ESD Protection Diodes / TVS Diodes

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P6SMB SMD Uni-/Bi-Directional TVS Diodes

Littelfuse P6SMB SMD Uni-/Bi-Directional TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The low-profile, DO-214AA (SMB J-Bend) packaged diodes offer excellent clamping capabilities, low incremental surge resistance, and an optimized surface-mount footprint for minimal PCB space impact. The P6SMB TVS devices are ideal for the protection of I/O Interfaces, V_CC bus, and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.

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Part #

ESD Protection Diodes / TVS Diodes 600W 16V 5% Uni-Directional

P6SMB16A
Littelfuse
1: S/2.26
1,276In Stock
9,000On Order

Mfr. Part #
P6SMB16A

Mouser Part #
576-P6SMB16A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V 5% Uni-Directional

Learn More

Datasheet

1,276In Stock

9,000On Order

Cut Tape

S/2.26

S/1.15

S/0.884

S/0.666

Reel

S/0.385

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

13.6 V

SMD/SMT

22.5 V

15.2 V

SMB (DO-214AA)

27.1 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 16V 5% Bi-Directional

P6SMB16CA
Littelfuse
1: S/1.95
4,118In Stock
6,000Expected 4/7/2027

Mfr. Part #
P6SMB16CA

Mouser Part #
576-P6SMB16CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 16V 5% Bi-Directional

Learn More

Datasheet

4,118In Stock

6,000Expected 4/7/2027

Cut Tape

S/1.95

S/1.06

S/0.841

S/0.673

Reel

S/0.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

13.6 V

SMD/SMT

22.5 V

15.2 V

SMB (DO-214AA)

27.1 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 170V 5% Uni-Directional

P6SMB170A
Littelfuse
1: S/2.65
67In Stock

Mfr. Part #
P6SMB170A

Mouser Part #
576-P6SMB170A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 170V 5% Uni-Directional

Learn More

Datasheet

67In Stock

Cut Tape

S/2.65

S/1.32

S/0.973

S/0.775

S/0.693

Reel

S/0.471

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

145 V

SMD/SMT

234 V

162 V

SMB (DO-214AA)

2.6 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 18V 5% Uni-Directional

P6SMB18A
Littelfuse
1: S/2.06
4,612In Stock

Mfr. Part #
P6SMB18A

Mouser Part #
576-P6SMB18A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 18V 5% Uni-Directional

Learn More

Datasheet

4,612In Stock

Cut Tape

S/2.06

S/0.954

S/0.798

S/0.611

Reel

S/0.393

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

15.3 V

SMD/SMT

25.5 V

17.1 V

SMB (DO-214AA)

24.2 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 200V 5% Uni-Directional

P6SMB200A
Littelfuse
1: S/2.10
1,626In Stock
6,000Expected 2/22/2027

Mfr. Part #
P6SMB200A

Mouser Part #
576-P6SMB200A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V 5% Uni-Directional

Learn More

Datasheet

1,626In Stock

6,000Expected 2/22/2027

Cut Tape

S/2.10

S/1.10

S/0.821

S/0.654

S/0.619

Reel

S/0.424

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

171 V

SMD/SMT

274 V

190 V

SMB (DO-214AA)

2.2 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

P6SMB200CA
Littelfuse
1: S/2.41
8,590In Stock

Mfr. Part #
P6SMB200CA

Mouser Part #
576-P6SMB200CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 200V 5% Bi-Directional

Learn More

Datasheet

8,590In Stock

Cut Tape

S/2.41

S/1.49

S/0.954

S/0.802

Reel

S/0.549

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

171 V

SMD/SMT

274 V

190 V

SMB (DO-214AA)

2.2 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 20V 5% Uni-Directional

P6SMB20A
Littelfuse
1: S/1.99
4,516In Stock

Mfr. Part #
P6SMB20A

Mouser Part #
576-P6SMB20A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V 5% Uni-Directional

Learn More

Datasheet

4,516In Stock

Cut Tape

S/1.99

S/1.23

S/0.775

S/0.607

Reel

S/0.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

17.1 V

SMD/SMT

27.7 V

19 V

SMB (DO-214AA)

22 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

P6SMB20CA
Littelfuse
1: S/2.30
8,416In Stock

Mfr. Part #
P6SMB20CA

Mouser Part #
576-P6SMB20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 20V 5% Bi-Directional

Learn More

Datasheet

8,416In Stock

Cut Tape

S/2.30

S/1.06

S/0.887

S/0.701

Reel

S/0.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

17.1 V

SMD/SMT

27.7 V

19 V

SMB (DO-214AA)

