ESD Protection Diodes / TVS Diodes

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

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

Results: 204

Applied Filters:

Polarity

Number of Channels

Working Voltage

Termination Style

Clamping Voltage

Breakdown Voltage

Package/Case

Ipp - Peak Pulse Current

Pppm - Peak Pulse Power Dissipation

Vesd - Voltage ESD Contact

Vesd - Voltage ESD Air Gap

Minimum Operating Temperature

Maximum Operating Temperature

Series

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 400W 16V 5% Uni-directional

SMF4L16A
Littelfuse
1: HK$4.27
32,337In Stock

Mfr. Part No.
SMF4L16A

Mouser Part No
576-SMF4L16A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 16V 5% Uni-directional

Learn More

Datasheet

32,337In Stock

Cut Tape

HK$4.27

HK$2.42

HK$1.77

HK$1.34

Reel

HK$0.814

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SOD-123-2

15.4 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-directional

SMF4L64A
Littelfuse
1: HK$4.27
37,783In Stock

Mfr. Part No.
SMF4L64A

Mouser Part No
576-SMF4L64A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 64V 5% Uni-directional

Learn More

Datasheet

37,783In Stock

Cut Tape

HK$4.27

HK$2.71

HK$1.78

HK$1.42

Reel

HK$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

64 V

SMD/SMT

103 V

71.1 V

SOD-123-2

3.9 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 20V

SMF20CA
Littelfuse
1: HK$4.69
37,100In Stock

Mfr. Part No.
SMF20CA

Mouser Part No
576-SMF20CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 20V

Learn More

Datasheet

37,100In Stock

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.48

Reel

HK$0.904

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

20 V

SMD/SMT

32.4 V

22.2 V

SOD-123-2

6.2 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

SMF4L110A
Littelfuse
1: HK$4.93
2,980In Stock

Mfr. Part No.
SMF4L110A

Mouser Part No
576-SMF4L110A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

Learn More

Datasheet

2,980In Stock

Cut Tape

HK$4.93

HK$3.02

HK$1.93

HK$1.60

Reel

HK$1.08

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

110 V

SMD/SMT

177 V

122 V

SOD-123-2

1.1 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 160V

SMF4L160A
Littelfuse
1: HK$4.93
2,642In Stock

Mfr. Part No.
SMF4L160A

Mouser Part No
576-SMF4L160A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 160V

Learn More

Datasheet

2,642In Stock

Cut Tape

HK$4.93

HK$3.02

HK$1.93

HK$1.60

Reel

HK$1.07

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

160 V

SMD/SMT

259 V

178 V

SOD-123-2

800 mA

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 180V

SMF4L180A
Littelfuse
1: HK$4.93
2,690In Stock

Mfr. Part No.
SMF4L180A

Mouser Part No
576-SMF4L180A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 180V

Learn More

Datasheet

2,690In Stock

Cut Tape

HK$4.93

HK$3.02

HK$1.93

HK$1.60

Reel

HK$1.07

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

180 V

SMD/SMT

292 V

201 V

SOD-123-2

700 mA

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

SMF13A-T13
Littelfuse
1: HK$4.19
20,330In Stock

Mfr. Part No.
SMF13A-T13

Mouser Part No
576-SMF13A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 13V 5% Uni-directional

Learn More

Datasheet

20,330In Stock

Cut Tape

HK$4.19

HK$2.70

HK$1.62

HK$1.32

Reel

HK$0.781

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

SMD/SMT

21.5 V

15.9 V

SOD-123-2

9.3 A

200 W

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 15V

SMF15CA
Littelfuse
1: HK$4.69
47,621In Stock
15,250On Order

Mfr. Part No.
SMF15CA

Mouser Part No
576-SMF15CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 15V

Learn More

Datasheet

47,621In Stock

15,250On Order

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.48

Reel

HK$0.921

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SOD-123-2

8.2 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

SMF16A
Littelfuse
1: HK$4.19
30,005In Stock

Mfr. Part No.
SMF16A

Mouser Part No
576-SMF16A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 16V 5% Uni-directional

