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 41.9A 30kV SOD323FL Uni-dir TVS
Datasheet
3,014In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 30.5 V 16.7 V SOD-323FL-2 42 A 1 kW 410 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 22V 25.6A 30kV SOD323FL Uni-dir TVS
Datasheet
5,928In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 42.5 V 24.4 V SOD-323FL-2 25.5 A 1 kW 285 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 25.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,260In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 49 V 26.7 V SOD-323FL-2 25 A 1 kW 240 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes AQ - CA 24V
Datasheet
2,405In Stock
3,000Expected 2026-06-22
Min.: 1
Mult.: 1
Reel: 3,000

2 Channel AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 28V 24.4A 30kV SOD323FL Uni-dir TVS
Datasheet
3,134In Stock
9,000Expected 2026-02-23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 28 V SMD/SMT 62 V 31.1 V SOD-323FL-2 24.5 A 1 kW 200 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30V 20.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 30 V SMD/SMT 62 V 33.3 V SOD-323FL-2 20 A 1 kW 195 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 20.3A 30kV SOD323FL Uni-dir TVS
Datasheet
5,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 68.5 V 36.7 V SOD-323FL-2 20 A 1 kW 180 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 45V 15A 30kV SOD323FL Uni-dir TVS
Datasheet
5,682In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 45 V SMD/SMT 94.5 V 50 V SOD-323FL-2 15 A 1 kW 140 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 60V 10A 30kV SOD323FL Uni-dir TVS
Datasheet
5,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 60 V SMD/SMT 116 V 66.7 V SOD-323FL-2 10 A 1 kW 110 pF 30 kV 30 kV - 40 C + 150 C AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 2.5A 1pF 22kV SOT723 2ch Uni-dir TVS
Datasheet
23,984In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12.8 V 8.2 V SOT-723-3 2.5 A 1 pF 22 kV 27 kV - 40 C + 150 C AQ0502 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 12V 12A 30kV SOT23-3L Diode Array
Datasheet
36,065In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 12 V SMD/SMT 26.5 V 13 V SC-59-3 (SOT-23-3) 12 A 28 pF 30 kV 30 kV - 40 C + 150 C AQ12CANA-02HTG Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 24V 30kV SOT23-3L Diode Array AEC-Q101
Datasheet
11,075In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 24 V SMD/SMT 51 V 26 V SC-59-3 (SOT-23-3) 9 A 450 W 22 pF 30 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 7A 30kV SOT23 Bi-dir TVS
Datasheet
15,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 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 5V 15A 30kV SOD523 Bi-dir TVS
Datasheet
24,716In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-523 15 A 25 pF 30 kV 30 kV - 40 C + 125 C 1533 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 ESD 24V BI
Datasheet
194,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
212,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
220,808In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 600W 2 Channel Green Asymmetrical SOT23-
Datasheet
116,543In Stock
106,400Expected 2026-06-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SM712 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL
Datasheet
414,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 50 V 26 V SOD-323-2 7 A 350 W 1.3 pF 30 kV 30 kV - 40 C + 125 C SP4024 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 200W BI
Datasheet
264,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 5V 2.5A 1pF 22kV SOT523 2ch Uni-dir TVS
Datasheet
3,205In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 13.2 V 8.2 V SOT-523-3 2.5 A 1 pF 22 kV 27 kV - 40 C + 150 C AQ0502 Reel, Cut Tape, MouseReel

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 5V 30A 30kV SOD323 Uni-dir TVS
Datasheet
6,184In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 + 150 C Reel, Cut Tape, MouseReel