ESD Protection Diodes / TVS Diodes

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400W Transil™ Transient Voltage Suppressors (TVS)

STMicroelectronics 400W Transil™ Transient Voltage Suppressors (TVS) are ideal for applications such as solar inverters, set-top boxes, and MOSFET protection. The 400W TVS series offers best-in-class performance at full power, even with high junction temperatures. STMicroelectronics 400W Transil suppressors feature a peak power dissipation of up to 400W.

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Results: 22

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Part #

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

SMAJ70A-TR
STMicroelectronics
1: $0.695
12,979In Stock

Mfr. Part No.
SMAJ70A-TR

Mouser Part No
511-SMAJ70A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 70V Unidirect

Learn More

Datasheet

12,979In Stock

Cut Tape

$0.695

$0.423

$0.279

$0.218

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

70 V

SMD/SMT

146 V

77.8 V

SMA (DO-214AC)

16 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T39AY
STMicroelectronics
1: $2.03
4,332In Stock

Mfr. Part No.
SM4T39AY

Mouser Part No
511-SM4T39AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

4,332In Stock

Cut Tape

$2.03

$1.28

$0.849

$0.666

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

33 V

SMD/SMT

69.7 V

36.7 V

SMA (DO-214AC)

33 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 33V Unidirect

SMAJ33A-TR
STMicroelectronics
1: $0.792
16,210In Stock

Mfr. Part No.
SMAJ33A-TR

Mouser Part No
511-SMAJ33A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 33V Unidirect

Learn More

Datasheet

16,210In Stock

Cut Tape

$0.792

$0.461

$0.325

$0.256

Reel

$0.136

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

33 V

SMD/SMT

69.7 V

36.7 V

SMA (DO-214AC)

33 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T28AY
STMicroelectronics
1: $1.20
16,118In Stock

Mfr. Part No.
SM4T28AY

Mouser Part No
511-SM4T28AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

16,118In Stock

Cut Tape

$1.20

$1.06

$0.662

$0.516

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SMA (DO-214AC)

46 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T30AY
STMicroelectronics
1: $1.56
3,063In Stock

Mfr. Part No.
SM4T30AY

Mouser Part No
511-SM4T30AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

3,063In Stock

Cut Tape

$1.56

$1.13

$0.719

$0.56

Reel

$0.488

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

53.5 V

28.9 V

SMA (DO-214AC)

43 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T82AY
STMicroelectronics
1: $1.03
3,849In Stock

Mfr. Part No.
SM4T82AY

Mouser Part No
511-SM4T82AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

3,849In Stock

Cut Tape

$1.03

$0.777

$0.492

$0.377

Reel

$0.268

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

70 V

SMD/SMT

146 V

77.8 V

SMA (DO-214AC)

16 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T10AY
STMicroelectronics
1: $1.14
4,016In Stock

Mfr. Part No.
SM4T10AY

Mouser Part No
511-SM4T10AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

4,016In Stock

Cut Tape

$1.14

$0.777

$0.492

$0.379

Reel

$0.286

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

8.5 V

SMD/SMT

19.5 V

9.4 V

SMA (DO-214AC)

124 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T35AY
STMicroelectronics
1: $1.10
5,800In Stock

Mfr. Part No.
SM4T35AY

Mouser Part No
511-SM4T35AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

5,800In Stock

Cut Tape

$1.10

$0.963

$0.651

$0.534

Reel

$0.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

30 V

SMD/SMT

64.3 V

33.3 V

SMA (DO-214AC)

36 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T47AY
STMicroelectronics
1: $2.03
3,028In Stock

Mfr. Part No.
SM4T47AY

Mouser Part No
511-SM4T47AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

3,028In Stock

Cut Tape

$2.03

$1.32

$0.874

$0.685

Reel

$0.545

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

40 V

SMD/SMT

84 V

44.4 V

SMA (DO-214AC)

27 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T6V7AY
STMicroelectronics
1: $1.35
1,907In Stock
5,000Expected 31/8/2026

Mfr. Part No.
SM4T6V7AY

Mouser Part No
511-SM4T6V7AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

1,907In Stock

5,000Expected 31/8/2026

Cut Tape

$1.35

$0.851

$0.552

$0.424

Reel

$0.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

5 V

SMD/SMT

13.4 V

6.4 V

SMA (DO-214AC)

174 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes HJ Temp Transil

SMA6J8.5A-TR
STMicroelectronics
1: $1.33
3,641In Stock

Mfr. Part No.
SMA6J8.5A-TR

Mouser Part No
511-SMA6J8.5A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes HJ Temp Transil

Learn More

Datasheet

3,641In Stock

Cut Tape

$1.33

$0.826

$0.535

$0.411

Reel

$0.289

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

8.5 V

SMD/SMT

19.5 V

9.4 V

SMA (DO-214AC)

205 A

600 W

8 kV

15 kV

- 55 C

+ 175 C

SMA6J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 24V Unidirect

SMAJ24A-TR
STMicroelectronics
1: $0.709
9,443In Stock

Mfr. Part No.
SMAJ24A-TR

Mouser Part No
511-SMAJ24A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 24V Unidirect

