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

SMCJ15CAQ-13-F
Diodes Incorporated
1: $1.70
1,440In 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

1,440In Stock

Cut Tape

$1.70

$0.842

$0.695

$0.539

Reel

$0.416

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ16AQ-13-F
Diodes Incorporated
1: $1.60
2,165In 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

2,165In Stock

Cut Tape

$1.60

$0.777

$0.654

$0.558

Reel

$0.384

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ17AQ-13-F
Diodes Incorporated
1: $1.60
961In 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

961In Stock

Cut Tape

$1.60

$0.777

$0.654

$0.558

Reel

$0.379

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ17CAQ-13-F
Diodes Incorporated
1: $1.70
505In Stock

Mfr. Part No.
SMCJ17CAQ-13-F

Mouser Part No
621-SMCJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

505In Stock

Cut Tape

$1.70

$0.872

$0.59

$0.477

Reel

$0.456

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMC (DO-214AB)

53.3 A

1.5 kW

150 pF

30 kV

- 55 C

+ 150 C

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ24CAQ-13-F
Diodes Incorporated
1: $1.75
1,692In 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

1,692In Stock

Cut Tape

$1.75

$0.842

$0.718

$0.619

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ28CAQ-13-F
Diodes Incorporated
1: $1.78
1,726In 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

1,726In Stock

Cut Tape

$1.78

$0.957

$0.802

$0.694

Reel

$0.487

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ30AQ-13-F
Diodes Incorporated
1: $1.60
2,073In 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

2,073In Stock

Cut Tape

$1.60

$0.777

$0.654

$0.558

Reel

$0.379

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ30CAQ-13-F
Diodes Incorporated
1: $1.70
3,008In 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

3,008In Stock

Cut Tape

$1.70

$0.842

$0.718

Reel

$0.718

MouseReel Available

Min.: 1
Mult.: 1
Max.: 250

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ33AQ-13-F
Diodes Incorporated
1: $1.60
1,337In 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

1,337In Stock

Cut Tape

$1.60

$0.777

$0.654

Reel

$0.654

MouseReel Available

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ33CAQ-13-F
Diodes Incorporated
1: $2.16
1,562In Stock
9,000Expected 30/10/2026

Mfr. Part No.
SMCJ33CAQ-13-F

Mouser Part No
621-SMCJ33CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

1,562In Stock

9,000Expected 30/10/2026

Cut Tape

$2.16

$1.07

$0.902

Reel

$0.495

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 3,000

Bidirectional

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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ36CAQ-13-F
Diodes Incorporated
1: $1.60
2,644In Stock

Mfr. Part No.
SMCJ36CAQ-13-F

Mouser Part No
621-SMCJ36CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

Learn More

Datasheet

2,644In Stock

Cut Tape

$1.60

$0.957

$0.786

$0.622

Reel

$0.446

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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

SMBJ36CAQ-13-F
Diodes Incorporated
1: $1.20
7In Stock
26,937On 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

7In Stock

26,937On Order

Cut Tape

$1.20

$0.568

$0.475

Reel

$0.262

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,000

: 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

TVS Diodes

SMBJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ24CAQ-13-F
Diodes Incorporated
1: $0.87
10,000Expected 2/11/2026

Mfr. Part No.
SMAJ24CAQ-13-F

Mouser Part No
621-SMAJ24CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

10,000Expected 2/11/2026

Cut Tape

$0.87

$0.53

$0.339

$0.265

$0.215

Reel

$0.189

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Bidirectional

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

TVS Diodes

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ30CAQ-13-F
Diodes Incorporated
1: $0.857
9,516Expected 28/9/2026

Mfr. Part No.
SMAJ30CAQ-13-F

Mouser Part No
621-SMAJ30CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

9,516Expected 28/9/2026

Cut Tape

$0.857

$0.42

$0.369

Reel

$0.369

MouseReel Available

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

: 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

TVS Diodes

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ18CAQ-13-F
Diodes Incorporated
1: $1.80
54,000Factory 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

54,000Factory Stock Available

More Info Available

Cut Tape

$1.80

$0.892

$0.792

Reel

$0.457

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ20AQ-13-F
Diodes Incorporated
3,000: $0.418
21,000Factory Stock Available

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

21,000Factory Stock Available

More Info Available

Reel

$0.418

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ26AQ-13-F
Diodes Incorporated
3,000: $0.418
27,000Factory Stock Available

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

27,000Factory Stock Available

More Info Available

Reel

$0.418

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ22AQ-13-F
Diodes Incorporated
1: $0.789
Non-Stocked Lead-Time 32 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 32 Weeks

Cut Tape

$0.789

$0.392

$0.31

$0.279

View

Reel

$0.158

MouseReel Available

Min.: 1
Mult.: 1

: 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

TVS Diodes

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ15AQ-13-F
Diodes Incorporated
3,000: $0.418
Non-Stocked Lead-Time 32 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 32 Weeks

Reel

$0.418

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ16CAQ-13-F
Diodes Incorporated
3,000: $0.428
Non-Stocked Lead-Time 32 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 32 Weeks

Reel

$0.428

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ20CAQ-13-F
Diodes Incorporated
3,000: $0.457
Non-Stocked Lead-Time 32 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 32 Weeks

Reel

$0.457

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

: 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

TVS Diodes

SMCJ

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes 1500W Transient Voltage Suppressor

SMCJ22AQ-13-F
Diodes Incorporated
3,000: $0.393
Non-Stocked Lead-Time 32 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 32 Weeks

Reel

$0.393

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

: 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

TVS Diodes

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