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 1500W Transient Voltage Suppressor

SMCJ22CAQ-13-F
Diodes Incorporated
1: $1.80
5,990In Stock

Mfr. Part #
SMCJ22CAQ-13-F

Mouser Part #
621-SMCJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

5,990In Stock

Cut Tape

$1.80

$1.12

$0.736

$0.57

Reel

$0.415

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 400W Transient Voltage Suppressor

SMAJ33CAQ-13-F
Diodes Incorporated
1: $0.835
52,307In Stock

Mfr. Part #
SMAJ33CAQ-13-F

Mouser Part #
621-SMAJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

52,307In Stock

Cut Tape

$0.835

$0.492

$0.336

$0.276

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1
Max.: 630

: 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

SMBJ17CAQ-13-F
Diodes Incorporated
1: $0.648
3,593In Stock

Mfr. Part #
SMBJ17CAQ-13-F

Mouser Part #
621-SMBJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

3,593In Stock

Cut Tape

$0.648

$0.481

$0.327

$0.256

Reel

$0.173

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

SMBJ17AQ-13-F
Diodes Incorporated
1: $0.806
1,192In Stock
3,000Expected 2026-06-23

Mfr. Part #
SMBJ17AQ-13-F

Mouser Part #
621-SMBJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

1,192In Stock

3,000Expected 2026-06-23

Cut Tape

$0.806

$0.677

$0.537

$0.452

Reel

$0.196

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

SMBJ16CAQ-13-F
Diodes Incorporated
1: $1.02
5,139In Stock

Mfr. Part #
SMBJ16CAQ-13-F

Mouser Part #
621-SMBJ16CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

5,139In Stock

Cut Tape

$1.02

$0.625

$0.403

$0.308

Reel

$0.215

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 1500W Transient Voltage Suppressor

SMCJ24AQ-13-F
Diodes Incorporated
1: $1.63
4,956In Stock

Mfr. Part #
SMCJ24AQ-13-F

Mouser Part #
621-SMCJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

4,956In Stock

Cut Tape

$1.63

$1.01

$0.664

$0.513

Reel

$0.363

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 1500W Transient Voltage Suppressor

SMCJ36CAQ-13-F
Diodes Incorporated
1: $1.15
2,886In Stock

Mfr. Part #
SMCJ36CAQ-13-F

Mouser Part #
621-SMCJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,886In Stock

Cut Tape

$1.15

$0.984

$0.703

$0.589

Reel

$0.474

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

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

SMAJ30CAQ-13-F
Diodes Incorporated
1: $0.59
Lead-Time 24 Weeks

Mfr. Part #
SMAJ30CAQ-13-F

Mouser Part #
621-SMAJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

Lead-Time 24 Weeks

Cut Tape

$0.59

$0.392

$0.252

$0.193

Reel

$0.134

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

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ36CAQ-13-F
Diodes Incorporated
1: $0.893
12,916In Stock
15,000Expected 2026-07-29

Mfr. Part #
SMAJ36CAQ-13-F

Mouser Part #
621-SMAJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

12,916In Stock

15,000Expected 2026-07-29

Cut Tape

$0.893

$0.546

$0.336

$0.272

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMBJ15CAQ-13-F
Diodes Incorporated
1: $0.634
12,887In Stock

Mfr. Part #
SMBJ15CAQ-13-F

Mouser Part #
621-SMBJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

12,887In Stock

Cut Tape

$0.634

$0.471

$0.32

$0.251

Reel

$0.166

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

SMBJ30CAQ-13-F
Diodes Incorporated
1: $1.05
11,339In Stock

Mfr. Part #
SMBJ30CAQ-13-F

Mouser Part #
621-SMBJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

11,339In Stock

Cut Tape

$1.05

$0.644

$0.415

$0.317

Reel

$0.317

MouseReel Available

Min.: 1
Mult.: 1
Max.: 590

: 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

SMBJ33CAQ-13-F
Diodes Incorporated
1: $1.02
10,340In Stock
45,000Expected 2026-06-26

