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,250V 5%,UNIDIR,SMC TVS

1.5SMC250A-E3\57T
Vishay Semiconductors
1,700: $0.758
Non-Stocked

Mfr. Part No.
1.5SMC250A-E3\57T

Mouser Part No
78-1.5SMC250A-E3\57T

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Datasheet

Non-Stocked

Cut Tape

$0.758

$0.688

$0.645

$0.638

Min.: 1,700
Mult.: 850

Unidirectional

1 Channel

214 V

SMD/SMT

344 V

237 V

SMC (DO-214AB)

4.4 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

Reel

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

1.5SMC250A-M3/57T
Vishay General Semiconductor
2,550: $0.677
Non-Stocked

Mfr. Part No.
1.5SMC250A-M3/57T

Mouser Part No
78-1.5SMC250A-M357T

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

$0.677

Min.: 2,550
Mult.: 850

Unidirectional

1 Channel

214 V

SMD/SMT

344 V

237 V

SMC (DO-214AB)

4.4 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

1.5SMC250A-M3/9AT
Vishay General Semiconductor
3,500: $0.819
Non-Stocked

Mfr. Part No.
1.5SMC250A-M3/9AT

Mouser Part No
78-1.5SMC250A-M39AT

Vishay General Semiconductor

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

$0.819

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

Unidirectional

1 Channel

214 V

SMD/SMT

344 V

237 V

SMC (DO-214AB)

4.4 A

1.5 kW

- 65 C

+ 150 C

1.5SMC

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

1.5SMC250A-M3\57T
Vishay
2,550: $0.688
Non-Stocked

Mfr. Part No.
1.5SMC250A-M3\57T

Mouser Part No
78-1.5SMC250A-M3\57T

Vishay

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Datasheet

Non-Stocked

$0.688

$0.645

$0.638

Min.: 2,550
Mult.: 850

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

1.5SMC250A-M3\9AT
Vishay
3,500: $0.645
Non-Stocked

Mfr. Part No.
1.5SMC250A-M3\9AT

Mouser Part No
78-1.5SMC250A-M3\9AT

Vishay

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Datasheet

Non-Stocked

$0.645

$0.638

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

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

1.5SMC250AHM3_B\I
Vishay
3,500: $0.801
Non-Stocked

Mfr. Part No.
1.5SMC250AHM3_B\I

Mouser Part No
78-1.5SMC250AHM3_B\I

Vishay

ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS

Datasheet

Non-Stocked

$0.801

$0.792

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

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27A-E3\57T
Vishay
1: $1.65
Non-Stocked
New At Mouser

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

Mouser Part No
78-1.5SMC27A-E3\57T

New At Mouser

Vishay

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

Datasheet

Non-Stocked

$1.65

$1.04

$0.684

$0.532

View

Min.: 1
Mult.: 1

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27A-E3\9AT
Vishay
1: $1.65
Non-Stocked

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

Mouser Part No
78-1.5SMC27A-E3\9AT

Vishay

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

Datasheet

Non-Stocked

$1.65

$1.04

$0.684

$0.532

View

Min.: 1
Mult.: 1

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27A-M3/57T
Vishay General Semiconductor
4,250: $0.398
Non-Stocked

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

Mouser Part No
78-1.5SMC27A-M357T

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.398

Min.: 4,250
Mult.: 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

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

1.5SMC27A-M3/9AT
Vishay General Semiconductor
7,000: $0.375
Non-Stocked

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

Mouser Part No
78-1.5SMC27A-M39AT

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.375

Min.: 7,000
Mult.: 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

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

1.5SMC27A-M3\57T
Vishay
4,250: $0.418
Non-Stocked

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

Mouser Part No
78-1.5SMC27A-M3\57T

Vishay

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

Datasheet

Non-Stocked

$0.418

$0.386

$0.37

$0.364

Min.: 4,250
Mult.: 850

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27A-M3\9AT
Vishay
7,000: $0.386
Non-Stocked

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

Mouser Part No
78-1.5SMC27A-M3\9AT

Vishay

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

Datasheet

Non-Stocked

$0.386

$0.37

$0.364

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

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27AHE3_A\I
Vishay
3,500: $0.421
Non-Stocked

