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,27V 5%,UNIDIR,SMC TVS

1.5SMC27A-M3/57T
Vishay Semiconductors
4,250: $0.318
Non-Stocked

Mfr. Part No.
1.5SMC27A-M3/57T

Mouser Part No
78-1.5SMC27A-M357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,UNIDIR,SMC TVS

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Datasheet

Non-Stocked

Cut Tape

$0.318

$0.305

$0.283

Min.: 4,250
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,UNIDIR,SMC TVS

1.5SMC27A-M3/9AT
Vishay Semiconductors
7,000: $0.335
Non-Stocked

Mfr. Part No.
1.5SMC27A-M3/9AT

Mouser Part No
78-1.5SMC27A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.335

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

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,UNIDIR,SMC TVS

1.5SMC27AHM3_A/H
Vishay Semiconductors
3,400: $0.435
Non-Stocked

Mfr. Part No.
1.5SMC27AHM3_A/H

Mouser Part No
78-1.5SMC27AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 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

23.1 V

SMD/SMT

37.5 V

25.7 V

SMC (DO-214AB)

40 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW 27V 5% SMC (DO-214AB)

1.5SMC27CAHE3_A/H
Vishay Semiconductors
3,400: $0.526
Non-Stocked

Mfr. Part No.
1.5SMC27CAHE3_A/H

Mouser Part No
78-1.5SMC27CAHE3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW 27V 5% SMC (DO-214AB)

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.526

$0.525

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

1.5SMC27CAHE3_A/I
Vishay Semiconductors
3,500: $0.59
Non-Stocked

Mfr. Part No.
1.5SMC27CAHE3_A/I

Mouser Part No
78-1.5SMC27CAHE3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.59

$0.589

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

: 3,500

Bidirectional

1 Channel

SMD/SMT

37.5 V

28.4 V

SMC (DO-214AB)

40 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

1.5SMC27CAHM3_A/H
Vishay Semiconductors
3,400: $0.66
Non-Stocked

Mfr. Part No.
1.5SMC27CAHM3_A/H

Mouser Part No
78-1.5SMC27CAHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

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Datasheet

Non-Stocked

Cut Tape

$0.66

Min.: 3,400
Mult.: 850

: 850

Bidirectional

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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

1.5SMC27CA-M3/57T
Vishay Semiconductors
3,400: $0.472
Non-Stocked

Mfr. Part No.
1.5SMC27CA-M3/57T

Mouser Part No
78-1.5SMC27CAM357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.472

$0.453

$0.445

Min.: 3,400
Mult.: 850

: 850

Bidirectional

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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

1.5SMC27CA-M3/9AT
Vishay Semiconductors
3,500: $0.529
Non-Stocked

Mfr. Part No.
1.5SMC27CA-M3/9AT

Mouser Part No
78-1.5SMC27CAM39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.529

$0.528

$0.524

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

: 3,500

Bidirectional

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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,300V 5%,UNIDIR,SMC TVS

1.5SMC300A-M3/57T
Vishay Semiconductors
2,550: $0.827
Non-Stocked

Mfr. Part No.
1.5SMC300A-M3/57T

Mouser Part No
78-1.5SMC300A-M357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,300V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.827

$0.824

Min.: 2,550
Mult.: 850

: 850

Unidirectional

1 Channel

256 V

SMD/SMT

414 V

285 V

SMC (DO-214AB)

3.6 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

1.5SMC30A-M3/57T
Vishay Semiconductors
4,250: $0.335
Non-Stocked

Mfr. Part No.
1.5SMC30A-M3/57T

Mouser Part No
78-1.5SMC30A-M357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.335

Min.: 4,250
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

1.5SMC30A-M3/9AT
Vishay Semiconductors
1: $1.40
Non-Stocked

Mfr. Part No.
1.5SMC30A-M3/9AT

Mouser Part No
78-1.5SMC30A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.40

$0.873

$0.571

$0.442

Reel

$0.347

View

Min.: 1
Mult.: 1

: 3,500

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

TVS Diodes

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

1.5SMC30AHM3_A/H
Vishay Semiconductors
3,400: $0.435
Non-Stocked

Mfr. Part No.
1.5SMC30AHM3_A/H

Mouser Part No
78-1.5SMC30AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.435

$0.422

$0.418

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

1.5SMC30CAHE3_A/H
Vishay Semiconductors
3,400: $0.589
Non-Stocked

Mfr. Part No.
1.5SMC30CAHE3_A/H

Mouser Part No
78-1.5SMC30CAHE3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.589

