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 (GBP) 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 1Ch 300W 15V Bi-Dir
Datasheet
3,729In Stock
25,000Expected 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 15 V SMD/SMT 37 V 16.7 V SOD-523-2 7 A 300 W 21 pF 30 kV 30 kV - 40 C + 150 C AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W SOD882
Datasheet
8,380In Stock
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 + 150 C AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 80A 30kV DFN1610-2L Bi-dir TVS
Datasheet
1,426In Stock
51,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.4 V SOD882-2 80 A 130 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 500W 24V 2 CH ESD PROT
Datasheet
239In 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
4,158In 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 23/02/2026
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
2,125In Stock
16,000Expected 23/02/2026
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 23/02/2026
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 24/02/2026
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 25/05/2026
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
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
13,407In Stock
29,000Expected 23/02/2026
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