ESD Protection Diodes / TVS Diodes

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High Power TVS Diodes

Eaton High Power TVS Diodes deliver reliable overvoltage protection with fast response times, low clamping voltage, and high peak current capability for electronic equipment. These devices utilize silicon avalanche technology to protect critical circuits against damaging transient surges, including electrostatic discharge (ESD), electrical fast transient (EFT), and lightning strikes. The high peak power, current capability, and fast-acting response times make these diodes ideal for protecting critical circuits. Eaton High Power TVS Diodes are available in surface-mount and radial or through-hole footprints in industry-standard sizes for both ESD and high-power suppression. Typical applications include 5G, consumer, computing, energy, industrial, and medical devices.

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Part #

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Bi-dir

SMAJ12CA
Eaton Electronics
1: $0.612
5,237In Stock

Mfr. Part No.
SMAJ12CA

Mouser Part No
504-SMAJE12CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 12V Oper., Bi-dir

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Datasheet

5,237In Stock

Cut Tape

$0.612

$0.373

$0.234

$0.175

Reel

$0.122

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

12 V

SMD/SMT

19.9 V

13.3 V

SMA (DO-214AC)

20.1 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 13V UNI.

SMAJ13A
Eaton Electronics
1: $0.585
8,452In Stock

Mfr. Part No.
SMAJ13A

Mouser Part No
504-SMAJE13A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 13V UNI.

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Datasheet

8,452In Stock

Cut Tape

$0.585

$0.359

$0.227

$0.169

Reel

$0.112

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 13V Oper., Bi-dir

SMAJ13CA
Eaton Electronics
1: $0.598
8,755In Stock

Mfr. Part No.
SMAJ13CA

Mouser Part No
504-SMAJE13CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 13V Oper., Bi-dir

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Datasheet

8,755In Stock

Cut Tape

$0.598

$0.403

$0.234

$0.181

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMA (DO-214AC)

18.6 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 14V UNI.

SMAJ14A
Eaton Electronics
1: $0.653
9,609In Stock

Mfr. Part No.
SMAJ14A

Mouser Part No
504-SMAJE14A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 14V UNI.

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Datasheet

9,609In Stock

Cut Tape

$0.653

$0.401

$0.254

$0.192

Reel

$0.133

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

23.2 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 14V Oper., Bi-dir

SMAJ14CA
Eaton Electronics
1: $0.53
7,033In Stock

Mfr. Part No.
SMAJ14CA

Mouser Part No
504-SMAJE14CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 14V Oper., Bi-dir

Learn More

Datasheet

7,033In Stock

Cut Tape

$0.53

$0.325

$0.204

$0.152

Reel

$0.102

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMA (DO-214AC)

17.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 16V UNI.

SMAJ16A
Eaton Electronics
1: $0.503
9,413In Stock

Mfr. Part No.
SMAJ16A

Mouser Part No
504-SMAJE16A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 16V UNI.

Learn More

Datasheet

9,413In Stock

Cut Tape

$0.503

$0.311

$0.196

$0.146

$0.116

Reel

$0.098

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 16V Oper., Bi-dir

SMAJ16CA
Eaton Electronics
1: $0.666
4,750In Stock
5,000Expected 4/1/2027

Mfr. Part No.
SMAJ16CA

Mouser Part No
504-SMAJE16CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 16V Oper., Bi-dir

Learn More

Datasheet

4,750In Stock

5,000Expected 4/1/2027

Cut Tape

$0.666

$0.407

$0.257

$0.194

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.4 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 18V UNI.

SMAJ18A
Eaton Electronics
1: $0.503
9,758In Stock

Mfr. Part No.
SMAJ18A

Mouser Part No
504-SMAJE18A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 18V UNI.

