ESD Protection Diodes / TVS Diodes

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SM6FxAY TVS Diodes

STMicroelectronics SM6FxAY Transient-Voltage-Suppressor (TVS) Diodes are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and electrostatic discharges according to ISO 10605. These diodes incorporate planar technology, making them compatible with sophisticated circuits where low leakage current and high junction temperature are required for long-term reliability and stability. The SM6FxAY diodes are AEC-Q101 qualified and unidirectional. These TVS diodes offer protection with a stand-off voltage range of 5V to 36V, ensuring the safety of sensitive automotive circuits against potential damage.

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Part #

ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS

SM6F20AY
STMicroelectronics
1: S/2.76
12,000In Stock

Mfr. Part #
SM6F20AY

Mouser Part #
511-SM6F20AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS

Learn More

Datasheet

12,000In Stock

Cut Tape

S/2.76

S/1.65

S/1.06

S/0.852

Reel

S/0.689

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

20 V

SMD/SMT

42.8 V

22.2 V

SOD-128-2

93 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS

SM6F16AY
STMicroelectronics
1: S/2.69
11,869In Stock
6,000Expected 9/14/2026

Mfr. Part #
SM6F16AY

Mouser Part #
511-SM6F16AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS

Learn More

Datasheet

11,869In Stock

6,000Expected 9/14/2026

Cut Tape

S/2.69

S/1.65

S/1.06

S/0.81

Reel

S/0.689

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

16 V

SMD/SMT

34.7 V

17.9 V

SOD-128-2

115 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS

SM6F12AY
STMicroelectronics
1: S/2.80
2,401In Stock
3,000Expected 11/2/2026

Mfr. Part #
SM6F12AY

Mouser Part #
511-SM6F12AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS

Learn More

Datasheet

2,401In Stock

3,000Expected 11/2/2026

Cut Tape

S/2.80

S/1.70

S/1.09

S/0.833

Reel

S/0.689

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

12 V

SMD/SMT

25.3 V

13.3 V

SOD-128-2

157 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS

SM6F18AY
STMicroelectronics
1: S/2.80
7,074In Stock

Mfr. Part #
SM6F18AY

Mouser Part #
511-SM6F18AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS

Learn More

Datasheet

7,074In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

18 V

SMD/SMT

39.3 V

20 V

SOD-128-2

102 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS

SM6F24AY
STMicroelectronics
1: S/2.80
5,023In Stock

Mfr. Part #
SM6F24AY

Mouser Part #
511-SM6F24AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS

Learn More

Datasheet

5,023In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SOD-128-2

80 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Automotive 600 W, 30 V TVS

SM6F30AY
STMicroelectronics
1: S/2.80
6,268In Stock

Mfr. Part #
SM6F30AY

Mouser Part #
511-SM6F30AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 30 V TVS

Learn More

Datasheet

6,268In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

30 V

SMD/SMT

64.3 V

33.2 V

SOD-128-2

62 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS

SM6F31AY
STMicroelectronics
1: S/2.80
4,722In Stock

Mfr. Part #
SM6F31AY

Mouser Part #
511-SM6F31AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS

Learn More

Datasheet

4,722In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

31 V

SMD/SMT

65 V

34.2 V

SOD-128-2

61 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS

SM6F33AY
STMicroelectronics
1: S/2.80
5,502In Stock

Mfr. Part #
SM6F33AY

Mouser Part #
511-SM6F33AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS

Learn More

Datasheet

5,502In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

33 V

SMD/SMT

69.7 V

36.7 V

SOD-128-2

57 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS

SM6F36AY
STMicroelectronics
1: S/2.80
5,055In Stock
6,000Expected 10/26/2026

Mfr. Part #
SM6F36AY

Mouser Part #
511-SM6F36AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS

Learn More

Datasheet

5,055In Stock

6,000Expected 10/26/2026

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

76 V

40 V

SOD-128-2

52 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS

SM6F6.0AY
STMicroelectronics
1: S/2.80
3,396In Stock

Mfr. Part #
SM6F6.0AY

Mouser Part #
511-SM6F6.0AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS

Learn More

Datasheet

3,396In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

6 V

SMD/SMT

13.7 V

6.7 V

SOD-128-2

290 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 5 V TVS

SM6F5.0AY
STMicroelectronics
1: S/2.80
239In Stock
6,000Expected 10/5/2026

Mfr. Part #
SM6F5.0AY

Mouser Part #
511-SM6F5.0AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 5 V TVS

Learn More

Datasheet

239In Stock

6,000Expected 10/5/2026

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.666

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

13.4 V

6.4 V

SOD-128-2

298 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 10 V TVS

SM6F10AY
STMicroelectronics
1: S/2.80
4,702In Stock

Mfr. Part #
SM6F10AY

Mouser Part #
511-SM6F10AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 10 V TVS

Learn More

Datasheet

4,702In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

10 V

SMD/SMT

21.7 V

11.1 V

SOD-128-2

184 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 11 V TVS

SM6F11AY
STMicroelectronics
1: S/2.80
5,960In Stock

Mfr. Part #
SM6F11AY

Mouser Part #
511-SM6F11AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 11 V TVS