Learn More

Datasheet

30,005In Stock

Cut Tape

HK$4.19

HK$2.86

HK$1.64

HK$1.31

Reel

HK$0.838

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

26 V

17.8 V

SOD-123-2

7.7 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - A 180V

SMF180A
Littelfuse
1: HK$4.85
22,337In Stock

Mfr. Part No.
SMF180A

Mouser Part No
576-SMF180A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - A 180V

Learn More

Datasheet

22,337In Stock

Cut Tape

HK$4.85

HK$2.94

HK$2.07

HK$1.57

Reel

HK$0.97

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

180 V

SMD/SMT

292 V

201 V

SOD-123-2

700 mA

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

SMF24A
Littelfuse
1: HK$4.03
96,136In Stock

Mfr. Part No.
SMF24A

Mouser Part No
576-SMF24A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional

Learn More

Datasheet

96,136In Stock

Cut Tape

HK$4.03

HK$2.62

HK$1.52

HK$1.28

Reel

HK$0.756

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SOD-123-2

5.1 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

SMF26A
Littelfuse
1: HK$4.11
46,830In Stock
27,000Expected 15/9/2026

Mfr. Part No.
SMF26A

Mouser Part No
576-SMF26A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

Learn More

Datasheet

46,830In Stock

27,000Expected 15/9/2026

Cut Tape

HK$4.11

HK$2.70

HK$1.69

HK$1.29

Reel

HK$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

42.1 V

28.9 V

SOD-123-2

4.8 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

SMF28A
Littelfuse
1: HK$4.27
23,795In Stock

Mfr. Part No.
SMF28A

Mouser Part No
576-SMF28A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

Learn More

Datasheet

23,795In Stock

Cut Tape

HK$4.27

HK$2.70

HK$1.67

HK$1.28

Reel

HK$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SOD-123-2

4.4 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

SMF3.3
Littelfuse
1: HK$5.84
29,200In Stock
454,900On Order

Mfr. Part No.
SMF3.3

Mouser Part No
576-SMF3.3

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

Learn More

Datasheet

29,200In Stock

454,900On Order

Cut Tape

HK$5.84

HK$3.58

HK$2.30

HK$1.74

Reel

HK$1.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

3.3 V

SMD/SMT

6.8 V

3.4 V

SOD-123-2

30 A

200 W

30 kV

- 55 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A
Littelfuse
1: HK$4.11
19,086In Stock
210,000On Order

Mfr. Part No.
SMF30A

Mouser Part No
576-SMF30A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

Learn More

Datasheet

19,086In Stock

210,000On Order

Cut Tape

HK$4.11

HK$2.66

HK$1.59

HK$1.22

Reel

HK$0.838

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SOD-123-2

4.1 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 30V

SMF30CA
Littelfuse
1: HK$4.69
25,682In Stock
9,000Expected 7/8/2026

Mfr. Part No.
SMF30CA

Mouser Part No
576-SMF30CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 30V

Learn More

Datasheet

25,682In Stock

9,000Expected 7/8/2026

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.48

Reel

HK$0.921

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SOD-123-2

4.1 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 33V

SMF33CA
Littelfuse
1: HK$4.69
15,707In Stock
21,000On Order

Mfr. Part No.
SMF33CA

Mouser Part No
576-SMF33CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 33V

Learn More

Datasheet

15,707In Stock

21,000On Order

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.48

Reel

HK$0.929

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SOD-123-2

3.8 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 36V

SMF36CA
Littelfuse
1: HK$4.69
29,630In Stock

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

Learn More

Datasheet

29,630In Stock

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.48

Reel

HK$0.929

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SOD-123-2

3.4 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A
Littelfuse
1: HK$4.52
38,988In Stock
42,000Expected 12/10/2026

