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 3.3V 15A 30kV SOD323 Bi-dir TVS
Datasheet
11,998Expected 2/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 400W 24V 2 Ch ESD Prot
Datasheet
6,000On 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 3.0pF 30A SOD323 DISCRETE TVS DIODE
Datasheet
2,640Expected 26/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 8 V SMD/SMT 25 V 9.5 V SOD-323-2 30 A 750 W 3 pF 30 kV 30 kV - 40 C + 125 C SP4208 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV AEC-Q101
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Bidirectional 1 Channel 6 V SMD/SMT 13.4 V 7.8 V uDFN-2 5 A 15 pF 30 kV 30 kV - 40 C + 150 C AQ1026 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15,000

Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0201 (0603 metric) 2 A 0.25 pF 20 kV 20 kV - 30 C + 85 C SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 11pF 24kV 01005 BI-DIR DIS TVS DIODE
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 15,000
Mult.: 15,000
Reel: 15,000

Bidirectional 1 Channel 12 V SMD/SMT 27 V 13 V 01005 (0402 metric) 3 A 11 pF 24 kV 30 kV - 40 C + 125 C SP1312 Reel
Littelfuse ESD Protection Diodes / TVS Diodes Silicon ESD Devices
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 50,000
Mult.: 50,000
Reel: 50,000

Unidirectional 2 Channel 7 V SMD/SMT 9.2 V 9 V 0402 (1005 metric) 2 A 0.3 pF 20 kV 20 kV - 55 C + 125 C SESD AEC-Q100 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 1V 12A 1pF 30kV SOD882 1ch Bi-dir TVS
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Bidirectional 1 Channel 1 V SMD/SMT 9.7 V 1.4 V SOD-882-2 12 A 1 pF 30 kV 30 kV - 40 C + 150 C Reel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 10A 1.2pF 30kV SOT523 2ch Uni-dir TVS
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 2 Channel 5 V SMD/SMT 14 V 6 V SOT523-3L 10 A 1 pF 30 kV 30 kV - 40 C + 150 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SESD1103Q6UG-0020-090
Datasheet
Non-Stocked
Min.: 25,000
Mult.: 25,000
Reel: 25,000

SMD/SMT SESD Reel
Littelfuse ESD Protection Diodes / TVS Diodes 22V 100A 30kV uDFN-6 Uni-dir TVS
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 33 V DFN-2020-6 100 A 210 pF 30 kV 30 kV - 40 C + 125 C Reel
Littelfuse ESD Protection Diodes / TVS Diodes 4Ch 30KV 2.8V2pF-max TVS Array SOIC-8
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

Unidirectional 4 Channel SMD/SMT 18 V 3 V SOIC-8 2 pF 30 kV 30 kV Reel
Littelfuse ESD Protection Diodes / TVS Diodes 13.5V 160A uDFN 1300pF AEC-Q101
Datasheet
Non-Stocked
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel 13.5 V SMD/SMT 28 V 14.5 V uDFN-6 160 A 1300 pF 30 kV 30 kV - 40 C + 125 C SP1255 AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 120A uDFN 800pF
Datasheet
Non-Stocked
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 29.5 V 17.5 V uDFN-6 120 A 800 pF 30 kV 30 kV - 40 C + 125 C SP1255 Reel

Littelfuse ESD Protection Diodes / TVS Diodes 35V(SUP) 2A(I(IN)) 130THRM RES
Datasheet
Non-Stocked
Min.: 2,500
Mult.: 2,500
Reel: 2,500

14 Channel 30 V SMD/SMT SOIC-16 3 pF - 40 C + 105 C SP720 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 14A 30V SCR 4 Ch MSOP10
Datasheet
Non-Stocked
Min.: 4,000
Mult.: 4,000
Reel: 4,000

4 Channel 30 V SP725 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 15V Uni
Datasheet
Non-Stocked
Min.: 60,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 28 V 16.7 V SOD-882-2 5 A 200 W 46 pF 30 kV 30 kV - 40 C + 125 C SPHV Reel
Littelfuse ESD Protection Diodes / TVS Diodes .35pF 30kV Bi-Dir
Datasheet
N/A

Bidirectional 1 Channel 5.3 V SMD/SMT 12.5 V 7.8 V 01005 (0402 metric) 2 A 20 W 0.35 pF 30 kV 30 kV - 40 C + 125 C SP3042 Reel, Cut Tape, MouseReel