Learn More

Datasheet

9,758In Stock

Cut Tape

$0.503

$0.309

$0.194

$0.144

$0.114

Reel

$0.098

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMA (DO-214AC)

13.7 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 18V Oper., Bi-dir

SMAJ18CA
Eaton Electronics
1: $0.517
4,971In Stock

Mfr. Part No.
SMAJ18CA

Mouser Part No
504-SMAJE18CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 18V Oper., Bi-dir

Learn More

Datasheet

4,971In Stock

Cut Tape

$0.517

$0.32

$0.201

$0.15

$0.118

Reel

$0.099

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMA (DO-214AC)

13.7 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 22V UNI.

SMAJ22A
Eaton Electronics
1: $0.612
9,965In Stock

Mfr. Part No.
SMAJ22A

Mouser Part No
504-SMAJE22A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 22V UNI.

Learn More

Datasheet

9,965In Stock

Cut Tape

$0.612

$0.394

$0.233

$0.177

View

Reel

$0.098

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 22V Oper., Bi-dir

SMAJ22CA
Eaton Electronics
1: $0.598
8,214In Stock

Mfr. Part No.
SMAJ22CA

Mouser Part No
504-SMAJE22CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 22V Oper., Bi-dir

Learn More

Datasheet

8,214In Stock

Cut Tape

$0.598

$0.37

$0.233

$0.175

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 24V UNI.

SMAJ24A
Eaton Electronics
1: $0.585
1,887In Stock

Mfr. Part No.
SMAJ24A

Mouser Part No
504-SMAJE24A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 24V UNI.

Learn More

Datasheet

1,887In Stock

Cut Tape

$0.585

$0.356

$0.224

$0.167

Reel

$0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 24V

SMAJ24AH
Eaton Electronics
1: $0.503
2,945In Stock

Mfr. Part No.
SMAJ24AH

Mouser Part No
504-SMAJE24AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 24V

Learn More

Datasheet

2,945In Stock

Cut Tape

$0.503

$0.31

$0.194

$0.144

Reel

$0.098

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

- 55 C

+ 150 C

SMAJH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 24V Oper., Bi-dir

SMAJ24CA
Eaton Electronics
1: $0.598
7,803In Stock

Mfr. Part No.
SMAJ24CA

Mouser Part No
504-SMAJE24CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 24V Oper., Bi-dir

Learn More

Datasheet

7,803In Stock

Cut Tape

$0.598

$0.403

$0.233

$0.18

View

Reel

$0.099

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 250V Oper., Bi-dir

SMAJ250CA
Eaton Electronics
1: $0.68
7,410In Stock

Mfr. Part No.
SMAJ250CA

Mouser Part No
504-SMAJE250CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 250V Oper., Bi-dir

Learn More

Datasheet

7,410In Stock

Cut Tape

$0.68

$0.461

$0.261

$0.207

Reel

$0.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

250 V

SMD/SMT

405 V

279 V

SMA (DO-214AC)

1 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 26V UNI.

SMAJ26A
Eaton Electronics
1: $0.544
9,916In Stock

Mfr. Part No.
SMAJ26A

Mouser Part No
504-SMAJE26A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 26V UNI.

Learn More

Datasheet

9,916In Stock

Cut Tape

$0.544

$0.33

$0.208

$0.155

Reel

$0.113

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMA (DO-214AC)

9.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 28V UNI.

SMAJ28A
Eaton Electronics
1: $0.626
3,316In Stock
5,000Expected 9/11/2026

Mfr. Part No.
SMAJ28A

Mouser Part No
504-SMAJE28A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 28V UNI.

Learn More

Datasheet

3,316In Stock

5,000Expected 9/11/2026

Cut Tape

$0.626

$0.382

$0.242

$0.181

Reel

$0.112

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 28V Oper., Bi-dir

SMAJ28CA
Eaton Electronics
1: $0.598
8,130In Stock

Mfr. Part No.
SMAJ28CA

Mouser Part No
504-SMAJE28CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 28V Oper., Bi-dir

Learn More

Datasheet

8,130In Stock

Cut Tape

$0.598

$0.37

$0.233

$0.175

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 30V UNI.