Learn More

Datasheet

9,443In Stock

Cut Tape

$0.709

$0.441

$0.285

$0.227

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SMA (DO-214AC)

46 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 26V Unidirect

SMAJ26A-TR
STMicroelectronics
1: $0.834
9,156In Stock

Mfr. Part No.
SMAJ26A-TR

Mouser Part No
511-SMAJ26A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 26V Unidirect

Learn More

Datasheet

9,156In Stock

Cut Tape

$0.834

$0.51

$0.325

$0.209

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

26 V

SMD/SMT

53.5 V

28.9 V

SMA (DO-214AC)

43 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 30V Unidirect

SMAJ30A-TR
STMicroelectronics
1: $0.806
5,080In Stock
20,000Expected 15/6/2026

Mfr. Part No.
SMAJ30A-TR

Mouser Part No
511-SMAJ30A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 30V Unidirect

Learn More

Datasheet

5,080In Stock

20,000Expected 15/6/2026

Cut Tape

$0.806

$0.498

$0.317

$0.249

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

30 V

SMD/SMT

64.3 V

33.3 V

SMA (DO-214AC)

36 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 40V Unidirect

SMAJ40A-TR
STMicroelectronics
1: $0.917
5,404In Stock
10,000Expected 15/7/2026

Mfr. Part No.
SMAJ40A-TR

Mouser Part No
511-SMAJ40A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 40V Unidirect

Learn More

Datasheet

5,404In Stock

10,000Expected 15/7/2026

Cut Tape

$0.917

$0.567

$0.363

$0.286

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

40 V

SMD/SMT

84 V

44.4 V

SMA (DO-214AC)

27 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 58V Unidirect

SMAJ58A-TR
STMicroelectronics
1: $0.848
2,265In Stock
15,000Expected 15/7/2026

Mfr. Part No.
SMAJ58A-TR

Mouser Part No
511-SMAJ58A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 58V Unidirect

Learn More

Datasheet

2,265In Stock

15,000Expected 15/7/2026

Cut Tape

$0.848

$0.525

$0.336

$0.253

Reel

$0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

58 V

SMD/SMT

121 V

64.4 V

SMA (DO-214AC)

19 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect

SMAJ6.0A-TR
STMicroelectronics
1: $0.695
9,713In Stock

Mfr. Part No.
SMAJ6.0A-TR

Mouser Part No
511-SMAJ6.0A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 6.0V Unidirect

Learn More

Datasheet

9,713In Stock

Cut Tape

$0.695

$0.428

$0.293

$0.242

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

6 V

SMD/SMT

13.7 V

6.7 V

SMA (DO-214AC)

170 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect

SMAJ6.5A-TR
STMicroelectronics
1: $0.834
8,848In Stock

Mfr. Part No.
SMAJ6.5A-TR

Mouser Part No
511-SMAJ6.5A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect

Learn More

Datasheet

8,848In Stock

Cut Tape

$0.834

$0.51

$0.325

$0.254

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

6.5 V

SMD/SMT

14.5 V

7.2 V

SMA (DO-214AC)

160 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect

SMAJ5.0A-TR
STMicroelectronics
1: $0.765
144,335On Order

Mfr. Part No.
SMAJ5.0A-TR

Mouser Part No
511-SMAJ5.0A

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect

Learn More

Datasheet

144,335On Order

Cut Tape

$0.765

$0.47

$0.304

$0.242

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

5 V

SMD/SMT

13.4 V

6.4 V

SMA (DO-214AC)

174 A

400 W

8 kV

15 kV

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes High Temp Transil

SMA6J85A-TR
STMicroelectronics
1: $0.445
895In Stock

Mfr. Part No.
SMA6J85A-TR

Mouser Part No
511-SMA6J85A-TR

STMicroelectronics

ESD Protection Diodes / TVS Diodes High Temp Transil

Learn More

Datasheet

895In Stock

Cut Tape

$0.445

$0.314

$0.313

Reel

$0.264

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

85 V

SMD/SMT

178 V

94 V

SMA (DO-214AC)

22.5 A

600 W

8 kV

15 kV

- 55 C

+ 175 C

SMA6J

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T68AY
STMicroelectronics
1: $2.07
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SM4T68AY

Mouser Part No
511-SM4T68AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Cut Tape

$2.07

$1.30

$0.867

$0.68

View

Reel

$0.482

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Unidirectional

1 Channel

58 V

SMD/SMT

121 V

64.4 V

SMA (DO-214AC)

19 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

SM4T7V6AY
STMicroelectronics
5,000: $0.295
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
SM4T7V6AY

Mouser Part No
511-SM4T7V6AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

Reel

$0.295

$0.282

$0.268

Min.: 5,000
Mult.: 5,000

: 5,000

Unidirectional

1 Channel

6.5 V

SMD/SMT

14.5 V

7.2 V

SMA (DO-214AC)

160 A

400 W

30 kV

- 55 C

+ 150 C

SM4TY

AEC-Q100

Reel

400W Transil™ Transient Voltage Suppressors (TVS)

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