ESD Protection Diodes / TVS Diodes

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SMxJ Automotive TVS Diodes

Diodes Incorporated SMxJ Automotive Transient Voltage Suppressor (TVS) Diodes protect sensitive automotive circuits against surges defined in ISO7637-2 and electrostatic discharges as per ISO10605. These TVS diodes are available in both unidirectional and bidirectional versions. The SMxJ diodes feature good clamping capability, 14V to 36V standoff voltage range, and glass passivated die construction. These TVS diodes are available in three variants, including SMAJ14/36(C)AQ, SMBJ14/36(C)AQ, and SMCJ14/36(C)AQ.

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Part #

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ17AQ-13-F
Diodes Incorporated
1: $0.517
4,299In Stock

Mfr. Part No.
SMAJ17AQ-13-F

Mouser Part No
621-SMAJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

4,299In Stock

Cut Tape

$0.517

$0.344

$0.233

$0.181

Reel

$0.144

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ17CAQ-13-F
Diodes Incorporated
1: $0.775
2,600In Stock

Mfr. Part No.
SMAJ17CAQ-13-F

Mouser Part No
621-SMAJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

2,600In Stock

Cut Tape

$0.775

$0.48

$0.306

$0.249

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMA (DO-214AC)

14.5 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ18CAQ-13-F
Diodes Incorporated
1: $0.87
6,089In Stock

Mfr. Part No.
SMAJ18CAQ-13-F

Mouser Part No
621-SMAJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,089In Stock

Cut Tape

$0.87

$0.53

$0.339

$0.265

Reel

$0.178

View

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

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ20AQ-13-F
Diodes Incorporated
1: $0.381
3,233In Stock

Mfr. Part No.
SMAJ20AQ-13-F

Mouser Part No
621-SMAJ20AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,233In Stock

Cut Tape

$0.381

$0.295

$0.177

$0.165

$0.128

Reel

$0.112

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMA (DO-214AC)

12.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ22CAQ-13-F
Diodes Incorporated
1: $0.884
1,315In Stock
10,000Expected 21/8/2026

Mfr. Part No.
SMAJ22CAQ-13-F

Mouser Part No
621-SMAJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

1,315In Stock

10,000Expected 21/8/2026

Cut Tape

$0.884

$0.549

$0.351

$0.271

View

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.2 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ24AQ-13-F
Diodes Incorporated
1: $0.83
7,331In Stock

Mfr. Part No.
SMAJ24AQ-13-F

Mouser Part No
621-SMAJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,331In Stock

Cut Tape

$0.83

$0.509

$0.325

$0.271

Reel

$0.271

MouseReel Available

Min.: 1
Mult.: 1
Max.: 640

: 5,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMA (DO-214AC)

10.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ26AQ-13-F
Diodes Incorporated
1: $0.721
3,696In Stock

Mfr. Part No.
SMAJ26AQ-13-F

Mouser Part No
621-SMAJ26AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,696In Stock

Cut Tape

$0.721

$0.445

$0.283

$0.226

Reel

$0.143

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

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ28AQ-13-F
Diodes Incorporated
1: $0.748
7,576In Stock

Mfr. Part No.
SMAJ28AQ-13-F

Mouser Part No
621-SMAJ28AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,576In Stock

Cut Tape

$0.748

$0.46

$0.292

$0.226

Reel

$0.226

MouseReel Available

Min.: 1
Mult.: 1
Max.: 760

: 5,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ28CAQ-13-F
Diodes Incorporated
1: $0.843
4,602In Stock
5,000Expected 21/8/2026

Mfr. Part No.
SMAJ28CAQ-13-F

Mouser Part No
621-SMAJ28CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

4,602In Stock

5,000Expected 21/8/2026

Cut Tape

$0.843

$0.515

$0.329

$0.273

$0.223

Reel

$0.223

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,190

: 5,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMA (DO-214AC)

8.8 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ30AQ-13-F
Diodes Incorporated
1: $0.775
8,302In Stock

Mfr. Part No.
SMAJ30AQ-13-F

Mouser Part No
621-SMAJ30AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

8,302In Stock

Cut Tape

$0.775

$0.40

$0.306

$0.249

Reel

$0.249

MouseReel Available

Min.: 1
Mult.: 1
Max.: 840

: 5,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMA (DO-214AC)

8.3 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ33AQ-13-F
Diodes Incorporated
1: $0.802
6,280In Stock
10,000Expected 26/8/2026

Mfr. Part No.
SMAJ33AQ-13-F

Mouser Part No
621-SMAJ33AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,280In Stock

10,000Expected 26/8/2026

Cut Tape

$0.802

$0.495

$0.316

$0.246

Reel

$0.165

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

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ14AQ-13-F
Diodes Incorporated
1: $0.884
1,552In Stock

Mfr. Part No.
SMBJ14AQ-13-F

Mouser Part No
621-SMBJ14AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

1,552In Stock

Cut Tape

$0.884

$0.545

$0.35

$0.275

Reel

$0.194

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMB (DO-214AA)

25.8 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ14CAQ-13-F
Diodes Incorporated
1: $0.952
2,474In Stock

