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, Unidir

1.5KE91A
Diotec Semiconductor
1: Rp13.760
288In Stock

Mfr. Part No.
1.5KE91A

Mouser Part No
637-1.5KE91A

Diotec Semiconductor

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

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Datasheet

288In Stock

Rp13.760

Rp9.760

Rp6.073

Rp5.082

Reel

Rp3.211

Rp2.844

Min.: 1
Mult.: 1

: 1.250

Unidirectional

77.8 V

Axial

125 V

86.5 V

D5.4x7.5

12.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE91CA
Diotec Semiconductor
1: Rp11.558
2.222In Stock

Mfr. Part No.
1.5KE91CA

Mouser Part No
637-1.5KE91CA

Diotec Semiconductor

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

Learn More

Datasheet

2.222In Stock

Rp11.558

Rp8.201

Rp5.962

Reel

Rp5.962

Rp4.880

View

Min.: 1
Mult.: 1

: 1.250

Bidirectional

77.8 V

Axial

125 V

86.5 V

D5.4x7.5

12.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE68CA
Diotec Semiconductor
1: Rp12.292
1.257In Stock
1.250Expected 06/11/2026

Mfr. Part No.
1.5KE68CA

Mouser Part No
637-1.5KE68CA

Diotec Semiconductor

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

Learn More

Datasheet

1.257In Stock

1.250Expected 06/11/2026

Rp12.292

Rp9.613

Rp5.761

Rp5.706

Reel

Rp5.522

View

Min.: 1
Mult.: 1

: 1.250

Bidirectional

58.1 V

Axial

92 V

64.6 V

D5.4x7.5

17 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: Rp14.310
813Expected 27/11/2026

Mfr. Part No.
1.5KE24CA

Mouser Part No
637-1.5KE24CA

Diotec Semiconductor

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

Learn More

Datasheet

813Expected 27/11/2026

Rp14.310

Rp10.017

Rp6.238

Rp5.210

Reel

Rp4.201

View

Min.: 1
Mult.: 1

: 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: Rp20.731
1.093Expected 25/09/2026

Mfr. Part No.
1.5KE250A

Mouser Part No
637-1.5KE250A

Diotec Semiconductor

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

Learn More

Datasheet

1.093Expected 25/09/2026

Rp20.731

Rp10.659

Rp9.155

Rp7.338

Reel

Rp6.458

View

Min.: 1
Mult.: 1

: 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, Unidir

1.5KE11A
Diotec Semiconductor
1: Rp11.925
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1.5KE11A

Mouser Part No
637-1.5KE11A

Diotec Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp11.925

Rp9.338

Rp5.596

Rp5.540

Reel

Rp4.091

View

Min.: 1
Mult.: 1

: 1.250

Unidirectional

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

1.5KE13A
Diotec Semiconductor
1: Rp11.925
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1.5KE13A

Mouser Part No
637-1.5KE13A

Diotec Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp11.925

Rp9.338

Rp5.596

Rp5.540

Reel

Rp4.091

View

Min.: 1
Mult.: 1

: 1.250

Unidirectional

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

1.5KE16CA
Diotec Semiconductor
1: Rp13.760
Lead-Time 10 Weeks

Mfr. Part No.
1.5KE16CA

Mouser Part No
637-1.5KE16CA

Diotec Semiconductor

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

Learn More

Datasheet

Lead-Time 10 Weeks

Rp13.760

Rp9.613

Rp5.999

Rp4.825

Reel

Rp4.183

View

Min.: 1
Mult.: 1

: 1.250

Bidirectional

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

1.5KE7.5A
Diotec Semiconductor
1: Rp11.925
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1.5KE7.5A

Mouser Part No
637-1.5KE7.5A

Diotec Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp11.925

Rp9.338

Rp5.596

Rp5.540

Reel

Rp4.091

View

Min.: 1
Mult.: 1

: 1.250

Unidirectional

6.4 V

Axial

11.3 V

7.13 V

D5.4x7.5

139 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE8.2A
Diotec Semiconductor
1: Rp12.108
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1.5KE8.2A

Mouser Part No
637-1.5KE8.2A

Diotec Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp12.108

Rp9.356

Rp5.614

Rp5.559

Reel

Rp4.110

View

Min.: 1
Mult.: 1

: 1.250

Unidirectional

7 V

Axial

12.1 V

7.79 V

D5.4x7.5

130 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE9.1A
Diotec Semiconductor
1: Rp11.925
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
1.5KE9.1A

Mouser Part No
637-1.5KE9.1A

Diotec Semiconductor

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

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Rp11.925

Rp9.338

Rp5.596

Rp5.540

Reel

Rp5.357

View

Min.: 1
Mult.: 1

: 1.250

Unidirectional

7.7 V

Axial

13.4 V

8.65 V

D5.4x7.5

117 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
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
25.5 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
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
25.7 V
28.5 V
31.4 V
34.2 V
37.1 V
40.9 V

2.6 A
2.8 A
3.2 A
3.8 A
4.5 A
4.8 A
5.7 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
18 A