ESD Protection Diodes / TVS Diodes

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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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Results: 1,615

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Ipp - Peak Pulse Current

Pppm - Peak Pulse Power Dissipation

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Vesd - Voltage ESD Air Gap

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Part #

ESD Protection Diodes / TVS Diodes 1500W 43.6V Bi-Directional

1.5KE51CA
Littelfuse
1: $0.574
18,247In Stock

Mfr. Part #
1.5KE51CA

Mouser Part #
576-1.5KE51CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 43.6V Bi-Directional

Learn More

Datasheet

18,247In Stock

Cut Tape

$0.574

$0.507

$0.442

$0.392

Reel

$0.366

Min.: 1
Mult.: 1

Reel: 1,200

Bidirectional

1 Channel

43.6 V

Axial

70.1 V

48.5 V

DO-201-2

21.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional

1.5KE56CA
Littelfuse
1: $0.729
19,361In Stock

Mfr. Part #
1.5KE56CA

Mouser Part #
576-1.5KE56CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 47.8V Bi-Directional

Learn More

Datasheet

19,361In Stock

Cut Tape

$0.729

$0.639

$0.578

$0.543

Reel

$0.417

$0.366

Min.: 1
Mult.: 1

Reel: 1,200

Bidirectional

1 Channel

47.8 V

Axial

77 V

53.2 V

DO-201-2

19.7 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 5.8V Bi-Directional

1.5KE6.8CA
Littelfuse
1: $0.744
11,910In Stock

Mfr. Part #
1.5KE6.8CA

Mouser Part #
576-1.5KE6.8CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 5.8V Bi-Directional

Learn More

Datasheet

11,910In Stock

Cut Tape

$0.744

$0.589

$0.482

$0.40

Reel

$0.374

$0.366

Min.: 1
Mult.: 1

Reel: 1,200

Bidirectional

1 Channel

5.8 V

Axial

10.5 V

6.45 V

DO-201-2

144.8 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1500W 53V Bi-Directional

1.5KE62CA
Littelfuse
1: $1.04
9,365In Stock

Mfr. Part #
1.5KE62CA

Mouser Part #
576-1.5KE62CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1500W 53V Bi-Directional

Learn More

Datasheet

9,365In Stock

Cut Tape

$1.04

$0.71

$0.543

$0.532

Reel

$0.414

View

Min.: 1
Mult.: 1

Reel: 1,200

Bidirectional

1 Channel

53 V

Axial

85 V

58.9 V

DO-201-2

17.9 A

1.5 kW

8 kV

15 kV

- 55 C

+ 175 C

1.5KE

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

1.5SMC110A
Littelfuse
1: $1.60
6,478In Stock

Mfr. Part #
1.5SMC110A

Mouser Part #
576-1.5SMC110A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional

Learn More

Datasheet

6,478In Stock

Cut Tape

$1.60

$1.00

$0.656

$0.507

Reel

$0.397

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

94 V

SMD/SMT

152 V

105 V

SMC (DO-214AB)

10 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

1.5SMC250A
Littelfuse
1: $0.946
7,402In Stock

Mfr. Part #
1.5SMC250A

Mouser Part #
576-1.5SMC250A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional

Learn More

Datasheet

7,402In Stock

Cut Tape

$0.946

$0.735

$0.536

$0.477

$0.408

Reel

$0.358

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

214 V

SMD/SMT

344 V

237 V

SMC (DO-214AB)

4.4 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

1.5SMC30CA
Littelfuse
1: $0.76
6,821In Stock

Mfr. Part #
1.5SMC30CA

Mouser Part #
576-1.5SMC30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 30V 5% Bi-Directional

Learn More

Datasheet

6,821In Stock

Cut Tape

$0.76

$0.583

$0.513

$0.405

$0.372

Reel

$0.372

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMC (DO-214AB)

36.7 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

1.5SMC350A
Littelfuse
1: $1.95
6,978In Stock

Mfr. Part #
1.5SMC350A

Mouser Part #
576-1.5SMC350A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 350V 5% Uni-Directional

Learn More

Datasheet

6,978In Stock

Cut Tape

$1.95

$1.30

$0.862

$0.673

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

300 V

SMD/SMT

482 V

332 V

SMC (DO-214AB)

4.2 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

1.5SMC440CA
Littelfuse
1: $1.01
4,653In Stock

Mfr. Part #
1.5SMC440CA

Mouser Part #
576-1.5SMC440CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 440V 5% Bi-Directional

Learn More

Datasheet

4,653In Stock

Cut Tape

$1.01

$0.884

$0.835

$0.719

$0.654

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

376 V

SMD/SMT

602 V

418 V

SMC (DO-214AB)

