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 5V .25pF 20kV
Datasheet
23,174In Stock
15,000Expected 8/27/2026
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-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .13pF 20kV
Datasheet
34,648In Stock
40,000Expected 11/30/2026
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 - 40 C + 150 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV
Datasheet
20,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

1 Channel SMD/SMT 0402 (1005 metric) TVS Diodes SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV
Datasheet
129,250In Stock
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 4 Ch 12kV 5V TVS Diode Array
Datasheet
30,618In Stock
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
Littelfuse ESD Protection Diodes / TVS Diodes 6 Channel SMT array
Datasheet
12,553In Stock
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
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA
Datasheet
103,829In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-723-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1003 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH
Datasheet
32,264In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 7 V SMD/SMT 9.2 V 9 V 1004 (2510 metric) 2 A 0.2 pF 20 kV 20 kV - 40 C + 125 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 8KV 6V
Datasheet
25,533In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 6 V SMD/SMT 50 V 8.5 V SOD-882-2 2 A 5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP1007 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 80A 130pF AEC-Q101 TVS DIODES
Datasheet
25,494In Stock
23,920Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.4 V DFN-2 80 A 720 W 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V UNI
Datasheet
42,587In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 10 V 5.1 V SOD-882-2 50 A 120 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1250 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 75A 30KV 3.3V Lightning Protection
Datasheet
3,599In Stock
5,000Expected 11/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 2 Channel 3.3 V SMD/SMT 30 V 3.3 V SOIC-8 75 A 2.1 kW 5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP2502L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV
Datasheet
5,468In Stock
51,750Expected 9/3/2026
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 2 Ch 8KV 5V .65pF Low Cap
Datasheet
10,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 6 V SMD/SMT 15 V uDFN-6 2.5 A 0.65 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP3003 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch, 12kV, 0.85pF SOT5630
Datasheet
5,396In Stock
6,000Expected 10/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 15 V SOT-563-6 4 A 0.85 pF 12 kV 15 kV - 40 C + 85 C TVS Diodes SP3004 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 0.3pF SOT23-6L 4 Ch Diode Array
Datasheet
12,146In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 5 V SMD/SMT 11.5 V 8.2 V SC-59-6 (SOT-23-6) 2.5 A 0.3 pF 15 kV 15 kV - 40 C + 125 C TVS Diodes SP3019 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 8kV BIDIRECTIONAL
Datasheet
12,150In Stock
10,000Expected 12/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 5 V SMD/SMT 14.7 V 7 V SOD-882-2 2 A 0.5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP3021 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.35pF 20kV BIDIRECTIONAL
Datasheet
28,091In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 5.3 V 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 SP3022 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes .3pF 10KV 18V SOD8820
Datasheet
65,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 18 V SMD/SMT 38 V SOD-882-2 2 A 0.3 pF 10 kV 15 kV - 40 C + 125 C TVS Diodes SP3118 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
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 40A AEC-Q101
Datasheet
2,615In Stock
18,000Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 3.3 V SMD/SMT 25 V uDFN-10 40 A 1 kW 3.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP3374NUTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1pF uDFN-6L 2 Ch Diode Array
Datasheet
25,802In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 5 V SMD/SMT 16 V 6.5 V uDFN-6 8 A 1 pF 30 kV 30 kV - 40 C + 125 C ESD Suppressors SP3400 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.2pF 22kV DFN-5
Datasheet
46,284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 5 V SMD/SMT 16.7 V uDFN-5 2 A 0.2 pF 15 kV 15 kV - 40 C + 125 C TVS Diodes SP3422 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2CH 5V 2A 0.2pF
Datasheet
8,818In Stock
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
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882
Datasheet
82,170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 7 V SMD/SMT 14.5 V 9.2 V SOD-882-2 2.5 A 0.15 pF 22 kV 22 kV - 45 C + 125 C TVS Diodes SP3522 Reel, Cut Tape, MouseReel