ESD Protection Diodes / TVS Diodes – Mouser United Kingdom

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SMBJxA ESD Protection Diodes

Semtech SMBJxA Electrostatic Discharge (ESD) Protection Diodes are designed to protect sensitive electronics from latch-up due to lightning, Electrical Overstress (EOS), and Cable Discharge Event (CDE). These unidirectional diodes offer a 600W peak power dissipation at 10x1000μs pulse. The SMBJxA protection diodes also offer fast response time, low operating voltage, and low clamping voltage. These diodes feature large cross-sectional area junctions for conducting high transient currents. The SMBJxA 1-line ESD protection diodes are used in industrial equipment, telecom, and datacom applications.

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Part #

ESD Protection Diodes / TVS Diodes 1-Line 18V 20.6A TVS DO-214AA(SMB)

SMBJ18A
Semtech
1: £0.533
2,662In Stock
New Product

Mfr. Part No.
SMBJ18A

Mouser Part No
947-SMBJ18A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 18V 20.6A TVS DO-214AA(SMB)

Learn More

Datasheet

2,662In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

18 V

SMD/SMT

29.2 V

20 V

SMB (DO-214AA)

20.6 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 51V 7.3A TVS DO-214AA(SMB)

SMBJ51A
Semtech
1: £0.563
6,820In Stock
New Product

Mfr. Part No.
SMBJ51A

Mouser Part No
947-SMBJ51A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 51V 7.3A TVS DO-214AA(SMB)

Learn More

Datasheet

6,820In Stock

Cut Tape

£0.563

£0.347

£0.223

£0.171

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMB (DO-214AA)

7.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 100V 3.7A TVS DO-214AA(SMB)

SMBJ100A
Semtech
1: £0.593
1,581In Stock
New Product

Mfr. Part No.
SMBJ100A

Mouser Part No
947-SMBJ100A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 100V 3.7A TVS DO-214AA(SMB)

Learn More

Datasheet

1,581In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

100 V

SMD/SMT

162 V

111 V

SMB (DO-214AA)

3.7 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 10V 35.3A TVS DO-214AA(SMB)

SMBJ10A
Semtech
1: £0.533
2,398In Stock
New Product

Mfr. Part No.
SMBJ10A

Mouser Part No
947-SMBJ10A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 10V 35.3A TVS DO-214AA(SMB)

Learn More

Datasheet

2,398In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

10 V

SMD/SMT

17 V

11.1 V

SMB (DO-214AA)

35.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 110V 3.4A TVS DO-214AA(SMB)

SMBJ110A
Semtech
1: £0.593
2,400In Stock
New Product

Mfr. Part No.
SMBJ110A

Mouser Part No
947-SMBJ110A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 110V 3.4A TVS DO-214AA(SMB)

Learn More

Datasheet

2,400In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

110 V

SMD/SMT

177 V

122 V

SMB (DO-214AA)

3.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 11V 33.0A TVS DO-214AA(SMB)

SMBJ11A
Semtech
1: £0.533
2,380In Stock
New Product

Mfr. Part No.
SMBJ11A

Mouser Part No
947-SMBJ11A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 11V 33.0A TVS DO-214AA(SMB)

Learn More

Datasheet

2,380In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

11 V

SMD/SMT

18.2 V

12.2 V

SMB (DO-214AA)

33 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 120V 3.1A TVS DO-214AA(SMB)

SMBJ120A
Semtech
1: £0.593
2,398In Stock
New Product

Mfr. Part No.
SMBJ120A

Mouser Part No
947-SMBJ120A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 120V 3.1A TVS DO-214AA(SMB)

Learn More

Datasheet

2,398In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SMB (DO-214AA)

3.1 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 12V 30.2A TVS DO-214AA(SMB)

SMBJ12A
Semtech
1: £0.533
1,770In Stock
New Product

Mfr. Part No.
SMBJ12A

Mouser Part No
947-SMBJ12A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 12V 30.2A TVS DO-214AA(SMB)

