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 5V 450W 30A Unidirectional 15,828In Stock
54,000Expected 2027/04/14
Cut Tape
$0.64
$0.301
$0.254
$0.19
Reel
$0.121
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 5 V SMD/SMT 13 V 6 V SOD-323-2 30 A 450 W 350 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional 94,802In Stock
Cut Tape
$0.60
$0.297
$0.259
$0.197
Reel
$0.124
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 5 V SMD/SMT 14.5 V 6 V SOD-323-2 30 A 450 W 200 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 15V 450W AUTO BI-DIR SOD323 72,484In Stock
Cut Tape
$0.59
$0.297
$0.248
$0.197
Reel
$0.124
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 + 125 C TVS Diodes SD-C AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 1CH 30kV ESD Contact 9,017In Stock
Cut Tape
$1.33
$0.861
$0.711
$0.58
$0.53
Reel
$0.473
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 2.8 V SMD/SMT 15 V 3 V SC-59-3 (SOT-23-3) 40 A 600 W 2 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SLVU2.8 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 5V 2 Ch ESD Prot 15,410In Stock
Cut Tape
$0.88
$0.43
$0.361
$0.277
$0.254
Reel
$0.19
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 5 V SMD/SMT 13 V SC-59-3 (SOT-23-3) 24 A 400 W 400 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2Channel, 30kV, 24V, 200W TVS Diode Array 10,711In Stock
30,000Expected 2026/11/09
Cut Tape
$1.07
$0.52
$0.434
$0.362
Reel
$0.247
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 pF 24 kV 30 kV - 40 C + 125 C TVS Diodes SM24CANA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 500W 24V 2 CH ESD PROT 19,441In Stock
72,000On Order
Cut Tape
$1.17
$0.587
$0.476
$0.385
$0.363
Reel
$0.286
Min.: 1
Mult.: 1
: 3,000
Bidirectional 2 Channel 24 V SMD/SMT 50 V 26.7 V SC-59-3 (SOT-23-3) 10 A 500 W 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SM24CANB AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 36V 2 Ch ESD Prot 31,499In Stock
Cut Tape
$0.861
$0.456
$0.376
$0.288
Reel
$0.199
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 36 V SMD/SMT 62 V SC-59-3 (SOT-23-3) 5 A 400 W 50 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV 44,300In Stock
Cut Tape
$0.711
$0.331
$0.28
$0.213
Reel
$0.155
Min.: 1
Mult.: 1
: 15,000
1 Channel SMD/SMT 0201 (0603 metric) TVS Diodes SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .13pF 20kV 25,527In Stock
Cut Tape
$0.62
$0.311
$0.24
$0.197
Reel
$0.13
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 7 V SMD/SMT 10 V 9.8 V 0201 (0603 metric) 2 A 0.13 pF 20 kV 20 kV - 30 C + 85 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV 33,999In Stock
Cut Tape
$0.55
$0.252
$0.214
$0.163
Reel
$0.107
Min.: 1
Mult.: 1
: 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 TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 150A 25pF 3,712In Stock
2,500Expected 2026/10/06
Cut Tape
$3.28
$1.90
$1.71
$1.40
$1.35
Reel
$1.35
Min.: 1
Mult.: 1
: 2,500
Bidirectional 2 Channel 3.3 V SMD/SMT 18 V 3.3 V SOIC-8 150 A 3.3 kW 16 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP03-3.3 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .13pF 20kV 32,763In Stock
100,000On Order
Cut Tape
$0.59
$0.272
$0.23
$0.18
Reel
$0.12
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 5 V SMD/SMT 14 V 9.6 V 0402 (1005 metric) 2.5 A 0.15 pF 22 kV 22 kV - 40 C + 150 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV 18,123In Stock
Cut Tape
$0.55
$0.252
$0.214
$0.163
Reel
$0.107
Min.: 1
Mult.: 1
: 10,000
1 Channel SMD/SMT 0402 (1005 metric) TVS Diodes SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .25pF 20kV 115,477In Stock
Cut Tape
$0.52
$0.231
$0.198
$0.152
Reel
$0.095
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 7 V SMD/SMT 13 V 8.8 V 0402 (1005 metric) 2.5 A 0.3 pF 22 kV 22 kV - 30 C + 85 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT
5,197In Stock
268,666On Order
Cut Tape
$1.29
$0.705
$0.621
$0.488
Reel
$0.338
Min.: 1
Mult.: 1
: 3,000
Bidirectional 3 Channel 5.5 V SMD/SMT 7.8 V 5.5 V SOT-143-4 30 pF - 40 C + 85 C TVS Diodes SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array 28,363In Stock
Cut Tape
$0.97
$0.444
$0.392
$0.301
Reel
$0.276
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 5.5 V SMD/SMT 8.5 V SC-59-6 (SOT-23-6) 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP0504S AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 6 Channel SMT array 9,489In Stock
8,000Expected 2026/11/05
Cut Tape
$2.09
$1.14
$0.949
$0.811
Reel
$0.671
Min.: 1
Mult.: 1
: 4,000
Unidirectional 6 Channel 5.5 V SMD/SMT 8.5 V MSOP-8 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 8,735In Stock
9,000Expected 2026/10/01
Cut Tape
$0.92
$0.456
$0.376
$0.293
Reel
$0.199
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 5.5 V SMD/SMT 13 V SC-70-5 (SOT-353-5) 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 1 channel bi-directional 26,333In Stock
12,000Expected 2026/10/07
Cut Tape
$0.59
$0.288
$0.243
$0.191
Reel
$0.12
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 6 V SMD/SMT 16 V SC-70-3 (SOT-323-3) 2 A 5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP1002 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA 93,254In Stock
Cut Tape
$0.67
$0.333
$0.261
$0.204
Reel
$0.134
Min.: 1
Mult.: 1
: 8,000
Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-723-2 7 A 30 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1003 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH 29,935In Stock
Cut Tape
$1.05
$0.502
$0.426
$0.342
$0.305
Reel
$0.25
Min.: 1
Mult.: 1
: 3,000
Unidirectional 4 Channel 7 V SMD/SMT 9.2 V 9 V 1004 (2510 metric) 2 A 0.2 pF 20 kV 20 kV - 40 C + 125 C TVS Diodes SP-ULC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 8KV 6V 24,207In Stock
Cut Tape
$0.411
$0.208
$0.159
$0.122
Reel
$0.071
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 6 V SMD/SMT 50 V 8.5 V SOD-882-2 2 A 5 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP1007 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 80A 130pF AEC-Q101 TVS DIODES 43,859In Stock
Cut Tape
$0.84
$0.415
$0.338
$0.259
Reel
$0.181
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.4 V DFN-2 80 A 720 W 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 80A 5V DFN TVS Diode 37,731In Stock
Cut Tape
$0.62
$0.323
$0.241
$0.183
Reel
$0.126
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 5 V SMD/SMT 9.2 V DFN-2 80 A 630 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP11xx Reel, Cut Tape, MouseReel