ESD Protection Diodes / TVS Diodes

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TVS Diodes, ESD, & Load Dump Protectors

Diotec Semiconductors TVS Diodes, ESD, and Load Dump Protectors cover almost every need of transient voltage protection. This comprehensive portfolio contains ESD protection arrays in tiny leadless packages to industry standard TVS diodes with a wide working voltage range and powerful automotive load dump protectors. These uni- or bidirectional components offer wide operating voltage ranges and low junction capacitances. Applications include consumer, industrial, automotive, and telecom.

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Results: 1,915

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Part #

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

1.5KE250A
Diotec Semiconductor
1: $1.52
595In Stock

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

595In Stock

$1.52

$0.945

$0.619

$0.478

Reel

$0.406

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: $1.50
1,673In Stock

Mfr. Part No.
1.5KE250CA

Mouser Part No
637-1.5KE250CA

Diotec Semiconductor

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

Learn More

Datasheet

1,673In Stock

$1.50

$1.17

$0.705

$0.698

Reel

$0.676

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: $0.987
1,221In Stock

Mfr. Part No.
1.5KE27

Mouser Part No
637-1.5KE27

Diotec Semiconductor

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

Datasheet

1,221In Stock

$0.987

$0.609

$0.449

Reel

$0.404

$0.265

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: $0.959
977In Stock

Mfr. Part No.
1.5KE27A

Mouser Part No
637-1.5KE27A

Diotec Semiconductor

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

Learn More

Datasheet

977In Stock

$0.959

$0.741

$0.445

$0.441

Reel

$0.439

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: $0.987
1,518In Stock

Mfr. Part No.
1.5KE300A

Mouser Part No
637-1.5KE300A

Diotec Semiconductor

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

Learn More

Datasheet

1,518In Stock

$0.987

$0.809

$0.514

$0.449

Reel

$0.381

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

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

1.5KE300CA
Diotec Semiconductor
1: $1.57
683In Stock

Mfr. Part No.
1.5KE300CA

Mouser Part No
637-1.5KE300CA

Diotec Semiconductor

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

Learn More

Datasheet

683In Stock

$1.57

$0.979

$0.641

$0.496

Reel

$0.496

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

256 V

Axial

414 V

285 V

D5.4x7.5

3.8 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE30A
Diotec Semiconductor
1: $0.904
74In Stock

Mfr. Part No.
1.5KE30A

Mouser Part No
637-1.5KE30A

Diotec Semiconductor

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

Learn More

Datasheet

74In Stock

$0.904

$0.708

$0.424

$0.42

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

25.6 V

Axial

41.4 V

28.5 V

D5.4x7.5

38 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE30CA
Diotec Semiconductor
1: $0.987
1,739In Stock

Mfr. Part No.
1.5KE30CA

Mouser Part No
637-1.5KE30CA

Diotec Semiconductor

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

Learn More

Datasheet

1,739In Stock

$0.987

$0.763

$0.492

Reel

$0.492

$0.346

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

25.6 V

Axial

41.4 V

28.5 V

D5.4x7.5

38 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE33CA
Diotec Semiconductor
1: $0.931
203In Stock

Mfr. Part No.
1.5KE33CA

Mouser Part No
637-1.5KE33CA

Diotec Semiconductor

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

Learn More

Datasheet

203In Stock

$0.931

$0.728

$0.436

$0.432

Reel

$0.418

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

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

1.5KE350A
Diotec Semiconductor
1: $1.26
1,269In Stock

Mfr. Part No.
1.5KE350A

Mouser Part No
637-1.5KE350A

Diotec Semiconductor

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

Learn More

Datasheet

1,269In Stock

$1.26

$0.809

$0.541

$0.478

Reel

$0.477

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

300 V

Axial

482 V

332 V

D5.4x7.5

3.2 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE350CA
Diotec Semiconductor
1: $1.56
2,035In Stock

