ESD Protection Diodes / TVS Diodes

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SM8SxxH Automotive TVS Diodes

Eaton Electronics SM8SxxH Automotive TVS Diodes are AEC-Q101 qualified and offer a peak power rating of 6600W at 95.1A to 226A current range. These diodes feature low inductance, low leakage current, and excellent voltage clamping capability. The SM8SxxH diodes leverage a V-Groove interlock and dimple design that offers high reliability. These TVS diodes are available in a broad range of footprints designed with the DO-218AB package. The SM8SxxH diodes operate from 18V to 43V voltage range and -55°C to 150°C temperature range. Typical applications include networking systems and body electronics, ADAS and safety systems, automotive lighting, and battery management systems.

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Part #

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 30Vdc, Bi-d

SM8S30CAH
Eaton Electronics
1: $6.28
649In Stock

Mfr. Part #
SM8S30CAH

Mouser Part #
504-SM8S30CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 30Vdc, Bi-d

Learn More

Datasheet

649In Stock

Cut Tape

$6.28

$4.15

$2.95

$2.56

Reel

$2.22

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

30 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 24Vdc, Bi-d

SM8S24CAH
Eaton Electronics
1: $4.32
705In Stock

Mfr. Part #
SM8S24CAH

Mouser Part #
504-SM8S24CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 24Vdc, Bi-d

Learn More

Datasheet

705In Stock

Cut Tape

$4.32

$3.08

$2.53

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

24 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 33Vdc, Bi-d

SM8S33CAH
Eaton Electronics
1: $4.08
740In Stock

Mfr. Part #
SM8S33CAH

Mouser Part #
504-SM8S33CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 33Vdc, Bi-d

Learn More

Datasheet

740In Stock

Cut Tape

$4.08

$2.69

$2.53

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Bi-d

SM8S36CAH
Eaton Electronics
1: $4.61
461In Stock

Mfr. Part #
SM8S36CAH

Mouser Part #
504-SM8S36CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Bi-d

Learn More

Datasheet

461In Stock

Cut Tape

$4.61

$3.61

$3.25

$2.53

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Uni-

SM8S36AH
Eaton Electronics
1: $5.36
231In Stock
750Expected 2026-07-21

Mfr. Part #
SM8S36AH

Mouser Part #
504-SM8S36AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 36Vdc, Uni-

Learn More

Datasheet

231In Stock

750Expected 2026-07-21

Cut Tape

$5.36

$3.51

$2.45

$2.29

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 16Vdc, Bi-d

SM8S16CAH
Eaton Electronics
1: $6.57
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S16CAH

Mouser Part #
504-SM8S16CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 16Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$6.57

$4.33

$3.14

$2.84

Reel

$2.66

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

16 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 17Vdc, Uni-

SM8S17AH
Eaton Electronics
750: $2.43
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S17AH

Mouser Part #
504-SM8S17AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 17Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.43

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

17 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 18Vdc, Uni-

SM8S18AH
Eaton Electronics
750: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S18AH

Mouser Part #
504-SM8S18AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 18Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.23

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

18 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 22Vdc, Uni-

SM8S22AH
Eaton Electronics
1: $4.55
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S22AH

Mouser Part #
504-SM8S22AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 22Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$4.55

$2.95

$2.23

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

22 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 22Vdc, Bi-d

SM8S22CAH
Eaton Electronics
750: $2.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S22CAH

Mouser Part #
504-SM8S22CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 22Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.53

Min.: 750
Mult.: 750

: 750

Bidirectional

1 Channel

22 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 24Vdc, Uni-

SM8S24AH
Eaton Electronics
750: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S24AH

Mouser Part #
504-SM8S24AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 24Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.23

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

24 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 26Vdc, Uni-

SM8S26AH
Eaton Electronics
750: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S26AH

Mouser Part #
504-SM8S26AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 26Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.23

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

26 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 28Vdc, Uni-

SM8S28AH
Eaton Electronics
750: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S28AH

Mouser Part #
504-SM8S28AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 28Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.23

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

28 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 28Vdc, Bi-d

SM8S28CAH
Eaton Electronics
750: $2.53
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S28CAH

Mouser Part #
504-SM8S28CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 28Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.53

Min.: 750
Mult.: 750

: 750

Bidirectional

1 Channel

28 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 30Vdc, Uni-

SM8S30AH
Eaton Electronics
1: $5.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S30AH

Mouser Part #
504-SM8S30AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 30Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$5.56

$3.64

$2.55

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

30 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 33Vdc, Uni-

SM8S33AH
Eaton Electronics
1: $4.33
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S33AH

Mouser Part #
504-SM8S33AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 33Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$4.33

$2.82

$2.23

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 40Vdc, Uni-

SM8S40AH
Eaton Electronics
1: $5.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S40AH

Mouser Part #
504-SM8S40AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 40Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Cut Tape

$5.36

$3.51

$2.45

$2.29

Reel

$2.23

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

40 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 43Vdc, Uni-

SM8S43AH
Eaton Electronics
750: $2.23
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
SM8S43AH

Mouser Part #
504-SM8S43AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 43Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.23

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

43 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 10Vdc, Uni-

SM8S10AH
Eaton Electronics
100,500: $2.43
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S10AH

Mouser Part #
504-SM8S10AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 10Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.43

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

10 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 11Vdc, Uni-

SM8S11AH
Eaton Electronics
100,500: $2.43
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S11AH

Mouser Part #
504-SM8S11AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 11Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.43

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

11 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 12Vdc, Uni-

SM8S12AH
Eaton Electronics
100,500: $2.43
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S12AH

Mouser Part #
504-SM8S12AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 12Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.43

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

12 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 12Vdc, Bi-d

SM8S12CAH
Eaton Electronics
100,500: $2.72
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S12CAH

Mouser Part #
504-SM8S12CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 12Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.72

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

12 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 13Vdc, Uni-

SM8S13AH
Eaton Electronics
100,500: $2.43
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S13AH

Mouser Part #
504-SM8S13AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 13Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.43

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

13 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 13Vdc, Bi-d

SM8S13CAH
Eaton Electronics
100,500: $2.66
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S13CAH

Mouser Part #
504-SM8S13CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 13Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.66

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

13 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 14Vdc, Uni-

SM8S14AH
Eaton Electronics
100,500: $2.43
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S14AH

Mouser Part #
504-SM8S14AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 14Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.43

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

14 V

SMD/SMT

DO-218AB-2

6.6 kW

SM8SH

Reel

SM8SxxH Automotive TVS Diodes

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