ESD Protection Diodes / TVS Diodes

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SMC30J Transient-Voltage-Suppression Diodes

STMicroelectronics SMC30J Transient-Voltage-Suppression (TVS) Diodes are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL-STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. The SMC30J TVS Diodes are used for surges below 3000W 10/1000μs. The planar technology of these devices makes them suitable for high-end equipment and SMPS, where low leakage current and high junction temperature are required to provide reliability and stability over time.

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Part #

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

SMC30J188A
STMicroelectronics
1: $1.93
135In Stock

Mfr. Part No.
SMC30J188A

Mouser Part No
511-SMC30J188A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 188 V TVS

Learn More

Datasheet

135In Stock

Cut Tape

$1.93

$1.50

$1.08

$0.87

Reel

$0.689

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

188 V

SMD/SMT

388 V

209 V

SMC (DO-214AB)

80 A

3 kW

30 kV

- 65 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV BI

SMC30J18CA
STMicroelectronics
1: $1.83
1,081In Stock

Mfr. Part No.
SMC30J18CA

Mouser Part No
511-SMC30J18CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,081In Stock

Cut Tape

$1.83

$1.49

$1.14

$0.92

Reel

$0.681

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

18 V

SMD/SMT

39.3 V

20 V

SMC (DO-214AB)

800 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni

SMC30J20A
STMicroelectronics
1: $2.03
78In Stock

Mfr. Part No.
SMC30J20A

Mouser Part No
511-SMC30J20A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

78In Stock

Cut Tape

$2.03

$1.57

$1.13

$0.915

Reel

$0.753

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

20 V

SMD/SMT

42.8 V

22.2 V

SMC (DO-214AB)

747 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV BI

SMC30J24CA
STMicroelectronics
1: $1.78
1,642In Stock

Mfr. Part No.
SMC30J24CA

Mouser Part No
511-SMC30J24CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,642In Stock

Cut Tape

$1.78

$1.45

$1.08

$0.853

Reel

$0.701

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SMC (DO-214AB)

660 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni

SMC30J26A
STMicroelectronics
1: $0.778
1,239In Stock
2,500Expected 17/8/2026

Mfr. Part No.
SMC30J26A

Mouser Part No
511-SMC30J26A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

1,239In Stock

2,500Expected 17/8/2026

Cut Tape

$0.778

Reel

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

26 V

SMD/SMT

53.5 V

28.9 V

SMC (DO-214AB)

626 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV BI

SMC30J26CA
STMicroelectronics
1: $2.02
1,553In Stock

Mfr. Part No.
SMC30J26CA

Mouser Part No
511-SMC30J26CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,553In Stock

Cut Tape

$2.02

$1.86

$1.28

$1.09

Reel

$0.791

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

26 V

SMD/SMT

53.5 V

28.9 V

SMC (DO-214AB)

626 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI

SMC30J28CA
STMicroelectronics
1: $0.834
1,208In Stock
2,500Expected 10/6/2026

Mfr. Part No.
SMC30J28CA

Mouser Part No
511-SMC30J28CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,208In Stock

2,500Expected 10/6/2026

Cut Tape

$0.834

$0.788

$0.783

Reel

$0.664

$0.638

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

28 V

SMD/SMT

59 V

31.1 V

SMC (DO-214AB)

596 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni

SMC30J30A
STMicroelectronics
1: $1.20
1,309In Stock

Mfr. Part No.
SMC30J30A

Mouser Part No
511-SMC30J30A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

1,309In Stock

Cut Tape

$1.20

$1.06

$0.872

$0.746

Reel

$0.62

$0.605

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

30 V

SMD/SMT

64.3 V

33.3 V

SMC (DO-214AB)

569 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI

SMC30J30CA
STMicroelectronics
1: $1.83
1,656In Stock
2,500Expected 26/6/2026

Mfr. Part No.
SMC30J30CA

Mouser Part No
511-SMC30J30CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,656In Stock

