ESD Protection Diodes / TVS Diodes

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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.

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Part #

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

1.5SMC170A-M3/9AT
Vishay Semiconductors
7,000: $0.335
Non-Stocked

Mfr. Part No.
1.5SMC170A-M3/9AT

Mouser Part No
78-1.5SMC170A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.335

Min.: 7,000
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

1.5SMC170AHE3_A/H
Vishay Semiconductors
1: $1.59
Non-Stocked

Mfr. Part No.
1.5SMC170AHE3_A/H

Mouser Part No
78-1.5SMC170AHE3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.59

$1.12

$0.809

$0.668

Reel

$0.602

$0.396

Min.: 1
Mult.: 1

: 850

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

1.5SMC170AHE3_A/I
Vishay Semiconductors
3,500: $0.405
Non-Stocked

Mfr. Part No.
1.5SMC170AHE3_A/I

Mouser Part No
78-1.5SMC170AHE3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.405

$0.374

$0.358

$0.333

Min.: 3,500
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

1.5SMC170AHM3_A/H
Vishay Semiconductors
3,400: $0.56
Non-Stocked

Mfr. Part No.
1.5SMC170AHM3_A/H

Mouser Part No
78-1.5SMC170AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.56

$0.532

$0.521

$0.517

Min.: 3,400
Mult.: 850

: 850

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

1.5SMC170AHM3_A/I
Vishay Semiconductors
3,500: $0.435
Non-Stocked

Mfr. Part No.
1.5SMC170AHM3_A/I

Mouser Part No
78-1.5SMC170AHM3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.435

$0.403

$0.386

$0.379

Min.: 3,500
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,BIDIR,SMC TVS

1.5SMC170CA-M3/57T
Vishay Semiconductors
3,400: $0.488
Non-Stocked

Mfr. Part No.
1.5SMC170CA-M3/57T

Mouser Part No
78-1.5SMC170CAM357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.488

$0.481

$0.479

$0.477

Min.: 3,400
Mult.: 850

: 850

Bidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,BIDIR,SMC TVS

1.5SMC170CA-M3/9AT
Vishay Semiconductors
3,500: $0.52
Non-Stocked

Mfr. Part No.
1.5SMC170CA-M3/9AT

Mouser Part No
78-1.5SMC170CAM39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,170V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.52

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMC (DO-214AB)

6.4 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180A-M3/57T
Vishay Semiconductors
4,250: $0.318
Non-Stocked

Mfr. Part No.
1.5SMC180A-M3/57T

Mouser Part No
78-1.5SMC180A-M357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.318

$0.316

$0.311

Min.: 4,250
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180A-M3/9AT
Vishay Semiconductors
7,000: $0.335
Non-Stocked

Mfr. Part No.
1.5SMC180A-M3/9AT

Mouser Part No
78-1.5SMC180A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.335

$0.332

$0.322

Min.: 7,000
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180AHE3_A/H
Vishay Semiconductors
3,400: $0.396
Non-Stocked

Mfr. Part No.
1.5SMC180AHE3_A/H

Mouser Part No
78-1.5SMC180AHE3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.396

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180AHE3_A/I
Vishay Semiconductors
3,500: $0.407
Non-Stocked

Mfr. Part No.
1.5SMC180AHE3_A/I

Mouser Part No
78-1.5SMC180AHE3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.407

$0.396

$0.384

Min.: 3,500
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

SMD/SMT

246 V

189 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180AHM3_A/H
Vishay Semiconductors
3,400: $0.435
Non-Stocked

Mfr. Part No.
1.5SMC180AHM3_A/H

Mouser Part No
78-1.5SMC180AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.435

$0.403

$0.386

$0.379

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

1.5SMC180AHM3_A/I
Vishay Semiconductors
3,500: $0.461
Non-Stocked

Mfr. Part No.
1.5SMC180AHM3_A/I

Mouser Part No
78-1.5SMC180AHM3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.461

$0.423

$0.418

Min.: 3,500
Mult.: 3,500

: 3,500

Unidirectional

1 Channel

SMD/SMT

246 V

189 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CAHE3_A/H
Vishay Semiconductors
3,400: $0.526
Non-Stocked

