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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Part #

ESD Protection Diodes / TVS Diodes SMA6J - A 20V

SMA6J20A
Littelfuse
1: $0.51
1,360In Stock

Mfr. Part No.
SMA6J20A

Mouser Part No
576-SMA6J20A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 20V

Datasheet

1,360In Stock

Cut Tape

$0.51

$0.346

$0.196

$0.155

Reel

$0.089

View

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

19.4 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - CA 20V

SMA6J20CA
Littelfuse
1: $0.55
3,792In Stock

Mfr. Part No.
SMA6J20CA

Mouser Part No
576-SMA6J20CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 20V

Datasheet

3,792In Stock

Cut Tape

$0.55

$0.338

$0.215

$0.172

View

Reel

$0.098

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

19.4 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - CA 24V

SMA6J24CA
Littelfuse
1: $0.49
1,817In Stock

Mfr. Part No.
SMA6J24CA

Mouser Part No
576-SMA6J24CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 24V

Datasheet

1,817In Stock

Cut Tape

$0.49

$0.329

$0.148

$0.146

View

Reel

$0.098

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

16 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - A 26V

SMA6J26A
Littelfuse
1: $0.50
4,570In Stock

Mfr. Part No.
SMA6J26A

Mouser Part No
576-SMA6J26A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 26V

Datasheet

4,570In Stock

Cut Tape

$0.50

$0.339

$0.194

$0.154

Reel

$0.093

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMA (DO-214AC)

14.9 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMA6J - A 28V

SMA6J28A
Littelfuse
1: $0.52
4,961In Stock

Mfr. Part No.
SMA6J28A

Mouser Part No
576-SMA6J28A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 28V

Datasheet

4,961In Stock

Cut Tape

$0.52

$0.356

$0.202

$0.159

Reel

$0.092

View

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

13.8 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - A 60V

SMA6J60A
Littelfuse
1: $0.51
3,759In Stock

Mfr. Part No.
SMA6J60A

Mouser Part No
576-SMA6J60A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 60V

Datasheet

3,759In Stock

Cut Tape

$0.51

$0.346

$0.196

$0.155

Reel

$0.089

View

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

60 V

SMD/SMT

96.8 V

66.7 V

SMA (DO-214AC)

6.2 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - CA 60V

SMA6J60CA
Littelfuse
1: $0.55
2,433In Stock

Mfr. Part No.
SMA6J60CA

Mouser Part No
576-SMA6J60CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 60V

Datasheet

2,433In Stock

Cut Tape

$0.55

$0.338

$0.215

$0.172

View

Reel

$0.098

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

60 V

SMD/SMT

96.8 V

66.7 V

SMA (DO-214AC)

6.2 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMA6J - A 70V

SMA6J70A
Littelfuse
1: $0.51
164In Stock

Mfr. Part No.
SMA6J70A

Mouser Part No
576-SMA6J70A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 70V

Datasheet

164In Stock

Cut Tape

$0.51

$0.346

$0.196

$0.155

View

Reel

$0.085

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

70 V

SMD/SMT

113 V

77.8 V

SMA (DO-214AC)

5.5 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - A 78V

SMA6J78A
Littelfuse
1: $0.51
3,449In Stock

Mfr. Part No.
SMA6J78A

Mouser Part No
576-SMA6J78A

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - A 78V

Datasheet

3,449In Stock

Cut Tape

$0.51

$0.346

$0.196

$0.155

Reel

$0.089

View

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

78 V

SMD/SMT

126 V

86.7 V

SMA (DO-214AC)

4.8 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - CA 78V

SMA6J78CA
Littelfuse
1: $0.55
3,947In Stock

Mfr. Part No.
SMA6J78CA

Mouser Part No
576-SMA6J78CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 78V

Datasheet

3,947In Stock

Cut Tape

$0.55

$0.338

$0.215

$0.172

View

Reel

$0.098

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

78 V

SMD/SMT

126 V

86.7 V

SMA (DO-214AC)

4.8 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMA6J - CA 90V

SMA6J90CA
Littelfuse
1: $0.55
4,999In Stock

Mfr. Part No.
SMA6J90CA

Mouser Part No
576-SMA6J90CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMA6J - CA 90V

Datasheet

4,999In Stock

Cut Tape

$0.55

$0.338

$0.215

$0.172

View

Reel

$0.098

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

90 V

SMD/SMT

146 V

100 V

SMA (DO-214AC)

4.2 A

600 W

30 kV

- 65 C

+ 150 C

SMA6J

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

SMAJ100A
Littelfuse
1: $0.29
5,161In Stock
5,000Expected 14/05/2026

Mfr. Part No.
SMAJ100A

Mouser Part No
576-SMAJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 100V 5% Uni-Directional

Learn More

Datasheet

5,161In Stock

5,000Expected 14/05/2026

Cut Tape

$0.29

$0.179

$0.123

$0.12

$0.104

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

100 V

SMD/SMT

162 V

111 V

SMA (DO-214AC)

2.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional

SMAJ100CA
Littelfuse
1: $0.20
5,354In Stock
5,000Expected 23/04/2026

Mfr. Part No.
SMAJ100CA

Mouser Part No
576-SMAJ100CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 100V 5% Bi-Directional

