ESD Protection Diodes / TVS Diodes

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

1.5KEx Transient Voltage Suppressor Diodes

Diotec Semiconductor 1.5KEx Transient Voltage Suppressor Diodes offer peak pulse power of 1500W (10/1000µs waveform). These transient voltage suppressor diodes feature very fast response times. The 1.5KEx transient voltage suppressor diodes include both uni- and bi-directional versions with a breakdown voltage range (V_BR) of 6.8V to 440V. These devices are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. The 1.5KEx transient voltage suppressor diodes are suitable for applications such as commercial-grade, ESD protection, over-voltage protection, and free-wheeling diodes.

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

Results: 89

Applied Filters:

Polarity

Working Voltage

Clamping Voltage

Breakdown Voltage

Ipp - Peak Pulse Current

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 TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE100A
Diotec Semiconductor
1: $0.904
1,208In Stock

Mfr. Part No.
1.5KE100A

Mouser Part No
637-1.5KE100A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,208In Stock

$0.904

$0.708

$0.424

$0.42

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

85.5 V

Axial

137 V

95 V

D5.4x7.5

11.4 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE100CA
Diotec Semiconductor
1: $0.876
270In Stock

Mfr. Part No.
1.5KE100CA

Mouser Part No
637-1.5KE100CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

270In Stock

$0.876

$0.588

$0.389

$0.331

Reel

$0.291

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

85.5 V

Axial

137 V

95 V

D5.4x7.5

11.4 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE13CA
Diotec Semiconductor
1: $0.931
1,998In Stock

Mfr. Part No.
1.5KE13CA

Mouser Part No
637-1.5KE13CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,998In Stock

$0.931

$0.728

$0.436

$0.432

Reel

$0.418

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

11.1 V

Axial

18.2 V

12.4 V

D5.4x7.5

86 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE18CA
Diotec Semiconductor
1: $1.08
1,951In Stock

Mfr. Part No.
1.5KE18CA

Mouser Part No
637-1.5KE18CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,951In Stock

$1.08

$0.588

$0.434

$0.346

Reel

$0.275

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

15.3 V

Axial

25.5 V

17.1 V

D5.4x7.5

60 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE200CA
Diotec Semiconductor
1: $1.01
2,431In Stock

Mfr. Part No.
1.5KE200CA

Mouser Part No
637-1.5KE200CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,431In Stock

$1.01

$0.588

$0.389

$0.331

Reel

$0.314

$0.222

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

171 V

Axial

274 V

190 V

D5.4x7.5

5.7 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE27CA
Diotec Semiconductor
1: $1.04
1,702In Stock

Mfr. Part No.
1.5KE27CA

Mouser Part No
637-1.5KE27CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,702In Stock

$1.04

$0.588

$0.389

$0.331

Reel

$0.331

$0.222

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

23.1 V

Axial

37.5 V

25.7 V

D5.4x7.5

42 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE33A
Diotec Semiconductor
1: $0.904
357In Stock

Mfr. Part No.
1.5KE33A

Mouser Part No
637-1.5KE33A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

357In Stock

$0.904

$0.708

$0.424

$0.42

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

28.2 V

Axial

45.7 V

31.4 V

D5.4x7.5

34 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE36A
Diotec Semiconductor
1: $1.00
1,349In Stock

Mfr. Part No.
1.5KE36A

Mouser Part No
637-1.5KE36A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,349In Stock

$1.00

$0.575

$0.381

$0.322

Reel

$0.218

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

30.8 V

Axial

49.9 V

34.2 V

D5.4x7.5

31 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE39A
Diotec Semiconductor
1: $0.945
30In Stock
2,500Expected 22/5/2026

Mfr. Part No.
1.5KE39A

Mouser Part No
637-1.5KE39A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

30In Stock

2,500Expected 22/5/2026

$0.945

$0.659

$0.443

$0.389

Reel

$0.313

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

33.3 V

Axial

53.9 V

37.1 V

D5.4x7.5

29 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE39CA
Diotec Semiconductor
1: $0.987
2,666In Stock

Mfr. Part No.
1.5KE39CA

Mouser Part No
637-1.5KE39CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,666In Stock

$0.987

$0.713

$0.443

$0.366

Reel

$0.316

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

33.3 V

Axial

53.9 V

37.1 V

D5.4x7.5

29 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE400A
Diotec Semiconductor
1: $1.43
2,060In Stock

Mfr. Part No.
1.5KE400A

Mouser Part No
637-1.5KE400A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,060In Stock

$1.43

$0.809

$0.541

$0.478

Reel

$0.468

$0.342

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

342 V

Axial

548 V

380 V

D5.4x7.5

2.8 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE47CA
Diotec Semiconductor
1: $0.973
2,032In Stock

Mfr. Part No.
1.5KE47CA

Mouser Part No
637-1.5KE47CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,032In Stock

$0.973

$0.762

$0.456

$0.452

Reel

$0.361

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

40.2 V

Axial

64.8 V

44.7 V

D5.4x7.5

24 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE6.8A
Diotec Semiconductor
1: $1.00
2,513In Stock

Mfr. Part No.
1.5KE6.8A

Mouser Part No
637-1.5KE6.8A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,513In Stock

$1.00

$0.575

$0.381

$0.314

Reel

$0.272

$0.215

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

5.8 V

Axial

10.5 V

6.45 V

D5.4x7.5

150 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE10A
Diotec Semiconductor
1: $0.945
691In Stock