Learn More

Datasheet

1,770In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

12 V

SMD/SMT

19.9 V

13.3 V

SMB (DO-214AA)

30.2 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 130V 2.9A TVS DO-214AA(SMB)

SMBJ130A
Semtech
1: £0.593
2,599In Stock
New Product

Mfr. Part No.
SMBJ130A

Mouser Part No
947-SMBJ130A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 130V 2.9A TVS DO-214AA(SMB)

Learn More

Datasheet

2,599In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SMB (DO-214AA)

2.9 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 13V 27.9A TVS DO-214AA(SMB)

SMBJ13A
Semtech
1: £0.533
2,007In Stock
New Product

Mfr. Part No.
SMBJ13A

Mouser Part No
947-SMBJ13A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 13V 27.9A TVS DO-214AA(SMB)

Learn More

Datasheet

2,007In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

13 V

SMD/SMT

21.5 V

14.4 V

SMB (DO-214AA)

27.9 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 14V 25.9A TVS DO-214AA(SMB)

SMBJ14A
Semtech
1: £0.533
2,399In Stock
New Product

Mfr. Part No.
SMBJ14A

Mouser Part No
947-SMBJ14A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 14V 25.9A TVS DO-214AA(SMB)

Learn More

Datasheet

2,399In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

23.2 V

15.6 V

SMB (DO-214AA)

25.9 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 150V 2.5A TVS DO-214AA(SMB)

SMBJ150A
Semtech
1: £0.593
2,380In Stock
New Product

Mfr. Part No.
SMBJ150A

Mouser Part No
947-SMBJ150A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 150V 2.5A TVS DO-214AA(SMB)

Learn More

Datasheet

2,380In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SMB (DO-214AA)

2.5 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 160V 2.3A TVS DO-214AA(SMB)

SMBJ160A
Semtech
1: £0.593
2,392In Stock
New Product

Mfr. Part No.
SMBJ160A

Mouser Part No
947-SMBJ160A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 160V 2.3A TVS DO-214AA(SMB)

Learn More

Datasheet

2,392In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

160 V

SMD/SMT

259 V

178 V

SMB (DO-214AA)

2.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 16V 23.1A TVS DO-214AA(SMB)

SMBJ16A
Semtech
1: £0.533
2,348In Stock
New Product

Mfr. Part No.
SMBJ16A

Mouser Part No
947-SMBJ16A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 16V 23.1A TVS DO-214AA(SMB)

Learn More

Datasheet

2,348In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 170V 2.2A TVS DO-214AA(SMB)

SMBJ170A
Semtech
1: £0.593
2,000In Stock
New Product

Mfr. Part No.
SMBJ170A

Mouser Part No
947-SMBJ170A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 170V 2.2A TVS DO-214AA(SMB)

Learn More

Datasheet

2,000In Stock

Cut Tape

£0.593

£0.367

£0.237

£0.181

Reel

£0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

170 V

SMD/SMT

275 V

189 V

SMB (DO-214AA)

2.2 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 17V 21.8A TVS DO-214AA(SMB)

SMBJ17A
Semtech
1: £0.533
2,400In Stock
New Product

Mfr. Part No.
SMBJ17A

Mouser Part No
947-SMBJ17A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 17V 21.8A TVS DO-214AA(SMB)

Learn More

Datasheet

2,400In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

17 V

SMD/SMT

27.6 V

18.9 V

SMB (DO-214AA)

21.8 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 20V 18.6A TVS DO-214AA(SMB)

SMBJ20A
Semtech
1: £0.533
2,673In Stock
New Product

Mfr. Part No.
SMBJ20A

Mouser Part No
947-SMBJ20A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 20V 18.6A TVS DO-214AA(SMB)

Learn More

Datasheet

2,673In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMB (DO-214AA)

18.6 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 22V 16.9A TVS DO-214AA(SMB)