Mfr. Part No.
1.5KE350CA

Mouser Part No
637-1.5KE350CA

Diotec Semiconductor

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

Learn More

Datasheet

2,035In Stock

$1.56

$0.842

$0.56

$0.496

Reel

$0.496

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

300 V

Axial

482 V

332 V

D5.4x7.5

3.2 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE36C
Diotec Semiconductor
1: $1.01
15In Stock

Mfr. Part No.
1.5KE36C

Mouser Part No
637-1.5KE36C

Diotec Semiconductor

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

Datasheet

15In Stock

$1.01

$0.627

$0.404

$0.354

Reel

$0.32

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

29.1 V

Axial

52 V

32.4 V

D5.4x7.5

30 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE36CA
Diotec Semiconductor
1: $0.931
1,703In Stock

Mfr. Part No.
1.5KE36CA

Mouser Part No
637-1.5KE36CA

Diotec Semiconductor

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

Learn More

Datasheet

1,703In Stock

$0.931

$0.728

$0.436

$0.432

Reel

$0.418

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

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

1.5KE400CA
Diotec Semiconductor
1: $1.50
3,379In Stock

Mfr. Part No.
1.5KE400CA

Mouser Part No
637-1.5KE400CA

Diotec Semiconductor

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

Learn More

Datasheet

3,379In Stock

$1.50

$1.17

$0.705

$0.698

Reel

$0.676

View

Min.: 1
Mult.: 1

Reel: 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, Unidir

1.5KE43A
Diotec Semiconductor
1: $0.862
2,296In Stock

Mfr. Part No.
1.5KE43A

Mouser Part No
637-1.5KE43A

Diotec Semiconductor

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

Learn More

Datasheet

2,296In Stock

$0.862

$0.653

$0.404

$0.342

Reel

$0.336

$0.215

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

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, Bidir

1.5KE43CA
Diotec Semiconductor
1: $0.931
4,543In Stock

Mfr. Part No.
1.5KE43CA

Mouser Part No
637-1.5KE43CA

Diotec Semiconductor

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

Learn More

Datasheet

4,543In Stock

$0.931

$0.728

$0.436

$0.432

Reel

$0.418

View

Min.: 1
Mult.: 1

Reel: 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

1.5KE440A
Diotec Semiconductor
1: $1.36
1,651In Stock

Mfr. Part No.
1.5KE440A

Mouser Part No
637-1.5KE440A

Diotec Semiconductor

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

Learn More

Datasheet

1,651In Stock

$1.36

$0.944

$0.619

$0.478

Reel

$0.461

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

376 V

Axial

602 V

418 V

D5.4x7.5

2.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE440CA
Diotec Semiconductor
1: $1.50
1,650In Stock

Mfr. Part No.
1.5KE440CA

Mouser Part No
637-1.5KE440CA

Diotec Semiconductor

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

Learn More

Datasheet

1,650In Stock

$1.50

$1.17

$0.705

$0.698

Reel

$0.676

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

376 V

Axial

602 V

418 V

D5.4x7.5

2.6 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE47A
Diotec Semiconductor
1: $0.667
2,164In Stock

Mfr. Part No.
1.5KE47A

Mouser Part No
637-1.5KE47A

Diotec Semiconductor

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

Learn More

Datasheet

2,164In Stock

$0.667

$0.416

$0.295

$0.263

Reel

$0.261

$0.211

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

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

1.5KE51A
Diotec Semiconductor
1: $1.00
1,734In Stock

Mfr. Part No.
1.5KE51A

Mouser Part No
637-1.5KE51A

Diotec Semiconductor

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

Learn More

Datasheet

1,734In Stock

$1.00

$0.577

$0.381

$0.318

Reel

$0.282

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

43.6 V

Axial

70.1 V

48.5 V

D5.4x7.5

22 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE51CA
Diotec Semiconductor
1: $0.973
2,253In Stock

Mfr. Part No.
1.5KE51CA

Mouser Part No
637-1.5KE51CA

Diotec Semiconductor

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

Learn More

Datasheet

2,253In Stock

$0.973

$0.762

$0.456

$0.452

Reel

$0.359

View

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

43.6 V

Axial

70.1 V

48.5 V

D5.4x7.5

22 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE56A
Diotec Semiconductor
1: $1.00
2,246In Stock

Mfr. Part No.
1.5KE56A

Mouser Part No
637-1.5KE56A

Diotec Semiconductor

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

Learn More

Datasheet

2,246In Stock

$1.00

$0.578

$0.381

$0.322

Reel

$0.321

View

Min.: 1
Mult.: 1

Reel: 1,250

Unidirectional

47.8 V

Axial

77 V

53.2 V

D5.4x7.5

20 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE56CA
Diotec Semiconductor
1: $1.00
613In Stock
1,250Expected 8/5/2026

Mfr. Part No.
1.5KE56CA

Mouser Part No
637-1.5KE56CA

Diotec Semiconductor

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

Learn More

Datasheet

613In Stock

1,250Expected 8/5/2026

$1.00

$0.588

$0.389

$0.327

Reel

$0.254

$0.222

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

47.8 V

Axial

77 V

53.2 V

D5.4x7.5

20 A

1.5 kW

- 50 C

+ 175 C

1.5KE

Ammo Pack

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

1.5KE6.8CA
Diotec Semiconductor
1: $0.987
1,169In Stock

Mfr. Part No.
1.5KE6.8CA

Mouser Part No
637-1.5KE6.8CA

Diotec Semiconductor

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

Learn More

Datasheet

1,169In Stock

$0.987

$0.763

$0.457

$0.453

Reel

$0.382

$0.317

Min.: 1
Mult.: 1

Reel: 1,250

Bidirectional

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

TVS Diodes, ESD, & Load Dump Protectors

Customer Service Office

Company

Resources

Support

500 mV
1 V
1.8 V
3.3 V
5 V
5.8 V
6 V
6.4 V
6.5 V
7 V
7.02 V
7.5 V
7.7 V
7.78 V
8 V
8.1 V
8.5 V
8.55 V
8.9 V
9 V

2 V
4 V
7 V, 9 V
7.5 V
8 V
8.4 V
9 V
9.2 V
9.5 V
9.8 V
10.3 V
10.5 V
10.9 V
11.2 V
11.3 V
11.6 V
11.7 V
12 V
12.1 V
12.3 V

800 mV
1.6 V
2.2 V
2.8 V
3.7 V
4 V
4.5 V
5 V
5 V to 7.5 V
5.5 V
5.8 V
6 V
6 V to 11 V
6 V to 8.5 V
6.2 V
6.4 V
6.45 V
6.5 V
6.6 V
6.67 V

0201 (0603 metric)
D13x10.7W
D2PAK (TO-263AB-3)
D5.4x7.5
D8x7.5
DFN-1006-2 (SOD-882-2)
DFN-1006-3
DO-15 (DO-204AC)
DO-213AB
DO-218AB
DO-221AC-2
GL41 (DO-213AB)
MiniMELF (DO-213AA)
SC-59-3 (SOT-23-3)
SMA (DO-214AC)
SMB (DO-214AA)
SMC (DO-214AB)
SOD-123FL
SOD-323
SOD-323F

55 mA
500 mA
520 mA
530 mA
560 mA
580 mA
600 mA
610 mA
620 mA
630 mA
650 mA
660 mA
680 mA
690 mA
700 mA
730 mA
760 mA
770 mA
790 mA
800 mA

25 W
28 W
40 W
50 W
60 W
70 W
80 W
100 W
150 W
158 W
170 W
174 W
181 W
200 W
240 W
275 W
300 W
335 W
350 W
400 W

0.15 pF
0.35 pF
0.4 pF
0.5 pF
3.5 pF
6.5 pF
7 pF
11 pF
15 pF
16 pF
19 pF
22 pF
25 pF
30 pF
32 pF
35 pF
40 pF
50 pF
55 pF
60 pF

1.0SMBJ
1.5KE
1.5SMC
3.0SMCJ
4.6SM6Z
5.0SMCJ
5KP
6.6SM8Z
BYZ
BZW0
ESDxx
LDP0X
MMBZ
NUP2/3
P4KE
P4SMA
P6KE
P6SMA/B
PSOT
SDAx