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 (CAD) 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
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 4CH 30kV ESD Contact
Datasheet
5,174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SLVU2.8 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 1CH 30kV ESD Contact
Datasheet
11,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 2.8 V SMD/SMT 15 V 3 V SC-59-3 (SOT-23-3) 40 A 600 W 2 pF 30 kV 30 kV - 40 C + 125 C SLVU2.8 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2Channel, 30kV, 24V, 200W TVS Diode Array
Datasheet
28,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SM24CANA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot
Datasheet
18,976In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array
Datasheet
19,344In Stock
6,000Expected 2026-05-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP0504S AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV
Datasheet
27,689In Stock
12,000Expected 2026-06-05
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP3002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch, 12kV, 0.85pF SOT5630
Datasheet
8,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP3004 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 8kV 6V .45pF
Datasheet
21,747In Stock
21,000Expected 2026-06-29
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 12.3 V uDFN-10 3 A 0.45 pF 8 kV 15 kV - 40 C + 125 C SP3010 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 Ch 8kV 6V 0.4 pF
Datasheet
12,739In Stock
12,000Expected 2026-07-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 6 Channel 6 V SMD/SMT 12.5 V uDFN-14 3 A 0.4 pF 8 kV 15 kV - 40 C + 125 C SP3011 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection
Datasheet
4,380In Stock
9,000Expected 2026-06-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 3.3 V SMD/SMT 11.5 V uDFN-10 20 A 300 W 3.5 pF 30 kV 30 kV - 40 C + 125 C SP3304N Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
39,392In Stock
9,000Expected 2026-03-31
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 3.3 V SMD/SMT 9 V 6.5 V uDFN-6 10 A 0.35 pF 18 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF SOD882
Datasheet
152,269In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP3522 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection
Datasheet
56,147In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 3.3 V SMD/SMT 21.8 V 3.5 V SOD-323-2 30 A 2.5 pF 30 kV 30 kV - 40 C + 125 C SP4020 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection
Datasheet
37,191In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 21.8 V 3.5 V SOD-323-2 30 A 2.5 pF 30 kV 30 kV - 40 C + 125 C SP4020 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection
Datasheet
56,842In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 5 V SMD/SMT 19.6 V 6.3 V SOD-323-2 25 A 750 W 2.5 pF 30 kV 30 kV - 40 C + 125 C SP4021 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL
Datasheet
65,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 35 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 125 C SP4022 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL
Datasheet
46,536In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 12 V SMD/SMT 35 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 125 C SP4022 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL
Datasheet
23,047In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 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 SP4024 AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 1.5pF 30kV
Datasheet
9,414In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Unidirectional 4 Channel 3.3 V SMD/SMT 7 V MSOP-10 24 A 600 W 1.5 pF 30 kV 30 kV - 40 C + 125 C SP4045 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes .5pF 10A 3.3V Bi-Dir
Datasheet
9,591In Stock
9,000Expected 2026-02-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 20 V 5.5 V SOD-323-2 10 A 0.5 pF 30 kV 30 kV - 40 C + 125 C SP4203 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.0pF 30A SOD323 BI-DIR DIS TVS DIODE
Datasheet
13,054In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 8 V SMD/SMT 25 V 9.5 V SOD-323-2 30 A 750 W 3 pF 30 kV 30 kV - 40 C + 125 C SP4208 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V BI
Datasheet
14,829In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 5 V SMD/SMT 7 V 7.8 V FlipChip-2 70 A 0.18 pF 15 kV 15 kV - 40 C + 125 C SP4337 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes .3pF 30kV Bi-Dir
Datasheet
13,204In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 8 Channel 5 V SMD/SMT 12.45 V 6 V uDFN-14 4 A 0.3 pF 30 kV 30 kV - 40 C + 125 C SP8008 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 5V
Datasheet
2,194In Stock
3,000Expected 2026-03-12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 5 V SMD/SMT 13 V 6 V SC-59-3 (SOT-23-3) 33 A 500 W 350 pF 30 kV 30 kV - 40 C + 150 C AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30pF 30kV AEC-Q101
Datasheet
7,893In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 6 V SMD/SMT 10 V 8.5 V SOD-882-2 10 A 30 pF 30 kV 30 kV - 40 C + 150 C AQ1005 AEC-Q101 Reel, Cut Tape, MouseReel