ESD Protection Diodes / TVS Diodes

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1.5SMBJ Transient Voltage Suppressor Diodes

Bourns 1.5SMBJ Transient Voltage Suppressor (TVS) Diodes are housed in an SMB (DO-214AA) package with a 1500W power rating. The Bourns 1.5SMBJ TVS Diodes are ideal for protecting power buses due to the diodes' surge withstanding capability. The series offers 12V to 85V standoff voltage and bidirectional and unidirectional versions. 1.5SMBJ meets IEC 61000-4-2 ESD (Min. Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 surge standards and are ideal for power supply equipment, communications, and data center applications.

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Part #

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W UNIDIR SMB 7" REEL

1.5SMBJ51A-H
Bourns
1: $1.69
287In Stock
2,000Expected 2026-07-17

Mfr. Part #
1.5SMBJ51A-H

Mouser Part #
652-1.5SMBJ51A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

287In Stock

2,000Expected 2026-07-17

Cut Tape

$1.69

$1.06

$0.693

Reel

$0.535

$0.485

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

51 V

SMD/SMT

107.1 V

56.7 V

SMB (DO-214AA)

91 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W BIDIR SMB

1.5SMBJ51CA
Bourns
1: $1.78
11,094In Stock

Mfr. Part #
1.5SMBJ51CA

Mouser Part #
652-1.5SMBJ51CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W BIDIR SMB

Learn More

Datasheet

11,094In Stock

Cut Tape

$1.78

$1.29

$0.876

$0.693

Reel

$0.524

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

51 V

SMD/SMT

107.1 V

56.7 V

SMB (DO-214AA)

91 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W BIDIR SMB 7" REEL

1.5SMBJ51CA-H
Bourns
1: $1.36
1,841In Stock

Mfr. Part #
1.5SMBJ51CA-H

Mouser Part #
652-1.5SMBJ51CA-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 51V 1500W BIDIR SMB 7" REEL

Learn More

Datasheet

1,841In Stock

Cut Tape

$1.36

$1.20

$0.826

Reel

$0.66

$0.494

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Bidirectional

1 Channel

51 V

SMD/SMT

107.1 V

56.7 V

SMB (DO-214AA)

91 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 54V 1500W BIDIR SMB 7" REEL

1.5SMBJ54CA-H
Bourns
1: $1.57
1,450In Stock

Mfr. Part #
1.5SMBJ54CA-H

Mouser Part #
652-1.5SMBJ54CA-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 54V 1500W BIDIR SMB 7" REEL

Learn More

Datasheet

1,450In Stock

Cut Tape

$1.57

$1.08

$0.746

Reel

$0.595

$0.46

$0.454

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Bidirectional

1 Channel

54 V

SMD/SMT

113.2 V

60 V

SMB (DO-214AA)

86.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 58V 1500W UNIDIR SMB 7" REEL

1.5SMBJ58A-H
Bourns
1: $1.64
1,318In Stock

Mfr. Part #
1.5SMBJ58A-H

Mouser Part #
652-1.5SMBJ58A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 58V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

1,318In Stock

Cut Tape

$1.64

$1.08

$0.769

Reel

$0.512

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

58 V

SMD/SMT

121.7 V

64.4 V

SMB (DO-214AA)

80.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 60V 1500W UNIDIR SMB 7" REEL

1.5SMBJ60A-H
Bourns
1: $1.13
12In Stock
5,000Expected 2026-02-26

Mfr. Part #
1.5SMBJ60A-H

Mouser Part #
652-1.5SMBJ60A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 60V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

12In Stock

5,000Expected 2026-02-26

Cut Tape

$1.13

$0.904

$0.787

Reel

$0.615

$0.429

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

60 V

SMD/SMT

125.8 V

66.7 V

SMB (DO-214AA)

77.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 70V 1500W UNIDIR SMB 7" REEL

1.5SMBJ70A-H
Bourns
1: $1.40
1,185In Stock

Mfr. Part #
1.5SMBJ70A-H

Mouser Part #
652-1.5SMBJ70A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 70V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

1,185In Stock

Cut Tape

$1.40

$1.00

$0.691

Reel

$0.55

$0.419

$0.417

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

70 V

SMD/SMT

146.9 V

77.8 V

SMB (DO-214AA)

