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 60V 10A 30kV SOD323FL Uni-dir TVS
Datasheet
1,394In Stock
9,000Expected 1/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
22,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 4.5V 7A 30kV 7pF 0201DFN Diode Array
Datasheet
29,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 24V 30kV SOT23-3L Diode Array AEC-Q101
Datasheet
10,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 6V 5A 30kV SOD523 Uni-dir TVS
Datasheet
26,141In Stock
60,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 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 3.3V 15A 30kV SOD323 Bi-dir TVS
Datasheet
26,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 6.8 V 5.5 V SOD-323 15 A 25 pF 30 kV 30 kV - 40 C + 125 C 1533 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 5V 15A 30kV SOD523 Bi-dir TVS
Datasheet
42,710In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 1V 12A 30kV SOD882 Bi-dir TVS
Datasheet
12,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
7,948In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 30 kV 30 kV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI
Datasheet
155,411In 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
181,735In 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 3.3V 80A 30kV DFN1610-2L Bi-dir TVS
Datasheet
84,410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.4 V SOD882-2 80 A 130 pF 30 kV 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 8CH 30kV ESD CONTACT
Datasheet
10,958In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 8 Channel 2.8 V SMD/SMT 17 V 3 V SOIC-8 30 A 750 W 2.6 pF 30 kV 30 kV - 40 C + 125 C SLVU2.8-8 AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array
Datasheet
85,859In Stock
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
46,242In 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 4 channels 1.1pF 15kV
Datasheet
63,111In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 4 Channel 6 V SMD/SMT 13 V SC-70-6 (SOT-363-6) 4.5 A 850 fF 12 kV 15 kV - 40 C + 125 C SP3002 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI
Datasheet
451,135In 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
206,333In 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
91,642In Stock
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 3.3V 20A Lightning Surge Prot
Datasheet
29,066In 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 12 KV .5pF Diode Array
Datasheet
48,522In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 8 Channel 5 V SMD/SMT 7 V uDFN-9 4 A 500 fF 12 kV 25 kV - 40 C + 150 C SP7538P Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI
Datasheet
374,102In 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
76,846In 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 100 fF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1-CH 0201 9V Uni-Di .20pF 20kV SESD
Datasheet
95,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 75,000

Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0201 (0603 metric) 2.5 A 200 fF 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
149,780In Stock
150,000Expected 30/7/2026
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 200 fF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel, Cut Tape, MouseReel