SMBJ22A
Semtech
1: £0.533
2,673In Stock
New Product

Mfr. Part No.
SMBJ22A

Mouser Part No
947-SMBJ22A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 22V 16.9A TVS DO-214AA(SMB)

Learn More

Datasheet

2,673In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SMB (DO-214AA)

18.6 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 24V 15.5A TVS DO-214AA(SMB)

SMBJ24A
Semtech
1: £0.533
2,252In Stock
New Product

Mfr. Part No.
SMBJ24A

Mouser Part No
947-SMBJ24A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 24V 15.5A TVS DO-214AA(SMB)

Learn More

Datasheet

2,252In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMB (DO-214AA)

15.5 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 26V 14.3A TVS DO-214AA(SMB)

SMBJ26A
Semtech
1: £0.533
2,304In Stock
New Product

Mfr. Part No.
SMBJ26A

Mouser Part No
947-SMBJ26A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 26V 14.3A TVS DO-214AA(SMB)

Learn More

Datasheet

2,304In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SMB (DO-214AA)

14.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 28V 13.3A TVS DO-214AA(SMB)

SMBJ28A
Semtech
1: £0.533
2,691In Stock
New Product

Mfr. Part No.
SMBJ28A

Mouser Part No
947-SMBJ28A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 28V 13.3A TVS DO-214AA(SMB)

Learn More

Datasheet

2,691In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMB (DO-214AA)

13.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 30V 12.4A TVS DO-214AA(SMB)

SMBJ30A
Semtech
1: £0.533
2,237In Stock
New Product

Mfr. Part No.
SMBJ30A

Mouser Part No
947-SMBJ30A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 30V 12.4A TVS DO-214AA(SMB)

Learn More

Datasheet

2,237In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 33V 11.3A TVS DO-214AA(SMB)

SMBJ33A
Semtech
1: £0.533
1,576In Stock
New Product

Mfr. Part No.
SMBJ33A

Mouser Part No
947-SMBJ33A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 33V 11.3A TVS DO-214AA(SMB)

Learn More

Datasheet

1,576In Stock

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.123

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 36V 10.4A TVS DO-214AA(SMB)

SMBJ36A
Semtech
1: £0.533
1,188In Stock
6,000Expected 30/06/2026
New Product

Mfr. Part No.
SMBJ36A

Mouser Part No
947-SMBJ36A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 36V 10.4A TVS DO-214AA(SMB)

Learn More

Datasheet

1,188In Stock

6,000Expected 30/06/2026

Cut Tape

£0.533

£0.328

£0.212

£0.16

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMB (DO-214AA)

10.4 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1-Line 40V 9.3A TVS DO-214AA(SMB)

SMBJ40A
Semtech
1: £0.563
1,476In Stock
New Product

Mfr. Part No.
SMBJ40A

Mouser Part No
947-SMBJ40A

New Product

Semtech

ESD Protection Diodes / TVS Diodes 1-Line 40V 9.3A TVS DO-214AA(SMB)

Learn More

Datasheet

1,476In Stock

Cut Tape

£0.563

£0.347

£0.223

£0.171

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SMB (DO-214AA)

9.3 A

600 W

30 kV

- 55 C

+ 150 C

SMBJxA

Reel, Cut Tape, MouseReel

SMBJxA ESD Protection Diodes

Customer Service Office

Company

Resources

Support

5 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
24 V
26 V

9.2 V
10.3 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
15.4 V
17 V
18.2 V
19.9 V
21.5 V
23.2 V
24.4 V
26 V
27.6 V
29.2 V
32.4 V
38.9 V
42.1 V

6.4 V
6.67 V
7.22 V
7.78 V
8.33 V
8.89 V
9.44 V
10 V
11.1 V
12.2 V
13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
26.7 V
28.9 V

2.2 A
2.3 A
2.5 A
2.9 A
3.1 A
3.4 A
3.7 A
4.1 A
4.4 A
4.8 A
5 A
5.3 A
5.9 A
6.2 A
6.5 A
6.9 A
7.3 A
7.8 A
8.3 A
8.7 A