3.4 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Uni-Directional

1.5SMC480A
Littelfuse
1: $1.81
4,321In Stock

Mfr. Part #
1.5SMC480A

Mouser Part #
576-1.5SMC480A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Uni-Directional

Learn More

Datasheet

4,321In Stock

Cut Tape

$1.81

$1.31

$0.893

$0.705

Reel

$0.535

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

408 V

SMD/SMT

658 V

456 V

SMC (DO-214AB)

3.1 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Bi-Directional

1.5SMC480CA
Littelfuse
1: $2.20
4,633In Stock

Mfr. Part #
1.5SMC480CA

Mouser Part #
576-1.5SMC480CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 480V 5% Bi-Directional

Learn More

Datasheet

4,633In Stock

Cut Tape

$2.20

$1.27

$0.879

$0.719

$0.654

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

408 V

SMD/SMT

658 V

456 V

SMC (DO-214AB)

3.1 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Bi-Directional

1.5SMC510CA
Littelfuse
1: $2.20
5,780In Stock

Mfr. Part #
1.5SMC510CA

Mouser Part #
576-1.5SMC510CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 510V 5% Bi-Directional

Learn More

Datasheet

5,780In Stock

Cut Tape

$2.20

$1.38

$0.919

$0.719

$0.654

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

434 V

SMD/SMT

698 V

485 V

SMC (DO-214AB)

2.9 A

1.5 kW

30 kV

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 15V

3.0SMCJ15CA
Littelfuse
1: $2.20
5,030In Stock

Mfr. Part #
3.0SMCJ15CA

Mouser Part #
576-3.0SMCJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 15V

Learn More

Datasheet

5,030In Stock

Cut Tape

$2.20

$1.40

$0.924

$0.724

$0.657

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

31.52 V

16.7 V

SMC (DO-214AB)

615 A

3 kW

30 kV

- 65 C

+ 150 C

3.0SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 28V

3.0SMCJ28CA
Littelfuse
1: $2.02
3,933In Stock

Mfr. Part #
3.0SMCJ28CA

Mouser Part #
576-3.0SMCJ28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 28V

Learn More

Datasheet

3,933In Stock

Cut Tape

$2.02

$1.37

$1.05

Reel

$1.05

$1.04

$1.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

28 V

SMD/SMT

58.66 V

31.1 V

SMC (DO-214AB)

330.5 A

3 kW

30 kV

- 65 C

+ 150 C

3.0SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 33V

3.0SMCJ33CA
Littelfuse
1: $1.41
4,421In Stock

Mfr. Part #
3.0SMCJ33CA

Mouser Part #
576-3.0SMCJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 33V

Learn More

Datasheet

4,421In Stock

Cut Tape

$1.41

$1.00

$0.804

$0.696

$0.667

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

33 V

SMD/SMT

68.86 V

36.7 V

SMC (DO-214AB)

281.5 A

3 kW

30 kV

- 65 C

+ 150 C

3.0SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 36V

3.0SMCJ36CA
Littelfuse
1: $1.35
11,774In Stock

Mfr. Part #
3.0SMCJ36CA

Mouser Part #
576-3.0SMCJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 36V

Learn More

Datasheet

11,774In Stock

Cut Tape

$1.35

$1.02

$0.822

$0.718

Reel

$0.603

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

75.06 V

40 V

SMC (DO-214AB)

258 A

3 kW

30 kV

- 65 C

+ 150 C

3.0SMCJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 18V 5% Uni-Directional

5.0SMDJ18A
Littelfuse
1: $1.66
4,954In Stock
6,000Expected 2026-05-18

Mfr. Part #
5.0SMDJ18A

Mouser Part #
576-5.0SMDJ18A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 18V 5% Uni-Directional

Learn More

Datasheet

4,954In Stock

6,000Expected 2026-05-18

Cut Tape

$1.66

$1.53

$1.32

$1.23

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMC (DO-214AB)

172 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Uni-Directional

5.0SMDJ24A
Littelfuse
1: $1.86
3,639In Stock
3,000Expected 2026-03-24

Mfr. Part #
5.0SMDJ24A

Mouser Part #
576-5.0SMDJ24A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Uni-Directional

Learn More

Datasheet

3,639In Stock

3,000Expected 2026-03-24

Cut Tape

$1.86

$1.69

$1.40

$1.25

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

129 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional

5.0SMDJ24CA
Littelfuse
1: $1.44
14,963In Stock

Mfr. Part #
5.0SMDJ24CA

Mouser Part #
576-5.0SMDJ24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 24V 5% Bi-Directional