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

1.5SMC30CAHM3_A/H
Vishay Semiconductors
3,400: $0.611
Non-Stocked

Mfr. Part No.
1.5SMC30CAHM3_A/H

Mouser Part No
78-1.5SMC30CAHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.611

$0.597

$0.594

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

1.5SMC30CA-M3/57T
Vishay Semiconductors
3,400: $0.472
Non-Stocked

Mfr. Part No.
1.5SMC30CA-M3/57T

Mouser Part No
78-1.5SMC30CAM357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.472

$0.453

$0.445

Min.: 3,400
Mult.: 850

: 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

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,30V 5%,BIDIR,SMC TVS

1.5SMC30CA-M3/9AT
Vishay Semiconductors
3,500: $0.49
Non-Stocked

Mfr. Part No.
1.5SMC30CA-M3/9AT

Mouser Part No
78-1.5SMC30CAM39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,30V 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

25.6 V

SMD/SMT

41.4 V

28.5 V

SMC (DO-214AB)

36.2 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

1.5SMC33A-M3/57T
Vishay Semiconductors
4,250: $0.335
Non-Stocked

Mfr. Part No.
1.5SMC33A-M3/57T

Mouser Part No
78-1.5SMC33A-M357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.335

Min.: 4,250
Mult.: 850

: 850

Unidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

1.5SMC33A-M3/9AT
Vishay Semiconductors
1: $1.40
Non-Stocked

Mfr. Part No.
1.5SMC33A-M3/9AT

Mouser Part No
78-1.5SMC33A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.40

$0.873

$0.571

$0.442

Reel

$0.347

View

Min.: 1
Mult.: 1

: 3,500

Unidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

1.5SMC33AHM3_A/H
Vishay Semiconductors
3,400: $0.45
Non-Stocked

Mfr. Part No.
1.5SMC33AHM3_A/H

Mouser Part No
78-1.5SMC33AHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.45

Min.: 3,400
Mult.: 850

: 850

Unidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW 33V 5% SMC (DO-214AB)

1.5SMC33CAHE3_A/I
Vishay Semiconductors
1: $2.11
Non-Stocked

Mfr. Part No.
1.5SMC33CAHE3_A/I

Mouser Part No
78-1.5SMC33CAHE3_A/I

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW 33V 5% SMC (DO-214AB)

Learn More

Datasheet

Non-Stocked

Cut Tape

$2.11

$1.33

$0.879

$0.688

Reel

$0.555

View

Min.: 1
Mult.: 1

: 3,500

Bidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

34.7 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

1.5SMC33CAHM3_A/H
Vishay Semiconductors
3,400: $0.649
Non-Stocked

Mfr. Part No.
1.5SMC33CAHM3_A/H

Mouser Part No
78-1.5SMC33CAHM3_A/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.649

$0.647

Min.: 3,400
Mult.: 850

: 850

SMD/SMT

SMC (DO-214AB)

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

1.5SMC33CA-M3/57T
Vishay Semiconductors
3,400: $0.528
Non-Stocked

Mfr. Part No.
1.5SMC33CA-M3/57T

Mouser Part No
78-1.5SMC33CAM357T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.528

$0.522

Min.: 3,400
Mult.: 850

: 850

Bidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

1.5SMC33CA-M3/9AT
Vishay Semiconductors
3,500: $0.529
Non-Stocked

Mfr. Part No.
1.5SMC33CA-M3/9AT

Mouser Part No
78-1.5SMC33CAM39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.529

$0.528

$0.524

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

: 3,500

Bidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMC (DO-214AB)

32.8 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,350V 5%,UNIDIR,SMC TVS

1.5SMC350A-M3/9AT
Vishay Semiconductors
3,500: $0.828
Non-Stocked

Mfr. Part No.
1.5SMC350A-M3/9AT

Mouser Part No
78-1.5SMC350A-M39AT

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,350V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$0.828

$0.823

$0.813

Quote

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

: 3,500

Unidirectional

1 Channel

300 V

SMD/SMT

482 V

333 V

SMC (DO-214AB)

3.1 A

1.5 kW

- 65 C

+ 150 C

TVS Diodes

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,350V 5%,UNIDIR,SMC TVS

1.5SMC350AHM3_B/H
Vishay Semiconductors
2,550: $0.812
Non-Stocked

Mfr. Part No.
1.5SMC350AHM3_B/H

Mouser Part No
78-1.5SMC350AHM3_B/H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,350V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.812

$0.804

Min.: 2,550
Mult.: 850

: 850

Unidirectional

SMD/SMT

SMC (DO-214AB)

TVS Diodes

1.5SMC

Reel

1.5SMC TRANSZORB® Transient Voltage Suppressors

Customer Service Office

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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