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 450W 24V BI AEC-Q101
Datasheet
122,988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 ESD 24V BI
Datasheet
141,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 24 V SMD/SMT 50 V 26.7 V SC-59-3 (SOT-23-3) 5 A 250 W 15 pF 27 kV 30 kV - 40 C + 150 C AQ AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 210W TVS Diode Array SOT23-3
Datasheet
169,619In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 24 V SMD/SMT 50 V 26.7 V SC-59-3 (SOT-23-3) 3 A 200 W 11.5 pF 21 kV 21 kV - 40 C + 150 C AQ24CAN AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 36V BI AEC-Q101
Datasheet
150,864In Stock
297,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 36 V SMD/SMT 62 V 40 V SOD-323-2 5 A 450 W 30 pF 30 kV 30 kV - 40 C + 150 C AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 450W AUTO BI-DIR SOD323
Datasheet
212,242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 + 125 C SD-C AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array
Datasheet
67,668In Stock
51,000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional, Unidirectional 2 Channel 5 V SMD/SMT 12 V 6 V SC-59-3 (SOT-23-3) 2 A 25 W 30 pF 15 kV 20 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes SP0504BAHTG
Datasheet
38,449In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 5.5 V SMD/SMT 8.5 V SOT-23-5 30 pF 30 kV 30 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30KV 30pF
Datasheet
177,645In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-882-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C SP1003 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 8kV 6V .45pF
Datasheet
107,298In Stock
57,000Expected 14/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 12.3 V uDFN-10 3 A 0.45 pF 8 kV 15 kV - 40 C + 125 C SP3010 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 Ch 8kV 6V 0.4 pF
Datasheet
34,931In Stock
21,000Expected 13/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 6 Channel 6 V SMD/SMT 12.5 V uDFN-14 3 A 0.4 pF 8 kV 15 kV - 40 C + 125 C SP3011 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
417,406In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 3.3 V SMD/SMT 12 V 3.6 V SOD-882-2 4 A 300 fF 30 kV 30 kV - 40 C + 125 C SP3205 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS ARRAY
Datasheet
100,580In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 5 V SMD/SMT 18 V 6.2 V uDFN-2 2 A 90 fF 12 kV 18 kV - 40 C + 125 C SP3213 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
65,713In Stock
54,000Expected 09/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 3.3 V SMD/SMT 9 V 6.5 V uDFN-6 10 A 350 fF 18 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A BIDIRECTIONAL
Datasheet
83,512In Stock
57,000Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 12 V SMD/SMT 35 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 125 C SP4022 AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 20A Lightning Surge Prot
Datasheet
26,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 8 Channel 3.3 V SMD/SMT 13.5 V MSOP-10 20 A 300 W 4.4 pF 30 kV 30 kV - 40 C + 125 C SP4065 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 200W BI
Datasheet
252,337In Stock
220,000Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 24 V SMD/SMT 50 V 26.7 V SOD-882-2 3 A 200 W 17 pF 24 kV 30 kV - 40 C + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI
Datasheet
299,101In Stock
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 + 125 C SPHV-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Bi-Di .10pF 20kV SESD
Datasheet
71,987In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 75,000

Bidirectional 1 Channel 9 V SMD/SMT 10 V 9.8 V 0201 (0603 metric) 2.5 A 0.1 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Bi-Di .10pF 20kV SESD
Datasheet
98,994In Stock
100,000Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 50,000

Bidirectional 1 Channel 7 V SMD/SMT 10 V 9.8 V 0402 (1005 metric) 2.5 A 0.1 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0402 9V Uni-Di .20pF 20kV SESD
Datasheet
255,108In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 50,000

Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0402 (1005 metric) 2.5 A 0.2 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4-CH STD 9V Uni-Di .20pF 20kV SESD
Datasheet
37,147In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 25,000

Unidirectional 4 Channel 7 V SMD/SMT 9.2 V 9 V 1004 (2510 metric) 2 A 0.2 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 30A 30kV SOD323 Uni-dir TVS
Datasheet
2,514In Stock
3,000Expected 20/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 15 V 6 V SOD323-2 30 A 115 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5.3V 3A 20kV SOD882 Bi-dir TVS
Datasheet
6,591In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel SMD/SMT 12 V 6.8 V SOD-882-2 3 A 20 W 350 fF 20 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV WLCSP0201 Bi-dir TVS
Datasheet
11,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

1 Channel 300 mV SMD/SMT 2.5 V 700 mV FlipChip-2 3 A 200 fF 12 kV 15 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 150A 25pF
Datasheet
1,273In Stock
5,000Expected 28/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 2 Channel 3.3 V SMD/SMT 18 V 3.3 V SOIC-8 150 A 3.3 kW 16 pF 30 kV 30 kV - 40 C + 125 C SP03-3.3 Reel, Cut Tape, MouseReel