Mfr. Part No.
1.5KE10A

Mouser Part No
637-1.5KE10A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

691In Stock

$0.945

$0.739

$0.443

$0.439

Reel

$0.247

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

8.5 V

Axial

14.5 V

9.5 V

D5.4x7.5

108 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE10CA
Diotec Semiconductor
1: $0.987
2,146In Stock

Mfr. Part No.
1.5KE10CA

Mouser Part No
637-1.5KE10CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,146In Stock

$0.987

$0.763

$0.457

$0.453

Reel

$0.452

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

8.5 V

Axial

14.5 V

9.5 V

D5.4x7.5

108 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE110A
Diotec Semiconductor
1: $0.945
2,476In Stock

Mfr. Part No.
1.5KE110A

Mouser Part No
637-1.5KE110A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,476In Stock

$0.945

$0.739

$0.443

$0.439

Reel

$0.359

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

94 V

Axial

152 V

105 V

D5.4x7.5

10.3 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE110CA
Diotec Semiconductor
1: $1.07
1,811In Stock

Mfr. Part No.
1.5KE110CA

Mouser Part No
637-1.5KE110CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,811In Stock

$1.07

$0.657

$0.424

$0.324

Reel

$0.306

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

94 V

Axial

152 V

105 V

D5.4x7.5

10.3 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE11CA
Diotec Semiconductor
1: $0.973
2,045In Stock

Mfr. Part No.
1.5KE11CA

Mouser Part No
637-1.5KE11CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

2,045In Stock

$0.973

$0.762

$0.456

$0.452

Reel

$0.438

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

9.4 V

Axial

15.6 V

10.5 V

D5.4x7.5

100 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE120A
Diotec Semiconductor
1: $0.945
2,194In Stock

Mfr. Part No.
1.5KE120A

Mouser Part No
637-1.5KE120A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

2,194In Stock

$0.945

$0.577

$0.381

$0.322

Reel

$0.282

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

102 V

Axial

165 V

114 V

D5.4x7.5

9.5 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE120CA
Diotec Semiconductor
1: $0.89
1,819In Stock

Mfr. Part No.
1.5KE120CA

Mouser Part No
637-1.5KE120CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,819In Stock

$0.89

$0.671

$0.417

$0.366

Reel

$0.366

$0.222

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

102 V

Axial

165 V

114 V

D5.4x7.5

9.5 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE12A
Diotec Semiconductor
1: $1.04
693In Stock

Mfr. Part No.
1.5KE12A

Mouser Part No
637-1.5KE12A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

693In Stock

$1.04

$0.638

$0.411

$0.314

Reel

$0.238

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

10.2 V

Axial

16.7 V

11.4 V

D5.4x7.5

94 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE12CA
Diotec Semiconductor
1: $0.987
1,158In Stock

Mfr. Part No.
1.5KE12CA

Mouser Part No
637-1.5KE12CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,158In Stock

$0.987

$0.763

$0.457

$0.453

Reel

$0.304

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

10.2 V

Axial

16.7 V

11.4 V

D5.4x7.5

94 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE130A
Diotec Semiconductor
1: $0.904
942In Stock

Mfr. Part No.
1.5KE130A

Mouser Part No
637-1.5KE130A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

942In Stock

$0.904

$0.708

$0.424

$0.42

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

111 V

Axial

179 V

124 V

D5.4x7.5

8.7 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

1.5KE130CA
Diotec Semiconductor
1: $1.00
1,244In Stock

Mfr. Part No.
1.5KE130CA

Mouser Part No
637-1.5KE130CA

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Bidir

Learn More

Datasheet

1,244In Stock

$1.00

$0.592

$0.389

$0.331

Reel

$0.306

$0.222

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

111 V

Axial

179 V

124 V

D5.4x7.5

8.7 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

1.5KE150A
Diotec Semiconductor
1: $0.862
1,005In Stock

Mfr. Part No.
1.5KE150A

Mouser Part No
637-1.5KE150A

Diotec Semiconductor

ESD Protection Diodes / TVS Diodes TVS, D5.4x7.5, 175C, 1500W, Unidir

Learn More

Datasheet

1,005In Stock

$0.862

$0.653

$0.404

$0.342

Reel

$0.289

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

128 V

Axial

207 V

143 V

D5.4x7.5

7.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

1.5KEx Transient Voltage Suppressor Diodes

Customer Service Office

Company

Resources

Support

5.8 V
6.4 V
7 V
7.7 V
8.5 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
21.8 V
23.1 V
25.6 V
28.2 V
29.1 V
30.8 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
25.5 V
27.7 V
30.6 V
33.2 V
37.5 V
39.1 V
41.4 V
45.7 V
49.9 V
52 V

6.45 V
7.13 V
7.79 V
8.65 V
9.5 V
10.5 V
11.4 V
12.4 V
14.3 V
15.2 V
17.1 V
19 V
20.9 V
22.8 V
24.3 V
25.7 V
28.5 V
31.4 V
32.4 V
34.2 V

2.6 A
2.8 A
3.2 A
3.8 A
4.5 A
4.8 A
5.7 A
6.1 A
6.4 A
6.7 A
7.1 A
7.6 A
8.7 A
9.5 A
10.3 A
11.4 A
12.6 A
13.9 A
15 A
17 A