Mfr. Part No.
1.5SMC180CAHE3_A/H

Mouser Part No
78-1.5SMC180CAHE3A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.526

$0.506

$0.496

Min.: 3,400
Mult.: 850

: 850

Bidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CAHE3_A/I
Vishay Semiconductors
3,500: $0.602
Non-Stocked

Mfr. Part No.
1.5SMC180CAHE3_A/I

Mouser Part No
78-1.5SMC180CAHE3A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.602

$0.547

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

SMD/SMT

246 V

189 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CAHM3_A/H
Vishay Semiconductors
3,400: $0.645
Non-Stocked

Mfr. Part No.
1.5SMC180CAHM3_A/H

Mouser Part No
78-1.5SMC180CAHM3A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.645

$0.634

$0.632

Min.: 3,400
Mult.: 850

: 850

Bidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CAHM3_A/I
Vishay Semiconductors
3,500: $0.673
Non-Stocked

Mfr. Part No.
1.5SMC180CAHM3_A/I

Mouser Part No
78-1.5SMC180CAHM3A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.673

$0.646

$0.639

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

SMD/SMT

246 V

189 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CA-M3/57T
Vishay Semiconductors
3,400: $0.528
Non-Stocked

Mfr. Part No.
1.5SMC180CA-M3/57T

Mouser Part No
78-1.5SMC180CAM357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.528

$0.522

Min.: 3,400
Mult.: 850

: 850

Bidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

1.5SMC180CA-M3/9AT
Vishay Semiconductors
3,500: $0.49
Non-Stocked

Mfr. Part No.
1.5SMC180CA-M3/9AT

Mouser Part No
78-1.5SMC180CAM39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.49

$0.481

$0.479

$0.477

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

154 V

SMD/SMT

246 V

171 V

SMC (DO-214AB)

6.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

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

1.5SMC18A-M3/57T
Vishay Semiconductors
4,250: $0.318
Non-Stocked

Mfr. Part No.
1.5SMC18A-M3/57T

Mouser Part No
78-1.5SMC18A-M357T

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.318

$0.305

$0.283

Min.: 4,250
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

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

1.5SMC18A-M3/9AT
Vishay Semiconductors
7,000: $0.318
Non-Stocked

Mfr. Part No.
1.5SMC18A-M3/9AT

Mouser Part No
78-1.5SMC18A-M39AT

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.318

$0.305

$0.283

Min.: 7,000
Mult.: 3,500

: 3,500

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

TVS Diodes

1.5SMC

Reel

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

1.5SMC18AHE3_A/H
Vishay Semiconductors
3,400: $0.389
Non-Stocked

Mfr. Part No.
1.5SMC18AHE3_A/H

Mouser Part No
78-1.5SMC18AHE3_A/H

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.389

$0.378

$0.373

$0.369

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

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

1.5SMC18AHM3_A/H
Vishay Semiconductors
3,400: $0.435
Non-Stocked

Mfr. Part No.
1.5SMC18AHM3_A/H

Mouser Part No
78-1.5SMC18AHM3_A/H

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.435

$0.403

$0.386

$0.379

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

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

1.5SMC18CAHE3_A/H
Vishay Semiconductors
3,400: $0.509
Non-Stocked

Mfr. Part No.
1.5SMC18CAHE3_A/H

Mouser Part No
78-1.5SMC18CAHE3_A/H

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.509

$0.488

$0.479

Min.: 3,400
Mult.: 850

: 850

Bidirectional

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

TVS Diodes

1.5SMC

Reel

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

1.5SMC18CAHM3_A/H
Vishay Semiconductors
3,400: $0.544
Non-Stocked

Mfr. Part No.
1.5SMC18CAHM3_A/H

Mouser Part No
78-1.5SMC18CAHM3_A/H

Vishay Semiconductors

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.544

$0.522

$0.513

Min.: 3,400
Mult.: 850

: 850

Bidirectional

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

TVS Diodes

1.5SMC

Reel

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