66.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 78V 1500W UNIDIR SMB 7" REEL

1.5SMBJ78A-H
Bourns
1: $1.43
66In Stock

Mfr. Part #
1.5SMBJ78A-H

Mouser Part #
652-1.5SMBJ78A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 78V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

66In Stock

Cut Tape

$1.43

$1.00

$0.691

Reel

$0.606

$0.415

$0.414

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

78 V

SMD/SMT

163.8 V

86.7 V

SMB (DO-214AA)

59.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 14V 1500W UNIDIR SMB

1.5SMBJ14A
Bourns
1: $1.30
2,349In Stock

Mfr. Part #
1.5SMBJ14A

Mouser Part #
652-1.5SMBJ14A

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 14V 1500W UNIDIR SMB

Learn More

Datasheet

2,349In Stock

Cut Tape

$1.30

$1.28

$1.03

Reel

$0.778

$0.479

$0.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

30.2 V

15.6 V

SMB (DO-214AA)

323.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 28V 1500W BIDIR SMB 7" REEL

1.5SMBJ28CA-H
Bourns
1: $1.72
7,502On Order

Mfr. Part #
1.5SMBJ28CA-H

Mouser Part #
652-1.5SMBJ28CA-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 28V 1500W BIDIR SMB 7" REEL

Learn More

Datasheet

7,502On Order

Cut Tape

$1.72

$1.02

$0.667

Reel

$0.502

$0.425

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Bidirectional

1 Channel

28 V

SMD/SMT

59 V

31.1 V

SMB (DO-214AA)

165.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W BIDIR SMB

1.5SMBJ33CA
Bourns
1: $1.71
11,991Expected 2026-04-01

Mfr. Part #
1.5SMBJ33CA

Mouser Part #
652-1.5SMBJ33CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 33V 1500W BIDIR SMB

Learn More

Datasheet

11,991Expected 2026-04-01

Cut Tape

$1.71

$1.07

$0.698

$0.538

Reel

$0.422

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

33 V

SMD/SMT

69.3 V

36.7 V

SMB (DO-214AA)

141 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 58V 1500W BIDIR SMB 7" REEL

1.5SMBJ58CA-H
Bourns
1: $1.77
4,964On Order

Mfr. Part #
1.5SMBJ58CA-H

Mouser Part #
652-1.5SMBJ58CA-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 58V 1500W BIDIR SMB 7" REEL

Learn More

Datasheet

4,964On Order

Cut Tape

$1.77

$1.29

$0.874

Reel

$0.691

$0.617

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Bidirectional

1 Channel

58 V

SMD/SMT

121.7 V

64.4 V

SMB (DO-214AA)

80.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 20V 1500W UNIDIR SMB 7" REEL

1.5SMBJ20A-H
Bourns
1: $1.07
1,750Expected 2026-07-24

Mfr. Part #
1.5SMBJ20A-H

Mouser Part #
652-1.5SMBJ20A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 20V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

1,750Expected 2026-07-24

Cut Tape

$1.07

$0.868

$0.597

Reel

$0.473

$0.406

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

20 V

SMD/SMT

42.1 V

22.2 V

SMB (DO-214AA)

231.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 28V 1500W UNIDIR SMB 7" REEL

1.5SMBJ28A-H
Bourns
1: $1.05
1,800Expected 2026-05-20

Mfr. Part #
1.5SMBJ28A-H

Mouser Part #
652-1.5SMBJ28A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 28V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

1,800Expected 2026-05-20

Cut Tape

$1.05

$0.842

$0.68

Reel

$0.524

$0.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

28 V

SMD/SMT

59 V

31.1 V

SMB (DO-214AA)

165.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 64V 1500W UNIDIR SMB 7" REEL

1.5SMBJ64A-H
Bourns
1: $1.69
1,995Expected 2026-07-17

Mfr. Part #
1.5SMBJ64A-H

Mouser Part #
652-1.5SMBJ64A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 64V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

1,995Expected 2026-07-17

Cut Tape

$1.69

$1.06

$0.693

Reel

$0.535

$0.485

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

64 V

SMD/SMT

133.9 V

71.1 V

SMB (DO-214AA)

73 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 12V 1500W UNIDIR SMB

1.5SMBJ12A
Bourns
12,000: $0.37
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
1.5SMBJ12A

