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 (CHF) 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 30pF 30kV AEC-Q101
Datasheet
9In Stock
60’000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-882-2 70 A 30 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ1003 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 channels
Datasheet
152’211Expected 11/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Unidirectional 5 Channel 5.5 V SMD/SMT 13 V SC-70-6 (SOT-363-6) 2 A 8 pF 15 kV 30 kV - 40 C + 125 C TVS Diodes SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 CH DIODE ARRAY
Datasheet
13’379On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2’500

Bidirectional 6 Channel 30 V SMD/SMT SOIC-8 5 A 3 pF 4 kV 15 kV - 40 C + 105 C TVS Diodes SP721 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 5V BI AEC-Q101
Datasheet
184’673On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 1 Channel 5 V SMD/SMT 14.5 V 6 V SOD-323-2 30 A 450 W 200 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
Datasheet
104’801On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Unidirectional 1 Channel 3.3 V SMD/SMT 24.5 V 3.5 V SOD-323-2 30 A 735 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
Datasheet
74’996On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 1 Channel 3.3 V SMD/SMT 24.5 V 3.5 V SOD-323-2 30 A 735 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 12V Bi-Dir
Datasheet
183’998Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5’000

Bidirectional 1 Channel 12 V SMD/SMT 30 V 13.3 V SOD-523-2 10 A 300 W 27 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323
Datasheet
614’646On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-323-2 5 A 450 W 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD-C AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-
Datasheet
646’763On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 2 Channel 12 V SMD/SMT 31 V 13.3 V SC-59-3 (SOT-23-3) 19 A 600 W 75 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SM712 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8 Ch 8kV 0.65pF SPA
Datasheet
35’442On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4’000

Unidirectional 8 Channel 6 V SMD/SMT 15 V MSOP-10 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 2.5pF 30A for Surge Protection
Datasheet
231’027On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 TVS Diodes SP4020 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection
Datasheet
68’982On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 TVS Diodes SP4020 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection
Datasheet
100’320On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Unidirectional 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 TVS Diodes SP4021 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection
Datasheet
158’700On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 TVS Diodes SP4021 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD
Datasheet
134’042Expected 11/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 75’000

Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0201 (0603 metric) 2.5 A 0.2 pF 20 kV 20 kV - 55 C + 125 C TVS Diodes SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 30KV 30pF 5V Uni
Datasheet
79’214Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5’000

Unidirectional 1 Channel 5 V SMD/SMT 14 V 6 V SOD-523-2 7 A 30 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 12V
Datasheet
16’016Expected 10/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 2 Channel 12 V SMD/SMT 22.5 V 13.3 V SC-59-3 (SOT-23-3) 20 A 500 W 135 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS AEC-Q101
Datasheet
18’688On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.3 V SOD882-2 7 A 7 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 12V BI AEC-Q101
Datasheet
20’950Expected 2/9/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 1 Channel 12 V SMD/SMT 23 V 13.3 V SOD-323-2 17 A 450 W 100 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 15V BI AEC-Q101
Datasheet
62’693On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 1 Channel 15 V SMD/SMT 31 V 16.7 V SOD-323-2 12 A 450 W 75 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.5pF 20kV AEC-Q101
Datasheet
20’000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 + 150 C TVS Diodes AQ3041 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 7A 30kV SOT23 Bi-dir TVS
Datasheet
8’000Expected 8/24/2026
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 15A 1.3pF AEC-Q101
Datasheet
17’746On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Bidirectional 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 1CH 12V 200W SOD882
Datasheet
49’979Expected 8/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Bidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 30 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W SOD882
Datasheet
20’000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10’000

Bidirectional 1 Channel 36 V SMD/SMT 65 V 40 V SOD-882-2 2 A 200 W 13 pF 15 kV 20 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel