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 450W 24V UNI AEC-Q101 696In Stock
3,000Expected 2026/11/09
Cut Tape
$0.64
$0.324
$0.254
$0.193
$0.173
Reel
$0.129
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 + 150 C TVS Diodes AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 24V 8,325In Stock
Cut Tape
$0.961
$0.516
$0.387
$0.297
Reel
$0.20
Min.: 1
Mult.: 1
: 3,000
Bidirectional 2 Channel 24 V SMD/SMT 42 V 26.7 V SC-59-3 (SOT-23-3) 9 A 500 W 65 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 28V 24.4A 30kV SOD323FL Uni-dir TVS 273In Stock
12,000On Order
Cut Tape
$0.67
$0.312
$0.263
$0.208
Reel
$0.133
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 28 V SMD/SMT 62 V 31.1 V SOD-323FL-2 24.5 A 1 kW 200 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-01FLTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V BI 2,089In Stock
25,000On Order
Cut Tape
$0.64
$0.288
$0.25
$0.191
Reel
$0.119
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 5 V SMD/SMT 18 V 8.5 V SOD-523-2 2.5 A 0.15 pF 22 kV 30 kV - 45 C + 150 C TVS Diodes AQ3522 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V UNI 6,809In Stock
15,000Expected 2027/02/25
Cut Tape
$0.59
$0.272
$0.23
$0.18
Reel
$0.109
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 5 V SMD/SMT 15 V 7.5 V SOD-523-2 2.5 A 0.3 pF 22 kV 30 kV - 40 C + 150 C TVS Diodes AQ3530 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 36V 3,158In Stock
15,000On Order
Cut Tape
$0.961
$0.516
$0.387
$0.297
$0.254
Reel
$0.20
Min.: 1
Mult.: 1
: 3,000
Bidirectional 2 Channel 36 V SMD/SMT 62 V 40 V SC-59-3 (SOT-23-3) 7 A 500 W 50 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 7A 30kV SOT23 Bi-dir TVS 459In Stock
12,000On Order
Cut Tape
$1.16
$0.625
$0.47
$0.363
$0.358
Reel
$0.255
Min.: 1
Mult.: 1
: 3,000
Bidirectional 2 Channel 36 V SMD/SMT 67 V 40 V SC-59-3 (SOT-23-3) 8 A 500 W 23 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12A 1.3pF AEC-Q101 179In Stock
12,000Expected 2027/01/05
Cut Tape
$0.961
$0.516
$0.387
$0.306
$0.291
Reel
$0.22
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 15 V SMD/SMT 37.5 V 16 V SOD-323-2 12 A 450 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4023 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7A 1.3pF AEC-Q101 223In Stock
45,000Expected 2027/04/15
Cut Tape
$0.73
$0.404
$0.336
$0.227
Reel
$0.201
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 24 V SMD/SMT 48 V 26 V SOD-323-2 7 A 350 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4024 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 200W SOD882 14,042In Stock
Cut Tape
$0.45
$0.201
$0.176
$0.133
Reel
$0.095
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 + 150 C TVS Diodes AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 12V Uni-Dir 8,350In Stock
Cut Tape
$0.54
$0.255
$0.208
$0.16
Reel
$0.098
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 12 V SMD/SMT 26 V 13.3 V SOD-523-2 10 A 250 W 60 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 24V 200W SOD882 1,395In Stock
70,000Expected 2027/04/12
Cut Tape
$0.63
$0.327
$0.244
$0.184
Reel
$0.12
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 24 V SMD/SMT 50 V 26.7 V SOD-882-2 3 A 200 W 17 pF 24 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 24V Uni-Dir 4,796In Stock
5,000Expected 2027/03/29
Cut Tape
$0.53
$0.241
$0.204
$0.156
Reel
$0.092
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 24 V SMD/SMT 52 V 26.7 V SOD-523-2 5 A 250 W 32 pF 25 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W SOD882 4,483In Stock
80,000Expected 2026/11/16
Cut Tape
$0.49
$0.241
$0.19
$0.147
$0.136
Reel
$0.101
Min.: 1
Mult.: 1
: 10,000
Unidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-882-2 2 A 200 W 25 pF 15 kV 20 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 36V UNI 10,710In Stock
Cut Tape
$0.54
$0.255
$0.208
$0.167
Reel
$0.10
Min.: 1
Mult.: 1
: 5,000
Unidirectional 1 Channel 36 V SMD/SMT 58 V 40 V SOD-523-2 3 A 250 W 23 pF 15 kV 20 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V BI
107,834Expected 2026/12/15
Cut Tape
$0.461
$0.208
$0.176
$0.133
Reel
$0.071
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.5 V DFN-0402-2 5 A 10 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SC1333 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12V 450W AUTO UNI-DIR SOD323 260In Stock
24,000Expected 2026/12/07
Cut Tape
$0.64
$0.321
$0.254
$0.185
$0.167
Reel
$0.112
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 + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 450W AUTO UNI-DIR SOD323 844In Stock
27,000Expected 2026/12/23
Cut Tape
$0.611
$0.283
$0.238
$0.181
$0.154
Reel
$0.102
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-323-2 12 A 450 W 100 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.8V 1uA 4CH 30kV ESD Contact 52In Stock
7,500Expected 2026/11/30
Cut Tape
$2.34
$1.55
$1.33
$1.12
$1.03
Reel
$0.977
Min.: 1
Mult.: 1
: 2,500
Unidirectional 4 Channel 2.8 V SMD/SMT 15 V 3 V SOIC-8 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 2.8V 1uA 8CH 30kV ESD CONTACT 99In Stock
10,000Expected 2026/12/07
Cut Tape
$3.74
$1.97
$1.78
$1.45
$1.43
Reel
$1.43
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 TVS Diodes SLVU2.8-8 AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 15V 2 Ch ESD Prot 5,354In Stock
Cut Tape
$0.83
$0.43
$0.343
$0.269
$0.255
Reel
$0.198
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 15 V SMD/SMT 30 V SC-59-3 (SOT-23-3) 12 A 400 W 100 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 400W 24V 2 Ch ESD Prot 114In Stock
21,000On Order
Cut Tape
$0.911
$0.456
$0.354
$0.283
Reel
$0.199
Min.: 1
Mult.: 1
: 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 TVS Diodes SM AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .30pF 22kV 3,755In Stock
Cut Tape
$0.59
$0.272
$0.23
$0.18
Reel
$0.12
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-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 2CH 6,175In Stock
10,000Expected 2026/10/06
Cut Tape
$0.60
$0.292
$0.236
$0.185
Reel
$0.13
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 1CH 30KV 5V 17,464In Stock
Cut Tape
$0.48
$0.217
$0.184
$0.14
Reel
$0.076
Min.: 1
Mult.: 1
: 15,000
Unidirectional 1 Channel 6 V SMD/SMT 9.2 V 7.8 V uDFN-2 5 A 25 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1006 Reel, Cut Tape, MouseReel