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

Diotec Semiconductor 1.5KE Series ESD Protection Diodes / TVS Diodes

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

Results: 90

Applied Filters:

Manufacturer = Diotec Semiconductor Series = 1.5KE

Polarity

Working Voltage

Clamping Voltage

Breakdown Voltage

Ipp - Peak Pulse Current

Qualification

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

1.5KE150CA
Diotec Semiconductor
1: $1.04
2,224In Stock

Mfr. Part #
1.5KE150CA

Mouser Part #
637-1.5KE150CA

Diotec Semiconductor

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

Learn More

Datasheet

2,224In Stock

$1.04

$0.812

$0.487

$0.482

Reel

$0.467

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

128 V

Axial

207 V

143 V

D5.4x7.5

7.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE15A
Diotec Semiconductor
1: $1.30
1,485In Stock

Mfr. Part #
1.5KE15A

Mouser Part #
637-1.5KE15A

Diotec Semiconductor

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

Learn More

Datasheet

1,485In Stock

$1.30

Reel

$0.552

$0.369

$0.358

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

12.8 V

Axial

21.2 V

14.3 V

D5.4x7.5

74 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE15CA
Diotec Semiconductor
1: $0.992
1,449In Stock

Mfr. Part #
1.5KE15CA

Mouser Part #
637-1.5KE15CA

Diotec Semiconductor

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

Learn More

Datasheet

1,449In Stock

$0.992

$0.749

$0.465

$0.394

Reel

$0.367

$0.248

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

12.8 V

Axial

21.2 V

14.3 V

D5.4x7.5

74 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE160A
Diotec Semiconductor
1: $1.05
1,863In Stock

Mfr. Part #
1.5KE160A

Mouser Part #
637-1.5KE160A

Diotec Semiconductor

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

Learn More

Datasheet

1,863In Stock

$1.05

$0.825

$0.494

$0.49

Reel

$0.49

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

136 V

Axial

219 V

152 V

D5.4x7.5

7.1 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE160CA
Diotec Semiconductor
1: $1.04
1,340In Stock

Mfr. Part #
1.5KE160CA

Mouser Part #
637-1.5KE160CA

Diotec Semiconductor

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

Learn More

Datasheet

1,340In Stock

$1.04

$0.812

$0.487

$0.482

Reel

$0.467

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

136 V

Axial

219 V

152 V

D5.4x7.5

7.1 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE16A
Diotec Semiconductor
1: $1.18
1,566In Stock

Mfr. Part #
1.5KE16A

Mouser Part #
637-1.5KE16A

Diotec Semiconductor

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

Learn More

Datasheet

1,566In Stock

$1.18

$0.642

$0.425

$0.36

Reel

$0.338

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

13.6 V

Axial

22.5 V

15.2 V

D5.4x7.5

70 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE170A
Diotec Semiconductor
1: $1.07
698In Stock

Mfr. Part #
1.5KE170A

Mouser Part #
637-1.5KE170A

Diotec Semiconductor

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

Learn More

Datasheet

698In Stock

$1.07

$0.826

$0.496

$0.491

Reel

$0.397

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

145 V

Axial

234 V

162 V

D5.4x7.5

6.7 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE180
Diotec Semiconductor
1: $1.10
1,150In Stock

Mfr. Part #
1.5KE180

Mouser Part #
637-1.5KE180

Diotec Semiconductor

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

Datasheet

1,150In Stock

$1.10

$0.679

$0.501

Reel

$0.451

$0.296

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

146 V

Axial

258 V

162 V

D5.4x7.5

6.1 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE180A
Diotec Semiconductor
1: $1.07
1,033In Stock

Mfr. Part #
1.5KE180A

Mouser Part #
637-1.5KE180A

Diotec Semiconductor

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

Learn More

Datasheet

1,033In Stock

$1.07

$0.643

$0.463

$0.377

Reel

$0.33

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

154 V

Axial

246 V

171 V

D5.4x7.5

6.4 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE180CA
Diotec Semiconductor
1: $1.10
268In Stock

Mfr. Part #
1.5KE180CA

Mouser Part #
637-1.5KE180CA

Diotec Semiconductor

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

Learn More

Datasheet

268In Stock

$1.10

$0.66

$0.434

$0.369

Reel

$0.264

$0.248

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

154 V

Axial

246 V

171 V

D5.4x7.5

6.4 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE18A
Diotec Semiconductor
1: $1.01
999In Stock
1,250Expected 2026-03-27

Mfr. Part #
1.5KE18A

Mouser Part #
637-1.5KE18A

Diotec Semiconductor

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

Learn More

Datasheet

999In Stock

1,250Expected 2026-03-27

$1.01

$0.789

$0.473

$0.468

Reel

$0.453

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

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, Unidir

1.5KE200A
Diotec Semiconductor
1: $0.806
1,772In Stock

Mfr. Part #
1.5KE200A

Mouser Part #
637-1.5KE200A

Diotec Semiconductor

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

Learn More

Datasheet

1,772In Stock

$0.806

$0.643

$0.425

$0.36

Reel

$0.36

$0.24

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

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, Unidir

1.5KE20A
Diotec Semiconductor
1: $0.682
1,745In Stock

Mfr. Part #
1.5KE20A

Mouser Part #
637-1.5KE20A

Diotec Semiconductor

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

Learn More

Datasheet

1,745In Stock

$0.682

$0.411

$0.326

Reel

$0.321

$0.24

$0.236

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

17.1 V

Axial

27.7 V

19 V

D5.4x7.5

56 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE20CA
Diotec Semiconductor
1: $1.09
967In Stock

