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. 

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Description Datasheet Availability Pricing (JPY) 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
Product
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 7.5V Uni DO-214AB TR13
Datasheet
1,996In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 7.5 V SMD/SMT 12.9 V 8.33 V SMC (DO-214AB) 232.6 A 3 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMDJ - CA 300V
Datasheet
2,821In Stock
6,000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

486 V 371 V SMC (DO-214AB) 6.2 A 3 kW + 150 C TVS Diodes SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMDJ - A 300V
Datasheet
2,564In Stock
Min.: 1
Mult.: 1
: 3,000

Unidirectional 486 V 371 V SMC (DO-214AB) 6.2 A 3 kW + 150 C TVS Diodes SMDJ Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5,821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 110 V SMD/SMT 177 V 122 V SMC (DO-214AB) 28.3 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 22V 5% Uni-Directional
Datasheet
8,835In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49.7 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional
Datasheet
4,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 460 V SMD/SMT 740 V 513 V SMC (DO-214AB) 2.8 A 1.5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AXIAL HI-POWER
Datasheet
519In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 51 V Axial 82.9 V 57 V P600-2 182.1 A 15 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes 15KPA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 32.8V 25KW 5% UNI TVS Min 8x20us
Datasheet
5,728In Stock
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 28 V SMD/SMT 59 V 31.1 V SMC (DO-214AB) 470 A 25 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V
Datasheet
15,206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 14 V SMD/SMT 29.97 V 15.6 V SMC (DO-214AB) 646.5 A 3 kW 30 kV 30 kV - 65 C + 150 C 3.0SMCJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - A 30V
Datasheet
6,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 30 V SMD/SMT 62.53 V 33.3 V SMC (DO-214AB) 62 A 3 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 3.0SMCJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V
Datasheet
5,513In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 54 V SMD/SMT 112.53 V 60 V SMC (DO-214AB) 172 A 3 kW 30 kV 30 kV - 65 C + 150 C 3.0SMCJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 110V 5% Uni-Directional
Datasheet
4,916In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 110 V SMD/SMT 177 V 122 V SMC (DO-214AB) 28.3 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 11V
Datasheet
2,730In Stock
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMC (DO-214AB) 274.7 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 5.0SMDJ-S Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 58V
Datasheet
3,744In Stock
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 58 V SMD/SMT 93.6 V 64.4 V SMC (DO-214AB) 53.5 A 5 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 5.0SMDJ-S Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 15V
Datasheet
5,692In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMC (DO-214AB) 327.9 A 8 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 8.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8.0SMDJ - A 28V
Datasheet
3,795In Stock
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SMC (DO-214AB) 176.2 A 8 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes 8.0SMDJ Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 3.3V 6A 12kV DFN3810-9L Diodes Array AEC-Q101
Datasheet
5,925In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT 6 V 8.5 V 0.4 pF 12 kV 15 kV - 40 C + 150 C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 47.8Vso 53.2Vbr
Datasheet
7,855In Stock
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 47.8 V Axial 77 V 53.2 V DO-41 (DO-204AL) 5.3 A 400 W 30 kV 30 kV - 55 C + 175 C P4KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes SA22CA Bi-Directional
Datasheet
9,664In Stock
Min.: 1
Mult.: 1
: 4,000

Bidirectional 1 Channel 22 V Axial 35.5 V 24.4 V DO-15 (DO-204AC) 14.4 A 500 W 30 kV 30 kV - 65 C + 175 C SA Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13
Datasheet
19,816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 7 V Axial 12.6 V 8.33 V DO-15 (DO-204AC) 38 A 500 W 45 pF 30 kV 30 kV - 65 C + 150 C TVS Diodes SACB Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4.5V 7A 30kV DFN0603 Bi-dir TVS
Datasheet
22,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Bidirectional 1 Channel 4.5 V SMD/SMT 10 V 5.3 V DFN-2 7 A 7 pF 30 kV 30 kV - 40 C + 125 C TVS Diodes SC1205 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 220V 5% Bi-Directional
Datasheet
6,718In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 220 V SMD/SMT 356 V 244 V SMC (DO-214AB) 8.4 A 3 kW 30 kV 30 kV - 65 C + 150 C TVS Diodes SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-directional
Datasheet
32,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SOD-123-2 15.4 A 400 W 30 kV 30 kV - 55 C + 150 C TVS Diodes SMF4L Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA
Datasheet
4,997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 4 Channel 6 V SMD/SMT 15 V MSOP-10 2.5 A 0.65 pF 8 kV 15 kV - 40 C + 125 C TVS Diodes SP3003 AEC-Q100 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 11V 5kW UNI-DIR TP5KP AEC-Q101
Datasheet
1,377In Stock
Min.: 1
Mult.: 1
: 800

Unidirectional 1 Channel 11 V Axial 18.2 V 12.2 V P600-2 280.2 A 5 kW 30 kV 30 kV - 55 C + 150 C TVS Diodes 5KP AEC-Q100 Reel, Cut Tape