Mfr. Part No.
SMBJ14CAQ-13-F

Mouser Part No
621-SMBJ14CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

2,474In Stock

Cut Tape

$0.952

$0.588

$0.547

$0.415

Reel

$0.208

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMB (DO-214AA)

25.8 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ15AQ-13-F
Diodes Incorporated
1: $0.952
1,816In Stock

Mfr. Part No.
SMBJ15AQ-13-F

Mouser Part No
621-SMBJ15AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

1,816In Stock

Cut Tape

$0.952

$0.583

$0.374

$0.275

Reel

$0.203

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMB (DO-214AA)

24 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ15CAQ-13-F
Diodes Incorporated
1: $0.925
10,892In Stock

Mfr. Part No.
SMBJ15CAQ-13-F

Mouser Part No
621-SMBJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

10,892In Stock

Cut Tape

$0.925

$0.568

$0.364

$0.276

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMB (DO-214AA)

24 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ16AQ-13-F
Diodes Incorporated
1: $0.884
2,990In Stock

Mfr. Part No.
SMBJ16AQ-13-F

Mouser Part No
621-SMBJ16AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

2,990In Stock

Cut Tape

$0.884

$0.545

$0.35

$0.286

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMB (DO-214AA)

23.1 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ20AQ-13-F
Diodes Incorporated
1: $0.87
2,089In Stock

Mfr. Part No.
SMBJ20AQ-13-F

Mouser Part No
621-SMBJ20AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

2,089In Stock

Cut Tape

$0.87

$0.528

$0.339

$0.275

Reel

$0.194

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMB (DO-214AA)

18.5 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ22AQ-13-F
Diodes Incorporated
1: $0.87
777In Stock

Mfr. Part No.
SMBJ22AQ-13-F

Mouser Part No
621-SMBJ22AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

777In Stock

Cut Tape

$0.87

$0.528

$0.339

$0.275

Reel

$0.184

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMB (DO-214AA)

16.9 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ24AQ-13-F
Diodes Incorporated
1: $0.87
4,381In Stock

Mfr. Part No.
SMBJ24AQ-13-F

Mouser Part No
621-SMBJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

4,381In Stock

Cut Tape

$0.87

$0.528

$0.339

$0.275

Reel

$0.194

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMB (DO-214AA)

15.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ24CAQ-13-F
Diodes Incorporated
1: $0.925
3,701In Stock

Mfr. Part No.
SMBJ24CAQ-13-F

Mouser Part No
621-SMBJ24CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,701In Stock

Cut Tape

$0.925

$0.568

$0.364

$0.276

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1
Max.: 540

: 3,000

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMB (DO-214AA)

15.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ26CAQ-13-F
Diodes Incorporated
1: $0.884
6,864In Stock

Mfr. Part No.
SMBJ26CAQ-13-F

Mouser Part No
621-SMBJ26CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

6,864In Stock

Cut Tape

$0.884

$0.547

$0.358

$0.277

$0.252

Reel

$0.252

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,520

: 3,000

Bidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMB (DO-214AA)

14.2 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ28CAQ-13-F
Diodes Incorporated
1: $0.925
4,773In Stock

Mfr. Part No.
SMBJ28CAQ-13-F

Mouser Part No
621-SMBJ28CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

4,773In Stock

Cut Tape

$0.925

$0.568

$0.364

$0.276

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1
Max.: 540

: 3,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMB (DO-214AA)

13.2 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ30CAQ-13-F
Diodes Incorporated
1: $1.01
7,003In Stock
6,000Expected 19/2/2027

Mfr. Part No.
SMBJ30CAQ-13-F

Mouser Part No
621-SMBJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

7,003In Stock

6,000Expected 19/2/2027

Cut Tape

$1.01

$0.619

$0.398

$0.305

Reel

$0.305

MouseReel Available

Min.: 1
Mult.: 1
Max.: 830

: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMB (DO-214AA)

12.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ33AQ-13-F
Diodes Incorporated
1: $0.884
7,312In Stock

Mfr. Part No.
SMBJ33AQ-13-F

Mouser Part No
621-SMBJ33AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

7,312In Stock

Cut Tape

$0.884

$0.545

$0.35

$0.275

Reel

$0.275

MouseReel Available

Min.: 1
Mult.: 1
Max.: 600

: 3,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMB (DO-214AA)

11.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ36AQ-13-F
Diodes Incorporated
1: $0.911
4,158In Stock

Mfr. Part No.
SMBJ36AQ-13-F

Mouser Part No
621-SMBJ36AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

4,158In Stock

Cut Tape

$0.911

$0.563

$0.362

$0.275

$0.246

Reel

$0.233

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMB (DO-214AA)

10.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

SMxJ Automotive TVS Diodes

Customer Service Office

Company

Resources

Support

6.9 A
7.5 A
8.3 A
8.8 A
9.5 A
10.3 A
11.2 A
11.3 A
12.3 A
12.4 A
13.2 A
13.7 A
14.2 A
14.5 A
15.3 A
15.4 A
16.4 A
16.9 A
17.2 A
18.5 A