Mfr. Part No.
1.5SMC27AHE3_A\I

Mouser Part No
78-1.5SMC27AHE3_A\I

Vishay

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

Datasheet

Non-Stocked

$0.421

$0.403

$0.396

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

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27AHM3_A/H
Vishay General Semiconductor
3,400: $0.407
Non-Stocked
New Product

Mfr. Part No.
1.5SMC27AHM3_A/H

Mouser Part No
78-1.5SMC27AHM3_A/H

New Product

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.407

Min.: 3,400
Mult.: 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

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

1.5SMC27AHM3_A\I
Vishay
3,500: $0.386
Non-Stocked

Mfr. Part No.
1.5SMC27AHM3_A\I

Mouser Part No
78-1.5SMC27AHM3_A\I

Vishay

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

Datasheet

Non-Stocked

$0.386

$0.37

$0.364

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

Unidirectional

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CA-E3\57T
Vishay
1: $2.04
Non-Stocked
New At Mouser

Mfr. Part No.
1.5SMC27CA-E3\57T

Mouser Part No
78-1.5SMC27CA-E3\57T

New At Mouser

Vishay

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

Datasheet

Non-Stocked

$2.04

$1.30

$0.859

$0.673

View

Min.: 1
Mult.: 1

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CA-E3\9AT
Vishay
3,500: $0.495
Non-Stocked

Mfr. Part No.
1.5SMC27CA-E3\9AT

Mouser Part No
78-1.5SMC27CA-E3\9AT

Vishay

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

Datasheet

Non-Stocked

$0.495

$0.487

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

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CA-M3\57T
Vishay
3,400: $0.516
Non-Stocked

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

Mouser Part No
78-1.5SMC27CA-M3\57T

Vishay

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

Datasheet

Non-Stocked

$0.516

$0.495

$0.487

Min.: 3,400
Mult.: 850

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CA-M3\9AT
Vishay
3,500: $0.495
Non-Stocked

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

Mouser Part No
78-1.5SMC27CA-M3\9AT

Vishay

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

Datasheet

Non-Stocked

$0.495

$0.487

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

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CAHE3_A/H
Vishay General Semiconductor
3,400: $0.535
Non-Stocked

Mfr. Part No.
1.5SMC27CAHE3_A/H

Mouser Part No
78-1.5SMC27CAHE3_A/H

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.535

Min.: 3,400
Mult.: 850

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

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

1.5SMC27CAHE3_A\I
Vishay
3,500: $0.514
Non-Stocked

Mfr. Part No.
1.5SMC27CAHE3_A\I

Mouser Part No
78-1.5SMC27CAHE3_A\I

Vishay

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

Datasheet

Non-Stocked

$0.514

$0.505

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

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CAHM3_A/H
Vishay General Semiconductor
3,400: $0.582
Non-Stocked
New Product

Mfr. Part No.
1.5SMC27CAHM3_A/H

Mouser Part No
78-1.5SMC27CAHM3_A/H

New Product

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.582

Min.: 3,400
Mult.: 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

1.5SMC

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

1.5SMC27CAHM3_A\I
Vishay
3,500: $0.56
Non-Stocked

Mfr. Part No.
1.5SMC27CAHM3_A\I

Mouser Part No
78-1.5SMC27CAHM3_A\I

Vishay

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

Datasheet

Non-Stocked

$0.56

$0.555

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

SMD/SMT

SMC (DO-214AB)

1.5SMC

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

1.5SMC27CA-M3/57T
Vishay General Semiconductor
3,400: $0.516
Non-Stocked

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

Mouser Part No
78-1.5SMC27CAM357T

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.516

Min.: 3,400
Mult.: 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

1.5SMC

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

1.5SMC27CA-M3/9AT
Vishay General Semiconductor
3,500: $0.637
Non-Stocked

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

Mouser Part No
78-1.5SMC27CAM39AT

Vishay General Semiconductor

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

Learn More

Datasheet

Non-Stocked

$0.637

$0.624

Min.: 3,500
Mult.: 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

1.5SMC

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