ESD Protection Diodes / TVS Diodes

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SMC SM30TY 3000W Transil

STMicroelectronics SM30TY 3000W Transil^™ series are designed to protect automotive sensitive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. STMicroelectronics SM30TY are packaged in SMC (SMC footprint per IPC 7531 standard).

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Part #

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

SM30T42AY
STMicroelectronics
1: $1.20
15,464In Stock

Mfr. Part No.
SM30T42AY

Mouser Part No
511-SM30T42AY

STMicroelectronics

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

Learn More

Datasheet

15,464In Stock

Cut Tape

$1.20

$0.893

$0.755

$0.621

Reel

$0.532

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T56AY
STMicroelectronics
1: $1.20
6,295In Stock

Mfr. Part No.
SM30T56AY

Mouser Part No
511-SM30T56AY

STMicroelectronics

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

Learn More

Datasheet

6,295In Stock

Cut Tape

$1.20

$0.893

$0.755

$0.621

Reel

$0.466

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T18CAY
STMicroelectronics
1: $1.36
3,660In Stock

Mfr. Part No.
SM30T18CAY

Mouser Part No
511-SM30T18CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

3,660In Stock

Cut Tape

$1.36

$0.966

$0.789

$0.646

Reel

$0.532

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

15 V

SMD/SMT

32.5 V

16.7 V

SMC (DO-214AB)

92.6 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T47CAY
STMicroelectronics
1: $1.14
1,960In Stock

Mfr. Part No.
SM30T47CAY

Mouser Part No
511-SM30T47CAY

STMicroelectronics

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

Learn More

Datasheet

1,960In Stock

Cut Tape

$1.14

$1.02

$0.826

$0.696

Reel

$0.542

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC

SM30T15CAY
STMicroelectronics
1: $1.96
2,070In Stock

Mfr. Part No.
SM30T15CAY

Mouser Part No
511-SM30T15CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC

Learn More

Datasheet

2,070In Stock

Cut Tape

$1.96

$1.02

$0.861

$0.72

Reel

$0.559

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

13 V

SMD/SMT

27.2 V

14.3 V

SMC (DO-214AB)

993 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T23CAY
STMicroelectronics
1: $0.97
2,115In Stock

Mfr. Part No.
SM30T23CAY

Mouser Part No
511-SM30T23CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

2,115In Stock

Cut Tape

$0.97

$0.90

$0.782

$0.674

Reel

$0.542

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 6.5 V TVS in SMC

SM30T7.5CAY
STMicroelectronics
1: $1.36
1,955In Stock

Mfr. Part No.
SM30T7.5CAY

Mouser Part No
511-SM30T7.5CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 6.5 V TVS in SMC

Learn More

Datasheet

1,955In Stock

Cut Tape

$1.36

$0.976

$0.846

$0.69

Reel

$0.542

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

6.5 V

SMD/SMT

15.2 V

7.13 V

SMC (DO-214AB)

1.53 kA

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T19AY
STMicroelectronics
1: $1.29
1,775In Stock

Mfr. Part No.
SM30T19AY

Mouser Part No
511-SM30T19AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

1,775In Stock

Cut Tape

$1.29

$1.05

$0.81

$0.666

Reel

$0.518

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T30AY
STMicroelectronics
1: $1.28
2,495In Stock

Mfr. Part No.
SM30T30AY

Mouser Part No
511-SM30T30AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

2,495In Stock

Cut Tape

$1.28

$0.893

$0.755

$0.621

Reel

$0.483

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

SM30T10AY
STMicroelectronics
1: $1.29
2,498In Stock

Mfr. Part No.
SM30T10AY

Mouser Part No
511-SM30T10AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

Learn More

Datasheet

2,498In Stock

Cut Tape

$1.29

$1.02

$0.81

$0.666

Reel

$0.519

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

8.5 V

SMD/SMT

19.5 V

10 V

SMC (DO-214AB)

3 kW

- 55 C

+ 150 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

SM30T10CAY
STMicroelectronics
1: $0.91
2,440In Stock

Mfr. Part No.
SM30T10CAY

Mouser Part No
511-SM30T10CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC

Learn More

Datasheet

2,440In Stock

Cut Tape

$0.91

$0.885

$0.765

$0.582

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

8.5 V

SMD/SMT

18.6 V

9.5 V

SMC (DO-214AB)

1.28 kA

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T152AY
STMicroelectronics
1: $2.04
2,229In Stock

Mfr. Part No.
SM30T152AY

Mouser Part No
511-SM30T152AY

STMicroelectronics

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

Learn More

Datasheet

2,229In Stock

Cut Tape

$2.04

$1.05

$0.895

$0.742

Reel

$0.581

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS

SM30T200AY
STMicroelectronics
1: $2.04
2,430In Stock

Mfr. Part No.
SM30T200AY

Mouser Part No
511-SM30T200AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS

