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.

Results: 286
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 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 Product Series Qualification Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 5pF 20kV Bi 289In Stock
Cut Tape
$1.13
$0.528
$0.469
$0.365
$0.345
Reel
$0.337
Min.: 1
Mult.: 1
: 5,000
Bidirectional 4 Channel 5 V SMD/SMT 12 V 5.5 V 0402 (1005 metric) 2 A 5 pF 20 kV 30 kV - 40 C + 125 C TVS Diodes SP1015 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30kV 15pF Bidirectional 10,698In Stock
15,000Expected 2026/12/01
Cut Tape
$0.44
$0.224
$0.173
$0.147
$0.091
Reel
$0.091
Min.: 1
Mult.: 1
: 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 + 125 C TVS Diodes SP1026 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 12V 40A TVS Diod uDFN-2 12,394In Stock
Cut Tape
$0.58
$0.281
$0.228
$0.18
Reel
$0.117
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 12 V SMD/SMT 26.5 V DFN-2 40 A 230 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 15V 30A TVS Diod uDFN-2 3,253In Stock
Cut Tape
$0.561
$0.281
$0.215
$0.17
Reel
$0.116
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 15 V SMD/SMT 30.2 V DFN-2 30 A 180 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 24V 20A TVS Diod uDFN-2 2,438In Stock
Cut Tape
$0.50
$0.265
$0.201
$0.158
$0.144
Reel
$0.105
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 24 V SMD/SMT 44.7 V DFN-2 20 A 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 100A 24VBR 1,439In Stock
Cut Tape
$1.55
$0.751
$0.649
$0.509
$0.483
Reel
$0.418
Min.: 1
Mult.: 1
: 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 TVS Diodes SP1224 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 100W 1,460In Stock
10,000Expected 2027/01/19
Cut Tape
$0.37
$0.162
$0.141
$0.105
Reel
$0.057
Min.: 1
Mult.: 1
: 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 TVS Diodes SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30KV 2.5V 2.5pF 40A Diode Array uDFN-10 34In Stock
18,000On Order
Cut Tape
$2.40
$1.38
$1.01
$0.792
Reel
$0.78
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 2.5 V SMD/SMT 19 V uDFN-10 45 A 1 kW 2.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP2555NUTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 8kV BIDIRECTIONAL 12,050In Stock
10,000Expected 2027/01/12
Cut Tape
$0.54
$0.248
$0.217
$0.163
Reel
$0.119
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 5 V SMD/SMT 14.7 V 7 V SOD-882-2 2 A 0.5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP3021 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3V 3A 0.2pF 12kV uDFN-10L TVS Array 2,742In Stock
Cut Tape
$1.11
$0.833
$0.69
$0.568
$0.487
Reel
$0.458
Min.: 1
Mult.: 1
: 3,000
4 Channel 300 mV SMD/SMT 3.3 V 700 mV uDFN-10 2 A 0.2 pF 12 kV 15 kV - 40 C + 125 C TVS Diodes SP33R6 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 22kV 8.2V .3pF UNI 0201 DFN 13,730In Stock
Cut Tape
$0.311
$0.138
$0.12
$0.09
Reel
$0.06
Min.: 1
Mult.: 1
: 15,000
Unidirectional 1 Channel 7 V SMD/SMT 11.8 V 8.2 V 0201 (0603 metric) 2.5 A 0.3 pF 22 kV 22 kV - 45 C + 125 C TVS Diodes SP3530 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection 648In Stock
270,000On Order
Cut Tape
$1.08
$0.522
$0.436
$0.336
$0.329
Reel
$0.256
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 5 V SMD/SMT 19.6 V 6.3 V SOD-323-2 25 A 750 W 2.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP4021 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 12A UNIDIRECTIONAL 3,381In Stock
3,000Expected 2027/05/17
Cut Tape
$0.861
$0.449
$0.343
$0.262
Reel
$0.192
Min.: 1
Mult.: 1
: 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 TVS Diodes SP4023 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 12A BIDIRECTIONAL 762In Stock
63,000On Order
Cut Tape
$0.961
$0.513
$0.385
$0.295
Reel
$0.217
Min.: 1
Mult.: 1
: 3,000
Bidirectional 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 TVS Diodes SP4023 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 2000W UNI 64In Stock
40,000On Order
Cut Tape
$0.50
$0.238
$0.193
$0.149
Reel
$0.079
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 60 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SPHV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 6V UNI 422In Stock
126,000On Order
Cut Tape
$1.51
$0.806
$0.632
$0.465
$0.433
Reel
$0.358
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 6 V SMD/SMT 15 V SC-59-6 (SOT-23-6) 10 A 150 W 2.4 pF 20 kV 30 kV - 40 C + 125 C TVS Diodes SRV05 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 15V 9A 30kV SOT23-3L Diode Array 6In Stock
9,000Expected 2027/04/09
Cut Tape
$0.761
$0.359
$0.301
$0.229
Reel
$0.163
Min.: 1
Mult.: 1
: 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 TVS Diodes AQ15CANA-02HTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
213,542On Order
Cut Tape
$1.11
$0.614
$0.454
$0.35
Reel
$0.277
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 3.3 V SMD/SMT 24.5 V 3.5 V SOD-323-2 30 A 735 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30A 2.5pF AEC-Q101
68,892On Order
Cut Tape
$1.21
$0.657
$0.495
$0.42
$0.381
Reel
$0.301
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 3.3 V SMD/SMT 24.5 V 3.5 V SOD-323-2 30 A 735 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4020 AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-
644,452On Order
Cut Tape
$1.37
$0.671
$0.564
$0.44
$0.418
Reel
$0.315
Min.: 1
Mult.: 1
: 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 TVS Diodes SM712 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5 channels
152,976Expected 2027/01/11
Cut Tape
$1.11
$0.54
$0.454
$0.35
$0.333
Reel
$0.24
Min.: 1
Mult.: 1
: 3,000
Unidirectional 5 Channel 5.5 V SMD/SMT 13 V SC-70-6 (SOT-363-6) 2 A 8 pF 15 kV 30 kV - 40 C + 125 C TVS Diodes SP1001 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 10kV UNIDIRECTIONAL
144,085On Order
Cut Tape
$0.32
$0.142
$0.124
$0.11
Reel
$0.11
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 5 V SMD/SMT 7.5 V 6 V SOD-882-2 5 A 0.8 pF 10 kV 15 kV - 40 C + 125 C TVS Diodes SP3031 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection
21,000On Order
Cut Tape
$2.04
$0.975
$0.871
$0.754
Reel
$0.754
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 3.3 V SMD/SMT 11.5 V uDFN-10 20 A 300 W 3.5 pF 30 kV 30 kV - 40 C + 125 C ESD Suppressors SP3304N Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection
207,681On Order
Cut Tape
$1.05
$0.608
$0.433
$0.349
$0.329
Reel
$0.256
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 3.3 V SMD/SMT 21.8 V 3.5 V SOD-323-2 30 A 2.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP4020 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection
68,532On Order
Cut Tape
$1.12
$0.575
$0.461
$0.355
Reel
$0.281
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 3.3 V SMD/SMT 21.8 V 3.5 V SOD-323-2 30 A 2.5 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP4020 AEC-Q100 Reel, Cut Tape, MouseReel