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 (SGD) 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 ESD 5V UNI
Datasheet
26,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 10 V 5.1 V SOD-882-2 50 A 120 pF 30 kV 30 kV - 40 C + 125 C SP1250 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection
Datasheet
4,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 4 Channel 2.5 V SMD/SMT 11.5 V uDFN-10 20 A 300 W 3.5 pF 30 kV 30 kV - 40 C + 125 C SP2504N Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .13pF 20kV
Datasheet
99,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 5 V SMD/SMT 14 V 9.6 V 0402 (1005 metric) 2.5 A 0.15 pF 22 kV 22 kV - 40 C + 150 C SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 20pF 30kV Bi
Datasheet
19,768In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 6 V SMD/SMT 10 V 01005 (0402 metric) - 40 C + 125 C SP1020 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 100A 24VBR
Datasheet
2,012In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 37 V 24 V uDFN-6 100 A 3.7 kW 770 pF 30 kV 30 kV - 40 C + 125 C SP1224 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes .3pF 10KV 18V 0201 Flipchip
Datasheet
12,182In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 18 V SMD/SMT 38 V 0201 (0603 metric) 2 A 0.3 pF 10 kV 15 kV - 40 C + 125 C SP3118 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 100W
Datasheet
15,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel 15 V SMD/SMT 27 V 16.7 V 0201 (0603 metric) 5 A 100 W 21 pF 30 kV 30 kV - 40 C + 125 C SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 36V UNI
Datasheet
9,006In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 36 V SMD/SMT 58 V 40 V SOD-523-2 3 A 250 W 23 pF 15 kV 20 kV - 40 C + 150 C AQHVxx-01LTG Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV
Datasheet
9,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

1 Channel SMD/SMT 0201 (0603 metric) SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS
Datasheet
2,764In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100,000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.3 V SOD882-2 7 A 7 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 24V
Datasheet
5,184In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 24 V SMD/SMT 42 V 26.7 V SC-59-3 (SOT-23-3) 9 A 500 W 65 pF 30 kV 30 kV - 40 C + 150 C AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 12A UNIDIRECTIONAL
Datasheet
8,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 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 4.5V 7A 30kV 7pF 0201DFN Diode Array
Datasheet
29,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6V 22A 30kV SOT23-6L Diodes Array
Datasheet
3,978In Stock
15,000Expected 21/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 27V 4A 30kV 12pF SOT23-3L Diode Array
Datasheet
7,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 27 V SMD/SMT 50 V 28 V SC-59-3 (SOT-23-3) 4 A 200 W 12 pF 30 kV 30 kV - 40 C + 150 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 0.25F 15kV SOD882 Bi-dir TVS AEC-Q101
Datasheet
18,745In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 1 Channel SMD/SMT 6.5 V 8 V SOD-882-2 0.25 pF 15 kV 15 kV - 40 C + 150 C AQ4337 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101
Datasheet
5,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Channel SMD/SMT 8.5 V SC-59-6 (SOT-23-6) 3 pF 30 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6V 5A 30kV SOD523 Uni-dir TVS
Datasheet
61,963In Stock
5,000Expected 15/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

1 Channel SMD/SMT 10.5 V 7 V SOD-523-2 30 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1V 12A 30kV SOD882 Bi-dir TVS
Datasheet
13,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
8,028In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 30 kV 30 kV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 3A 15kV WLCSP0201 Bi-dir TVS
Datasheet
60,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Bidirectional 2 Channel 5 V SMD/SMT 6 V 8 V 7 A 0.18 pF 15 kV 15 kV - 40 C + 125 C SP4338 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT
Datasheet
Product Comments
84,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 3 Channel 5.5 V SMD/SMT 7.8 V 5.5 V SOT-143-4 30 pF - 40 C + 85 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI
Datasheet
410,399In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
104,009In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2-CH 0402 9V Uni-Di .20pF 20kV SESD
Datasheet
52,021In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Unidirectional 2 Channel 7 V SMD/SMT 9.2 V 9 V 0402 (1005 metric) 2 A 0.2 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel