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 2.5pF 25A for Surge Protection
100,320On Order
Cut Tape
$0.97
$0.50
$0.394
$0.304
Reel
$0.23
Min.: 1
Mult.: 1
: 3,000
Unidirectional 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-CH 0201 9V Uni-Di .20pF 20kV SESD
128,262Expected 2026/11/03
Cut Tape
$0.92
$0.457
$0.404
$0.311
Reel
$0.205
Min.: 1
Mult.: 1
: 75,000
Unidirectional 1 Channel 7 V SMD/SMT 9.2 V 9 V 0201 (0603 metric) 2.5 A 0.2 pF 20 kV 20 kV - 55 C + 125 C TVS Diodes SESD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 12V UNI AEC-Q101
13,000On Order
Cut Tape
$0.561
$0.304
$0.267
$0.202
$0.183
Reel
$0.129
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 12 V SMD/SMT 22.5 V 13.3 V SOD-323-2 17 A 450 W 150 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS AEC-Q101
20,000Expected 2027/02/25
Cut Tape
$0.62
$0.304
$0.24
$0.197
Reel
$0.11
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.3 V SOD882-2 7 A 7 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 12V BI AEC-Q101
20,950Expected 2027/02/09
Cut Tape
$0.54
$0.317
$0.261
$0.212
$0.183
Reel
$0.147
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 12 V SMD/SMT 23 V 13.3 V SOD-323-2 17 A 450 W 100 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 15V BI AEC-Q101
62,693On Order
Cut Tape
$0.70
$0.37
$0.279
$0.233
$0.212
Reel
$0.147
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 15 V SMD/SMT 31 V 16.7 V SOD-323-2 12 A 450 W 75 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.5pF 20kV AEC-Q101
20,000Expected 2026/11/09
Cut Tape
$0.53
$0.238
$0.204
$0.156
Reel
$0.095
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 5 V SMD/SMT 10 V SOD-882-2 3 A 0.5 pF 20 kV 30 kV - 40 C + 150 C TVS Diodes AQ3041 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 25A 2.5pF AEC-Q101
17,644On Order
Cut Tape
$1.02
$0.52
$0.461
$0.355
Reel
$0.262
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 5 V SMD/SMT 20.5 V 6.3 V SOD-323-2 25 A 600 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4021 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15A 1.3pF AEC-Q101
17,710On Order
Cut Tape
$0.761
$0.43
$0.312
$0.291
$0.273
Reel
$0.22
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 12 V SMD/SMT 33 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4022 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 0.25F 15kV SOD882 Bi-dir TVS AEC-Q101
65,543Expected 2026/12/24
Cut Tape
$0.661
$0.309
$0.261
$0.206
Reel
$0.122
Min.: 1
Mult.: 1
: 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 ESD Suppressors AQ4337 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 15V Bi-Dir
54,597On Order
Cut Tape
$0.60
$0.272
$0.236
$0.18
Reel
$0.112
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 15 V SMD/SMT 37 V 16.7 V SOD-523-2 7 A 300 W 21 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 12A 30kV SOT23-6L Diode Array AEC-Q 101
11,900Expected 2026/10/06
Cut Tape
$1.43
$0.718
$0.597
$0.468
$0.424
Reel
$0.372
Min.: 1
Mult.: 1
: 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 ESD Suppressors AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323
81,393On Order
Cut Tape
$0.661
$0.344
$0.261
$0.213
$0.197
Reel
$0.126
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 12 V SMD/SMT 23 V 13.3 V SOD-323-2 17 A 450 W 100 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD-C AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 450W AUTO UNI-DIR SOD323
15,000On Order
Cut Tape
$0.57
$0.288
$0.222
$0.181
$0.15
Reel
$0.102
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 24 V SMD/SMT 42 V 26.7 V SOD-323-2 7 A 450 W 65 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 12V 2 Ch ESD Prot
17,884On Order
Cut Tape
$0.93
$0.43
$0.376
$0.291
$0.281
Reel
$0.19
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 12 V SMD/SMT 22.5 V SC-59-3 (SOT-23-3) 17 A 400 W 150 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70
18,113Expected 2026/10/08
Cut Tape
$1.13
$0.625
$0.493
$0.397
$0.35
Reel
$0.309
Min.: 1
Mult.: 1
: 3,000
Bidirectional, Unidirectional 2 Channel 5 V SMD/SMT 12 V 6 V SC-70-3 (SOT-323-3) 2 A 25 W 30 pF 15 kV 20 kV - 40 C + 125 C TVS Diodes SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 channels
38,560On Order
Cut Tape
$0.59
$0.333
$0.258
$0.205
$0.197
Reel
$0.155
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 5.5 V SMD/SMT 13 V SC-70-3 (SOT-323-3) 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 6.5pF 15kV Bi 3In Stock
Cut Tape
$1.37
$0.671
$0.564
$0.44
Reel
$0.315
Min.: 1
Mult.: 1
: 5,000
Bidirectional 5 Channel 5 V SMD/SMT 12.3 V 6 V 0402 (1005 metric) 3 A 6.5 pF 15 kV 30 kV - 40 C + 125 C TVS Diodes SP1012 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8.5pF 15kV SPA TVS Diode Array
20,940On Order
Cut Tape
$1.07
$0.509
$0.434
$0.335
$0.304
Reel
$0.237
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 60 V SMD/SMT 95 V uDFN-10 2 A 8.5 pF 15 kV 20 kV - 40 C + 125 C TVS Diodes SP1064 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection
5,000Expected 2026/12/02
Cut Tape
$2.47
$1.26
$1.08
$0.883
$0.823
Reel
$0.756
Min.: 1
Mult.: 1
: 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 TVS Diodes SP2504N Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 1uA 22kV UNIDIRECTIONAL
188,393On Order
Cut Tape
$0.40
$0.176
$0.154
$0.115
Reel
$0.06
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 5 V SMD/SMT 10 V SOD-882-2 3 A 0.5 pF 20 kV 30 kV - 40 C + 125 C TVS Diodes SP3030 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes .3pF 10KV 28V SOD8820
19,795Expected 2026/12/07
Cut Tape
$0.60
$0.301
$0.235
$0.188
Reel
$0.109
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 28 V SMD/SMT 48 V SOD-882-2 2 A 0.3 pF 10 kV 15 kV - 40 C + 125 C TVS Diodes SP3130 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 15A UNIDIRECTIONAL
18,000Expected 2026/12/23
Cut Tape
$0.761
$0.413
$0.321
$0.245
$0.22
Reel
$0.192
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 12 V SMD/SMT 35 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP4022 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A BIDIRECTIONAL
14,900Expected 2026/11/30
Cut Tape
$0.911
$0.428
$0.363
$0.278
$0.264
Reel
$0.217
Min.: 1
Mult.: 1
: 3,000
Bidirectional 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 TVS Diodes SP4024 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes .3pF 30kV Bi-Dir
29,996Expected 2026/11/30
Cut Tape
$1.52
$0.751
$0.633
$0.497
$0.454
Reel
$0.454
Min.: 1
Mult.: 1
: 3,000
Unidirectional 8 Channel 5 V SMD/SMT 12.45 V 6 V uDFN-14 4 A 0.3 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP8008 Reel, Cut Tape, MouseReel