Mfr. Part No.
SMF40A

Mouser Part No
576-SMF40A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

38,988In Stock

42,000Expected 12/10/2026

Cut Tape

HK$4.52

HK$2.86

HK$1.75

HK$1.28

Reel

HK$0.806

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SOD-123-2

3.1 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF - CA 40V

SMF40CA
Littelfuse
1: HK$4.93
25,308In Stock

Mfr. Part No.
SMF40CA

Mouser Part No
576-SMF40CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 40V

Learn More

Datasheet

25,308In Stock

Cut Tape

HK$4.93

HK$3.02

HK$1.92

HK$1.48

Reel

HK$0.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SOD-123-2

3.1 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-directional

SMF4L33A
Littelfuse
1: HK$4.44
17,947In Stock
42,000Expected 27/8/2026

Mfr. Part No.
SMF4L33A

Mouser Part No
576-SMF4L33A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni-directional

Learn More

Datasheet

17,947In Stock

42,000Expected 27/8/2026

Cut Tape

HK$4.44

HK$2.55

HK$1.83

HK$1.42

Reel

HK$0.896

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SOD-123-2

7.5 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - CA 36V

SMF4L36CA
Littelfuse
1: HK$5.10
19,708In Stock
12,000Expected 23/9/2026

Mfr. Part No.
SMF4L36CA

Mouser Part No
576-SMF4L36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 36V

Learn More

Datasheet

19,708In Stock

12,000Expected 23/9/2026

Cut Tape

HK$5.10

HK$3.12

HK$2.00

HK$1.57

Reel

HK$0.986

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SOD-123-2

6.9 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-directional

SMF4L48A
Littelfuse
1: HK$4.69
21,957In Stock
21,000Expected 27/8/2026

Mfr. Part No.
SMF4L48A

Mouser Part No
576-SMF4L48A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 48V 5% Uni-directional

Learn More

Datasheet

21,957In Stock

21,000Expected 27/8/2026

Cut Tape

HK$4.69

HK$2.88

HK$1.83

HK$1.42

Reel

HK$0.896

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SOD-123-2

5.2 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - CA 48V

SMF4L48CA
Littelfuse
1: HK$5.10
14,597In Stock
48,000Expected 9/9/2026

Mfr. Part No.
SMF4L48CA

Mouser Part No
576-SMF4L48CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 48V

Learn More

Datasheet

14,597In Stock

48,000Expected 9/9/2026

Cut Tape

HK$5.10

HK$3.12

HK$1.99

HK$1.57

Reel

HK$0.986

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SOD-123-2

5.2 A

400 W

30 kV

- 55 C

+ 150 C

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

SMF5.0A
Littelfuse
1: HK$3.78
162,231In Stock

Mfr. Part No.
SMF5.0A

Mouser Part No
576-SMF5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

Learn More

Datasheet

162,231In Stock

Cut Tape

HK$3.78

HK$2.51

HK$1.46

HK$1.21

Reel

HK$0.789

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

9.2 V

6.4 V

SOD-123-2

21.7 A

200 W

30 kV

- 65 C

+ 150 C

SMF

Reel, Cut Tape, MouseReel

Customer Service Office

Company

Resources

Support

3.3 V
5 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
17 V
18 V
20 V
22 V

6.8 V
9.2 V
10.3 V
11.2 V
12 V
12.9 V
13.6 V
14.4 V
15.4 V
17 V
18.2 V
19.9 V
21.5 V
23.2 V
24.4 V
26 V
27.6 V
29.2 V
32.4 V
35.5 V

3.4 V
6.4 V
6.67 V
7.22 V
7.37 V
7.78 V
7.98 V
8.33 V
8.6 V
8.89 V
9.21 V
9.44 V
9.83 V
10 V
10.4 V
11.1 V
12.2 V
12.3 V
13.3 V
13.5 V

500 mA
600 mA
700 mA
800 mA
1 A
1.1 A
1.2 A
1.4 A
1.5 A
1.6 A
1.7 A
1.9 A
2.1 A
2.3 A
2.4 A
2.6 A
2.8 A
2.9 A
3.1 A
3.2 A