ESD Protection Diodes / TVS Diodes

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SMF4L 400W Surface Mount Diodes

Littelfuse SMF4L 400W Surface Mount Diodes consist of a SOD-123FL small and flat lead low-profile package designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The SMF4L features 400W peak pulse power capability at 10/1000µs waveform with a repetition rate (duty cycle) of 0.1%. The diodes are compatible with industrial standard package SOD-123FL and offer a low inductance with excellent clamping capability in a low profile package of 0.98 maximum height.

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Pppm - Peak Pulse Power Dissipation

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Vesd - Voltage ESD Air Gap

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Part #

ESD Protection Diodes / TVS Diodes 400W 7V 5% Uni-directional

SMF4L7.0A
Littelfuse
1: 3,60 kr.
3.391In Stock

Mfr. Part No.
SMF4L7.0A

Mouser Part No
576-SMF4L7.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7V 5% Uni-directional

Learn More

Datasheet

3.391In Stock

Cut Tape

3,60 kr.

1,69 kr.

1,51 kr.

1,14 kr.

Reel

0,739 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

12 V

8.6 V

30.9 A

370 W

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-directional

SMF4L7.5A
Littelfuse
1: 3,53 kr.
20In Stock

Mfr. Part No.
SMF4L7.5A

Mouser Part No
576-SMF4L7.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 7.5V 5% Uni-directional

Learn More

Datasheet

20In Stock

Cut Tape

3,53 kr.

2,18 kr.

1,39 kr.

1,11 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

7.5 V

SMD/SMT

12.9 V

8.33 V

SOD-123-2

28.7 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 70V 5% Uni-directional

SMF4L70A
Littelfuse
1: 3,66 kr.
3.201In Stock

Mfr. Part No.
SMF4L70A

Mouser Part No
576-SMF4L70A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 70V 5% Uni-directional

Learn More

Datasheet

3.201In Stock

Cut Tape

3,66 kr.

1,69 kr.

1,43 kr.

1,11 kr.

Reel

0,701 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

70 V

SMD/SMT

113 V

77.8 V

SOD-123-2

3.5 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-directional

SMF4L8.0A
Littelfuse
1: 3,21 kr.
1.048In Stock

Mfr. Part No.
SMF4L8.0A

Mouser Part No
576-SMF4L8.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8V 5% Uni-directional

Learn More

Datasheet

1.048In Stock

Cut Tape

3,21 kr.

1,69 kr.

1,28 kr.

1,01 kr.

Reel

0,701 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

8 V

SMD/SMT

13.6 V

8.89 V

SOD-123-2

27.2 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-directional

SMF4L85A
Littelfuse
1: 3,85 kr.
1.145In Stock

Mfr. Part No.
SMF4L85A

Mouser Part No
576-SMF4L85A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 85V 5% Uni-directional

Learn More

Datasheet

1.145In Stock

Cut Tape

3,85 kr.

2,48 kr.

1,57 kr.

1,42 kr.

Reel

0,806 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

85 V

SMD/SMT

137 V

94.4 V

SOD-123-2

2.9 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-directional

SMF4L9.0A
Littelfuse
1: 3,40 kr.
3.922In Stock

Mfr. Part No.
SMF4L9.0A

Mouser Part No
576-SMF4L9.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 9V 5% Uni-directional

Learn More

Datasheet

3.922In Stock

Cut Tape

3,40 kr.

1,69 kr.

1,35 kr.

1,11 kr.

1,01 kr.

Reel

0,716 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

9 V

SMD/SMT

15.4 V

10 V

SOD-123-2

26.4 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-directional

SMF4L15A
Littelfuse
1: 3,33 kr.
20.215On Order

Mfr. Part No.
SMF4L15A

Mouser Part No
576-SMF4L15A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni-directional

Learn More

Datasheet

20.215On Order

Cut Tape

3,33 kr.

1,69 kr.

1,39 kr.

1,11 kr.

Reel

0,746 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

15 V

SMD/SMT

24.4 V

16.7 V

SOD-123-2

16.4 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - CA 10V

SMF4L9.0CA
Littelfuse
1: 3,85 kr.
18.000Expected 08/02/2027

Mfr. Part No.
SMF4L9.0CA

Mouser Part No
576-SMF4L9.0CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 10V

Learn More

Datasheet

18.000Expected 08/02/2027

Cut Tape

3,85 kr.

1,85 kr.

1,51 kr.

1,22 kr.

1,02 kr.

Reel

0,783 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Bidirectional

1 Channel

9 V

SMD/SMT

15.4 V

10 V

SOD-123-2

26.4 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - CA 45V

SMF4L45CA
Littelfuse
1: 4,24 kr.
5.962Expected 04/02/2027

Mfr. Part No.
SMF4L45CA

Mouser Part No
576-SMF4L45CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - CA 45V

Learn More

Datasheet

5.962Expected 04/02/2027

Cut Tape

4,24 kr.

2,22 kr.

