Transient Voltage Suppressor (TVS) Diodes

Littelfuse TVS (Transient Voltage Suppression) Diodes are a broad range of circuit protection products designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge). Lightning strikes, inductive load switching, and ESD cause electrical over-stresses associated with the transmission on data lines and electronic circuits. Offered in a variety of surface mount and through-hole circuit board mounting formats, the TVS Diode portfolio includes high peak pulse current and peak pulse power options up to 20kA and 30kW, respectively. Littelfuse TVS Diodes are chosen for the fast response time (low clamping voltage), lower capacitance, and low leakage current. TVS Diodes are available in both unidirectional (unipolar) or bidirectional (bipolar) diodes circuit configurations. 

Results: 7,884
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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
Ipp - 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
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes ESD 24V BI
Datasheet
13,080In Stock
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 24 V SMD/SMT 20 V 0201 (0603 metric) 50 fF 8 kV 15 kV - 40 C + 85 C PULSEGUARD Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
3,481In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 75 V Axial 122 V 83.8 V P600-2 123.8 A 15 kW 30 kV 30 kV - 55 C + 175 C 15KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
801In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 288 V Axial 469.9 V 321.7 V P600-2 64.5 A 30 kW 30 kV 30 kV - 55 C + 175 C 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ESD 12V BI
Datasheet
8,765In Stock
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 12 V SMD/SMT 20 V 0201 (0603 metric) 50 fF 8 kV 15 kV - 40 C + 85 C PULSEGUARD Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ESD 20V BI
Datasheet
14,009In Stock
Min.: 1
Mult.: 1
: 15,000
Bidirectional 1 Channel 15 V SMD/SMT 20 V 0201 (0603 metric) 50 fF 8 kV 15 kV - 40 C + 85 C PULSEGUARD Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
3,367In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 26 V Axial 44 V 29.04 V P600-2 343.2 A 15 kW 30 kV 30 kV - 55 C + 175 C 15KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
1,190In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 60 V Axial 102 V 67 V P600-2 297.1 A 30 kW 30 kV 30 kV - 55 C + 175 C 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS 3KW 400V BI DO-214AB TR13 RoHS
Datasheet
1,883In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 400 V SMD/SMT 648 V 447 V SMC (DO-214AB) 4.7 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 12V BI
Datasheet
220,506In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 12 V SMD/SMT 20 V 13.3 V SC-59-3 (SOT-23-3) 20 A 640 W 75 pF 30 kV 30 kV - 40 C + 125 C SP712 AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes 2 Channel SMT array SC70
Datasheet
75,454In Stock
MouseReel Available
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 1 pF 15 kV 20 kV - 40 C + 125 C SP050xBA AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial
Datasheet
876In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 58 V Axial 92.4 V 64.8 V P600-2 327.9 A 30 kW 30 kV 30 kV - 55 C + 175 C 30KPA Reel, Cut Tape

Littelfuse ESD Protection Diodes / TVS Diodes 20V 2.2A 4 CHANNEL
Datasheet
128,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 4 Channel 20 V SMD/SMT SC-59-6 (SOT-23-6) 3 A 3 pF 8 kV 15 kV - 40 C + 105 C SP724 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
179,508In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SOD-123-2 3.8 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 2KA RATED 150V BI SMTO218 L
Datasheet
93In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 150 V SMD/SMT 243 V 185 V SMTO-218 2 kA 7 nF - 40 C + 125 C LTKAK2-L Tube
Littelfuse ESD Protection Diodes / TVS Diodes 7V 2.5A 0.3pF 22kV SOD523 Uni-dir TVS
Datasheet
30,956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

1 Channel SMD/SMT 12.8 V 8.2 V SOD-523-2 1 pF 22 kV 22 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS LEADED 30KP-CA 350V
Datasheet
301In Stock
Min.: 1
Mult.: 1
: 800
Bidirectional 1 Channel 350 V Axial 567 V 391 V P600-2 53.4 A 30 kW 30 kV 30 kV - 55 C + 175 C 30KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
549In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 250 V Axial 425 V 277 V P600-2 12 A 5 kW 30 kV 30 kV - 55 C + 175 C 5KP Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 1500W 495V Bi-Directional
Datasheet
62,921In Stock
Min.: 1
Mult.: 1
: 1,200

Bidirectional 1 Channel 495 V Axial 760 V 522.5 V DO-201-2 2 A 1.5 kW 8 kV 15 kV - 55 C + 175 C 1.5KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5V .15pF 22kV
Datasheet
472,743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 5 V SMD/SMT 14 V 9.6 V 0402 (1005 metric) 2.5 A 150 fF 22 kV 22 kV - 30 C + 85 C SP-ELC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
921In Stock
800Expected 13/8/2026
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 180 V Axial 288.5 V 201.1 V P600-2 52.3 A 15 kW 30 kV 30 kV - 55 C + 175 C 15KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes SMA6J - CA 33V
Datasheet
193,426In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMA (DO-214AC) 11.8 A 600 W 30 kV 30 kV - 65 C + 150 C SMA6J Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.3pF 7A UNIDIRECTIONAL
Datasheet
404,958In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 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 SP4024 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse AQ24COM-01ETG
Littelfuse ESD Protection Diodes / TVS Diodes AQ - CA 24V
Datasheet
7,858In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 24 V SMD/SMT 51 V 26 V 9 A 450 W 22 pF 30 kV 30 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
1,329In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 220 V Axial 356 V 245.7 V P600-2 42.4 A 15 kW 30 kV 30 kV - 55 C + 175 C 15KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
623In Stock
Min.: 1
Mult.: 1
: 800

Bidirectional 1 Channel 58 V Axial 93.8 V 64.8 V P600-2 161 A 15 kW 30 kV 30 kV - 55 C + 175 C 15KPA Reel, Cut Tape