2,500Expected 26/6/2026

Cut Tape

$1.83

$1.49

$1.14

$0.92

Reel

$0.734

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

30 V

SMD/SMT

64.3 V

33.3 V

SMC (DO-214AB)

569 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV BI

SMC30J33CA
STMicroelectronics
1: $1.78
2,414In Stock

Mfr. Part No.
SMC30J33CA

Mouser Part No
511-SMC30J33CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV BI

Learn More

Datasheet

2,414In Stock

Cut Tape

$1.78

$1.45

$1.12

$0.92

Reel

$0.667

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

33 V

SMD/SMT

69.7 V

36.7 V

SMC (DO-214AB)

526 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

SMC30J36A
STMicroelectronics
1: $1.70
1,991In Stock

Mfr. Part No.
SMC30J36A

Mouser Part No
511-SMC30J36A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

Learn More

Datasheet

1,991In Stock

Cut Tape

$1.70

$1.01

$0.93

$0.778

Reel

$0.696

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

36 V

SMD/SMT

76 V

40 V

SMC (DO-214AB)

503 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

SMC30J36CA
STMicroelectronics
1: $0.917
503In Stock
2,500Expected 15/6/2026

Mfr. Part No.
SMC30J36CA

Mouser Part No
511-SMC30J36CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC

Learn More

Datasheet

503In Stock

2,500Expected 15/6/2026

Cut Tape

$0.917

$0.842

$0.82

Reel

$0.712

$0.67

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

36 V

SMD/SMT

76 V

40 V

SMC (DO-214AB)

503 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 48 V TVS in SMC

SMC30J48A
STMicroelectronics
1: $0.945
1,165In Stock
2,500Expected 22/7/2026

Mfr. Part No.
SMC30J48A

Mouser Part No
511-SMC30J48A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 48 V TVS in SMC

Learn More

Datasheet

1,165In Stock

2,500Expected 22/7/2026

Cut Tape

$0.945

$0.84

$0.824

$0.749

Reel

$0.66

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

48 V

SMD/SMT

100 V

53.2 V

SMC (DO-214AB)

409 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV BI

SMC30J5.0CA
STMicroelectronics
1: $2.09
1,912In Stock

Mfr. Part No.
SMC30J5.0CA

Mouser Part No
511-SMC30J5.0CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV BI

Learn More

Datasheet

1,912In Stock

Cut Tape

$2.09

$1.47

$1.01

$0.853

Reel

$0.702

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

5 V

SMD/SMT

14.4 V

6.4 V

SMC (DO-214AB)

1.61 kA

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

SMC30J70A
STMicroelectronics
1: $1.93
282In Stock

Mfr. Part No.
SMC30J70A

Mouser Part No
511-SMC30J70A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS

Learn More

Datasheet

282In Stock

Cut Tape

$1.93

$1.50

$1.08

$0.87

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

70 V

SMD/SMT

146 V

77.9 V

SMC (DO-214AB)

256 A

3 kW

30 kV

- 65 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV Uni

SMC30J16A
STMicroelectronics
1: $1.82
119In Stock

Mfr. Part No.
SMC30J16A

Mouser Part No
511-SMC30J16A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

119In Stock

Cut Tape

$1.82

$1.08

$0.809

$0.778

Reel

$0.646

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

16 V

SMD/SMT

34.4 V

17.8 V

SMC (DO-214AB)

868 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV BI

SMC30J20CA
STMicroelectronics
1: $1.86
40In Stock

Mfr. Part No.
SMC30J20CA

Mouser Part No
511-SMC30J20CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV BI

Learn More

Datasheet

40In Stock

Cut Tape

$1.86

$1.52

$1.17

$0.965

Reel

$0.77

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

20 V

SMD/SMT

42.8 V

22.2 V

SMC (DO-214AB)

747 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC

SMC30J40CA
STMicroelectronics
1: $2.67
50In Stock

Mfr. Part No.
SMC30J40CA

Mouser Part No
511-SMC30J40CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC

Learn More

Datasheet

50In Stock

Cut Tape

$2.67

$2.27

$1.17

$0.965

$0.828

Reel

$0.714

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

40 V

SMD/SMT

84 V

44.4 V

SMC (DO-214AB)