Mouser Part #
652-1.5SMBJ12A

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 12V 1500W UNIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.37

$0.344

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

12 V

SMD/SMT

25.9 V

13.3 V

SMB (DO-214AA)

377 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 12V 1500W BIDIR SMB

1.5SMBJ12CA
Bourns
12,000: $0.374
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ12CA

Mouser Part #
652-1.5SMBJ12CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 12V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.374

$0.346

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

12 V

SMD/SMT

25.9 V

13.3 V

SMB (DO-214AA)

377 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 13V 1500W UNIDIR SMB 7" REEL

1.5SMBJ13A-H
Bourns
1: $1.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ13A-H

Mouser Part #
652-1.5SMBJ13A-H

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 13V 1500W UNIDIR SMB 7" REEL

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$1.69

$1.06

$0.693

Reel

$0.535

$0.485

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Unidirectional

1 Channel

13 V

SMD/SMT

28 V

14.4 V

SMB (DO-214AA)

349 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 13V 1500W BIDIR SMB

1.5SMBJ13CA
Bourns
12,000: $0.374
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ13CA

Mouser Part #
652-1.5SMBJ13CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 13V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.374

$0.346

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

13 V

SMD/SMT

28 V

14.4 V

SMB (DO-214AA)

349 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 14V 1500W BIDIR SMB

1.5SMBJ14CA
Bourns
12,000: $0.374
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ14CA

Mouser Part #
652-1.5SMBJ14CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 14V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.374

$0.346

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

14 V

SMD/SMT

30.2 V

15.6 V

SMB (DO-214AA)

323.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 15V 1500W BIDIR SMB

1.5SMBJ15CA
Bourns
12,000: $0.374
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ15CA

Mouser Part #
652-1.5SMBJ15CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 15V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.374

$0.346

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

31.7 V

16.7 V

SMB (DO-214AA)

307.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 16V 1500W UNIDIR SMB

1.5SMBJ16A
Bourns
12,000: $0.37
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ16A

Mouser Part #
652-1.5SMBJ16A

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 16V 1500W UNIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.37

$0.344

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

33.8 V

17.8 V

SMB (DO-214AA)

288.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 16V 1500W BIDIR SMB

1.5SMBJ16CA
Bourns
12,000: $0.374
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ16CA

Mouser Part #
652-1.5SMBJ16CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 16V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.374

$0.346

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

16 V

SMD/SMT

33.8 V

17.8 V

SMB (DO-214AA)

288.5 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 17V 1500W UNIDIR SMB

1.5SMBJ17A
Bourns
12,000: $0.37
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ17A

Mouser Part #
652-1.5SMBJ17A

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 17V 1500W UNIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.37

$0.344

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Unidirectional

1 Channel

17 V

SMD/SMT

35.9 V

18.9 V

SMB (DO-214AA)

272 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 17V 1500W BIDIR SMB

1.5SMBJ17CA
Bourns
12,000: $0.333
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
1.5SMBJ17CA

Mouser Part #
652-1.5SMBJ17CA

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VRWM 17V 1500W BIDIR SMB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$0.333

Min.: 12,000
Mult.: 3,000

Reel: 3,000

Bidirectional

1 Channel

17 V

SMD/SMT

35.9 V

18.9 V

SMB (DO-214AA)

272 A

1.5 kW

- 55 C

+ 150 C

1.5SMBJ

Reel

1.5SMBJ Transient Voltage Suppressor Diodes

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12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V
24 V
26 V
28 V
30 V
33 V
36 V
40 V
43 V
45 V
48 V
51 V

25.9 V
28 V
30.2 V
31.7 V
33.8 V
35.9 V
38 V
42.1 V
46.2 V
50.6 V
54.7 V
59 V
62.9 V
69.3 V
75.5 V
83.9 V
90.2 V
94.5 V
100.6 V
107.1 V

13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
24.4 V
26.7 V
28.9 V
31.1 V
33.3 V
36.7 V
40 V
44.4 V
47.8 V
50 V
53.3 V
56.7 V

55 A
59.5 A
62 A
66.5 A
73 A
77.5 A
80.5 A
86.5 A
91 A
97 A
103 A
108.5 A
116.5 A
129.5 A
141 A
155 A
165.5 A
178.5 A
193 A
211.5 A