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 (USD) 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 500W 24V 2 CH ESD PROT
Datasheet
170In Stock
42,000On Order
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) 10 A 500 W 30 pF 30 kV 30 kV - 40 C + 125 C SM24CANB AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS
Datasheet
4,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV
Datasheet
13,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV
Datasheet
15,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

1 Channel SMD/SMT 0402 (1005 metric) SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .3pF 22kV 2CH
Datasheet
9,915In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

2 Channel SMD/SMT 0402 (1005 metric) SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 Channel SMT array SC70-6
Datasheet
2,827In Stock
3,000Expected 2026/02/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 Channel SMT array
Datasheet
1,123In Stock
15,000Expected 2026/02/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 Ch 8kV 8pF SPA
Datasheet
3,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 5.5 V SMD/SMT 13 V SOT-553-5 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels
Datasheet
938In Stock
9,000Expected 2026/02/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 5.5 V SMD/SMT 13 V SOT-553-5 2 A 8 pF 15 kV 30 kV - 40 C + 125 C SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 Ch 8kV 5V TVS Diode Array
Datasheet
9,929In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 6 V SMD/SMT 16 V SC-70-5 (SOT-353-5) 2 A 5 pF 8 kV 15 kV - 40 C + 125 C SP1002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 5V 6pF 0201
Datasheet
8,557In Stock
10,000Expected 2026/02/24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 6 V SMD/SMT 12 V 7 V 0201 (0603 metric) 3 A 6 pF 15 kV 15 kV - 40 C + 125 C SP1008 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 12V 40A TVS Diod uDFN-2
Datasheet
4,658In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2
Datasheet
4,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2
Datasheet
8,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP11xx Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V UNI
Datasheet
9,053In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP1305 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 100W
Datasheet
16,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA
Datasheet
1,206In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP3003 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels .65pF
Datasheet
2,551In Stock
3,000Expected 2026/05/25
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 15 V SOT-563-6 2.5 A 0.65 pF 8 kV 15 kV - 40 C + 125 C SP3003 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 CH 8KV 0.5pF
Datasheet
411In Stock
3,000Expected 2026/05/01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 6 V SMD/SMT 15 V 9 V SOT-563-6 2 A 0.5 pF 8 kV 15 kV - 40 C + 125 C SP3006 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 2.5V UNI
Datasheet
3,282In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 2.5 V SMD/SMT 11 V 5.5 V SC-59-6 (SOT-23-6) 30 A 1.7 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 22kV UNIDIRECTIONAL
Datasheet
13,377In Stock
29,000Expected 2026/02/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 125 C SP3030 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 15A 3.3V 3.5pF Lightning Protection
Datasheet
2,691In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP3312T AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV uDFN-10L TVS Array
Datasheet
2,365In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4 Channel 300 mV SMD/SMT 3.3 V 700 mV uDFN-10 2 A 0.2 pF 12 kV 15 kV - 40 C + 125 C SP33R6 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 2000W UNI
Datasheet
18,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 22 V 16.7 V SOD-882-2 5 A 200 W 30 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 2000W UNI
Datasheet
7,500In Stock
20,000Expected 2026/05/19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-882-2 2 A 200 W 25 pF 15 kV 20 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel