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

SMAJ28AQ-13-F
Diodes Incorporated
1: $0.528
3,847In Stock
5,000Expected 12/2/2027

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

3,847In Stock

5,000Expected 12/2/2027

Cut Tape

$0.528

$0.31

$0.227

$0.185

Reel

$0.131

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

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: $0.862
8,109In Stock

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

8,109In Stock

Cut Tape

$0.862

$0.527

$0.336

$0.271

Reel

$0.175

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

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: $0.737
3,953In Stock
5,000Expected 5/6/2026

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

3,953In Stock

5,000Expected 5/6/2026

Cut Tape

$0.737

$0.459

$0.299

$0.236

Reel

$0.161

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

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: $0.792
6,390In Stock
10,000Expected 23/9/2026

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

6,390In Stock

10,000Expected 23/9/2026

Cut Tape

$0.792

$0.491

$0.313

$0.252

Reel

$0.161

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: $0.904
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

$0.904

$0.557

$0.357

$0.281

Reel

$0.199

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: $0.904
2,494In 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

2,494In Stock

Cut Tape

$0.904

$0.56

$0.496

Reel

$0.165

$0.161

$0.158

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: $0.931
1,826In 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

1,826In Stock

Cut Tape

$0.931

$0.575

$0.37

$0.281

Reel

$0.206

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: $0.612
887In Stock
12,000On Order

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

887In Stock

12,000On Order

Cut Tape

$0.612

$0.455

$0.309

$0.242

Reel

$0.16

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: $0.904
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

$0.904

$0.557

$0.357

$0.281

Reel

$0.193

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

SMBJ16CAQ-13-F
Diodes Incorporated
1: $0.987
5,139In Stock

Mfr. Part No.
SMBJ16CAQ-13-F

Mouser Part No
621-SMBJ16CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

5,139In Stock

Cut Tape

$0.987

$0.603

$0.389

$0.297

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

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

SMBJ18AQ-13-F
Diodes Incorporated
1: $0.904
1,794In Stock

Mfr. Part No.
SMBJ18AQ-13-F

Mouser Part No
621-SMBJ18AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

1,794In Stock

Cut Tape

$0.904

$0.557

$0.357

$0.292

Reel

$0.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMB (DO-214AA)

20.5 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

SMBJ18CAQ-13-F
Diodes Incorporated
1: $1.01
9,233In Stock

Mfr. Part No.
SMBJ18CAQ-13-F

Mouser Part No
621-SMBJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

9,233In Stock

Cut Tape

$1.01

$0.566

$0.40

$0.306

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMB (DO-214AA)

20.5 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

SMBJ20AQ-13-F
Diodes Incorporated
1: $0.626
2,189In 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

2,189In Stock

Cut Tape

$0.626

$0.42

$0.285

$0.222

Reel

$0.145

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

SMBJ20CAQ-13-F
Diodes Incorporated
1: $0.612
4,945In Stock

Mfr. Part No.
SMBJ20CAQ-13-F

Mouser Part No
621-SMBJ20CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

4,945In Stock

Cut Tape

$0.612

$0.455

$0.309

$0.242

$0.213

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMB (DO-214AA)

18.5 A

600 W

150 pF

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: $0.626
818In 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

818In Stock

Cut Tape

$0.626

$0.42

$0.285

$0.222

Reel

$0.147

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

SMBJ22CAQ-13-F
Diodes Incorporated
1: $0.612
11In Stock
6,000On Order

Mfr. Part No.
SMBJ22CAQ-13-F

Mouser Part No
621-SMBJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

11In Stock

6,000On Order

Cut Tape

$0.612

$0.455

$0.309

$0.242

Reel

$0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

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: $0.904
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

$0.904

$0.557

$0.357

$0.281

Reel

$0.204

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: $0.945
3,975In 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

3,975In Stock

Cut Tape

$0.945

$0.581

$0.373

$0.282

Reel

$0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMBJ26AQ-13-F
Diodes Incorporated
1: $0.904
3,482In Stock

Mfr. Part No.
SMBJ26AQ-13-F

Mouser Part No
621-SMBJ26AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,482In Stock

Cut Tape

$0.904

$0.557

$0.357

$0.281

Reel

$0.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMB (DO-214AA)

14.2 A

600 W

150 pF

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: $1.03
8,355In 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

8,355In Stock

Cut Tape

$1.03

$0.632

$0.407

$0.311

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMBJ28AQ-13-F
Diodes Incorporated
1: $0.904
3,410In Stock

Mfr. Part No.
SMBJ28AQ-13-F

Mouser Part No
621-SMBJ28AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,410In Stock

Cut Tape

$0.904

$0.557

$0.357

$0.281

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

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

SMBJ28CAQ-13-F
Diodes Incorporated
1: $0.375
2,339In Stock
3,000Expected 10/2/2027

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

2,339In Stock

3,000Expected 10/2/2027

Cut Tape

$0.375

$0.311

$0.197

Reel

$0.178

$0.172

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMBJ30AQ-13-F
Diodes Incorporated
1: $0.945
6,317In Stock

Mfr. Part No.
SMBJ30AQ-13-F

Mouser Part No
621-SMBJ30AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

6,317In Stock

Cut Tape

$0.945

$0.581

$0.373

$0.282

Reel

$0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

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: $0.904
8,696In 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

8,696In Stock

Cut Tape

$0.904

$0.557

$0.357

$0.281

Reel

$0.204

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMBJ36CAQ-13-F
Diodes Incorporated
1: $1.03
201In Stock
21,000On Order

Mfr. Part No.
SMBJ36CAQ-13-F

Mouser Part No
621-SMBJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

201In Stock

21,000On Order

Cut Tape

$1.03

$0.632

$0.407

$0.311

Reel

$0.257

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

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