ESD Protection Diodes / TVS Diodes

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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.

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Part #

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

1.5KE400CA
Diotec Semiconductor
1: $1.56
3,379In Stock

Mfr. Part #
1.5KE400CA

Mouser Part #
637-1.5KE400CA

Diotec Semiconductor

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

Learn More

Datasheet

3,379In Stock

$1.56

$1.19

$0.593

$0.55

Reel

$0.419

View

Min.: 1
Mult.: 1

: 1,250

Bidirectional

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

1.5KE43CA
Diotec Semiconductor
1: $0.965
4,543In Stock

Mfr. Part #
1.5KE43CA

Mouser Part #
637-1.5KE43CA

Diotec Semiconductor

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

Learn More

Datasheet

4,543In Stock

$0.965

$0.755

$0.452

$0.439

Reel

$0.291

View

Min.: 1
Mult.: 1

: 1,250

Bidirectional

36.8 V

Axial

59.3 V

40.9 V

D5.4x7.5

26 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE100A
Diotec Semiconductor
1: $0.936
2,708In Stock

Mfr. Part #
1.5KE100A

Mouser Part #
637-1.5KE100A

Diotec Semiconductor

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

Learn More

Datasheet

2,708In Stock

$0.936

$0.733

$0.439

$0.435

Reel

$0.42

View

Min.: 1
Mult.: 1

: 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: $0.965
270In Stock

Mfr. Part #
1.5KE100CA

Mouser Part #
637-1.5KE100CA

Diotec Semiconductor

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

Learn More

Datasheet

270In Stock

$0.965

$0.755

$0.452

$0.448

Reel

$0.425

View

Min.: 1
Mult.: 1

: 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, Unidir

1.5KE10A
Diotec Semiconductor
1: $0.979
691In Stock

Mfr. Part #
1.5KE10A

Mouser Part #
637-1.5KE10A

Diotec Semiconductor

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

Learn More

Datasheet

691In Stock

$0.979

$0.766

$0.459

$0.455

Reel

$0.245

View

Min.: 1
Mult.: 1

: 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: $1.02
2,146In Stock

Mfr. Part #
1.5KE10CA

Mouser Part #
637-1.5KE10CA

Diotec Semiconductor

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

Learn More

Datasheet

2,146In Stock

$1.02

$0.791

$0.474

$0.469

Reel

$0.468

View

Min.: 1
Mult.: 1

: 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: $0.979
2,474In Stock

Mfr. Part #
1.5KE110A

Mouser Part #
637-1.5KE110A

Diotec Semiconductor

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

Learn More

Datasheet

2,474In Stock

$0.979

$0.766

$0.459

$0.455

Reel

$0.372

View

Min.: 1
Mult.: 1

: 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: $1.11
1,811In Stock

Mfr. Part #
1.5KE110CA

Mouser Part #
637-1.5KE110CA

Diotec Semiconductor

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

Learn More

Datasheet

1,811In Stock

$1.11

$0.681

$0.439

$0.336

Reel

$0.317

View

Min.: 1
Mult.: 1

: 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: $1.01
2,045In Stock

Mfr. Part #
1.5KE11CA

Mouser Part #
637-1.5KE11CA

Diotec Semiconductor

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

Learn More

Datasheet

2,045In Stock

$1.01

$0.789

$0.472

$0.468

Reel

$0.454

View

Min.: 1
Mult.: 1

: 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: $0.979
2,093In Stock

Mfr. Part #
1.5KE120A

Mouser Part #
637-1.5KE120A

Diotec Semiconductor

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

Learn More

Datasheet

2,093In Stock

$0.979

$0.598

$0.395

$0.334

Reel

$0.292

View

Min.: 1
Mult.: 1

: 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: $0.922
1,735In Stock

Mfr. Part #
1.5KE120CA

Mouser Part #
637-1.5KE120CA

Diotec Semiconductor

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

Learn More

Datasheet

1,735In Stock

$0.922

$0.696

$0.432

$0.379

Reel

$0.379

$0.23

Min.: 1
Mult.: 1

: 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: $1.08
678In Stock

Mfr. Part #
1.5KE12A

Mouser Part #
637-1.5KE12A

Diotec Semiconductor

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

Learn More

Datasheet

678In Stock

$1.08

$0.661

$0.426

$0.325

Reel

$0.246

View

Min.: 1
Mult.: 1

: 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: $1.02
1,148In Stock

Mfr. Part #
1.5KE12CA

Mouser Part #
637-1.5KE12CA

Diotec Semiconductor

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

Learn More

Datasheet

1,148In Stock

$1.02

$0.791

$0.474

$0.469

Reel

$0.315

View

Min.: 1
Mult.: 1

: 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: $0.994
842In Stock

Mfr. Part #
1.5KE130A

Mouser Part #
637-1.5KE130A

Diotec Semiconductor

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

Learn More

Datasheet

842In Stock

$0.994

$0.596

$0.395

$0.334

Reel

$0.253

View

Min.: 1
Mult.: 1

: 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: $1.04
1,244In Stock

Mfr. Part #
1.5KE130CA

Mouser Part #
637-1.5KE130CA

Diotec Semiconductor

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

Learn More

Datasheet

1,244In Stock

$1.04

$0.613

$0.403

$0.343

Reel

$0.317

$0.23

Min.: 1
Mult.: 1

: 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, Bidir

1.5KE13CA
Diotec Semiconductor
1: $0.922
1,998In Stock

Mfr. Part #
1.5KE13CA

Mouser Part #
637-1.5KE13CA

Diotec Semiconductor

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

Learn More

Datasheet

1,998In Stock

$0.922

$0.681

$0.432

$0.336

Reel

$0.292

$0.215

Min.: 1
Mult.: 1

: 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, Unidir

1.5KE150A
Diotec Semiconductor
1: $0.893
1,005In Stock

Mfr. Part #
1.5KE150A

Mouser Part #
637-1.5KE150A

Diotec Semiconductor

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

Learn More

Datasheet

1,005In Stock

$0.893

$0.677

$0.419

$0.354

Reel

$0.30

View

Min.: 1
Mult.: 1

: 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

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

1.5KE150CA
Diotec Semiconductor
1: $0.965
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

$0.965

$0.755

$0.452

$0.448

Reel

$0.433

View

Min.: 1
Mult.: 1

: 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: $1.70
1,361In 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

1,361In Stock

$1.70

$1.21

Reel

$1.15

$0.384

$0.347

$0.344

Min.: 1
Mult.: 1

: 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: $0.922
1,439In 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

1,439In Stock

$0.922

$0.696

$0.432

$0.366

Reel

$0.341

View

Min.: 1
Mult.: 1

: 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: $0.979
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

$0.979

$0.766

$0.459

$0.455

Reel

$0.455

View

Min.: 1
Mult.: 1

: 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: $0.965
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

$0.965

$0.755

$0.452

$0.448

Reel

$0.433

View

Min.: 1
Mult.: 1

: 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: $1.09
1,354In 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

1,354In Stock

$1.09

$0.596

$0.395

$0.334

Reel

$0.314

View

Min.: 1
Mult.: 1

: 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: $0.994
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

$0.994

$0.768

$0.461

$0.456

Reel

$0.369

View

Min.: 1
Mult.: 1

: 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

1.5KE180A
Diotec Semiconductor
1: $0.994
932In Stock
1,250Expected 2026-04-24

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

932In Stock

1,250Expected 2026-04-24

$0.994

$0.598

$0.431

$0.35

Reel

$0.307

View

Min.: 1
Mult.: 1

: 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

1.5KEx Transient Voltage Suppressor Diodes

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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