ESD Protection Diodes / TVS Diodes

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1.5SMCx SMD Transient Voltage Suppressor Diodes

Diotec Semiconductor 1.5SMCx SMD Transient Voltage Suppressor (TVS) Diodes include both uni- and bi-directional versions with a breakdown voltage range (V_BR) of 220V to 550V. These SMD transient voltage suppressor diodes feature offer a peak pulse power of 1500W (10/1000µs waveform). The 1.5SMCx SMD TVS diodes feature swift response times. These devices are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. The 1.5SMCx SMD transient voltage suppressor diodes are suitable for applications such as commercial-grade, ESD protection, over-voltage protection, and free-wheeling diodes.

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Part #

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC350CA
Diotec Semiconductor
1: $1.20
3,331In Stock

Mfr. Part No.
1.5SMC350CA

Mouser Part No
637-1.5SMC350CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

3,331In Stock

Cut Tape

$1.20

$0.76

$0.611

$0.522

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

300 V

SMD/SMT

482 V

332 V

SMC (DO-214AB)

3.1 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC550A
Diotec Semiconductor
1: $1.39
1,337In Stock

Mfr. Part No.
1.5SMC550A

Mouser Part No
637-1.5SMC550A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

1,337In Stock

Cut Tape

$1.39

$1.09

$0.654

$0.647

Reel

$0.434

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

495 V

SMD/SMT

760 V

522 V

SMC (DO-214AB)

2 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC220A
Diotec Semiconductor
1: $1.21
2,640In Stock

Mfr. Part No.
1.5SMC220A

Mouser Part No
637-1.5SMC220A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

2,640In Stock

Cut Tape

$1.21

$0.953

$0.571

$0.566

Reel

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

185 V

SMD/SMT

328 V

209 V

SMC (DO-214AB)

4.6 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC250A
Diotec Semiconductor
1: $1.21
2,880In Stock

Mfr. Part No.
1.5SMC250A

Mouser Part No
637-1.5SMC250A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

2,880In Stock

Cut Tape

$1.21

$0.953

$0.571

$0.566

Reel

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

214 V

SMD/SMT

344 V

237 V

SMC (DO-214AB)

4.4 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC300A
Diotec Semiconductor
1: $1.35
1,274In Stock

Mfr. Part No.
1.5SMC300A

Mouser Part No
637-1.5SMC300A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

1,274In Stock

Cut Tape

$1.35

$0.704

$0.588

$0.481

Reel

$0.375

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

256 V

SMD/SMT

414 V

285 V

SMC (DO-214AB)

3.6 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC300CA
Diotec Semiconductor
1: $1.39
1,111In Stock

Mfr. Part No.
1.5SMC300CA

Mouser Part No
637-1.5SMC300CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

1,111In Stock

Cut Tape

$1.39

$1.09

$0.654

$0.647

Reel

$0.415

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

256 V

SMD/SMT

414 V

285 V

SMC (DO-214AB)

3.6 A

1.5 kW

- 50 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC350A
Diotec Semiconductor
1: $1.35
520In Stock
3,000Expected 18/12/2026

Mfr. Part No.
1.5SMC350A

Mouser Part No
637-1.5SMC350A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

520In Stock

3,000Expected 18/12/2026

Cut Tape

$1.35

$0.704

$0.588

$0.481

Reel

$0.377

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

300 V

SMD/SMT

482 V

332 V

SMC (DO-214AB)

3.1 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC400A
Diotec Semiconductor
1: $1.20
2,900In Stock
3,000Expected 27/11/2026

Mfr. Part No.
1.5SMC400A

Mouser Part No
637-1.5SMC400A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

2,900In Stock

3,000Expected 27/11/2026

Cut Tape

$1.20

$0.747

$0.605

$0.511

Reel

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

342 V

SMD/SMT

548 V

380 V

SMC (DO-214AB)

2.7 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC440A
Diotec Semiconductor
1: $1.21
1,569In Stock

Mfr. Part No.
1.5SMC440A

Mouser Part No
637-1.5SMC440A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

1,569In Stock

Cut Tape

$1.21

$0.953

$0.571

$0.566

Reel

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

376 V

SMD/SMT

602 V

418 V

SMC (DO-214AB)

2.5 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC480A
Diotec Semiconductor
1: $1.20
2,955In Stock

Mfr. Part No.
1.5SMC480A

Mouser Part No
637-1.5SMC480A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

2,955In Stock

Cut Tape

$1.20

$0.932

$0.559

$0.554

Reel

$0.389

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

408 V

SMD/SMT

658 V

456 V

SMC (DO-214AB)

2.3 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC480CA
Diotec Semiconductor
1: $1.37
2,482In Stock

Mfr. Part No.
1.5SMC480CA

Mouser Part No
637-1.5SMC480CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

2,482In Stock

Cut Tape

$1.37

$0.974

$0.611

$0.522

Reel

$0.389

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

408 V

SMD/SMT

658 V

456 V

SMC (DO-214AB)

2.3 A

1.5 kW

- 50 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC550CA
Diotec Semiconductor
1: $1.20
3,438In Stock

Mfr. Part No.
1.5SMC550CA

Mouser Part No
637-1.5SMC550CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

3,438In Stock

Cut Tape

$1.20

$0.76

$0.611

$0.522

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

495 V

SMD/SMT

760 V

522 V

SMC (DO-214AB)

2 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC400CA
Diotec Semiconductor
1: $1.65
2,770Expected 26/10/2026

Mfr. Part No.
1.5SMC400CA

Mouser Part No
637-1.5SMC400CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

2,770Expected 26/10/2026

Cut Tape

$1.65

$0.76

$0.675

$0.522

Reel

$0.409

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

342 V

SMD/SMT

548 V

380 V

SMC (DO-214AB)

2.7 A

1.5 kW

- 50 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC440CA
Diotec Semiconductor
1: $1.20
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1.5SMC440CA

Mouser Part No
637-1.5SMC440CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$1.20

$0.806

$0.628

$0.554

Reel

$0.385

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

376 V

SMD/SMT

602 V

418 V

SMC (DO-214AB)

2.5 A

1.5 kW

- 50 C

+ 150 C

TVS Diodes

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

1.5SMC530A
Diotec Semiconductor
1: $1.18
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1.5SMC530A

Mouser Part No
637-1.5SMC530A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$1.18

$0.93

$0.558

$0.552

Reel

$0.473

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

477 V

SMD/SMT

729 V

503 V

SMC (DO-214AB)

2.1 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

1.5SMC530CA
Diotec Semiconductor
1: $1.18
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
1.5SMC530CA

Mouser Part No
637-1.5SMC530CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$1.18

$0.93

$0.558

$0.552

Reel

$0.379

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

477 V

SMD/SMT

729 V

503 V

SMC (DO-214AB)

2.1 A

1.5 kW

- 50 C

+ 150 C

1.5SMC

Reel, Cut Tape, MouseReel

1.5SMCx SMD Transient Voltage Suppressor Diodes

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