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 15V 9A 30kV SOT23-3L Diode Array
Datasheet
6,819In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 15 V SMD/SMT 33 V 16.7 V SC-59-3 (SOT-23-3) 9 A 21 pF 30 kV 30 kV - 40 C + 150 C AQ15CANA-02HTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array
Datasheet
2,041In Stock
3,000Expected 2026-03-19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT 6 V 8.5 V 6 A 0.32 pF 12 kV 15 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 5V BI AEC-Q101
Datasheet
82,462In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30pF 30kV AEC-Q101
Datasheet
25,284In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQ1003 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 30KV 30pF 5V Uni
Datasheet
43,679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS AEC-Q101
Datasheet
18,823In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 15V BI AEC-Q101
Datasheet
31,959In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 24V UNI AEC-Q101
Datasheet
15,380In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 42 V 26.7 V SOD-323-2 7 A 450 W 65 pF 30 kV 30 kV - 40 C + 150 C AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 24V BI AEC-Q101
Datasheet
29,563In Stock
36,000Expected 2026-09-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 42 V 26.7 V SOD-323-2 7 A 450 W 50 pF 30 kV 30 kV - 40 C + 150 C AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 36V UNI AEC-Q101
Datasheet
16,585In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 36 V SMD/SMT 62 V 40 V SOD-323-2 5 A 450 W 50 pF 30 kV 30 kV - 40 C + 150 C AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 36V
Datasheet
12,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 36 V SMD/SMT 62 V 40 V SC-59-3 (SOT-23-3) 7 A 500 W 50 pF 30 kV 30 kV - 40 C + 150 C AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
Datasheet
60,573In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
Datasheet
22,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 25A 2.5pF AEC-Q101
Datasheet
10,309In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 20.5 V 6.3 V SOD-323-2 25 A 600 W 2.5 pF 30 kV 30 kV - 40 C + 150 C AQ4021 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array
Datasheet
4,342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 8 Channel 5 V SMD/SMT 10.9 V 6 V uDFN-9 3 A 0.3 pF 22 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 12V Bi-Dir
Datasheet
50,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882
Datasheet
25,646In Stock
20,000Expected 2026-09-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-882-2 5 A 200 W 24 pF 30 kV 30 kV - 40 C + 150 C AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 36V BI
Datasheet
19,657In Stock
15,000Expected 2026-03-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 36 V SMD/SMT 72 V 40 V SOD-523-2 3 A 300 W 11.5 pF 15 kV 20 kV - 40 C + 150 C AQHVxx-01LTG-C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS
Datasheet
25,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 4.5 V SMD/SMT 10 V 5.3 V DFN-2 7 A 7 pF 30 kV 30 kV - 40 C + 125 C SC1205 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A +30/-22kV uDFN3810-9L Diode array AEC-Q101
Datasheet
7,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 8 Channel 5 V SMD/SMT 10.9 V 6 V uDFN-9 3 A 0.3 pF 22 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 450W 30A Unidirectional
Datasheet
29,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 13 V 6 V SOD-323-2 30 A 450 W 350 pF 30 kV 30 kV - 40 C + 125 C SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional
Datasheet
19,141In Stock
45,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 125 C SD-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323
Datasheet
15,928In Stock
33,000Expected 2026-07-13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 125 C SD-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 450W AUTO BI-DIR SOD323
Datasheet
18,853In Stock
36,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 125 C SD-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 450W AUTO UNI-DIR SOD323
Datasheet
18,321In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 42 V 26.7 V SOD-323-2 7 A 450 W 65 pF 30 kV 30 kV - 40 C + 125 C SD AEC-Q100 Reel, Cut Tape, MouseReel