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

SMAJ33CAQ-13-F
Diodes Incorporated
1: $0.816
51,977In Stock

Mfr. Part No.
SMAJ33CAQ-13-F

Mouser Part No
621-SMAJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

51,977In Stock

Cut Tape

$0.816

$0.441

$0.313

$0.26

Reel

$0.26

MouseReel Available

Min.: 1
Mult.: 1
Max.: 690

: 5,000

Bidirectional

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

SMBJ17AQ-13-F
Diodes Incorporated
1: $0.762
3,192In Stock

Mfr. Part No.
SMBJ17AQ-13-F

Mouser Part No
621-SMBJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,192In Stock

Cut Tape

$0.762

$0.639

$0.507

$0.427

Reel

$0.185

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMB (DO-214AA)

21.7 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

SMBJ17CAQ-13-F
Diodes Incorporated
1: $0.612
3,593In Stock

Mfr. Part No.
SMBJ17CAQ-13-F

Mouser Part No
621-SMBJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,593In Stock

Cut Tape

$0.612

$0.454

$0.309

$0.242

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMB (DO-214AA)

21.7 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: $0.884
8,910In 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

8,910In Stock

Cut Tape

$0.884

$0.398

$0.29

Reel

$0.29

MouseReel Available

Min.: 1
Mult.: 1
Max.: 490

: 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 1500W Transient Voltage Suppressor

SMCJ24AQ-13-F
Diodes Incorporated
1: $1.54
4,936In Stock

Mfr. Part No.
SMCJ24AQ-13-F

Mouser Part No
621-SMCJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

4,936In Stock

Cut Tape

$1.54

$0.956

$0.627

$0.484

Reel

$0.343

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

38.6 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ16CAQ-13-F
Diodes Incorporated
1: $0.966
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

$0.966

$0.59

$0.381

$0.291

Reel

$0.194

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 400W Transient Voltage Suppressor

SMAJ36CAQ-13-F
Diodes Incorporated
1: $0.843
23,293In Stock
20,000Expected 7/8/2026

Mfr. Part No.
SMAJ36CAQ-13-F

Mouser Part No
621-SMAJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

23,293In Stock

20,000Expected 7/8/2026

Cut Tape

$0.843

$0.515

$0.317

$0.257

View

Reel

$0.167

MouseReel Available

Min.: 1
Mult.: 1
Max.: 5,000

: 5,000

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMA (DO-214AC)

6.9 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

SMBJ33CAQ-13-F
Diodes Incorporated
1: $0.966
48,951In Stock

Mfr. Part No.
SMBJ33CAQ-13-F

Mouser Part No
621-SMBJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

48,951In Stock

Cut Tape

$0.966

$0.59

$0.381

Reel

$0.381

MouseReel Available

Min.: 1
Mult.: 1
Max.: 490

: 3,000

Bidirectional

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 400W Transient Voltage Suppressor

SMAJ16AQ-13-F
Diodes Incorporated
1: $0.748
11,601In Stock

Mfr. Part No.
SMAJ16AQ-13-F

Mouser Part No
621-SMAJ16AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

11,601In Stock

Cut Tape

$0.748

$0.46

$0.292

$0.226

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMA (DO-214AC)

15.3 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

SMAJ18AQ-13-F
Diodes Incorporated
1: $0.775
6,440In Stock
15,000Expected 7/8/2026

Mfr. Part No.
SMAJ18AQ-13-F

Mouser Part No
621-SMAJ18AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,440In Stock

15,000Expected 7/8/2026

Cut Tape

$0.775

$0.48

$0.306

$0.246

$0.199

Reel

$0.199

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,100

: 5,000

Unidirectional

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

SMAJ20CAQ-13-F
Diodes Incorporated
1: $0.558
6,012In Stock

Mfr. Part No.
SMAJ20CAQ-13-F

Mouser Part No
621-SMAJ20CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,012In Stock

