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 3000 W 28kW Transil 15V to 33V Uni

SM30T39AY
STMicroelectronics
1: $1.38
8,778In 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

8,778In Stock

Cut Tape

$1.38

$0.893

$0.775

$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

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

SM30T39CAY
STMicroelectronics
1: $1.38
7,935In Stock

Mfr. Part No.
SM30T39CAY

Mouser Part No
511-SM30T39CAY

STMicroelectronics

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

Learn More

Datasheet

7,935In Stock

Cut Tape

$1.38

$0.976

$0.873

$0.83

Reel

$0.83

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

30 kV

- 55 C

+ 175 C

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC

SM30T6.8AY
STMicroelectronics
1: $1.33
5,330In Stock

Mfr. Part No.
SM30T6.8AY

Mouser Part No
511-SM30T6.8AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC

Learn More

Datasheet

5,330In Stock

Cut Tape

$1.33

$0.943

$0.826

$0.666

Reel

$0.561

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

5 V

SMD/SMT

14.4 V

6.45 V

SMC (DO-214AB)

1.61 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, 58 V TVS

SM30T68CAY
STMicroelectronics
1: $2.36
4,638In Stock

Mfr. Part No.
SM30T68CAY

Mouser Part No
511-SM30T68CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS

Learn More

Datasheet

4,638In Stock

Cut Tape

$2.36

$1.21

$1.04

$0.849

Reel

$0.736

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T15AY
STMicroelectronics
1: $1.33
1,949In Stock
2,500Expected 2026/09/11

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

1,949In Stock

2,500Expected 2026/09/11

Cut Tape

$1.33

$0.943

$0.826

$0.666

Reel

$0.526

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 Uni

SM30T18AY
STMicroelectronics
1: $1.48
2,180In Stock

Mfr. Part No.
SM30T18AY

Mouser Part No
511-SM30T18AY

STMicroelectronics

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

Learn More

Datasheet

2,180In Stock

Cut Tape

$1.48

$0.964

$0.833

$0.673

Reel

$0.518

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

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 3000 W 28kW Transil 15V to 33V Uni

SM30T26AY
STMicroelectronics
1: $1.38
927In Stock

Mfr. Part No.
SM30T26AY

Mouser Part No
511-SM30T26AY

STMicroelectronics

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

Learn More

Datasheet

927In Stock

Cut Tape

$1.38

$1.02

$0.834

$0.686

Reel

$0.518

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

22 V

SMD/SMT

48.3 V

24.4 V

SMC (DO-214AB)

701 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

SM30T26CAY
STMicroelectronics
1: $1.55
1,815In Stock

Mfr. Part No.
SM30T26CAY

Mouser Part No
511-SM30T26CAY

STMicroelectronics

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

Learn More

Datasheet

1,815In Stock

Cut Tape

$1.55

$0.976

$0.858

$0.691

Reel

$0.554

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

22 V

SMD/SMT

48.3 V

24.4 V

SMC (DO-214AB)

701 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 36kW Transil 15V to 33V Bi

SM30T28CAY
STMicroelectronics
1: $1.38
259In Stock
87,500Expected 2026/12/08

Mfr. Part No.
SM30T28CAY

Mouser Part No
511-SM30T28CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi

Learn More

Datasheet

259In Stock

87,500Expected 2026/12/08

Cut Tape

$1.38

$0.976

$0.873

$0.83

Reel

$0.83

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

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

SM30T35CAY
STMicroelectronics
1: $1.38
1,829In Stock
1,250Expected 2026/09/04

Mfr. Part No.
SM30T35CAY

Mouser Part No
511-SM30T35CAY

STMicroelectronics

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

Learn More

Datasheet

1,829In Stock

1,250Expected 2026/09/04

Cut Tape

$1.38

$0.976

$0.847

$0.697

Reel

$0.515

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

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

SM30T47AY
STMicroelectronics
1: $1.37
1,746In Stock

Mfr. Part No.
SM30T47AY

Mouser Part No
511-SM30T47AY

STMicroelectronics

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

Learn More

Datasheet

1,746In Stock

Cut Tape

$1.37

$1.02

$0.811

$0.666

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

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, 48 V TVS in SMC

SM30T56CAY
STMicroelectronics
1: $1.99
2,309In Stock

Mfr. Part No.
SM30T56CAY

Mouser Part No
511-SM30T56CAY

STMicroelectronics

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

Learn More

Datasheet

2,309In Stock

Cut Tape

$1.99

$1.03

$0.875

$0.728

Reel

$0.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

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 Automotive 3000 W, 70 V TVS

