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 (TWD) 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 15A 1.3pF AEC-Q101
Datasheet
5,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 33 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4022 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 channels telecom/datacom
Datasheet
45,315In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 2 Channel 6 V SMD/SMT 20 V 6.8 V SOIC-8 150 A 2.8 kW 16 pF 30 kV 30 kV - 55 C + 125 C TVS Diodes SP03-6 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2 channels .65pF
Datasheet
41,413In Stock
37,995Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 6 V SMD/SMT 15 V SOT-553-5 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 35V(SUP) 2A(I(IN)) 130THRM RES
Datasheet
9,126In Stock
6,707On Order
Min.: 1
Mult.: 1

Bidirectional 14 Channel 30 V SMD/SMT SOIC-16 5 A 3 pF 4 kV 15 kV - 40 C + 105 C TVS Diodes SP720 Tube
Littelfuse ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY
Datasheet
17,965In Stock
Min.: 1
Mult.: 1

Bidirectional 6 Channel 30 V SMD/SMT SOIC-8 7 A 5 pF 8 kV 15 kV - 40 C + 105 C TVS Diodes SP723 Tube
Littelfuse ESD Protection Diodes / TVS Diodes 5V 99A 30kV SOD323FL Uni-dir TVS
Datasheet
2,725In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 13 V 6.4 V SOD-323FL-2 99 A 1 kW 1.32 nF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 46.5A 30kV SOD323FL Uni-dir TVS
Datasheet
3,972In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 25.5 V 13.3 V SOD-323FL-2 46.5 A 1 kW 470 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 41.9A 30kV SOD323FL Uni-dir TVS
Datasheet
1,614In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 30.5 V 16.7 V SOD-323FL-2 42 A 1 kW 410 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 22V 25.6A 30kV SOD323FL Uni-dir TVS
Datasheet
4,728In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 42.5 V 24.4 V SOD-323FL-2 25.5 A 1 kW 285 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 25.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 49 V 26.7 V SOD-323FL-2 25 A 1 kW 240 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30V 20.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 30 V SMD/SMT 62 V 33.3 V SOD-323FL-2 20 A 1 kW 195 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 20.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 68.5 V 36.7 V SOD-323FL-2 20 A 1 kW 180 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 45V 15A 30kV SOD323FL Uni-dir TVS
Datasheet
3,410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 45 V SMD/SMT 94.5 V 50 V SOD-323FL-2 15 A 1 kW 140 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 60V 10A 30kV SOD323FL Uni-dir TVS
Datasheet
1,294In Stock
9,000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 60 V SMD/SMT 116 V 66.7 V SOD-323FL-2 10 A 1 kW 110 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 2.5A 1pF 22kV SOT723 2ch Uni-dir TVS
Datasheet
22,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12.8 V 8.2 V SOT-723-3 2.5 A 1 pF 22 kV 27 kV - 40 C + 150 C TVS Diodes AQ0502 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV 7pF 0201DFN Diode Array
Datasheet
28,813In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 4.5 V SMD/SMT 10 V 5 V DFN-2 7 A 9 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes AQ - CA 24V
Datasheet
9,804In Stock
Min.: 1
Mult.: 1
: 3,000

2 Channel AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 36V 7A 30kV SOT23 Bi-dir TVS
Datasheet
8,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 36 V SMD/SMT 67 V 40 V SC-59-3 (SOT-23-3) 8 A 500 W 23 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6V 5A 30kV SOD523 Uni-dir TVS
Datasheet
65,609In Stock
110,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

1 Channel SMD/SMT 10.5 V 7 V SOD-523-2 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 15A 30kV SOD323 Bi-dir TVS
Datasheet
19,238In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-323 15 A 25 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes 1533 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 5V 15A 30kV SOD523 Bi-dir TVS
Datasheet
45,263In Stock
30,000Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-523 15 A 25 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes 1533 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6V 22A 30kV SOT23-6L Diodes Array
Datasheet
11,667In Stock
42,000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 14.3 V 8.5 V SC-59-6 (SOT-23-6) 22 A 2 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7V 2.5A 0.3pF 22kV SOD523 Uni-dir TVS
Datasheet
22,551In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

1 Channel SMD/SMT 12.8 V 8.2 V SOD-523-2 1 pF 22 kV 22 kV - 40 C + 125 C ESD Suppressors Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1V 12A 30kV SOD882 Bi-dir TVS
Datasheet
12,249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 30 kV 30 kV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1V 12A 30kV DFN1610-2L Bi-dir TVS
Datasheet
7,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 30 kV 30 kV Reel, Cut Tape, MouseReel