22 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 220V 5% Uni-Directional

P6SMB220A
Littelfuse
1: S/2.37
1,441In Stock

Mfr. Part #
P6SMB220A

Mouser Part #
576-P6SMB220A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V 5% Uni-Directional

Learn More

Datasheet

1,441In Stock

Cut Tape

S/2.37

S/1.12

S/0.93

S/0.743

Reel

S/0.467

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

185 V

SMD/SMT

328 V

209 V

SMB (DO-214AA)

1.9 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

P6SMB220CA
Littelfuse
1: S/2.53
5,825In Stock

Mfr. Part #
P6SMB220CA

Mouser Part #
576-P6SMB220CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 220V 5% Bi-Directional

Learn More

Datasheet

Product Comments

5,825In Stock

Cut Tape

S/2.53

S/1.54

S/0.985

S/0.779

Reel

S/0.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

185 V

SMD/SMT

328 V

209 V

SMB (DO-214AA)

1.9 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 22V 5% Uni-Directional

P6SMB22A
Littelfuse
1: S/1.83
2,764In Stock

Mfr. Part #
P6SMB22A

Mouser Part #
576-P6SMB22A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Uni-Directional

Learn More

Datasheet

2,764In Stock

Cut Tape

S/1.83

S/0.954

S/0.732

S/0.619

Reel

S/0.393

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

18.8 V

SMD/SMT

30.6 V

20.9 V

SMB (DO-214AA)

19.9 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

P6SMB22CA
Littelfuse
1: S/2.34
2,005In Stock
6,000On Order

Mfr. Part #
P6SMB22CA

Mouser Part #
576-P6SMB22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 22V 5% Bi-Directional

Learn More

Datasheet

2,005In Stock

6,000On Order

Cut Tape

S/2.34

S/1.12

S/0.907

S/0.732

Reel

S/0.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

18.8 V

SMD/SMT

30.6 V

20.9 V

SMB (DO-214AA)

19.9 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

P6SMB24A
Littelfuse
1: S/1.95
10,507In Stock

Mfr. Part #
P6SMB24A

Mouser Part #
576-P6SMB24A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V 5% Uni-Directional

Learn More

Datasheet

10,507In Stock

Cut Tape

S/1.95

S/1.02

S/0.65

S/0.529

Reel

S/0.409

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

20.5 V

SMD/SMT

33.2 V

22.8 V

SMB (DO-214AA)

18.4 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 24V 5% Bi-Directional

P6SMB24CA
Littelfuse
1: S/1.99
2,715In Stock
3,000Expected 9/22/2026

Mfr. Part #
P6SMB24CA

Mouser Part #
576-P6SMB24CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 24V 5% Bi-Directional

Learn More

Datasheet

2,715In Stock

3,000Expected 9/22/2026

Cut Tape

S/1.99

S/1.00

S/0.79

S/0.623

Reel

S/0.413

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

20.5 V

SMD/SMT

33.2 V

22.8 V

SMB (DO-214AA)

18.4 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional

P6SMB250A
Littelfuse
1: S/3.39
2,176In Stock
6,000Expected 8/31/2026

Mfr. Part #
P6SMB250A

Mouser Part #
576-P6SMB250A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional

Learn More

Datasheet

2,176In Stock

6,000Expected 8/31/2026

Cut Tape

S/3.39

S/1.70

S/1.44

S/1.11

S/0.996

Reel

S/0.751

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

214 V

SMD/SMT

344 V

237 V

SMB (DO-214AA)

1.8 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 27V 5% Uni-Directional

P6SMB27A
Littelfuse
1: S/2.06
3,365In Stock

Mfr. Part #
P6SMB27A

Mouser Part #
576-P6SMB27A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V 5% Uni-Directional

Learn More

Datasheet

3,365In Stock

Cut Tape

S/2.06

S/0.954

S/0.794

S/0.611

Reel

S/0.362

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

23.1 V

SMD/SMT

37.5 V

25.7 V

SMB (DO-214AA)

16.3 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 27V 5% Bi-Directional

P6SMB27CA
Littelfuse
1: S/1.95
2,344In Stock
3,000Expected 4/8/2027

Mfr. Part #
P6SMB27CA

Mouser Part #
576-P6SMB27CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 27V 5% Bi-Directional

Learn More

Datasheet

2,344In Stock

3,000Expected 4/8/2027

Cut Tape

S/1.95

S/1.00

S/0.779

S/0.615

Reel

S/0.413

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

23.1 V

SMD/SMT

37.5 V

25.7 V

SMB (DO-214AA)

16.3 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 300V 5% Uni-Directional