SM30T82CAY
STMicroelectronics
1: $2.36
2,480In Stock

Mfr. Part No.
SM30T82CAY

Mouser Part No
511-SM30T82CAY

STMicroelectronics

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

Learn More

Datasheet

2,480In Stock

Cut Tape

$2.36

$1.21

$1.04

$0.849

Reel

$0.704

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SMC (DO-214AB)

TVS Diodes

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC

SM30T6.8CAY
STMicroelectronics
1: $1.35
2,500Expected 2026/11/26

Mfr. Part No.
SM30T6.8CAY

Mouser Part No
511-SM30T6.8CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC

Learn More

Datasheet

2,500Expected 2026/11/26

Cut Tape

$1.35

$1.10

$0.872

$0.718

Reel

$0.558

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

5 V

SMD/SMT

14.4 V

6.45 V

SMC (DO-214AB)

1.61 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, 10 V TVS in SMC

SM30T12CAY
STMicroelectronics
1: $1.97
1In Stock

Mfr. Part No.
SM30T12CAY

Mouser Part No
511-SM30T12CAY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC

Learn More

Datasheet

1In Stock

Cut Tape

$1.97

$1.26

$0.861

$0.73

View

Reel

$0.568

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Bidirectional

1 Channel

10 V

SMD/SMT

21.7 V

11.4 V

SMC (DO-214AB)

1.17 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, 85 V TVS

SM30T100AY
STMicroelectronics
2,500: $0.613
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T100AY

Mouser Part No
511-SM30T100AY

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.613

$0.599

$0.595

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T117AY
STMicroelectronics
2,500: $0.613
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T117AY

Mouser Part No
511-SM30T117AY

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.613

$0.599

$0.595

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T117CAY
STMicroelectronics
2,500: $0.732
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T117CAY

Mouser Part No
511-SM30T117CAY

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.732

$0.72

$0.719

Quote

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC

SM30T12AY
STMicroelectronics
1: $1.29
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T12AY

Mouser Part No
511-SM30T12AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.29

$1.05

$0.811

$0.666

Reel

$0.533

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

10 V

SMD/SMT

21.7 V

11.4 V

SMC (DO-214AB)

1.17 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

SM30T152CAY
STMicroelectronics
2,500: $0.732
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T152CAY

Mouser Part No
511-SM30T152CAY

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.732

$0.72

$0.719

Quote

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T180AY
STMicroelectronics
1: $2.04
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T180AY

Mouser Part No
511-SM30T180AY

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.04

$1.30

$0.896

$0.759

Reel

$0.611

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, 154 V TVS

SM30T180CAY
STMicroelectronics
2,500: $0.732
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T180CAY

Mouser Part No
511-SM30T180CAY

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.732

$0.72

$0.719

Quote

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T200CAY
STMicroelectronics
2,500: $0.735
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T200CAY

Mouser Part No
511-SM30T200CAY

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.735

$0.726

$0.725

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T220AY
STMicroelectronics
2,500: $0.615
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T220AY

Mouser Part No
511-SM30T220AY

STMicroelectronics

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.615

$0.604

$0.60

Quote

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

: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS

SM30T68AY
STMicroelectronics
2,500: $0.568
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
SM30T68AY

Mouser Part No
511-SM30T68AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$0.568

$0.561

$0.556

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

: 2,500

SMD/SMT

SMC (DO-214AB)

TVS Diodes

SM30TY

AEC-Q100

Reel

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