Learn More

Datasheet

14,963In Stock

Cut Tape

$1.44

$1.34

$1.24

$1.21

Reel

$1.21

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

129 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 26V 5% Uni-Directional

5.0SMDJ26A
Littelfuse
1: $2.54
3,675In Stock

Mfr. Part #
5.0SMDJ26A

Mouser Part #
576-5.0SMDJ26A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 26V 5% Uni-Directional

Learn More

Datasheet

3,675In Stock

Cut Tape

$2.54

$2.11

$1.58

$1.34

$1.12

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMC (DO-214AB)

119 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 28V 5% Uni-Directional

5.0SMDJ28A
Littelfuse
1: $2.42
2,260In Stock
3,000Expected 2026-05-05

Mfr. Part #
5.0SMDJ28A

Mouser Part #
576-5.0SMDJ28A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 28V 5% Uni-Directional

Learn More

Datasheet

2,260In Stock

3,000Expected 2026-05-05

Cut Tape

$2.42

$1.92

$1.42

$1.29

$1.16

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMC (DO-214AB)

110 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 30V 5% Uni-Directional

5.0SMDJ30A
Littelfuse
1: $2.05
4,592In Stock

Mfr. Part #
5.0SMDJ30A

Mouser Part #
576-5.0SMDJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 30V 5% Uni-Directional

Learn More

Datasheet

4,592In Stock

Cut Tape

$2.05

$1.61

$1.33

$1.29

Reel

$1.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

103 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional

5.0SMDJ30CA
Littelfuse
1: $2.93
6,397In Stock
12,000Expected 2026-05-27

Mfr. Part #
5.0SMDJ30CA

Mouser Part #
576-5.0SMDJ30CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional

Learn More

Datasheet

6,397In Stock

12,000Expected 2026-05-27

Cut Tape

$2.93

$2.06

$1.48

$1.27

$1.15

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

103 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 33V 5% Bi-Directional

5.0SMDJ33CA
Littelfuse
1: $1.95
13,946In Stock

Mfr. Part #
5.0SMDJ33CA

Mouser Part #
576-5.0SMDJ33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 33V 5% Bi-Directional

Learn More

Datasheet

13,946In Stock

Cut Tape

$1.95

$1.88

$1.49

$1.26

$1.20

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

93.9 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5kW 36V 5% Uni-Directional

5.0SMDJ36A
Littelfuse
1: $1.92
7,320In Stock
6,000Expected 2026-05-05

Mfr. Part #
5.0SMDJ36A

Mouser Part #
576-5.0SMDJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 36V 5% Uni-Directional

Learn More

Datasheet

7,320In Stock

6,000Expected 2026-05-05

Cut Tape

$1.92

$1.54

$1.36

$1.29

View

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

86.1 A

5 kW

30 kV

- 65 C

+ 150 C

5.0SMDJ

Reel, Cut Tape, MouseReel

Transient Voltage Suppressor (TVS) Diodes

Mouser Electronics®

Company

Resources

Support

3.3 V
5 V
5.8 V
6 V
6.4 V
6.5 V
6.8 V
7 V
7.02 V
7.5 V
7.78 V
8 V
8.2 V
8.5 V
8.55 V
9 V
9.1 V
9.4 V
10 V
10.2 V

6.8 V
8.5 V
9.2 V
10.3 V
10.5 V
11.2 V
11.3 V
11.89 V
12 V
12.1 V
12.9 V
13.31 V
13.4 V
13.6 V
14.4 V
14.47 V
14.5 V
15.4 V
15.5 V
15.6 V

3.4 V
6.4 V
6.45 V
6.67 V
7.13 V
7.22 V
7.37 V
7.78 V
7.79 V
7.98 V
8.33 V
8.6 V
8.61 V
8.65 V
8.89 V
9.21 V
9.44 V
9.5 V
9.55 V
9.83 V

500 mA
600 mA
700 mA
790 mA
800 mA
900 mA
1 A
1.1 A
1.2 A
1.3 A
1.4 A
1.5 A
1.6 A
1.7 A
1.8 A
1.9 A
2 A
2.1 A
2.2 A
2.3 A

0.3 pF
100 pF
115 pF
130 pF
140 pF
150 pF
155 pF
170 pF
185 pF
205 pF
215 pF
220 pF
240 pF
245 pF
260 pF
265 pF
280 pF
300 pF
305 pF
310 pF

1.5KE
1.5SMB
1.5SMC
3.0SMCJ
5.0SMDJ
5KP
AK10
AK10-Y
AK1-Y
AK3-Y
AK6
AK6-Y
LCE
P4KE
P4SMA
P6KE
P6SMB
P6SMB30SAT3G
P6SMB68A
SA