ESD Protection Diodes / TVS Diodes

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ST Series Automotive TVS Diode ESD Suppressors

Eaton Electronics Automotive TVS Diode ESD Suppressors are AEC-Q101-qualified diodes ideal for automotive applications. The TVS diodes protect up to four I/O lines with unidirectional or bi-directional options. The diodes act as electrostatic discharge (ESD) suppressors and operate with ±8V to ±30V typical ESD ratings. The Eaton Electronics Automotive TVS Diode ESD Suppressors feature a low clamping voltage range and a wide junction capacitance range. The TVS diodes are RoHS compliant and ideal for automotive chassis and safety systems, advanced driver assistance systems (ADAS), communications/infotainment systems, powertrain control, and automotive lighting applications.

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Results: 39

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Part #

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,36V

STS321360U351AH
Eaton Electronics
1: $473
8.582In Stock

Mfr. Part #
STS321360U351AH

Mouser Part #
504-STS321360U351AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,36V

Learn More

Datasheet

8.582In Stock

Cut Tape

$473

$319

$171

$137

Reel

$94,7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

36 V

SMD/SMT

65 V

39 V

SOD-323-2

500 W

45 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,3.3V

STS521033B101AH
Eaton Electronics
1: $389
22.303In Stock
24.000Expected 8/31/2026

Mfr. Part #
STS521033B101AH

Mouser Part #
504-STS521033B101AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,3.3V

Learn More

Datasheet

22.303In Stock

24.000Expected 8/31/2026

Cut Tape

$389

$239

$150

$111

View

Reel

$63,1

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Bidirectional

1 Channel

3.3 V

SMD/SMT

12 V

3.6 V

SOD-523-2

80 W

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

STS521050B181AH
Eaton Electronics
1: $368
19.320In Stock

Mfr. Part #
STS521050B181AH

Mouser Part #
504-STS521050B181AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

Learn More

Datasheet

19.320In Stock

Cut Tape

$368

$162

$141

$104

View

Reel

$55,7

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Bidirectional

1 Channel

5 V

SMD/SMT

13 V

5.5 V

SOD-523-2

100 W

20 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

STS521050U751AH
Eaton Electronics
1: $421
23.342In Stock

Mfr. Part #
STS521050U751AH

Mouser Part #
504-STS521050U751AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,5.0V

Learn More

Datasheet

23.342In Stock

Cut Tape

$421

$256

$161

$143

Reel

$70,5

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

5 V

SMD/SMT

6 V

SOD-523-2

150 W

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,7.0V

STS521070U701AH
Eaton Electronics
1: $410
23.210In Stock

Mfr. Part #
STS521070U701AH

Mouser Part #
504-STS521070U701AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,7.0V

Learn More

Datasheet

23.210In Stock

Cut Tape

$410

$251

$243

$198

Reel

$69,4

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

7 V

SMD/SMT

7.5 V

SOD-523-2

120 W

85 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,12V

STS521120U351AH
Eaton Electronics
1: $421
23.777In Stock

Mfr. Part #
STS521120U351AH

Mouser Part #
504-STS521120U351AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,12V

Learn More

Datasheet

23.777In Stock

Cut Tape

$421

$186

$162

$133

Reel

$69,4

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

12 V

SMD/SMT

25 V

13.3 V

SOD-523-2

120 W

40 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,24V

STS521240U161AH
Eaton Electronics
1: $400
15.472In Stock

Mfr. Part #
STS521240U161AH

Mouser Part #
504-STS521240U161AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,24V

Learn More

Datasheet

15.472In Stock

Cut Tape

$400

$179

$156

$116

Reel

$68,4

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

24 V

SMD/SMT

48 V

26.7 V

SOD-523-2

200 W

25 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

STS521360U201AH
Eaton Electronics
1: $410
3.800In Stock
24.000On Order

Mfr. Part #
STS521360U201AH

Mouser Part #
504-STS521360U201AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

Learn More

Datasheet

3.800In Stock

24.000On Order

Cut Tape

$410

$183

$160

$119

View

Reel

$61

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

SMD/SMT

55 V

40 V

SOD-523-2

120 W

20 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

STS521360U221AH
Eaton Electronics
1: $452
18.482In Stock

Mfr. Part #
STS521360U221AH

Mouser Part #
504-STS521360U221AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD523-2,36V

Learn More

Datasheet

18.482In Stock

Cut Tape

$452

$276

$178

$144

Reel

$74,7

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Unidirectional

1 Channel

36 V

SMD/SMT

70 V

40 V

SOD-523-2

300 W

22 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

STS321033U202AH
Eaton Electronics
1: $484
86In Stock
9.000On Order

Mfr. Part #
STS321033U202AH

Mouser Part #
504-STS321033U202AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,3.3V

Learn More

Datasheet

86In Stock

9.000On Order

Cut Tape

$484

$335

$170

$139

Reel

$86,2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Unidirectional

1 Channel

3.3 V

SMD/SMT

15 V

4 V

SOD-323-2

350 W

250 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

STS321045B502AH
Eaton Electronics
1: $684
9.000Expected 2/18/2027

Mfr. Part #
STS321045B502AH

Mouser Part #
504-STS321045B502AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,5.0V

Learn More

Datasheet

9.000Expected 2/18/2027

Cut Tape

$684

$429

$276

$208

Reel

$160

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Bidirectional

1 Channel

4.5 V

SMD/SMT

18 V

4.7 V

SOD-323-2

2 kW

600 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,24V

STS232240B151AH
Eaton Electronics
9.000: $118
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
STS232240B151AH

Mouser Part #
504-STS232240B151AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOT23-3,24V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$118

Min.: 9.000
Mult.: 3.000

: 3.000

Bidirectional

2 Channel

24 V

SMD/SMT

60 V

26.7 V

SC-59-3 (SOT-23-3)

350 W

15 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

AEC-Q101

Reel

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

STS321120B100AH
Eaton Electronics
300.000: $105
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
STS321120B100AH

Mouser Part #
504-STS321120B100AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,12V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$105

Min.: 300.000
Mult.: 3.000

: 3.000

Bidirectional

2 Channel

12 V

SMD/SMT

30 V

13.3 V

SOD-323-2

350 W

1.5 pF

30 kV

- 55 C

+ 150 C

ESD Suppressors

Reel

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,24V

STS321240B301AH
Eaton Electronics
1: $442
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
STS321240B301AH

Mouser Part #
504-STS321240B301AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes Auto ESD SOD323-2,24V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$442

$272

$169

$128

Reel

$92,5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Bidirectional

1 Channel

24 V

SMD/SMT

50 V

26.7 V

SOD-323-2

400 W

35 pF

30 kV

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

ST Series Automotive TVS Diode ESD Suppressors

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12 V
13 V
14 V
15 V
16.7 V
17 V
17.5 V
18 V
20 V
23 V
24 V
25 V
28 V
30 V
33 V
40 V
45 V
48 V
50 V
54 V

0.5 pF
0.65 pF
1.5 pF
15 pF
20 pF
22 pF
25 pF
35 pF
40 pF
45 pF
70 pF
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