	ESD Protection Diodes / TVS Diodes 2CH 5V 2A 0.2pF Learn More about Littelfuse sp3423 tvs diode	Datasheet	8,344In Stock	Cut Tape $1.00 $0.457 $0.364 $0.274 Reel $0.201 View $0.263 $0.179 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	2 Channel	5 V	SMD/SMT	15 V	7 V	uDFN-6	2 A		0.2 pF	10 kV	15 kV	- 40 C	+ 125 C	TVS Diodes	SP3423		Reel, Cut Tape, MouseReel