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 60V 3.5A 14pF 25kV DFN2510-10L TVS Array
Datasheet
1,113In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

4 Channel SMD/SMT 102 V 62 V UDFN-10 3.5 A 14 pF 25 kV 30 kV - 40 C + 125 C SP1064E-04UTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8pF 30kV BI-DIR 0201DFN
Datasheet
20,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.5 V DFN-2 5 A 8 pF 30 kV 30 kV - 40 C + 125 C SP1333 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 0.3pF SOT23-6L 4 Ch Diode Array
Datasheet
6,615In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 5 V SMD/SMT 11.5 V 8.2 V SC-59-6 (SOT-23-6) 2.5 A 0.3 pF 15 kV 15 kV - 40 C + 125 C SP3019 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
1,992In Stock
36,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 3.3 V SMD/SMT 9 V 6.5 V uDFN-6 10 A 0.35 pF 18 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 9.2V .15pF 0201 DFN
Datasheet
19,029In Stock
45,000Expected 10/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 7 V SMD/SMT 14.5 V 9.2 V 0201 (0603 metric) 2.5 A 0.15 pF 22 kV 22 kV - 45 C + 125 C SP3522 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI SOD882
Datasheet
170In Stock
30,000Expected 10/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 7 V SMD/SMT 11.8 V 8.2 V SOD-882-2 2.5 A 0.3 pF 22 kV 22 kV - 45 C + 125 C SP3530 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN
Datasheet
13,975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Unidirectional 1 Channel 7 V SMD/SMT 11.8 V 8.2 V 0201 (0603 metric) 2.5 A 0.3 pF 22 kV 22 kV - 45 C + 125 C SP3530 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection
Datasheet
3,767In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SP4021 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL
Datasheet
5,218In Stock
8,946On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 15 V SMD/SMT 40 V 16 V SOD-323-2 12 A 450 W 1.3 pF 30 kV 30 kV - 40 C + 150 C SP4023 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 2000W UNI
Datasheet
1,417In Stock
10,000Expected 28/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 60 pF 30 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 2000W UNI
Datasheet
2,187In Stock
50,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 24 V SMD/SMT 50 V 26.7 V SOD-882-2 3 A 200 W 32 pF 24 kV 30 kV - 40 C + 125 C SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5pF 20kV Bi
Datasheet
1,041In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 4 Channel 5 V SMD/SMT 12 V 5.5 V 0402 (1005 metric) 2 A 5 pF 20 kV 30 kV - 40 C + 125 C SP1015 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
334,041On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 3.3 V SMD/SMT 12 V 3.6 V SOD-882-2 4 A 0.3 pF 30 kV 30 kV - 40 C + 125 C SP3205 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V Diode Array
Datasheet
9,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 3.3 V SMD/SMT 25 V 3.5 V uDFN-10 95 A 2.5 kW 11 pF 30 kV 30 kV - 40 C + 85 C SP4042 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 6V UNI
Datasheet
61,722Expected 08/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 15 V SC-59-6 (SOT-23-6) 10 A 150 W 2.4 pF 20 kV 30 kV - 40 C + 125 C SRV05 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 15V Uni-Dir
Datasheet
15,000In Stock
5,000Expected 28/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 15 V SMD/SMT 35 V 16.7 V SOD-523-2 7 A 250 W 46 pF 30 kV 30 kV - 40 C + 150 C AQHVxx-01LTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 15A 30kV SOD882 Bi-dir TVS
Datasheet
19,976On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 24 V SMD/SMT 50 V 26 V SOD-882-2 5 A 13 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 5V UNI AEC-Q101
Datasheet
59,880Expected 18/05/2026
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 + 150 C AQxx AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot
Datasheet
9,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 24 V SMD/SMT 42 V SC-59-3 (SOT-23-3) 7 A 400 W 65 pF 30 kV 30 kV - 40 C + 150 C SM AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 20A Discrete Bi-dir. TVS Diode
Datasheet
48,790On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 3.3 V SMD/SMT 8.5 V 4.2 V SOD-882-2 20 A 180 W 35 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 200W BI
Datasheet
78,848Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 12V
Datasheet
5,813Expected 26/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 30kV SOD323 Bi-dir TVS
Datasheet
8,985On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.1 V SOD323-2 7 A 7 pF 30 kV 30 kV - 40 C + 150 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 25A 2.5pF AEC-Q101
Datasheet
5,888Expected 01/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 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 1CH 12V 200W SOD882
Datasheet
9,602Expected 05/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 60 pF 30 kV 30 kV - 40 C + 150 C AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel