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: 290
Select Image Part # Mfr. 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 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 2CH 5V 2A 0.2pF 8,344In Stock
Cut Tape
$1.05
$0.539
$0.452
$0.339
Reel
$0.26
Min.: 1
Mult.: 1
: 3,000
Unidirectional 2 Channel 5 V SMD/SMT 15 V 7 V uDFN-6 2 A 0.2 pF 10 kV 15 kV - 40 C + 125 C TVS Diodes SP3423 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS 8,748In Stock
Cut Tape
$0.993
$0.627
$0.40
$0.298
Reel
$0.15
Min.: 1
Mult.: 1
: 100,000
Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.3 V SOD882-2 7 A 7 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 100W 18,850In Stock
Cut Tape
$0.53
$0.28
$0.209
$0.165
Reel
$0.075
Min.: 1
Mult.: 1
: 10,000
Bidirectional 1 Channel 24 V SMD/SMT 40 V 26.7 V 0201 (0603 metric) 3 A 100 W 13 pF 18 kV 24 kV - 40 C + 125 C TVS Diodes SPxx-01WTG-C-HV Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8pF 30kV BI-DIR 0201DFN 18,790In Stock
Cut Tape
$0.612
$0.283
$0.224
$0.174
Reel
$0.084
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.5 V DFN-2 5 A 8 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SP1333 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15pF 30kV AEC-Q101 14,961In Stock
Cut Tape
$0.694
$0.324
$0.272
$0.208
Reel
$0.107
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 + 150 C TVS Diodes AQ1026 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15A 1.3pF AEC-Q101 5,430In Stock
Cut Tape
$0.884
$0.529
$0.483
$0.37
Reel
$0.238
Min.: 1
Mult.: 1
: 3,000
Unidirectional 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 12A 1.3pF AEC-Q101 4,213In Stock
Cut Tape
$0.83
$0.466
$0.392
$0.309
Reel
$0.258
Min.: 1
Mult.: 1
: 3,000
Unidirectional 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 5V 2.5A 1pF 22kV SOT723 2ch Uni-dir TVS 22,829In Stock
Cut Tape
$0.898
$0.403
$0.354
$0.268
Reel
$0.156
Min.: 1
Mult.: 1
: 8,000
Unidirectional 1 Channel 5 V SMD/SMT 12.8 V 8.2 V SOT-723-3 2.5 A 1 pF 22 kV 27 kV - 40 C + 150 C TVS Diodes AQ0502 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV 7pF 0201DFN Diode Array 28,813In Stock
Cut Tape
$0.734
$0.33
$0.29
$0.218
Reel
$0.12
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 4.5 V SMD/SMT 10 V 5 V DFN-2 7 A 9 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes AQ - CA 24V 8,124In Stock
Cut Tape
$1.80
$1.13
$0.838
$0.744
Reel
$0.456
Min.: 1
Mult.: 1
: 3,000
2 Channel AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 28V 24.4A 30kV SOD323FL Uni-dir TVS 12,273In Stock
Cut Tape
$0.938
$0.424
$0.339
$0.291
Reel
$0.215
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 450W 5V BI AEC-Q101 117,407In Stock
50,980Expected 6/11/2026
Cut Tape
$0.952
$0.432
$0.379
$0.288
Reel
$0.219
$0.19
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 + 150 C TVS Diodes AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 12V 12A 30kV SOT23-3L Diode Array 231,163In Stock
Cut Tape
$1.07
$0.488
$0.43
$0.328
$0.317
Reel
$0.209
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 12 V SMD/SMT 26.5 V 13 V SC-59-3 (SOT-23-3) 12 A 28 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ12CANA-02HTG Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI 103,964In Stock
Cut Tape
$0.993
$0.574
$0.441
$0.347
Reel
$0.273
Min.: 1
Mult.: 1
: 3,000
Bidirectional 2 Channel 24 V SMD/SMT 50 V 26.7 V SC-59-3 (SOT-23-3) 5 A 250 W 15 pF 27 kV 30 kV - 40 C + 150 C TVS Diodes AQ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2.5V 45A AEC-Q101 34,667In Stock
3,000Expected 15/12/2026
Cut Tape
$3.44
$2.26
$1.67
$1.44
Reel
$0.964
Min.: 1
Mult.: 1
: 3,000
Bidirectional 4 Channel 2.5 V SMD/SMT 19 V uDFN-10 45 A 1 kW 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ2555 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V UNI 227,474In Stock
18,000Expected 29/12/2026
Cut Tape
$0.911
$0.412
$0.362
$0.273
Reel
$0.173
$0.162
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 5 V SMD/SMT 15 V 7.5 V SOD-323-2 2.5 A 0.3 pF 22 kV 30 kV - 40 C + 150 C TVS Diodes AQ3530 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 36V BI 147,042In Stock
5,000Expected 10/11/2026
Cut Tape
$1.01
$0.445
$0.39
$0.294
Reel
$0.173
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 36 V SMD/SMT 72 V 40 V SOD-523-2 3 A 300 W 11.5 pF 15 kV 20 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG-C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 80A 30kV DFN1610-2L Bi-dir TVS 99,285In Stock
Cut Tape
$1.31
$0.598
$0.529
$0.405
$0.404
Reel
$0.265
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 3.3 V SMD/SMT 9 V 3.4 V SOD882-2 80 A 130 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 450W AUTO BI-DIR SOD323 181,237In Stock
88,975Expected 6/11/2026
Cut Tape
$0.898
$0.403
$0.354
$0.268
Reel
$0.199
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 24 V SMD/SMT 42 V 26.7 V SOD-323-2 7 A 450 W 50 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 36V 450W AUTO UNI-DIR SOD323 178,616In Stock
Cut Tape
$0.83
$0.37
$0.324
$0.245
Reel
$0.163
$0.141
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 36 V SMD/SMT 62 V 40 V SOD-323-2 5 A 450 W 50 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SD AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323 128,317In Stock
359,000Expected 9/11/2026
Cut Tape
$0.966
$0.496
$0.385
$0.29
$0.272
Reel
$0.173
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-323-2 5 A 450 W 30 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 channels telecom/datacom 45,083In Stock
Cut Tape
$4.53
$2.95
$2.26
$2.04
Reel
$1.48
Min.: 1
Mult.: 1
: 2,500
Bidirectional 2 Channel 6 V SMD/SMT 20 V 6.8 V SOIC-8 150 A 2.8 kW 16 pF 30 kV 30 kV - 55 C + 125 C TVS Diodes SP03-6 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array 105,168In Stock
Cut Tape
$1.60
$0.744
$0.66
$0.51
$0.507
Reel
$0.379
Min.: 1
Mult.: 1
: 3,000
Bidirectional, Unidirectional 2 Channel 5 V SMD/SMT 12 V 6 V SC-59-3 (SOT-23-3) 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 TVS AVAL DIODE SMT
62,758In Stock
237,000On Order
Cut Tape
$2.04
$1.28
$0.959
$0.836
Reel
$0.457
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 5.5V(R) 9. 9.2V-CLAMP1.2A 5-CH 59,178In Stock
Cut Tape
$2.05
$1.39
$1.07
$0.968
Reel
$0.583
Min.: 1
Mult.: 1
: 3,000
Unidirectional 5 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 SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel