Transient Voltage Suppression Diodes - TVS

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Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

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Part #

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

STS321033B100AH
Eaton Electronics
1: $0.57
11,981In Stock
New Product

Mfr. Part No.
STS321033B100AH

Mouser Part No
504-STS321033B100AH

New Product

Eaton Electronics

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

Learn More

Datasheet

11,981In Stock

Cut Tape

$0.57

$0.347

$0.221

$0.177

Reel

$0.129

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

2 Channel

3.3 V

SMD/SMT

17.5 V

3.6 V

SOD-323-2

350 W

1.5 pF

30 kV

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

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

STS521240U161AH
Eaton Electronics
1: $0.50
15,995In Stock
New Product

Mfr. Part No.
STS521240U161AH

Mouser Part No
504-STS521240U161AH

New Product

Eaton Electronics

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

Learn More

Datasheet

15,995In Stock

Cut Tape

$0.50

$0.356

$0.176

$0.147

Reel

$0.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

Reel, Cut Tape, MouseReel

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

STS321050U852AH
Eaton Electronics
1: $0.48
9,055In Stock
New Product

Mfr. Part No.
STS321050U852AH

Mouser Part No
504-STS321050U852AH

New Product

Eaton Electronics

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

Learn More

Datasheet

9,055In Stock

Cut Tape

$0.48

$0.326

$0.185

$0.162

Reel

$0.162

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

17 V

6 V

SOD-323-2

1050 pF

30 kV

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 33V Oper., Uni-dir.

SMDJ33A
Eaton Electronics
1: $1.17
5,215In Stock

Mfr. Part No.
SMDJ33A

Mouser Part No
504-SMDJE33A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 33V Oper., Uni-dir.

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Datasheet

5,215In Stock

Cut Tape

$1.17

$0.849

$0.577

$0.456

View

Reel

$0.312

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Unidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

56.3 A

3 kW

- 55 C

+ 150 C

SMDJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMCJ series, 220V Oper., Uni-dir.

SMCJ220A
Eaton Electronics
1: $1.10
5,990In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
504-SMCJE220A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMCJ series, 220V Oper., Uni-dir.

Learn More

Datasheet

5,990In Stock

Cut Tape

$1.10

$0.682

$0.447

$0.344

Reel

$0.249

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Unidirectional

1 Channel

220 V

SMD/SMT

356 V

246 V

SMC (DO-214AB)

4.2 A

1.5 kW

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 28V Oper., Bi-dir

SMDJ28CA
Eaton Electronics
1: $0.98
4,897In Stock

Mfr. Part No.
SMDJ28CA

Mouser Part No
504-SMDJE28CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 28V Oper., Bi-dir

Learn More

Datasheet

4,897In Stock

Cut Tape

$0.98

$0.659

$0.456

$0.364

Reel

$0.347

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Bidirectional

1 Channel

28 V

SMD/SMT

45.4 V

31.1 V

SMC (DO-214AB)

66.1 A

3 kW

- 55 C

+ 150 C

SMDJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 24V BI

STS321240B100
Eaton Electronics
1: $0.311
14,839In Stock

Mfr. Part No.
STS321240B100

Mouser Part No
504-STS321240B100

Eaton Electronics

ESD Protection Diodes / TVS Diodes ESD 24V BI

Learn More

Datasheet

14,839In Stock

Cut Tape

$0.311

$0.217

$0.135

$0.119

$0.112

Reel

$0.102

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

24 V

SMD/SMT

54 V

26.7 V

SOD-323-2

9 A

350 W

1 pF

30 kV

- 55 C

+ 125 C

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2626-10L, 3.3 V

STN265033U380
Eaton Electronics
1: $1.03
5,427In Stock

Mfr. Part No.
STN265033U380

Mouser Part No
504-STN265033U380

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2626-10L, 3.3 V

Learn More

Datasheet

5,427In Stock

Cut Tape

$1.03

$0.622

$0.506

$0.455

Reel

$0.455

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

3.3 V

SMD/SMT

16 V

3.7 V

DFN-2626-10

25 A

450 W

3.8 pF

30 kV

- 55 C

+ 125 C

STN

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes SMFE AUTO, 12V

SMF12CAH
Eaton Electronics
1: $0.43
2,937In Stock

Mfr. Part No.
SMF12CAH

Mouser Part No
504-SMFE12CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes SMFE AUTO, 12V