Learn More

Datasheet

5,354In Stock

5,000Expected 23/04/2026

Cut Tape

$0.20

$0.14

$0.097

$0.091

Reel

$0.085

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

100 V

SMD/SMT

162 V

111 V

SMA (DO-214AC)

2.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni-Directional

SMAJ10A
Littelfuse
1: $0.42
14,588In Stock

Mfr. Part No.
SMAJ10A

Mouser Part No
576-SMAJ10A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni-Directional

Learn More

Datasheet

14,588In Stock

Cut Tape

$0.42

$0.263

$0.16

$0.125

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

10 V

SMD/SMT

17 V

11.1 V

SMA (DO-214AC)

23.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional

SMAJ10CA
Littelfuse
1: $0.40
9,619In Stock

Mfr. Part No.
SMAJ10CA

Mouser Part No
576-SMAJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 10V 5% Bi-Directional

Learn More

Datasheet

9,619In Stock

Cut Tape

$0.40

$0.176

$0.14

$0.105

$0.096

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

10 V

SMD/SMT

17 V

11.1 V

SMA (DO-214AC)

23.5 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 110V 5% Uni-Directional

SMAJ110A
Littelfuse
1: $0.33
2,462In Stock
5,000Expected 29/04/2026

Mfr. Part No.
SMAJ110A

Mouser Part No
576-SMAJ110A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 110V 5% Uni-Directional

Learn More

Datasheet

2,462In Stock

5,000Expected 29/04/2026

Cut Tape

$0.33

$0.22

$0.103

Reel

$0.094

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

110 V

SMD/SMT

177 V

122 V

SMA (DO-214AC)

2.3 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

SMAJ11A
Littelfuse
1: $0.14
10,181In Stock

Mfr. Part No.
SMAJ11A

Mouser Part No
576-SMAJ11A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional

Learn More

Datasheet

10,181In Stock

Cut Tape

$0.14

$0.122

$0.112

$0.107

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

11 V

SMD/SMT

18.2 V

12.2 V

SMA (DO-214AC)

22 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 11V 5% Bi-Directional

SMAJ11CA
Littelfuse
1: $0.31
8,739In Stock

Mfr. Part No.
SMAJ11CA

Mouser Part No
576-SMAJ11CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Bi-Directional

Learn More

Datasheet

8,739In Stock

Cut Tape

$0.31

$0.21

$0.109

$0.108

$0.101

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

11 V

SMD/SMT

18.2 V

12.2 V

SMA (DO-214AC)

22 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 120V 5% Bi-Directional

SMAJ120CA
Littelfuse
1: $0.36
9,510In Stock

Mfr. Part No.
SMAJ120CA

Mouser Part No
576-SMAJ120CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 120V 5% Bi-Directional

Learn More

Datasheet

9,510In Stock

Cut Tape

$0.36

$0.239

$0.171

$0.13

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SMA (DO-214AC)

2.1 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 130V 5% Uni-Directional

SMAJ130A
Littelfuse
1: $0.22
4,097In Stock
5,000Expected 04/05/2026

Mfr. Part No.
SMAJ130A

Mouser Part No
576-SMAJ130A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 130V 5% Uni-Directional

Learn More

Datasheet

4,097In Stock

5,000Expected 04/05/2026

Cut Tape

$0.22

$0.155

$0.102

Reel

$0.088

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional

SMAJ130CA
Littelfuse
1: $0.33
6,632In Stock

Mfr. Part No.
SMAJ130CA

Mouser Part No
576-SMAJ130CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 130V 5% Bi-Directional

Learn More

Datasheet

6,632In Stock

Cut Tape

$0.33

$0.22

$0.107

$0.105

$0.104

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMA (DO-214AC)

1.9 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional

SMAJ13A
Littelfuse
1: $0.23
11,521In Stock

Mfr. Part No.
SMAJ13A

Mouser Part No
576-SMAJ13A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 13V 5% Uni-Directional

Learn More

Datasheet

11,521In Stock

Cut Tape

$0.23

$0.194

$0.122

$0.118

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

SMAJ14A
Littelfuse
1: $0.32
12,658In Stock

Mfr. Part No.
SMAJ14A

Mouser Part No
576-SMAJ14A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Uni-Directional

Learn More

Datasheet

12,658In Stock

Cut Tape

$0.32

$0.219

$0.095

$0.092

View

Reel

$0.071

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional

SMAJ14CA
Littelfuse
1: $0.31
6,928In Stock

Mfr. Part No.
SMAJ14CA

Mouser Part No
576-SMAJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 14V 5% Bi-Directional

Learn More

Datasheet

6,928In Stock

Cut Tape

$0.31

$0.21

$0.109

$0.10

$0.099

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.2 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional

SMAJ150CA
Littelfuse
1: $0.37
6,671In Stock
10,000Expected 14/04/2026

Mfr. Part No.
SMAJ150CA

Mouser Part No
576-SMAJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Bi-Directional

Learn More

Datasheet

6,671In Stock

10,000Expected 14/04/2026

Cut Tape

$0.37

$0.202

$0.164

$0.13

Reel

$0.097

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Bidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SMA (DO-214AC)

1.6 A

400 W

30 kV

- 65 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

Transient Voltage Suppressor (TVS) Diodes

Customer Service Office

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