1,66 kr.

1,25 kr.

Reel

0,873 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Bidirectional

1 Channel

45 V

SMD/SMT

72.7 V

50 V

SOD-123-2

5.5 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-directional

SMF4L11A
Littelfuse
1: 3,53 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L11A

Mouser Part No
576-SMF4L11A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,53 kr.

2,18 kr.

1,39 kr.

1,11 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

11 V

SMD/SMT

18.2 V

12.2 V

SOD-123-2

22 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - A 120V

SMF4L120A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L120A

Mouser Part No
576-SMF4L120A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 120V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

120 V

SMD/SMT

193 V

133 V

SOD-123-2

1 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 130V

SMF4L130A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L130A

Mouser Part No
576-SMF4L130A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 130V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

Reel

0,85 kr.

View

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

130 V

SMD/SMT

209 V

144 V

SOD-123-2

1 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 150V

SMF4L150A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L150A

Mouser Part No
576-SMF4L150A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 150V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

150 V

SMD/SMT

243 V

167 V

SOD-123-2

800 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 170V

SMF4L170A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L170A

Mouser Part No
576-SMF4L170A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 170V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

170 V

SMD/SMT

275 V

189 V

SOD-123-2

700 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 188V

SMF4L188A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L188A

Mouser Part No
576-SMF4L188A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 188V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

188 V

SMD/SMT

304 V

209 V

SOD-123-2

700 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 200V

SMF4L200A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L200A

Mouser Part No
576-SMF4L200A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 200V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

200 V

SMD/SMT

324 V

224 V

SOD-123-2

600 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 220V

SMF4L220A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L220A

Mouser Part No
576-SMF4L220A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 220V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

220 V

SMD/SMT

356 V

246 V

SOD-123-2

600 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes SMF4L - A 250V

SMF4L250A
Littelfuse
1: 3,85 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L250A

Mouser Part No
576-SMF4L250A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 250V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,85 kr.

2,36 kr.

1,51 kr.

1,25 kr.

1,02 kr.

Reel

0,873 kr.

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

250 V

SMD/SMT

405 V

279 V

SOD-123-2

500 mA

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-directional

SMF4L45A
Littelfuse
1: 2,82 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L45A

Mouser Part No
576-SMF4L45A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 45V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

2,82 kr.

1,80 kr.

1,19 kr.

1,01 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

45 V

SMD/SMT

72.7 V

50 V

SOD-123-2

5.5 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-directional

SMF4L6.5A
Littelfuse
1: 3,46 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L6.5A

Mouser Part No
576-SMF4L6.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 6.5V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,46 kr.

2,21 kr.

1,43 kr.

1,21 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

6.5 V

SMD/SMT

11.2 V

7.22 V

SOD-123-2

33.1 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-directional

SMF4L75A
Littelfuse
1: 3,46 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L75A

Mouser Part No
576-SMF4L75A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 75V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,46 kr.

2,21 kr.

1,43 kr.

1,21 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

75 V

SMD/SMT

121 V

83.3 V

SOD-123-2

3.3 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-directional

SMF4L78A
Littelfuse
1: 2,82 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L78A

Mouser Part No
576-SMF4L78A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 78V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

2,82 kr.

1,81 kr.

1,19 kr.

0,977 kr.

Reel

0,776 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

126 V

95.8 V

3.2 A

400 W

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-directional

SMF4L8.5A
Littelfuse
1: 3,46 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L8.5A

Mouser Part No
576-SMF4L8.5A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 8.5V 5% Uni-directional

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,46 kr.

2,21 kr.

1,43 kr.

1,21 kr.

1,01 kr.

Reel

0,768 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

8.5 V

SMD/SMT

14.4 V

9.44 V

SOD-123-2

25.7 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMF4L - A 90V

SMF4L90A
Littelfuse
1: 3,53 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
SMF4L90A

Mouser Part No
576-SMF4L90A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 90V

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

3,53 kr.

2,18 kr.

1,39 kr.

1,11 kr.

Reel

0,753 kr.

View

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

90 V

SMD/SMT

146 V

100 V

SOD-123-2

1.4 A

400 W

30 kV

- 55 C

+ 150 C

TVS Diodes

SMF4L

Reel, Cut Tape

SMF4L 400W Surface Mount Diodes

Customer Service Office

Company

Resources

Support

5 V
6 V
6.5 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
24 V
26 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
38.9 V

6.4 V
6.67 V
7.22 V
8.33 V
8.6 V
8.89 V
9.44 V
10 V
11.1 V
12.2 V
13.3 V
14.4 V
15.6 V
16.7 V
17.8 V
18.9 V
20 V
22.2 V
24.4 V
26.7 V

500 mA
600 mA
700 mA
800 mA
1 A
1.1 A
1.2 A
1.4 A
2.9 A
3.2 A
3.3 A
3.5 A
3.9 A
4.1 A
4.3 A
4.6 A
4.9 A
5.2 A
5.5 A
5.8 A