ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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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

SMAJ17AQ-13-F
Diodes Incorporated
1: £0.285
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

£0.285

£0.19

£0.128

£0.10

Reel

£0.079

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: £0.428
2,600In Stock

Mfr. Part No.
SMAJ17CAQ-13-F

Mouser Part No
621-SMAJ17CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

2,600In Stock

Cut Tape

£0.428

£0.265

£0.169

£0.137

Reel

£0.093

View

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

SMAJ18CAQ-13-F
Diodes Incorporated
1: £0.48
6,089In Stock

Mfr. Part No.
SMAJ18CAQ-13-F

Mouser Part No
621-SMAJ18CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

6,089In Stock

Cut Tape

£0.48

£0.292

£0.187

£0.147

Reel

£0.099

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: £0.21
3,233In 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

3,233In Stock

Cut Tape

£0.21

£0.163

£0.098

£0.091

£0.071

Reel

£0.065

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

SMAJ22CAQ-13-F
Diodes Incorporated
1: £0.488
1,315In Stock
10,000Expected 24/08/2026

Mfr. Part No.
SMAJ22CAQ-13-F

Mouser Part No
621-SMAJ22CAQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

1,315In Stock

10,000Expected 24/08/2026

Cut Tape

£0.488

£0.303

£0.194

£0.149

View

Reel

£0.091

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

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ24AQ-13-F
Diodes Incorporated
1: £0.458
8,557In Stock

Mfr. Part No.
SMAJ24AQ-13-F

Mouser Part No
621-SMAJ24AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

8,557In Stock

Cut Tape

£0.458

£0.281

£0.18

£0.149

Reel

£0.149

MouseReel Available

Min.: 1
Mult.: 1
Max.: 640

: 5,000

Unidirectional

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

SMAJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

SMAJ26AQ-13-F
Diodes Incorporated
1: £0.398
3,696In Stock

Mfr. Part No.
SMAJ26AQ-13-F

Mouser Part No
621-SMAJ26AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 400W Transient Voltage Suppressor

Learn More

Datasheet

3,696In Stock

Cut Tape

£0.398

£0.245

£0.156

£0.125

Reel

£0.079

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMA (DO-214AC)

9.5 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

SMAJ28AQ-13-F
Diodes Incorporated
1: £0.413
7,511In Stock

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

7,511In Stock

Cut Tape

£0.413

£0.254

£0.162

£0.125

Reel

£0.125

MouseReel Available

Min.: 1
Mult.: 1
Max.: 760

: 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: £0.465
6,029In Stock
5,000Expected 14/05/2027

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

6,029In Stock

5,000Expected 14/05/2027

Cut Tape

£0.465

£0.285

£0.182

£0.151

£0.123

Reel

£0.123

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,190

: 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: £0.428
8,302In Stock

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

8,302In Stock

Cut Tape

£0.428

£0.221

£0.169

£0.137

Reel

£0.137

MouseReel Available

Min.: 1
Mult.: 1
Max.: 840

: 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: £0.443
6,280In Stock
10,000Expected 07/09/2026

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

6,280In Stock

10,000Expected 07/09/2026

Cut Tape

£0.443

£0.273

£0.175

£0.136

Reel

£0.091

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: £0.488
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

£0.488

£0.301

£0.193

£0.152

Reel

£0.107

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: £0.526
2,474In 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

2,474In Stock

Cut Tape

£0.526

£0.325

£0.302

£0.229

Reel

£0.115

View

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: £0.526
1,816In 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

1,816In Stock

Cut Tape

£0.526

£0.322

£0.207

£0.152

Reel

£0.112

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: £0.511
10,892In Stock

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

10,892In Stock

Cut Tape

£0.511

£0.313

£0.201

£0.153

Reel

£0.121

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: £0.488
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

£0.488

£0.301

£0.193

£0.158

Reel

£0.11

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

SMBJ20AQ-13-F
Diodes Incorporated
1: £0.48
2,089In 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

2,089In Stock

Cut Tape

£0.48

£0.292

£0.187

£0.152

Reel

£0.107

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

SMBJ22AQ-13-F
Diodes Incorporated
1: £0.48
777In 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

777In Stock

Cut Tape

£0.48

£0.292

£0.187

£0.152

Reel

£0.101

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

SMBJ24AQ-13-F
Diodes Incorporated
1: £0.48
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

£0.48

£0.292

£0.187

£0.152

Reel

£0.107

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: £0.511
3,701In 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

3,701In Stock

Cut Tape

£0.511

£0.313

£0.201

£0.153

Reel

£0.153

MouseReel Available

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

: 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

SMBJ26CAQ-13-F
Diodes Incorporated
1: £0.488
6,872In 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

6,872In Stock

Cut Tape

£0.488

£0.302

£0.197

£0.153

£0.139

Reel

£0.139

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,520

: 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

SMBJ28CAQ-13-F
Diodes Incorporated
1: £0.511
4,323In Stock

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

4,323In Stock

Cut Tape

£0.511

£0.313

£0.201

£0.153

Reel

£0.153

MouseReel Available

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

: 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

SMBJ30CAQ-13-F
Diodes Incorporated
1: £0.555
4,782In Stock
6,000Expected 16/04/2027

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

4,782In Stock

6,000Expected 16/04/2027

Cut Tape

£0.555

£0.341

£0.22

£0.168

Reel

£0.168

MouseReel Available

Min.: 1
Mult.: 1
Max.: 830

: 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

SMBJ33AQ-13-F
Diodes Incorporated
1: £0.488
7,350In 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

7,350In Stock

Cut Tape

£0.488

£0.301

£0.193

£0.152

Reel

£0.152

MouseReel Available

Min.: 1
Mult.: 1
Max.: 600

: 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

SMBJ36AQ-13-F
Diodes Incorporated
1: £0.503
4,158In Stock

Mfr. Part No.
SMBJ36AQ-13-F

Mouser Part No
621-SMBJ36AQ-13-F

Diodes Incorporated

ESD Protection Diodes / TVS Diodes 600W Transient Voltage Suppressor

Learn More

Datasheet

4,158In Stock

Cut Tape

£0.503

£0.311

£0.20

£0.152

£0.136

Reel

£0.128

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

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