P6SMB300A
Littelfuse
1: S/3.46
3,483In Stock
3,000Expected 3/10/2027

Mfr. Part #
P6SMB300A

Mouser Part #
576-P6SMB300A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 300V 5% Uni-Directional

Learn More

Datasheet

3,483In Stock

3,000Expected 3/10/2027

Cut Tape

S/3.46

S/2.16

S/1.40

S/1.07

Reel

S/0.829

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

256 V

SMD/SMT

414 V

285 V

SMB (DO-214AA)

1.5 A

600 W

30 kV

- 65 C

+ 150 C

TVS Diodes

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

P6SMB30A
Littelfuse
1: S/1.91
5,355In Stock
9,000On Order

Mfr. Part #
P6SMB30A

Mouser Part #
576-P6SMB30A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 30V 5% Uni-Directional

Learn More

Datasheet

5,355In Stock

9,000On Order

Cut Tape

S/1.91

S/0.872

S/0.759

S/0.572

Reel

S/0.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

25.6 V

SMD/SMT

41.4 V

28.5 V

SMB (DO-214AA)

14.7 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

P6SMB33A
Littelfuse
1: S/1.95
3,698In Stock
18,000On Order

Mfr. Part #
P6SMB33A

Mouser Part #
576-P6SMB33A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Uni-Directional

Learn More

Datasheet

3,698In Stock

18,000On Order

Cut Tape

S/1.95

S/0.926

S/0.79

S/0.607

Reel

S/0.366

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMB (DO-214AA)

13.3 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 33V 5% Bi-Directional

P6SMB33CA
Littelfuse
1: S/2.26
11,299In Stock
15,000Expected 11/4/2026

Mfr. Part #
P6SMB33CA

Mouser Part #
576-P6SMB33CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 33V 5% Bi-Directional

Learn More

Datasheet

11,299In Stock

15,000Expected 11/4/2026

Cut Tape

S/2.26

S/1.12

S/0.876

S/0.681

Reel

S/0.416

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

28.2 V

SMD/SMT

45.7 V

31.4 V

SMB (DO-214AA)

13.3 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional

P6SMB350A
Littelfuse
1: S/3.43
4,038In Stock

Mfr. Part #
P6SMB350A

Mouser Part #
576-P6SMB350A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 350V 5% Uni-Directional

Learn More

Datasheet

4,038In Stock

Cut Tape

S/3.43

S/1.62

S/1.33

S/1.12

Reel

S/0.817

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

300 V

SMD/SMT

482 V

332 V

SMB (DO-214AA)

1.7 A

800 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 36V 5% Uni-Directional

P6SMB36A
Littelfuse
1: S/1.95
481In Stock
15,000On Order

Mfr. Part #
P6SMB36A

Mouser Part #
576-P6SMB36A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V 5% Uni-Directional

Learn More

Datasheet

481In Stock

15,000On Order

Cut Tape

S/1.95

S/1.06

S/0.763

S/0.603

S/0.537

Reel

S/0.35

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

30.8 V

SMD/SMT

49.9 V

34.2 V

SMB (DO-214AA)

12.2 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

P6SMB36CA
Littelfuse
1: S/2.22
5,230In Stock
6,000Expected 3/8/2027

Mfr. Part #
P6SMB36CA

Mouser Part #
576-P6SMB36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 36V 5% Bi-Directional

Learn More

Datasheet

5,230In Stock

6,000Expected 3/8/2027

Cut Tape

S/2.22

S/1.06

S/0.868

S/0.673

Reel

S/0.401

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

30.8 V

SMD/SMT

49.9 V

34.2 V

SMB (DO-214AA)

12.2 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 600W 39V 5% Uni-Directional

P6SMB39A
Littelfuse
1: S/2.06
5,256In Stock

Mfr. Part #
P6SMB39A

Mouser Part #
576-P6SMB39A

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 39V 5% Uni-Directional

Learn More

Datasheet

5,256In Stock

Cut Tape

S/2.06

S/0.938

S/0.798

S/0.611

Reel

S/0.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

33.3 V

SMD/SMT

53.9 V

37.1 V

SMB (DO-214AA)

11.3 A

600 W

30 kV

- 65 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

P6SMB SMD Uni-/Bi-Directional TVS Diodes

Customer Service Office

Company

Resources

Support

5.8 V
6.4 V
7.02 V
7.78 V
8.55 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

700 mA
800 mA
1.1 A
1.2 A
1.3 A
1.4 A
1.5 A
1.7 A
1.8 A
1.9 A
2.2 A
2.5 A
2.6 A
2.8 A
2.9 A
3.4 A
3.7 A
4 A
4.5 A
4.9 A