ESD Protection Diodes / TVS Diodes

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TVS Diode ESD Suppressors

Eaton Electronics TVS Diode ESD Suppressors provide a 3.3V to 70V reverse working range with a peak pulse current of up to 240A and capacitance as low as 0.07pF. These suppressors deliver highly reliable protection against fast and damaging voltage transients, such as electrostatic discharge, electrically fast transients, and induced lightning. The TVS diodes are offered in discrete and arrays and feature a fast response time, high-voltage withstand capability, long life, and low capacitance. These attributes make these diodes ideal for sensitive ICs with high-speed interfaces. Eaton TVS Diodes are designed for various consumer, computing, power systems, medical, and industrial applications.

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Part #

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT-143, 5 V

STS142050UL08
Eaton Electronics
1: $0.816
29,293On Order

Mfr. Part No.
STS142050UL08

Mouser Part No
504-STS142050UL08

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT-143, 5 V

Learn More

Datasheet

29,293On Order

Cut Tape

$0.816

$0.39

$0.321

$0.253

Reel

$0.181

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

15 V

7.2 V

SOT-143-4

4.5 A

150 W

0.6 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 3.3V BI

STS321033B401
Eaton Electronics
1: $0.571
38,000On Order

Mfr. Part No.
STS321033B401

Mouser Part No
504-STS321033B401

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 3.3V BI

Learn More

Datasheet

38,000On Order

Cut Tape

$0.571

$0.256

$0.224

$0.167

Reel

$0.116

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

3.3 V

SMD/SMT

15 V

3.6 V

SOD-323-2

30 A

400 W

40 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 4.5V BI

STS321045B502
Eaton Electronics
1: $0.952
48,000On Order

Mfr. Part No.
STS321045B502

Mouser Part No
504-STS321045B502

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 4.5V BI

Learn More

Datasheet

48,000On Order

Cut Tape

$0.952

$0.442

$0.374

$0.283

Reel

$0.203

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

4.5 V

SMD/SMT

18 V

6.5 V

SOD-323-2

140 A

2 kW

450 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 3.3V BI

STS521033B950
Eaton Electronics
1: $0.558
36,205Expected 5/10/2026

Mfr. Part No.
STS521033B950

Mouser Part No
504-STS521033B950

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 3.3V BI

Learn More

Datasheet

36,205Expected 5/10/2026

Cut Tape

$0.558

$0.246

$0.215

$0.159

Reel

$0.083

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Bidirectional

1 Channel

3.3 V

SMD/SMT

12 V

3.6 V

SOD-523-2

4.5 A

60 W

9.5 pF

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

STS521050B331
Eaton Electronics
1: $0.544
39,132Expected 13/10/2026

Mfr. Part No.
STS521050B331

Mouser Part No
504-STS521050B331

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 5 V

Learn More

Datasheet

39,132Expected 13/10/2026

Cut Tape

$0.544

$0.243

$0.226

$0.158

Reel

$0.088

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Bidirectional

1 Channel

5 V

SMD/SMT

18 V

5.5 V

SOD-523-2

20 A

350 W

33 pF

20 kV

25 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 36 V

STS521360U201
Eaton Electronics
1: $0.53
40,000Expected 30/11/2026

Mfr. Part No.
STS521360U201

Mouser Part No
504-STS521360U201

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-523, 36 V

Learn More

Datasheet

40,000Expected 30/11/2026

Cut Tape

$0.53

$0.234

$0.204

$0.152

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Unidirectional

1 Channel

36 V

SMD/SMT

55 V

40 V

SOD-523-2

1 A

120 W

20 pF

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 5V UNI

STN102050UL80
Eaton Electronics
1: $0.598
20,000On Order

Mfr. Part No.
STN102050UL80

Mouser Part No
504-STN102050UL80

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 5V UNI

Learn More

Datasheet

20,000On Order

Cut Tape

$0.598

$0.388

$0.228

$0.174

Reel

$0.099

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Unidirectional

1 Channel

5 V

SMD/SMT

12.5 V

6 V

DFN-1006-2 (SOD-882-2)

