ESD Protection Diodes / TVS Diodes

.hide-partial { max-height: none; } .show-more { display: none; }

1.5SMC TRANSZORB® Transient Voltage Suppressors

Vishay General Semiconductor 1.5SMC TRANSZORB® SMD Transient Voltage Suppressors are designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. These Vishay suppressors feature a low-profile SMC (DO-214AB) package, making the diodes ideal for automated placement. The 1.5SMC family offers excellent clamping capability and very fast response times, ensuring reliable protection for ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication applications. The devices are available in both unidirectional and bidirectional configurations, with a peak pulse power capability of 1500W and a maximum junction temperature of +150°C. Additionally, the glass passivated chip junction enhances durability and performance. The 1.5SMC series meets industry standards for quality and reliability, making the devices a robust solution for transient voltage suppression.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,030

Applied Filters:

Polarity

Number of Channels

Working Voltage

Clamping Voltage

Breakdown Voltage

Ipp - Peak Pulse Current

Pppm - Peak Pulse Power Dissipation

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 1.5KW,540V 5%,UNIDIR,SMC TVS

1.5SMC540AHM3_B/H
Vishay General Semiconductor
1: $2.17
2,844In Stock

Mfr. Part No.
1.5SMC540AHM3_B/H

Mouser Part No
78-1.5SMC540AHM3_B/H

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,540V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

2,844In Stock

Cut Tape

$2.17

$1.57

$1.11

$0.88

Reel

$0.763

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW 36V 5% SMC (DO-214AB)

1.5SMC36CAHE3_A/H
Vishay General Semiconductor
1: $2.14
3,584In Stock

Mfr. Part No.
1.5SMC36CAHE3_A/H

Mouser Part No
78-1.5SMC36CAHE3_A/H

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW 36V 5% SMC (DO-214AB)

Learn More

Datasheet

3,584In Stock

Cut Tape

$2.14

$1.35

$0.894

$0.724

Reel

$0.614

View

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

30.8 V

SMD/SMT

49.9 V

34.2 V

SMC (DO-214AB)

30.1 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,36V 5%,UNIDIR,SMC TVS

1.5SMC36AHE3_A/H
Vishay General Semiconductor
1: $1.81
750In Stock
New Product

Mfr. Part No.
1.5SMC36AHE3_A/H

Mouser Part No
78-1.5SMC36AHE3_A/H

New Product

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,36V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

750In Stock

$1.81

$1.14

$0.745

$0.581

View

Min.: 1
Mult.: 1

Unidirectional

1 Channel

30.8 V

SMD/SMT

49.9 V

34.2 V

SMC (DO-214AB)

30.1 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS

1.5SMC18CAHE3_A/I
Vishay General Semiconductor
1: $1.56
1,433In Stock

Mfr. Part No.
1.5SMC18CAHE3_A/I

Mouser Part No
78-1.5SMC18CAHE3_A/I

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,433In Stock

Cut Tape

$1.56

$1.27

$0.872

$0.684

Reel

$0.498

View

Min.: 1
Mult.: 1

Reel: 3,500

Bidirectional

1 Channel

SMD/SMT

25.2 V

18.9 V

SMC (DO-214AB)

59.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS

1.5SMC200AHM3_A/I
Vishay General Semiconductor
1: $1.18
2,896In Stock

Mfr. Part No.
1.5SMC200AHM3_A/I

Mouser Part No
78-1.5SMC200AHM3_A/I

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

2,896In Stock

Cut Tape

$1.18

$0.858

$0.592

$0.471

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Unidirectional

1 Channel

SMD/SMT

274 V

210 V

SMC (DO-214AB)

5.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS

1.5SMC200CAHE3_A/I
Vishay General Semiconductor
1: $1.33
3,481In Stock

Mfr. Part No.
1.5SMC200CAHE3_A/I

Mouser Part No
78-1.5SMC200CAHE3A/I

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS

Learn More

Datasheet

3,481In Stock

Cut Tape

$1.33

$1.08

$0.769

$0.619

Reel

$0.537

View

Min.: 1
Mult.: 1

Reel: 3,500

Bidirectional

1 Channel

SMD/SMT

274 V

210 V

SMC (DO-214AB)

5.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,510V 5%,UNIDIR,SMC TVS

1.5SMC510AHM3_B/I
Vishay General Semiconductor
1: $2.18
1,051In Stock

Mfr. Part No.
1.5SMC510AHM3_B/I

Mouser Part No
78-1.5SMC510AHM3_B/I

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,510V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

1,051In Stock

Cut Tape

$2.18

$1.57

$1.11

$0.935

Reel

$0.765

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Unidirectional

1 Channel

SMD/SMT

698 V

485 V

SMC (DO-214AB)

2.15 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1.5KW,440V 5%,UNIDIR,SMC TVS

1.5SMC440A-M3/9AT
Vishay General Semiconductor
1: $1.71
3,218In Stock

Mfr. Part No.
1.5SMC440A-M3/9AT

Mouser Part No
78-1.5SMC440A-M39AT

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,440V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

