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: ¥724.2
630In 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

630In Stock

Cut Tape

¥724.2

¥478.4

¥307.3

¥289

Reel

¥287.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

30 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S24CAH
Eaton Electronics
1: ¥697.6
694In 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

694In Stock

Cut Tape

¥697.6

¥458.4

¥318.9

¥292.3

Reel

¥292.3

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

24 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S33CAH
Eaton Electronics
1: ¥696
690In 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

690In Stock

Cut Tape

¥696

¥456.8

¥320.6

Reel

¥292.3

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S36AH
Eaton Electronics
1: ¥617.9
428In Stock
750Expected 12/7/2026

Mfr. Part #
SM8S36AH

Mouser Part #
504-SM8S36AH

Eaton Electronics

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

Learn More

Datasheet

428In Stock

750Expected 12/7/2026

Cut Tape

¥617.9

¥405.3

¥282.4

¥267.4

Reel

¥257.5

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S36CAH
Eaton Electronics
1: ¥734.2
330In 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

330In Stock

Cut Tape

¥734.2

¥440.2

¥375.4

¥292.3

Reel

¥292.3

MouseReel Available

Min.: 1
Mult.: 1

: 750

Bidirectional

1 Channel

36 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S10AH
Eaton Electronics
100,500: ¥300.6
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

¥300.6

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

10 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S11AH
Eaton Electronics
100,500: ¥300.6
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

¥300.6

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

11 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S12AH
Eaton Electronics
100,500: ¥280.7
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

¥280.7

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

12 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S12CAH
Eaton Electronics
100,500: ¥328.9
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

¥328.9

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

12 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S13AH
Eaton Electronics
100,500: ¥300.6
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

¥300.6

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

13 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S13CAH
Eaton Electronics
100,500: ¥328.9
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

¥328.9

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

13 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S14AH
Eaton Electronics
100,500: ¥300.6
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

¥300.6

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

14 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S14CAH
Eaton Electronics
100,500: ¥328.9
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S14CAH

Mouser Part #
504-SM8S14CAH

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥328.9

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

14 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 15Vdc, Uni-

SM8S15AH
Eaton Electronics
100,500: ¥300.6
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S15AH

Mouser Part #
504-SM8S15AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 15Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥300.6

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

15 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 15Vdc, Bi-d

SM8S15CAH
Eaton Electronics
100,500: ¥307.3
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S15CAH

Mouser Part #
504-SM8S15CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 15Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥307.3

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

15 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S16AH
Eaton Electronics
100,500: ¥280.7
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S16AH

Mouser Part #
504-SM8S16AH

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥280.7

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

16 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S16CAH
Eaton Electronics
750: ¥307.3
Non-Stocked Lead-Time 13 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 13 Weeks

Reel

¥307.3

Min.: 750
Mult.: 750

: 750

Bidirectional

1 Channel

16 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S17AH
Eaton Electronics
750: ¥299
Non-Stocked Lead-Time 13 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 13 Weeks

Reel

¥299

¥294

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

17 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S17CAH
Eaton Electronics
100,500: ¥328.9
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S17CAH

Mouser Part #
504-SM8S17CAH

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥328.9

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

17 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S18AH
Eaton Electronics
750: ¥274.1
Non-Stocked Lead-Time 13 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 13 Weeks

Reel

¥274.1

¥269.1

Min.: 750
Mult.: 750

: 750

Unidirectional

1 Channel

18 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S18CAH
Eaton Electronics
15,000: ¥292.3
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S18CAH

Mouser Part #
504-SM8S18CAH

Eaton Electronics

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

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥292.3

Min.: 15,000
Mult.: 750

: 750

Bidirectional

1 Channel

18 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 20Vdc, Uni-

SM8S20AH
Eaton Electronics
100,500: ¥275.7
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S20AH

Mouser Part #
504-SM8S20AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 20Vdc, Uni-

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥275.7

Min.: 100,500
Mult.: 750

: 750

Unidirectional

1 Channel

20 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 20Vdc, Bi-d

SM8S20CAH
Eaton Electronics
100,500: ¥313.9
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
SM8S20CAH

Mouser Part #
504-SM8S20CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SM8S FAMILY, 20Vdc, Bi-d

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

¥313.9

Min.: 100,500
Mult.: 750

: 750

Bidirectional

1 Channel

20 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel

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

SM8S22AH
Eaton Electronics
1: ¥524.9
Non-Stocked Lead-Time 13 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 13 Weeks

Cut Tape

¥524.9

¥340.5

¥277.4

¥257.5

Reel

¥257.5

MouseReel Available

Min.: 1
Mult.: 1

: 750

Unidirectional

1 Channel

22 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel, Cut Tape, MouseReel

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

SM8S22CAH
Eaton Electronics
750: ¥292.3
Non-Stocked Lead-Time 13 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 13 Weeks

Reel

¥292.3

Min.: 750
Mult.: 750

: 750

Bidirectional

1 Channel

22 V

SMD/SMT

DO-218AB-2

6.6 kW

TVS Diodes

SM8SH

Reel