Cut Tape

$0.558

$0.37

$0.25

$0.194

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

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 600W Transient Voltage Suppressor

SMBJ18AQ-13-F
Diodes Incorporated
1: $0.884
1,784In 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

1,784In Stock

Cut Tape

$0.884

$0.545

$0.35

$0.286

Reel

$0.194

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

SMBJ20CAQ-13-F
Diodes Incorporated
1: $0.598
4,552In 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

4,552In Stock

Cut Tape

$0.598

$0.445

$0.302

$0.237

$0.208

Reel

$0.155

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

SMBJ22CAQ-13-F
Diodes Incorporated
1: $0.598
3,005In Stock

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

3,005In Stock

Cut Tape

$0.598

$0.445

$0.302

$0.237

Reel

$0.156

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

SMBJ26AQ-13-F
Diodes Incorporated
1: $0.884
3,432In 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

3,432In Stock

Cut Tape

$0.884

$0.545

$0.35

$0.275

Reel

$0.215

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

SMBJ28AQ-13-F
Diodes Incorporated
1: $0.884
5,712In 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

5,712In 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

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: $0.925
6,307In 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

6,307In Stock

Cut Tape

$0.925

$0.568

$0.364

$0.276

Reel

$0.276

MouseReel Available

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

: 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 1500W Transient Voltage Suppressor

SMCJ14AQ-13-F
Diodes Incorporated
1: $1.54
2,476In Stock

Mfr. Part No.
SMCJ14AQ-13-F

Mouser Part No
621-SMCJ14AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,476In Stock

Cut Tape

$1.54

$0.97

$0.66

$0.51

Reel

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMC (DO-214AB)

64.7 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ22CAQ-13-F
Diodes Incorporated
1: $1.70
4,990In Stock

Mfr. Part No.
SMCJ22CAQ-13-F

Mouser Part No
621-SMCJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

4,990In Stock

Cut Tape

$1.70

$1.06

$0.695

$0.539

Reel

$0.422

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

42.2 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ36AQ-13-F
Diodes Incorporated
1: $0.666
2,033In Stock

Mfr. Part No.
SMCJ36AQ-13-F

Mouser Part No
621-SMCJ36AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,033In Stock

Cut Tape

$0.666

$0.551

$0.404

Reel

$0.404

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

25.8 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ14AQ-13-F
Diodes Incorporated
1: $0.748
3,282In Stock

Mfr. Part No.
SMAJ14AQ-13-F

Mouser Part No
621-SMAJ14AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,282In Stock

Cut Tape

$0.748

$0.46

$0.292

$0.226

Reel

$0.143

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)

17.2 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

SMAJ14CAQ-13-F
Diodes Incorporated
1: $0.802
3,661In Stock

Mfr. Part No.
SMAJ14CAQ-13-F

Mouser Part No
621-SMAJ14CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,661In Stock

Cut Tape

$0.802

$0.495

$0.316

$0.246

Reel

$0.147

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)

17.2 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

SMAJ15AQ-13-F
Diodes Incorporated
1: $0.748
3,373In Stock
15,000On Order

Mfr. Part No.
SMAJ15AQ-13-F

Mouser Part No
621-SMAJ15AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,373In Stock

15,000On Order

Cut Tape

$0.748

$0.46

$0.292

$0.226

$0.184

Reel

$0.184

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,030

: 5,000

Unidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMA (DO-214AC)

16.4 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

SMAJ15CAQ-13-F
Diodes Incorporated
1: $0.802
7,452In Stock

Mfr. Part No.
SMAJ15CAQ-13-F

Mouser Part No
621-SMAJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,452In Stock

Cut Tape

$0.802

$0.495

$0.316

$0.246

Reel

$0.246

MouseReel Available

Min.: 1
Mult.: 1
Max.: 690

: 5,000

Bidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMA (DO-214AC)

16.4 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

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

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