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

SMCJ14AQ-13-F
Diodes Incorporated
1: $1.01
2,601In 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

2,601In Stock

Cut Tape

$1.01

$0.753

$0.518

$0.495

Reel

$0.329

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMCJ15CAQ-13-F
Diodes Incorporated
1: $1.03
1,442In Stock

Mfr. Part No.
SMCJ15CAQ-13-F

Mouser Part No
621-SMCJ15CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

1,442In Stock

Cut Tape

$1.03

$0.816

$0.41

$0.403

$0.402

Reel

$0.342

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMC (DO-214AB)

61.5 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

SMCJ16AQ-13-F
Diodes Incorporated
1: $0.931
2,190In Stock

Mfr. Part No.
SMCJ16AQ-13-F

Mouser Part No
621-SMCJ16AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,190In Stock

Cut Tape

$0.931

$0.753

$0.518

$0.411

Reel

$0.311

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMC (DO-214AB)

57.7 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

SMCJ24CAQ-13-F
Diodes Incorporated
1: $1.00
2,485In Stock

Mfr. Part No.
SMCJ24CAQ-13-F

Mouser Part No
621-SMCJ24CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,485In Stock

Cut Tape

$1.00

$0.816

$0.563

$0.448

Reel

$0.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

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

SMCJ28CAQ-13-F
Diodes Incorporated
1: $0.695
2,171In Stock

Mfr. Part No.
SMCJ28CAQ-13-F

Mouser Part No
621-SMCJ28CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,171In Stock

Cut Tape

$0.695

$0.605

$0.42

Reel

$0.348

$0.342

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMC (DO-214AB)

33 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

SMCJ30AQ-13-F
Diodes Incorporated
1: $0.904
2,999In Stock

Mfr. Part No.
SMCJ30AQ-13-F

Mouser Part No
621-SMCJ30AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,999In Stock

Cut Tape

$0.904

$0.753

$0.518

$0.411

$0.378

Reel

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

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 1500W Transient Voltage Suppressor

SMCJ30CAQ-13-F
Diodes Incorporated
1: $0.417
4,184In Stock

Mfr. Part No.
SMCJ30CAQ-13-F

Mouser Part No
621-SMCJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

4,184In Stock

Cut Tape

$0.417

$0.402

$0.40

Reel

$0.342

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1500W Transient Voltage Suppressor

SMCJ33AQ-13-F
Diodes Incorporated
1: $1.01
1,702In Stock

Mfr. Part No.
SMCJ33AQ-13-F

Mouser Part No
621-SMCJ33AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

1,702In Stock

Cut Tape

$1.01

$0.753

$0.518

$0.411

Reel

$0.329

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

28.1 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: $0.681
2,373In 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

2,373In Stock

Cut Tape

$0.681

$0.563

$0.413

$0.363

Reel

$0.32

$0.307

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMAJ20AQ-13-F
Diodes Incorporated
1: $0.389
4,113In 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

4,113In Stock

Cut Tape

$0.389

$0.302

$0.181

$0.168

$0.131

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1500W Transient Voltage Suppressor

SMCJ17AQ-13-F
Diodes Incorporated
1: $1.01
1,101In Stock

Mfr. Part No.
SMCJ17AQ-13-F

Mouser Part No
621-SMCJ17AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

1,101In Stock

Cut Tape

$1.01

$0.753

$0.518

$0.459

Reel

$0.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMC (DO-214AB)

53.3 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

SMBJ30CAQ-13-F
Diodes Incorporated
1: $0.667
9,000In Stock
12,000Expected 22/6/2026

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

9,000In Stock

12,000Expected 22/6/2026

Cut Tape

$0.667

$0.464

$0.316

$0.232

$0.192

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1500W Transient Voltage Suppressor

SMCJ22CAQ-13-F
Diodes Incorporated
1: $1.11
5,990Expected 15/4/2026

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

5,990Expected 15/4/2026

Cut Tape

$1.11

$0.816

$0.563

$0.449

Reel

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMAJ33AQ-13-F
Diodes Incorporated
1: $0.737
10,000In Stock
5,000Expected 20/2/2026

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

10,000In Stock

5,000Expected 20/2/2026

Cut Tape

$0.737

$0.453

$0.288

$0.217

Reel

$0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1500W Transient Voltage Suppressor

SMCJ18CAQ-13-F
Diodes Incorporated
3,000: $0.392
57,000Factory Stock Available

Mfr. Part No.
SMCJ18CAQ-13-F

Mouser Part No
621-SMCJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

57,000Factory Stock Available

More Info Available

Reel

$0.392

$0.363

$0.342

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMC (DO-214AB)

51.4 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ22AQ-13-F
Diodes Incorporated
1: $0.737
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMAJ22AQ-13-F

Mouser Part No
621-SMAJ22AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$0.737

$0.453

$0.288

$0.217

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMA (DO-214AC)

11.2 A

400 W

150 pF

30 kV

- 55 C

+ 150 C

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ15AQ-13-F
Diodes Incorporated
3,000: $0.359
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMCJ15AQ-13-F

Mouser Part No
621-SMCJ15AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.359

$0.331

$0.307

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SMC (DO-214AB)

61.5 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ16CAQ-13-F
Diodes Incorporated
3,000: $0.392
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMCJ16CAQ-13-F

Mouser Part No
621-SMCJ16CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.392

$0.363

$0.342

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SMC (DO-214AB)

57.7 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ20AQ-13-F
Diodes Incorporated
3,000: $0.359
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMCJ20AQ-13-F

Mouser Part No
621-SMCJ20AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.359

$0.331

$0.307

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMC (DO-214AB)

46.3 A

1.5 kW

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ20CAQ-13-F
Diodes Incorporated
3,000: $0.375
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMCJ20CAQ-13-F

Mouser Part No
621-SMCJ20CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.375

$0.354

$0.342

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMC (DO-214AB)

46.3 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ22AQ-13-F
Diodes Incorporated
3,000: $0.359
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
SMCJ22AQ-13-F

Mouser Part No
621-SMCJ22AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.359

$0.331

$0.307

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

42.2 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ26AQ-13-F
Diodes Incorporated
3,000: $0.359
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
SMCJ26AQ-13-F

Mouser Part No
621-SMCJ26AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

$0.359

$0.331

$0.307

Min.: 3,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMC (DO-214AB)

35.6 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel

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