Learn More

Datasheet

2,430In Stock

Cut Tape

$2.04

$1.05

$0.895

$0.742

Reel

$0.635

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS

SM30T100CAY
STMicroelectronics
1: $2.36
2,296In Stock

Mfr. Part No.
SM30T100CAY

Mouser Part No
511-SM30T100CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS

Learn More

Datasheet

2,296In Stock

Cut Tape

$2.36

$1.21

$1.04

$0.849

Reel

$0.704

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

85 V

SMD/SMT

178 V

95 V

SMC (DO-214AB)

205 A

3 kW

150 pF

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC

SM30T15AY
STMicroelectronics
1: $1.33
4,449In Stock

Mfr. Part No.
SM30T15AY

Mouser Part No
511-SM30T15AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC

Learn More

Datasheet

4,449In Stock

Cut Tape

$1.33

$0.943

$0.825

$0.666

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

13 V

SMD/SMT

27.2 V

14.3 V

SMC (DO-214AB)

993 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T19CAY
STMicroelectronics
1: $1.96
4,406In Stock

Mfr. Part No.
SM30T19CAY

Mouser Part No
511-SM30T19CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

4,406In Stock

Cut Tape

$1.96

$1.25

$0.861

$0.73

$0.611

Reel

$0.559

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

16 V

SMD/SMT

34.4 V

17.8 V

SMC (DO-214AB)

868 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T21AY
STMicroelectronics
1: $1.38
12,702In Stock

Mfr. Part No.
SM30T21AY

Mouser Part No
511-SM30T21AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

12,702In Stock

Cut Tape

$1.38

$0.893

$0.774

$0.621

Reel

$0.498

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

18 V

SMD/SMT

39.3 V

20 V

SMC (DO-214AB)

800 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T220CAY
STMicroelectronics
1: $2.38
2,490In Stock

Mfr. Part No.
SM30T220CAY

Mouser Part No
511-SM30T220CAY

STMicroelectronics

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

Learn More

Datasheet

2,490In Stock

Cut Tape

$2.38

$1.21

$1.04

$0.849

Reel

$0.765

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T23AY
STMicroelectronics
1: $1.48
6,149In Stock

Mfr. Part No.
SM30T23AY

Mouser Part No
511-SM30T23AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

6,149In Stock

Cut Tape

$1.48

$0.943

$0.825

$0.666

Reel

$0.56

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T28AY
STMicroelectronics
1: $1.96
13,358In Stock

Mfr. Part No.
SM30T28AY

Mouser Part No
511-SM30T28AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

13,358In Stock

Cut Tape

$1.96

$1.22

$0.861

$0.733

Reel

$0.605

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SMC (DO-214AB)

660 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 26 V TVS in SMC

SM30T30CAY
STMicroelectronics
1: $1.96
6,926In Stock
10,000Expected 02/11/2026

Mfr. Part No.
SM30T30CAY

Mouser Part No
511-SM30T30CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 26 V TVS in SMC

Learn More

Datasheet

6,926In Stock

10,000Expected 02/11/2026

Cut Tape

$1.96

$1.02

$0.861

$0.719

Reel

$0.559

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T33AY
STMicroelectronics
1: $1.26
4,373In Stock

Mfr. Part No.
SM30T33AY

Mouser Part No
511-SM30T33AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

4,373In Stock

Cut Tape

$1.26

$0.911

$0.774

$0.637

Reel

$0.527

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

28 V

SMD/SMT

59 V

31.1 V

SMC (DO-214AB)

596 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

SM30T33CAY
STMicroelectronics
1: $1.56
16,072In Stock

Mfr. Part No.
SM30T33CAY

Mouser Part No
511-SM30T33CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi

Learn More

Datasheet

16,072In Stock

Cut Tape

$1.56

$0.982

$0.864

$0.71

Reel

$0.585

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T35AY
STMicroelectronics
1: $1.33
7,673In Stock

Mfr. Part No.
SM30T35AY

Mouser Part No
511-SM30T35AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

7,673In Stock

Cut Tape

$1.33

$0.945

$0.825

$0.666

Reel

$0.532

View

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

SM30T39AY
STMicroelectronics
1: $1.38
4,844In Stock

Mfr. Part No.
SM30T39AY

Mouser Part No
511-SM30T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni

Learn More

Datasheet

4,844In Stock

Cut Tape

$1.38

$0.893

$0.774

$0.621

Reel

$0.502

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

33 V

SMD/SMT

69.7 V

36.7 V

SMC (DO-214AB)

526 A

3 kW

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

SMC SM30TY 3000W Transil

Customer Service Office

Company

Resources

Support

14.4 V
15.2 V
18.6 V
19.5 V
21.7 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
178 V

6.45 V
7.13 V
9.5 V
10 V
11.4 V
14.3 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
95 V