3,218In Stock

$1.71

$1.38

$1.07

$0.884

View

Min.: 1
Mult.: 1

Unidirectional

1 Channel

376 V

SMD/SMT

602 V

418 V

SMC (DO-214AB)

2.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect

1.5SMC100A-E3/57T
Vishay General Semiconductor
1: $0.834
2,012In Stock

Mfr. Part No.
1.5SMC100A-E3/57T

Mouser Part No
625-1.5SMC100A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect

Learn More

Datasheet

2,012In Stock

Cut Tape

$0.834

$0.621

$0.425

$0.249

Reel

$0.232

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

85.5 V

SMD/SMT

137 V

95 V

SMC (DO-214AB)

10.9 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 10V Unidirect

1.5SMC10A-E3/57T
Vishay General Semiconductor
1: $0.667
942In Stock

Mfr. Part No.
1.5SMC10A-E3/57T

Mouser Part No
625-1.5SMC10A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 10V Unidirect

Learn More

Datasheet

942In Stock

Cut Tape

$0.667

$0.556

$0.384

$0.277

Reel

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

8.55 V

SMD/SMT

14.5 V

9.5 V

SMC (DO-214AB)

103 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 150V Unidirect

1.5SMC150A-E3/57T
Vishay General Semiconductor
1: $0.876
2,992In Stock

Mfr. Part No.
1.5SMC150A-E3/57T

Mouser Part No
625-1.5SMC150A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 150V Unidirect

Learn More

Datasheet

2,992In Stock

Cut Tape

$0.876

$0.728

$0.491

$0.293

Reel

$0.274

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

128 V

SMD/SMT

207 V

143 V

SMC (DO-214AB)

7.2 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

1.5SMC15A-E3/57T
Vishay General Semiconductor
1: $0.667
2,778In Stock

Mfr. Part No.
1.5SMC15A-E3/57T

Mouser Part No
625-1.5SMC15A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

Learn More

Datasheet

2,778In Stock

Cut Tape

$0.667

$0.556

$0.384

$0.249

Reel

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

12.8 V

SMD/SMT

21.2 V

14.3 V

SMC (DO-214AB)

70.8 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

1.5SMC15A-E3/9AT
Vishay General Semiconductor
1: $1.21
6,781In Stock

Mfr. Part No.
1.5SMC15A-E3/9AT

Mouser Part No
625-1.5SMC15A-E3/9AT

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect

Learn More

Datasheet

6,781In Stock

Cut Tape

$1.21

$0.756

$0.386

$0.299

Reel

$0.293

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Unidirectional

1 Channel

12.8 V

SMD/SMT

21.2 V

14.3 V

SMC (DO-214AB)

70.8 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 16V Bidirect

1.5SMC16CA-E3/57T
Vishay General Semiconductor
1: $0.653
138In Stock
1,700Expected 18/2/2026

Mfr. Part No.
1.5SMC16CA-E3/57T

Mouser Part No
625-1.5SMC16CA-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 16V Bidirect

Learn More

Datasheet

138In Stock

1,700Expected 18/2/2026

Cut Tape

$0.653

$0.509

$0.434

$0.384

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

13.6 V

SMD/SMT

22.5 V

15.2 V

SMC (DO-214AB)

66.7 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 180V Unidirect

1.5SMC180A-E3/57T
Vishay General Semiconductor
1: $0.848
3,116In Stock

Mfr. Part No.
1.5SMC180A-E3/57T

Mouser Part No
625-1.5SMC180A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 180V Unidirect

Learn More

Datasheet

3,116In Stock

Cut Tape

$0.848

$0.678

$0.564

Reel

$0.48

$0.478

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 18V Unidirect

1.5SMC18A-E3/57T
Vishay General Semiconductor
1: $0.459
1,967In Stock

Mfr. Part No.
1.5SMC18A-E3/57T

Mouser Part No
625-1.5SMC18A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 18V Unidirect

Learn More

Datasheet

1,967In Stock

Cut Tape

$0.459

$0.374

$0.316

Reel

$0.31

$0.265

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

15.3 V

SMD/SMT

25.2 V

17.1 V

SMC (DO-214AB)

59.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect

1.5SMC200A-E3/57T
Vishay General Semiconductor
1: $0.431
824In Stock
850Expected 18/2/2026

Mfr. Part No.
1.5SMC200A-E3/57T

Mouser Part No
625-1.5SMC200A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 200V Unidirect

Learn More

Datasheet

824In Stock

850Expected 18/2/2026

Cut Tape

$0.431

$0.343

$0.284

$0.257

Reel

$0.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

171 V

SMD/SMT

274 V

190 V

SMC (DO-214AB)

5.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect

1.5SMC200CA-E3/57T
Vishay General Semiconductor
1: $0.904
1,588In Stock

Mfr. Part No.
1.5SMC200CA-E3/57T

Mouser Part No
625-1.5SMC200CA-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect

Learn More

Datasheet

1,588In Stock

Cut Tape

$0.904

$0.749

$0.503

$0.331

Reel

$0.307

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

171 V

SMD/SMT

274 V

190 V

SMC (DO-214AB)

5.5 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 220V Unidirect

1.5SMC220A-E3/9AT
Vishay General Semiconductor
1: $0.848
3,693In Stock

Mfr. Part No.
1.5SMC220A-E3/9AT

Mouser Part No
625-1.5SMC220A-E39AT

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 220V Unidirect

Learn More

Datasheet

3,693In Stock

Cut Tape

$0.848

$0.714

$0.491

$0.377

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Unidirectional

1 Channel

185 V

SMD/SMT

328 V

209 V

SMC (DO-214AB)

4.6 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 220V Bidirect

1.5SMC220CA-E3/57T
Vishay General Semiconductor
1: $0.50
1,261In Stock

Mfr. Part No.
1.5SMC220CA-E3/57T

Mouser Part No
625-1.5SMC220CA-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 220V Bidirect

Learn More

Datasheet

1,261In Stock

Cut Tape

$0.50

$0.425

$0.404

Reel

$0.309

$0.296

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

185 V

SMD/SMT

328 V

209 V

SMC (DO-214AB)

4.6 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect

1.5SMC22CA-E3/57T
Vishay General Semiconductor
1: $0.904
2,475In Stock

Mfr. Part No.
1.5SMC22CA-E3/57T

Mouser Part No
625-1.5SMC22CA-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect

Learn More

Datasheet

2,475In Stock

Cut Tape

$0.904

$0.663

$0.513

$0.417

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

18.8 V

SMD/SMT

30.6 V

20.9 V

SMC (DO-214AB)

49 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect

1.5SMC27A-E3/57T
Vishay General Semiconductor
1: $1.03
844In Stock

Mfr. Part No.
1.5SMC27A-E3/57T

Mouser Part No
625-1.5SMC27A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect

Learn More

Datasheet

844In Stock

Cut Tape

$1.03

$0.676

$0.491

$0.395

Reel

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

23.1 V

SMD/SMT

37.5 V

25.7 V

SMC (DO-214AB)

40 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect

1.5SMC27A-E3/9AT
Vishay General Semiconductor
1: $1.24
3,460In Stock

Mfr. Part No.
1.5SMC27A-E3/9AT

Mouser Part No
625-1.5SMC27A-E3/9AT

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect

Learn More

Datasheet

3,460In Stock

Cut Tape

$1.24

$0.765

$0.495

$0.379

Reel

$0.295

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,500

Unidirectional

1 Channel

23.1 V

SMD/SMT

37.5 V

25.7 V

SMC (DO-214AB)

40 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect

1.5SMC30A-E3/57T
Vishay General Semiconductor
1: $0.584
2,315In Stock

Mfr. Part No.
1.5SMC30A-E3/57T

Mouser Part No
625-1.5SMC30A-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect

Learn More

Datasheet

2,315In Stock

Cut Tape

$0.584

$0.46

$0.35

$0.249

Reel

$0.232

$0.231

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Unidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMC (DO-214AB)

36.2 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect

1.5SMC30CA-E3/57T
Vishay General Semiconductor
1: $0.82
530In Stock
1,700Expected 18/3/2026

Mfr. Part No.
1.5SMC30CA-E3/57T

Mouser Part No
625-1.5SMC30CA-E3

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect

Learn More

Datasheet

530In Stock

1,700Expected 18/3/2026

Cut Tape

$0.82

$0.682

$0.468

$0.291

Reel

$0.271

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 850

Bidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMC (DO-214AB)

36.2 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

1.5SMC TRANSZORB® Transient Voltage Suppressors

Customer Service Office

Company

Resources

Support

5.8 V
6.4 V
7.02 V
7.78 V
8.55 V
9.4 V
10.2 V
11.1 V
12.8 V
13.6 V
15.3 V
17.1 V
18.8 V
20.5 V
23.1 V
25.6 V
28.2 V
30.8 V
33.3 V
36.8 V

10.5 V
11.3 V
12.1 V
13.4 V
14.5 V
15.6 V
16.7 V
18.2 V
21.2 V
22.5 V
25.2 V
27.7 V
30.6 V
33.2 V
37.5 V
41.4 V
45.7 V
49.9 V
53.9 V
59.3 V

6.45 V
6.8 V
7.13 V
7.5 V
7.79 V
8.65 V
9.5 V
10.5 V
11.4 V
11.6 V
12.4 V
12.6 V
13.7 V
14.3 V
15.2 V
15.8 V
16.8 V
17.1 V
18.9 V
19 V

2.03 A
2.15 A
2.28 A
2.5 A
2.7 A
3.1 A
3.6 A
4.4 A
4.6 A
5.5 A
6.1 A
6.4 A
6.8 A
7.2 A
8.4 A
9.1 A
9.9 A
10.9 A
12 A
13.3 A