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

SM30T21AY
STMicroelectronics
1: $1.17
6,267In 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

6,267In Stock

Cut Tape

$1.17

$1.08

$0.874

$0.81

Reel

$0.664

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T28AY
STMicroelectronics
1: $1.95
6,824In 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

6,824In Stock

Cut Tape

$1.95

$1.47

$1.04

$0.863

Reel

$0.731

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T30CAY
STMicroelectronics
1: $2.02
3,234In Stock

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

3,234In Stock

Cut Tape

$2.02

$1.53

$1.10

$0.995

Reel

$0.763

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T33AY
STMicroelectronics
1: $1.43
6,541In 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

6,541In Stock

Cut Tape

$1.43

$1.23

$1.03

$0.827

Reel

$0.678

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T35AY
STMicroelectronics
1: $1.54
2,908In 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

2,908In Stock

Cut Tape

$1.54

$1.15

$0.96

$0.908

Reel

$0.667

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T35CAY
STMicroelectronics
1: $1.64
2,595In Stock

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

2,595In Stock

Cut Tape

$1.64

$1.25

$0.974

$0.908

Reel

$0.792

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T39AY
STMicroelectronics
1: $1.67
4,118In 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

4,118In Stock

Cut Tape

$1.67

$1.35

$1.03

$0.81

Reel

$0.671

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T39CAY
STMicroelectronics
1: $1.90
3,389In 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

3,389In Stock

Cut Tape

$1.90

$1.54

$1.17

$0.966

Reel

$0.753

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T56CAY
STMicroelectronics
1: $1.95
3,511In 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

3,511In Stock

Cut Tape

$1.95

$1.57

$1.11

$0.901

Reel

$0.744

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T47AY
STMicroelectronics
1: $0.89
2,128In 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

2,128In Stock

Cut Tape

$0.89

$0.862

$0.824

Reel

$0.667

$0.642

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T6.8AY
STMicroelectronics
1: $0.848
357In Stock
7,500Expected 4/3/2026

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

357In Stock

7,500Expected 4/3/2026

Cut Tape

$0.848

$0.803

$0.788

$0.776

View

Reel

$0.705

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T6.8CAY
STMicroelectronics
1: $2.11
1,281In Stock

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

1,281In Stock

Cut Tape

$2.11

$1.46

$1.11

$0.92

Reel

$0.733

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T12CAY
STMicroelectronics
1: $2.86
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

$2.86

$2.79

$0.898

$0.834

Reel

$0.735

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

SM30TY

AEC-Q100

Reel, Cut Tape, MouseReel

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

SM30T100AY
STMicroelectronics
2,500: $0.788
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.788

$0.78

$0.774

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

Reel: 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: $0.788
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.788

$0.78

$0.774

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

Reel: 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: $0.927
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.927

$0.919

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

Reel: 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
2,500: $0.705
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.705

$0.642

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

Reel: 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

SM30TY

AEC-Q100

Reel

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

SM30T152CAY
STMicroelectronics
2,500: $0.927
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.927

$0.919

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

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T180AY
STMicroelectronics
2,500: $0.788
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.788

$0.783

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

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T180CAY
STMicroelectronics
2,500: $0.927
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.927

$0.919

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

Reel: 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: $0.927
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.927

$0.919

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

Reel: 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: $0.788
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.788

$0.783

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

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

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

SM30T220CAY
STMicroelectronics
1: $3.20
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SM30T220CAY

Mouser Part No
511-SM30T220CAY

STMicroelectronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

$3.20

$2.06

$1.40

$1.12

Reel

$0.927

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel, Cut Tape, MouseReel

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

SM30T68AY
STMicroelectronics
2,500: $0.788
Non-Stocked Lead-Time 21 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 21 Weeks

Reel

$0.788

$0.778

$0.773

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

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q100

Reel

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 64 V TVS

SM30T75AY
STMicroelectronics
2,500: $0.788
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SM30T75AY

Mouser Part No
511-SM30T75AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 3000 W, 64 V TVS

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$0.788

$0.778

$0.773

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

Reel: 2,500

SMD/SMT

SMC (DO-214AB)

SM30TY

AEC-Q101

Reel

SMC SM30TY 3000W Transil

Customer Service Office

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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