469 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 6.5V 0.2uA 15kV 8kV Uni

SMC30J6.5A
STMicroelectronics
1: $1.71
135In Stock

Mfr. Part No.
SMC30J6.5A

Mouser Part No
511-SMC30J6.5A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 6.5V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

135In Stock

Cut Tape

$1.71

$1.31

$0.917

$0.742

Reel

$0.662

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

6.5 V

SMD/SMT

15.2 V

7.2 V

SMC (DO-214AB)

1.53 kA

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 10V 0.2uA 15kV 8kV Uni

SMC30J10A
STMicroelectronics
1: $1.93
2,500Expected 3/7/2026

Mfr. Part No.
SMC30J10A

Mouser Part No
511-SMC30J10A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 10V 0.2uA 15kV 8kV Uni

Learn More

Datasheet

2,500Expected 3/7/2026

Cut Tape

$1.93

$1.50

$1.09

$0.872

Reel

$0.692

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

10 V

SMD/SMT

21.7 V

11.1 V

SMC (DO-214AB)

1.17 kA

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 100 V TVS

SMC30J100CA
STMicroelectronics
1: $2.97
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SMC30J100CA

Mouser Part No
511-SMC30J100CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 100 V TVS

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$2.97

$1.89

$1.29

$1.05

Reel

$0.867

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000W Transil 12V 0.2uA 15kV 8kV BI

SMC30J12CA
STMicroelectronics
2,500: $0.762
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SMC30J12CA

Mouser Part No
511-SMC30J12CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000W Transil 12V 0.2uA 15kV 8kV BI

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.762

$0.705

$0.67

Min.: 2,500
Mult.: 2,500

: 2,500

Bidirectional

1 Channel

12 V

SMD/SMT

25.3 V

13.3 V

SMC (DO-214AB)

1.045 kA

3 kW

150 pF

30 kV

- 55 C

+ 175 C

SMC30J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W, 130 V TVS

SMC30J130A
STMicroelectronics
2,500: $0.699
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SMC30J130A

Mouser Part No
511-SMC30J130A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 130 V TVS

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.699

$0.678

$0.674

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SMC (DO-214AB)

SMC30J

Reel

ESD Protection Diodes / TVS Diodes 3000 W, 130 V TVS

SMC30J130CA
STMicroelectronics
2,500: $0.86
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SMC30J130CA

Mouser Part No
511-SMC30J130CA

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 130 V TVS

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.86

$0.842

$0.834

Quote

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SMC (DO-214AB)

SMC30J

Reel

ESD Protection Diodes / TVS Diodes 3000 W, 154 V TVS

SMC30J154A
STMicroelectronics
2,500: $0.699
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SMC30J154A

Mouser Part No
511-SMC30J154A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W, 154 V TVS

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$0.699

$0.678

$0.674

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SMC (DO-214AB)

SMC30J

Reel

SMC30J Transient-Voltage-Suppression Diodes

Customer Service Office

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Resources

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5 V
6 V
6.5 V
8.5 V
10 V
12 V
13 V
15 V
16 V
18 V
20 V
22 V
24 V
26 V
28 V
30 V
33 V
36 V
40 V
48 V

14.4 V
14.7 V
15.2 V
18.6 V
21.7 V
25.3 V
27.2 V
32.5 V
34.4 V
39.3 V
42.8 V
48.3 V
50 V
53.5 V
59 V
64.3 V
69.7 V
76 V
84 V
100 V

6.4 V
6.7 V
7.2 V
9.4 V
11.1 V
13.3 V
14.4 V
16.7 V
17.8 V
20 V
22.2 V
24.4 V
26.7 V
28.9 V
31.1 V
33.3 V
36.7 V
40 V
44.4 V
53.2 V

80 A
256 A
289 A
409 A
469 A
503 A
526 A
569 A
596 A
626 A
660 A
701 A
747 A
800 A
868 A
926 A
993 A
1.045 kA
1.17 kA
1.28 kA