SMAJ30A
Eaton Electronics
1: $0.626
160In Stock
15,000On Order

Mfr. Part No.
SMAJ30A

Mouser Part No
504-SMAJE30A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 30V UNI.

Learn More

Datasheet

160In Stock

15,000On Order

Cut Tape

$0.626

$0.388

$0.245

$0.185

Reel

$0.114

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMA (DO-214AC)

8.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 30V Oper., Bi-dir

SMAJ30CA
Eaton Electronics
1: $0.598
3,413In Stock
5,000Expected 26/10/2026

Mfr. Part No.
SMAJ30CA

Mouser Part No
504-SMAJE30CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 30V Oper., Bi-dir

Learn More

Datasheet

3,413In Stock

5,000Expected 26/10/2026

Cut Tape

$0.598

$0.37

$0.233

$0.175

Reel

$0.118

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMA (DO-214AC)

8.3 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 33V UNI.

SMAJ33A
Eaton Electronics
1: $0.517
9,035In Stock

Mfr. Part No.
SMAJ33A

Mouser Part No
504-SMAJE33A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 33V UNI.

Learn More

Datasheet

9,035In Stock

Cut Tape

$0.517

$0.32

$0.201

$0.15

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMA (DO-214AC)

7.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 33V

SMAJ33AH
Eaton Electronics
1: $0.571
4,623In Stock

Mfr. Part No.
SMAJ33AH

Mouser Part No
504-SMAJE33AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ AUTO 33V

Learn More

Datasheet

4,623In Stock

Cut Tape

$0.571

$0.354

$0.223

$0.166

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMA (DO-214AC)

7.5 A

400 W

- 55 C

+ 150 C

SMAJH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 33V Oper., Bi-dir

SMAJ33CA
Eaton Electronics
1: $0.598
6,225In Stock

Mfr. Part No.
SMAJ33CA

Mouser Part No
504-SMAJE33CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 33V Oper., Bi-dir

Learn More

Datasheet

6,225In Stock

Cut Tape

$0.598

$0.367

$0.233

$0.173

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMA (DO-214AC)

7.5 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Bi-dir

SMAJ350CA
Eaton Electronics
1: $0.857
1,339In Stock

Mfr. Part No.
SMAJ350CA

Mouser Part No
504-SMAJE350CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Bi-dir

Learn More

Datasheet

1,339In Stock

Cut Tape

$0.857

$0.532

$0.34

$0.291

Reel

$0.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

350 V

SMD/SMT

567 V

391 V

SMA (DO-214AC)

700 mA

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS SMAJ 36V UNI.

SMAJ36A
Eaton Electronics
1: $0.49
5,793In Stock

Mfr. Part No.
SMAJ36A

Mouser Part No
504-SMAJE36A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS SMAJ 36V UNI.

Learn More

Datasheet

5,793In Stock

Cut Tape

$0.49

$0.303

$0.19

$0.141

Reel

$0.109

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMA (DO-214AC)

6.9 A

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

High Power TVS Diodes

Customer Service Office

Company

Resources

Support

5 V
5.8 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
10.2 V
11 V
12 V
12.8 V
13 V
13.6 V
14 V
15 V
16 V
17 V

9.2 V
10.3 V
10.5 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
14.5 V
15.4 V
15.6 V
16.7 V
17 V
18.2 V
19.9 V
21.2 V
21.5 V
22.5 V
23.2 V
24.4 V

6.4 V
6.45 V
6.67 V
7 V
7.22 V
7.37 V
7.78 V
7.98 V
8.33 V
8.6 V
8.89 V
9.21 V
9.44 V
10.4 V
11.1 V
11.4 V
12.2 V
12.3 V
13.3 V
13.5 V

500 mA
600 mA
700 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
2.4 A

10BJ
12KPH
15BJ
15BJH
15KPE
5.0SMDJ
5-0SMDJH
6KPH
AK10E
AK1E
AK6E
P4SMA
P6SMB
SM8SH
SMAJ
SMAJH
SMBJ
SMBJH
SMCJ
SMCJH