Mfr. Part #
SMBJ33CAQ-13-F

Mouser Part #
621-SMBJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

10,340In Stock

45,000Expected 2026-06-26

Cut Tape

$1.02

$0.625

$0.403

$0.308

$0.276

Reel

$0.276

MouseReel Available

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

: 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 1500W Transient Voltage Suppressor

SMCJ30CAQ-13-F
Diodes Incorporated
1: $0.432
3,497In Stock

Mfr. Part #
SMCJ30CAQ-13-F

Mouser Part #
621-SMCJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

3,497In Stock

Cut Tape

$0.432

$0.423

Reel

$0.354

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

31 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: $0.792
3,292In Stock

Mfr. Part #
SMAJ14AQ-13-F

Mouser Part #
621-SMAJ14AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,292In Stock

Cut Tape

$0.792

$0.487

$0.31

$0.239

Reel

$0.151

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: $0.85
3,661In Stock

Mfr. Part #
SMAJ14CAQ-13-F

Mouser Part #
621-SMAJ14CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,661In Stock

Cut Tape

$0.85

$0.524

$0.334

$0.261

Reel

$0.158

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: $0.792
6,408In Stock

Mfr. Part #
SMAJ15AQ-13-F

Mouser Part #
621-SMAJ15AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,408In Stock

Cut Tape

$0.792

$0.487

$0.31

$0.239

Reel

$0.161

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: $0.85
7,696In Stock

Mfr. Part #
SMAJ15CAQ-13-F

Mouser Part #
621-SMAJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,696In Stock

Cut Tape

$0.85

$0.524

$0.334

$0.261

Reel

$0.174

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

SMAJ16AQ-13-F
Diodes Incorporated
1: $0.792
11,601In Stock

Mfr. Part #
SMAJ16AQ-13-F

Mouser Part #
621-SMAJ16AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

11,601In Stock

Cut Tape

$0.792

$0.487

$0.31

$0.239

Reel

$0.177

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

SMAJ17AQ-13-F
Diodes Incorporated
1: $0.547
4,299In Stock

Mfr. Part #
SMAJ17AQ-13-F

Mouser Part #
621-SMAJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

4,299In Stock

Cut Tape

$0.547

$0.364

$0.246

$0.192

Reel

$0.153

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: $0.821
2,600In Stock

Mfr. Part #
SMAJ17CAQ-13-F

Mouser Part #
621-SMAJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

2,600In Stock

Cut Tape

$0.821

$0.508

$0.324

$0.264

View

Reel

$0.13

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

SMAJ18AQ-13-F
Diodes Incorporated
1: $0.821
7,630In Stock

Mfr. Part #
SMAJ18AQ-13-F

Mouser Part #
621-SMAJ18AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

7,630In Stock

Cut Tape

$0.821

$0.508

$0.324

$0.261

Reel

$0.167

View

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

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: $0.922
1,089In Stock
5,000Expected 2026-06-26

Mfr. Part #
SMAJ18CAQ-13-F

Mouser Part #
621-SMAJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

1,089In Stock

5,000Expected 2026-06-26

Cut Tape

$0.922

$0.562

$0.359

$0.281

Reel

$0.187

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: $0.403
3,563In Stock

Mfr. Part #
SMAJ20AQ-13-F

Mouser Part #
621-SMAJ20AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,563In Stock

Cut Tape

$0.403

$0.312

$0.187

$0.174

$0.135

Reel

$0.118

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

SMAJ20CAQ-13-F
Diodes Incorporated
1: $0.59
1,012In Stock
5,000Expected 2026-06-23

Mfr. Part #
SMAJ20CAQ-13-F

Mouser Part #
621-SMAJ20CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

1,012In Stock

5,000Expected 2026-06-23

Cut Tape

$0.59

$0.392

$0.265

$0.206

Reel

$0.138

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 400W Transient Voltage Suppressor

SMAJ22CAQ-13-F
Diodes Incorporated
1: $0.922
44In Stock
5,000Expected 2026-06-23

Mfr. Part #
SMAJ22CAQ-13-F

Mouser Part #
621-SMAJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

44In Stock

5,000Expected 2026-06-23

Cut Tape

$0.922

$0.562

$0.359

$0.281

Reel

$0.187

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)

11.2 A

400 W

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

SMxJ Automotive TVS Diodes

Mouser Electronics®

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