Mfr. Part #
1.5KE20CA

Mouser Part #
637-1.5KE20CA

Diotec Semiconductor

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

Learn More

Datasheet

967In Stock

$1.09

$0.849

$0.508

$0.504

Reel

$0.488

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

17.1 V

Axial

27.7 V

19 V

D5.4x7.5

56 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE220A
Diotec Semiconductor
1: $1.66
2,439In Stock

Mfr. Part #
1.5KE220A

Mouser Part #
637-1.5KE220A

Diotec Semiconductor

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

Learn More

Datasheet

2,439In Stock

$1.66

$1.31

$0.784

$0.777

Reel

$0.626

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

185 V

Axial

328 V

209 V

D5.4x7.5

4.8 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE220CA
Diotec Semiconductor
1: $1.67
2,028In Stock

Mfr. Part #
1.5KE220CA

Mouser Part #
637-1.5KE220CA

Diotec Semiconductor

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

Learn More

Datasheet

2,028In Stock

$1.67

$1.31

$0.786

$0.778

Reel

$0.753

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

185 V

Axial

328 V

209 V

D5.4x7.5

4.8 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE22A
Diotec Semiconductor
1: $1.01
248In Stock

Mfr. Part #
1.5KE22A

Mouser Part #
637-1.5KE22A

Diotec Semiconductor

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

Learn More

Datasheet

248In Stock

$1.01

$0.789

$0.473

$0.468

Reel

$0.453

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

18.8 V

Axial

30.6 V

20.9 V

D5.4x7.5

51 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE22CA
Diotec Semiconductor
1: $1.09
278In Stock

Mfr. Part #
1.5KE22CA

Mouser Part #
637-1.5KE22CA

Diotec Semiconductor

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

Learn More

Datasheet

278In Stock

$1.09

$0.849

$0.508

$0.504

Reel

$0.36

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

18.8 V

Axial

30.6 V

20.9 V

D5.4x7.5

51 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE24A
Diotec Semiconductor
1: $1.05
1,430In Stock

Mfr. Part #
1.5KE24A

Mouser Part #
637-1.5KE24A

Diotec Semiconductor

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

Learn More

Datasheet

1,430In Stock

$1.05

$0.825

$0.494

$0.49

Reel

$0.40

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

20.5 V

Axial

33.2 V

22.8 V

D5.4x7.5

47 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE24CA
Diotec Semiconductor
1: $1.04
628In Stock

Mfr. Part #
1.5KE24CA

Mouser Part #
637-1.5KE24CA

Diotec Semiconductor

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

Learn More

Datasheet

628In Stock

$1.04

$0.812

$0.487

$0.482

Reel

$0.467

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

20.5 V

Axial

33.2 V

22.8 V

D5.4x7.5

47 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE250A
Diotec Semiconductor
1: $1.69
595In Stock

Mfr. Part #
1.5KE250A

Mouser Part #
637-1.5KE250A

Diotec Semiconductor

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

Learn More

Datasheet

595In Stock

$1.69

$1.05

$0.69

$0.533

Reel

$0.453

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

214 V

Axial

344 V

237 V

D5.4x7.5

4.5 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE250CA
Diotec Semiconductor
1: $1.67
1,673In Stock

Mfr. Part #
1.5KE250CA

Mouser Part #
637-1.5KE250CA

Diotec Semiconductor

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

Learn More

Datasheet

1,673In Stock

$1.67

$1.31

$0.786

$0.778

Reel

$0.753

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

214 V

Axial

344 V

237 V

D5.4x7.5

4.5 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE27
Diotec Semiconductor
1: $1.10
1,221In Stock

Mfr. Part #
1.5KE27

Mouser Part #
637-1.5KE27

Diotec Semiconductor

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

Datasheet

1,221In Stock

$1.10

$0.679

$0.501

Reel

$0.451

$0.296

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

21.8 V

Axial

39.1 V

24.3 V

D5.4x7.5

40 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE27A
Diotec Semiconductor
1: $1.07
977In Stock

Mfr. Part #
1.5KE27A

Mouser Part #
637-1.5KE27A

Diotec Semiconductor

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

Learn More

Datasheet

977In Stock

$1.07

$0.826

$0.496

$0.491

Reel

$0.49

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

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

1.5KE300A
Diotec Semiconductor
1: $1.10
1,638In Stock

Mfr. Part #
1.5KE300A

Mouser Part #
637-1.5KE300A

Diotec Semiconductor

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

Learn More

Datasheet

1,638In Stock

$1.10

$0.902

$0.574

$0.501

Reel

$0.425

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

256 V

Axial

414 V

285 V

D5.4x7.5

3.8 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

Diotec Semiconductor 1.5KE Series ESD Protection Diodes / TVS Diodes

Mouser Electronics®

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
33 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