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: 1,615
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Description Datasheet Availability Pricing (CAD) 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 1.5kW 75V 5% Uni-Directional
Datasheet
5,077In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 64.1 V SMD/SMT 103 V 71.3 V SMC (DO-214AB) 14.8 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 75V 5% Bi-Directional
Datasheet
3,205In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 64.1 V SMD/SMT 103 V 71.3 V SMC (DO-214AB) 14.8 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 82V 5% Uni-Directional
Datasheet
2,769In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 70.1 V SMD/SMT 113 V 77.9 V SMC (DO-214AB) 13.5 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 9.1V 5% Uni-Directional
Datasheet
2,222In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 7.78 V SMD/SMT 13.4 V 8.65 V SMC (DO-214AB) 113.4 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 91V 5% Bi-Directional
Datasheet
1,203In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 77.8 V SMD/SMT 125 V 86.5 V SMC (DO-214AB) 12.2 A 1.5 kW 30 kV 30 kV - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 13V
Datasheet
1,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 13 V SMD/SMT 27.78 V 14.4 V SMC (DO-214AB) 697.5 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 - CA 24V
Datasheet
324In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 50.26 V 26.7 V SMC (DO-214AB) 385.5 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 - CA 26V
Datasheet
12In Stock
3,000Expected 2026-05-19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 26 V SMD/SMT 54.39 V 28.9 V SMC (DO-214AB) 356.5 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 - CA 30V
Datasheet
2,713In Stock
3,000Expected 2026-05-15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 30 V SMD/SMT 62.53 V 33.3 V SMC (DO-214AB) 310 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 - CA 51V
Datasheet
1,477In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 51 V SMD/SMT 106.46 V 56.7 V SMC (DO-214AB) 182 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 - CA 8.5V
Datasheet
2,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 8.5 V SMD/SMT 18.6 V 9.44 V SMC (DO-214AB) 1.0415 kA 3 kW 30 kV 30 kV - 65 C + 150 C 3.0SMCJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 18V 5% Bi-Directional
Datasheet
11In Stock
3,000Expected 2026-05-19
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMC (DO-214AB) 172 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 20V 5% Uni-Directional
Datasheet
147In Stock
6,000Expected 2026-05-05
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMC (DO-214AB) 155 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 20V 5% Bi-Directional
Datasheet
1,874In Stock
3,000Expected 2026-05-28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMC (DO-214AB) 155 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 26V 5% Bi-Directional
Datasheet
225In Stock
3,000Expected 2026-05-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMC (DO-214AB) 119 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 40V 5% Bi-Directional
Datasheet
2,010In Stock
3,000Expected 2026-03-24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMC (DO-214AB) 77.6 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 43V 5% Uni-Directional
Datasheet
1,591In Stock
3,000Expected 2026-05-21
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SMC (DO-214AB) 72.1 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 43V 5% Bi-Directional
Datasheet
1,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SMC (DO-214AB) 72.1 A 5 kW 30 kV 30 kV - 65 C + 150 C 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5kW 58V 5% Uni-Directional
Datasheet
205In Stock
3,000Expected 2026-05-27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 5.0SMDJ Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15Vso 11VAC 61A
Datasheet
1,381In Stock
Min.: 1
Mult.: 1
Reel: 1,200

Unidirectional 1 Channel 15 V Axial 24.4 V 16.7 V DO-201-2 61 A 1.5 kW 100 pF 30 kV 30 kV - 65 C + 175 C LCE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 85.5Vso 95Vbr
Datasheet
3,672In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 85.5 V Axial 137 V 95 V DO-41 (DO-204AL) 3 A 400 W 30 kV 30 kV - 55 C + 175 C P4KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 85.5Vso 95Vbr
Datasheet
3,696In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 85.5 V Axial 137 V 95 V DO-41 (DO-204AL) 3 A 400 W 30 kV 30 kV - 55 C + 175 C P4KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 8.55Vso 9.5Vbr
Datasheet
6,100In Stock
Min.: 1
Mult.: 1
Reel: 5,000
Unidirectional 8.55 V Axial 14.5 V 10.5 V DO-41 (DO-204AL) 28.3 A 400 W - 55 C + 175 C P4KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 8.55Vso 9.5Vbr
Datasheet
4,725In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 8.55 V Axial 14.5 V 9.5 V DO-41 (DO-204AL) 28.3 A 400 W 30 kV 30 kV - 55 C + 175 C P4KE Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 9.4Vso 10.5Vbr
Datasheet
2,259In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 Channel 9.4 V Axial 15.6 V 10.5 V DO-41 (DO-204AL) 26.3 A 400 W 30 kV 30 kV - 55 C + 175 C P4KE Reel, Cut Tape