Learn More

Datasheet

5,960In Stock

Cut Tape

S/2.80

S/1.70

S/1.09

S/0.833

Reel

S/0.634

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

11 V

SMD/SMT

24.2 V

12.3 V

SOD-128-2

1.665 kA

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 13 V TVS

SM6F13AY
STMicroelectronics
1: S/2.80
5,935In Stock

Mfr. Part #
SM6F13AY

Mouser Part #
511-SM6F13AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 13 V TVS

Learn More

Datasheet

5,935In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

13 V

SMD/SMT

27.2 V

14.4 V

SOD-128-2

147 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 15 V TVS

SM6F14AY
STMicroelectronics
1: S/2.80
5,971In Stock

Mfr. Part #
SM6F14AY

Mouser Part #
511-SM6F14AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 15 V TVS

Learn More

Datasheet

5,971In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

29 V

15.7 V

SOD-128-2

136 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 14 V TVS

SM6F15AY
STMicroelectronics
1: S/2.80
5,520In Stock

Mfr. Part #
SM6F15AY

Mouser Part #
511-SM6F15AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 14 V TVS

Learn More

Datasheet

5,520In Stock

Cut Tape

S/2.80

S/1.70

S/1.09

S/0.833

Reel

S/0.634

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

15 V

SMD/SMT

32.5 V

16.7 V

SOD-128-2

123 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 22 V TVS

SM6F22AY
STMicroelectronics
1: S/2.10
5,940In Stock

Mfr. Part #
SM6F22AY

Mouser Part #
511-SM6F22AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 22 V TVS

Learn More

Datasheet

5,940In Stock

Cut Tape

S/2.10

S/1.41

S/0.973

S/0.763

Reel

S/0.619

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

22 V

SMD/SMT

48.3 V

24.4 V

SOD-128-2

83 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 23 V TVS

SM6F23AY
STMicroelectronics
1: S/2.80
5,843In Stock

Mfr. Part #
SM6F23AY

Mouser Part #
511-SM6F23AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 23 V TVS

Learn More

Datasheet

5,843In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.658

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

23 V

SMD/SMT

49.2 V

25.7 V

SOD-128-2

81 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 26 V TVS

SM6F26AY
STMicroelectronics
1: S/2.80
4,785In Stock

Mfr. Part #
SM6F26AY

Mouser Part #
511-SM6F26AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 26 V TVS

Learn More

Datasheet

4,785In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

26 V

SMD/SMT

53.5 V

28.9 V

SOD-128-2

75 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 28 V TVS

SM6F28AY
STMicroelectronics
1: S/2.80
31In Stock

Mfr. Part #
SM6F28AY

Mouser Part #
511-SM6F28AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 28 V TVS

Learn More

Datasheet

31In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

28 V

SMD/SMT

59 V

31.1 V

SOD-128-2

68 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 6.5 V TVS

SM6F6.5AY
STMicroelectronics
1: S/2.80
5,268In Stock

Mfr. Part #
SM6F6.5AY

Mouser Part #
511-SM6F6.5AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 6.5 V TVS

Learn More

Datasheet

5,268In Stock

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

6.5 V

SMD/SMT

14.5 V

7.2 V

SOD-128-2

276 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes Automotive 600 W, 8.5 V TVS

SM6F8.5AY
STMicroelectronics
1: S/2.80
Non-Stocked Lead-Time 25 Weeks

Mfr. Part #
SM6F8.5AY

Mouser Part #
511-SM6F8.5AY

STMicroelectronics

ESD Protection Diodes / TVS Diodes Automotive 600 W, 8.5 V TVS

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Cut Tape

S/2.80

S/1.72

S/1.10

S/0.837

Reel

S/0.638

View

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

8.5 V

SMD/SMT

19.5 V

9.4 V

SOD-128-2

205 A

4 kW

30 kV

- 55 C

+ 175 C

AEC-Q101

Reel, Cut Tape

SM6FxAY TVS Diodes

Customer Service Office

Company

Resources

Support

5 V
6 V
6.5 V
8.5 V
10 V
11 V
12 V
13 V
14 V
15 V
16 V
18 V
20 V
22 V
23 V
24 V
26 V
28 V
30 V
31 V

13.4 V
13.7 V
14.5 V
19.5 V
21.7 V
24.2 V
25.3 V
27.2 V
29 V
32.5 V
34.7 V
39.3 V
42.8 V
48.3 V
49.2 V
50 V
53.5 V
59 V
64.3 V
65 V

6.4 V
6.7 V
7.2 V
9.4 V
11.1 V
12.3 V
13.3 V
14.4 V
15.7 V
16.7 V
17.9 V
20 V
22.2 V
24.4 V
25.7 V
26.7 V
28.9 V
31.1 V
33.2 V
34.2 V

52 A
57 A
61 A
62 A
68 A
75 A
80 A
81 A
83 A
93 A
102 A
115 A
123 A
136 A
147 A
157 A
184 A
205 A
276 A
290 A