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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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package / Case
Ipp - 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
Littelfuse ESD Protection Diodes / TVS Diodes 12V 450W AUTO UNI-DIR SOD323
Datasheet
494In Stock
24,000Expected 12/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 22.5 V 13.3 V SOD-323-2 17 A 450 W 150 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 450W AUTO UNI-DIR SOD323
Datasheet
4,003In Stock
27,000Expected 2/17/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-323-2 12 A 450 W 100 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 4CH 30kV ESD Contact
Datasheet
97In Stock
7,500Expected 11/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 4 Channel 2.8 V SMD/SMT 15 V 3 V SOIC-8 40 A 600 W 2 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SLVU2.8 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 8CH 30kV ESD CONTACT
Datasheet
107In Stock
10,000Expected 1/19/2027
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 8 Channel 2.8 V SMD/SMT 17 V 3 V SOIC-8 30 A 750 W 2.6 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SLVU2.8-8 AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot
Datasheet
2,123In Stock
3,000Expected 3/3/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 12 V SMD/SMT 22.5 V SC-59-3 (SOT-23-3) 17 A 400 W 150 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 15V 2 Ch ESD Prot
Datasheet
2,859In Stock
3,000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 15 V SMD/SMT 30 V SC-59-3 (SOT-23-3) 12 A 400 W 100 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot
Datasheet
114In Stock
21,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 24 V SMD/SMT 42 V SC-59-3 (SOT-23-3) 7 A 400 W 65 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2Channel, 30kV, 24V, 200W TVS Diode Array
Datasheet
255In Stock
45,003On Order
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 pF 24 kV 30 kV - 40 C + 125 C TVS Diodes SM24CANA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV
Datasheet
3,755In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0201 (0603 metric) 2 A 0.25 pF 20 kV 20 kV - 30 C + 85 C TVS Diodes SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH
Datasheet
6,435In Stock
10,000Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 7 V SMD/SMT 13 V 8.8 V 0402 (1005 metric) 2.5 A 0.3 pF 22 kV 22 kV - 30 C + 85 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 1 channel bi-directional
Datasheet
9,613In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 6 V SMD/SMT 16 V SC-70-3 (SOT-323-3) 2 A 5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP1002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 30KV 5V
Datasheet
17,464In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Unidirectional 1 Channel 6 V SMD/SMT 9.2 V 7.8 V uDFN-2 5 A 25 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1006 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5pF 20kV Bi
Datasheet
1,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 4 Channel 5 V SMD/SMT 12 V 5.5 V 0402 (1005 metric) 2 A 5 pF 20 kV 30 kV - 40 C + 125 C TVS Diodes SP1015 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30kV 15pF Bidirectional
Datasheet
10,698In Stock
15,000Expected 10/20/2026
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
Littelfuse ESD Protection Diodes / TVS Diodes 60V 3.5A 14pF 25kV DFN2510-10L TVS Array
Datasheet
670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

4 Channel SMD/SMT 102 V 62 V UDFN-10 3.5 A 14 pF 25 kV 30 kV - 40 C + 125 C ESD Suppressors SP1064E-04UTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 12V 40A TVS Diod uDFN-2
Datasheet
6,394In Stock
6,000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 26.5 V DFN-2 40 A 230 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2
Datasheet
3,703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 30.2 V DFN-2 30 A 180 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2
Datasheet
4,366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 44.7 V DFN-2 20 A 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 100A 24VBR
Datasheet
1,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 37 V 24 V uDFN-6 100 A 3.7 kW 770 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1224 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV SOD-523 BI-DIR DIS TVS DIODE
Datasheet
1,849In Stock
110,000Expected 12/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 6 V SMD/SMT 15.5 V 7.8 V SOD-523-2 4 A 15 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1326 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 2.5V 2.5pF 40A Diode Array uDFN-10
Datasheet
57In Stock
18,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 2.5 V SMD/SMT 19 V uDFN-10 45 A 1 kW 2.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP2555NUTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV
Datasheet
3,228In Stock
54,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 13 V SC-70-6 (SOT-363-6) 4.5 A 0.85 pF 12 kV 15 kV - 40 C + 125 C ESD Suppressors SP3002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 10kV UNIDIRECTIONAL
Datasheet
2,680In Stock
150,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 7.5 V 6 V SOD-882-2 5 A 0.8 pF 10 kV 15 kV - 40 C + 125 C TVS Diodes SP3031 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.9pF 30kV 2CH
Datasheet
7,320In Stock
10,000Expected 10/15/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 2 Channel 3.3 V SMD/SMT 10 V 6.1 V SOD-883-3 30 A 30 W 0.9 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP3222 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 15A 3.3V 3.5pF Lightning Protection
Datasheet
3,403In Stock
6,000Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 4 Channel 3.3 V SMD/SMT 13 V uDFN-8 15 A 250 W 1.3 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP3312T AEC-Q100 Reel, Cut Tape, MouseReel