1 A

60 W

0.8 pF

8 kV

15 kV

- 55 C

+ 125 C

ESD Suppressors

STN

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 70V UNI

STS142700UL55
Eaton Electronics
1: $1.21
5,700On Order

Mfr. Part No.
STS142700UL55

Mouser Part No
504-STS142700UL55

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 70V UNI

Learn More

Datasheet

5,700On Order

Cut Tape

$1.21

$0.574

$0.487

$0.373

Reel

$0.279

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

70 V

SMD/SMT

9 V

85 V

SOT-143-4

24 A

150 W

0.55 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 12 V

STS232120U901
Eaton Electronics
1: $0.694
6,000Expected 30/11/2026

Mfr. Part No.
STS232120U901

Mouser Part No
504-STS232120U901

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOT23, 12 V

Learn More

Datasheet

6,000Expected 30/11/2026

Cut Tape

$0.694

$0.422

$0.268

$0.209

Reel

$0.151

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

12 V

SMD/SMT

26 V

13 V

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

20 A

500 W

90 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 9V UNI

STN161090U602
Eaton Electronics
300,000: $0.129
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
STN161090U602

Mouser Part No
504-STN161090U602

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 9V UNI

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.129

Min.: 300,000
Mult.: 3,000

: 3,000

Unidirectional

1 Channel

9 V

SMD/SMT

22 V

12.5 V

DFN-1610-2

90 A

2 kW

600 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STN

Reel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2x2-3L, 7.5 V

STN202075U173
Eaton Electronics
6,000: $0.283
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STN202075U173

Mouser Part No
504-STN202075U173

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2x2-3L, 7.5 V

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$0.283

Min.: 6,000
Mult.: 3,000

: 3,000

Unidirectional

1 Channel

7.5 V

SMD/SMT

25 V

10 V

DFN-3

240 A

5 kW

1.7 nF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STN

Reel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2010-8L, 3.3 V

STN204033BL60
Eaton Electronics
300,000: $0.37
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
STN204033BL60

Mouser Part No
504-STN204033BL60

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2010-8L, 3.3 V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.37

Min.: 300,000
Mult.: 3,000

: 3,000

Bidirectional

1 Channel

3.3 V

SMD/SMT

18 V

4.2 V

DFN-2010-8

20 A

350 W

0.6 pF

30 kV

- 55 C

+ 125 C

ESD Suppressors

STN

Reel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 3.3 V

STSP84033U800
Eaton Electronics
1: $1.66
Non-Stocked

Mfr. Part No.
STSP84033U800

Mouser Part No
504-STSP84033U800

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 3.3 V

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.66

$1.19

$0.812

$0.641

$0.631

Reel

$0.536

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Unidirectional

1 Channel

3.3 V

SMD/SMT

15 V

SOP-8

50 A

500 W

8 pF

8 kV

15 kV

- 55 C

+ 125 C

ESD Suppressors

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 15 V

STSP84150B601
Eaton Electronics
300,000: $0.528
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
STSP84150B601

Mouser Part No
504-STSP84150B601

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 15 V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

Cut Tape

$0.528

Min.: 300,000
Mult.: 2,500

: 2,500

Bidirectional

1 Channel

15 V

SMD/SMT

30 V

16.5 V

SOP-8

12 A

300 W

60 pF

- 55 C

+ 125 C

ESD Suppressors

STS

Reel

TVS Diode ESD Suppressors

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9 V
10 V
10.5 V
11 V
12 V
12.5 V
13 V
13.5 V
14 V
15 V
15.5 V
16 V
16.7 V
17 V
17.5 V
18 V
20 V
22 V
23 V
24 V

3 V
3.6 V
3.7 V
3.8 V
4 V
4.2 V
5.3 V
5.5 V
6 V
6.5 V
7.2 V
7.5 V
8 V
8.5 V
9 V
9.5 V
10 V
12.5 V
13 V
13.3 V

1 A
2 A
3 A
3.5 A
4 A
4.5 A
5 A
6 A
7 A
8 A
9 A
10 A
12 A
13 A
15 A
18 A
20 A
22 A
24 A
25 A

4 W
20 W
30 W
40 W
41 W
60 W
70 W
80 W
100 W
120 W
150 W
200 W
250 W
300 W
350 W
360 W
400 W
450 W
500 W
600 W

0.15 pF
0.25 pF
0.3 pF
0.33 pF
0.4 pF
0.5 pF
0.55 pF
0.6 pF
0.65 pF
0.8 pF
0.9 pF
1 pF
1.2 pF
1.5 pF
2.5 pF
3 pF
3.8 pF
7.5 pF
8 pF
9.5 pF