ESD Protection Diodes / TVS Diodes

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SM8TxxH Automotive TVS Diodes

Eaton Electronics SM8TxxH Automotive TVS Diodes are AEC-Q101 qualified and offer a peak power rating of 8000W at 138A to 247A current range. These diodes feature low inductance, low leakage current, and excellent voltage clamping capability. The SM8TxxH 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 SM8TxxH diodes operate at 20V and 33V to 36V 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, SM8T FAMILY, 33Vdc, Uni-

SM8T33AH
Eaton Electronics
1: $5.17
667In Stock

Mfr. Part No.
SM8T33AH

Mouser Part No
504-SM8T33AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 33Vdc, Uni-

Learn More

Datasheet

667In Stock

Cut Tape

$5.17

$2.61

$2.49

$2.35

Reel

$2.31

$2.27

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 30Vdc, Uni-

SM8T30AH
Eaton Electronics
1: $6.36
312In Stock

Mfr. Part No.
SM8T30AH

Mouser Part No
504-SM8T30AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 30Vdc, Uni-

Learn More

Datasheet

312In Stock

Cut Tape

$6.36

$4.20

$3.36

$2.98

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

30 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 36Vdc, Uni-

SM8T36AH
Eaton Electronics
1: $5.93
612Expected 2/11/2026

Mfr. Part No.
SM8T36AH

Mouser Part No
504-SM8T36AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 36Vdc, Uni-

Learn More

Datasheet

612Expected 2/11/2026

Cut Tape

$5.93

$3.90

$3.36

$2.65

Reel

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 20Vdc, Uni-

SM8T20AH
Eaton Electronics
100,500: $2.80
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T20AH

Mouser Part No
504-SM8T20AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 20Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.80

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

20 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 22Vdc, Uni-

SM8T22AH
Eaton Electronics
750: $2.71
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SM8T22AH

Mouser Part No
504-SM8T22AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 22Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$2.71

$2.67

$2.65

Quote

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

22 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 24Vdc, Uni-

SM8T24AH
Eaton Electronics
750: $2.61
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SM8T24AH

Mouser Part No
504-SM8T24AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 24Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$2.61

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

24 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 26Vdc, Uni-

SM8T26AH
Eaton Electronics
100,500: $2.80
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T26AH

Mouser Part No
504-SM8T26AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 26Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.80

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

26 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 28Vdc, Uni-

SM8T28AH
Eaton Electronics
100,500: $2.80
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T28AH

Mouser Part No
504-SM8T28AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 28Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.80

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

28 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 32Vdc, Uni-

SM8T32AH
Eaton Electronics
100,500: $2.80
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T32AH

Mouser Part No
504-SM8T32AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 32Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.80

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

32 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 33Vdc, Bi-d

SM8T33CAH
Eaton Electronics
1: $6.31
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SM8T33CAH

Mouser Part No
504-SM8T33CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 33Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$6.31

$4.18

$3.05

$2.95

Reel

$2.83

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 36Vdc, Bi-d

SM8T36CAH
Eaton Electronics
750: $2.83
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
SM8T36CAH

Mouser Part No
504-SM8T36CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 36Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

$2.83

Min.: 750
Mult.: 750

: 750

Bidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 40Vdc, Uni-

SM8T40AH
Eaton Electronics
100,500: $2.95
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T40AH

Mouser Part No
504-SM8T40AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 40Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.95

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

40 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 43Vdc, Uni-

SM8T43AH
Eaton Electronics
100,500: $2.95
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
SM8T43AH

Mouser Part No
504-SM8T43AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8T FAMILY, 43Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$2.95

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

43 V

SMD/SMT

DO-218AB-2

8 kW

TVS Diodes

SM8SH

Reel

SM8TxxH Automotive TVS Diodes

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