Learn More

Datasheet

2,937In Stock

Cut Tape

$0.43

$0.297

$0.171

$0.133

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Bidirectional

1 Channel

12 V

SMD/SMT

19.9 V

13.3 V

SOD-123FL-2

10.1 A

200 W

- 55 C

+ 150 C

SMFH

Reel, Cut Tape, MouseReel

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

STS232120U901
Eaton Electronics
1: $0.49
1,815In Stock

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

1,815In Stock

Cut Tape

$0.49

$0.335

$0.19

$0.15

Reel

$0.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

STS

Reel, Cut Tape, MouseReel

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

SM8S30CAH
Eaton Electronics
1: $4.36
649In Stock

Mfr. Part No.
SM8S30CAH

Mouser Part No
504-SM8S30CAH

Eaton Electronics

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

Learn More

Datasheet

649In Stock

Cut Tape

$4.36

$2.88

$2.26

$1.77

Reel

$1.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 ESD SOD323-2,36V

STS321360B141AH
Eaton Electronics
1: $0.42
429In Stock
18,000On Order
New Product

Mfr. Part No.
STS321360B141AH

Mouser Part No
504-STS321360B141AH

New Product

Eaton Electronics

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

Learn More

Datasheet

429In Stock

18,000On Order

Cut Tape

$0.42

$0.273

$0.164

$0.121

Reel

$0.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

70 V

40 V

SOD-323-2

400 W

25 pF

30 kV

- 55 C

+ 150 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Uni-dir.

P6SMB440A
Eaton Electronics
1: $0.47
4,739In Stock

Mfr. Part No.
P6SMB440A

Mouser Part No
504-P6SMB440A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, P6SMB series, 376V Oper., Uni-dir.

Learn More

Datasheet

4,739In Stock

Cut Tape

$0.47

$0.402

$0.28

$0.219

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

376 V

SMD/SMT

602 V

418 V

1 A

600 W

- 55 C

+ 150 C

P6SMB

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2510-10L, 3.3 V

STN254033UL33
Eaton Electronics
1: $0.861
6,000In Stock

Mfr. Part No.
STN254033UL33

Mouser Part No
504-STN254033UL33

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., DFN2510-10L, 3.3 V

Learn More

Datasheet

6,000In Stock

Cut Tape

$0.861

$0.541

$0.35

$0.269

$0.242

Reel

$0.208

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

2 Channel

3.3 V

SMD/SMT

11 V

10 V

DFN-2510-10

3 A

70 W

0.33 pF

15 kV

- 55 C

+ 125 C

STN

Reel, Cut Tape, MouseReel

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

SM8T33AH
Eaton Electronics
1: $3.27
677In 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

677In Stock

Cut Tape

$3.27

$2.30

$1.74

Reel

$1.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Unidirectional

1 Channel

33 V

SMD/SMT

DO-218AB-2

8 kW

SM8SH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMCJ series, 54V Oper., Bi-dir

SMCJ54CA
Eaton Electronics
1: $1.02
1,252In Stock

Mfr. Part No.
SMCJ54CA

Mouser Part No
504-SMCJE54CA

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMCJ series, 54V Oper., Bi-dir

Learn More

Datasheet

1,252In Stock

Cut Tape

$1.02

$0.637

$0.418

$0.322

Reel

$0.233

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Bidirectional

1 Channel

54 V

SMD/SMT

87.1 V

60 V

SMC (DO-214AB)

17.2 A

1.5 kW

- 55 C

+ 150 C

SMCJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 6V Oper., Uni-dir.

SMDJ6.0A
Eaton Electronics
1: $1.17
5,969In Stock

Mfr. Part No.
SMDJ6.0A

Mouser Part No
504-SMDJE6X0A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 6V Oper., Uni-dir.

Learn More

Datasheet

5,969In Stock

Cut Tape

$1.17

$0.849

$0.577

$0.456

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Unidirectional

1 Channel

6 V

SMD/SMT

10.3 V

6.67 V

SMC (DO-214AB)

291.3 A

3 kW

- 55 C

+ 150 C

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 7 V

STS321070U162
Eaton Electronics
1: $0.461
7,170In Stock

Mfr. Part No.
STS321070U162

Mouser Part No
504-STS321070U162

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOD-323, 7 V

Learn More

Datasheet

7,170In Stock

Cut Tape

$0.461

$0.329

$0.166

$0.135

Reel

$0.084

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Unidirectional

1 Channel

7 V

SMD/SMT

20 V

9 V

SOD-323-2

25 A

350 W

165 pF

30 kV

- 55 C

+ 125 C

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes PolySurg0402 TR 7"Tape/Reel

0402ESDB-MLP1
Eaton Electronics
1: $0.64
7,685In Stock

Mfr. Part No.
0402ESDB-MLP1

Mouser Part No
504-0402ESDB-MLP1

Eaton Electronics

ESD Protection Diodes / TVS Diodes PolySurg0402 TR 7"Tape/Reel

Datasheet

7,685In Stock

Cut Tape

$0.64

$0.392

$0.251

$0.215

Reel

$0.117

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Bidirectional

1 Channel

30 V

SMD/SMT

35 V

0402 (1005 metric)

0.05 pF

8 kV

15 kV

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 12KPE AUTO, 33V

12KP33AH
Eaton Electronics
1: $4.35
190In Stock

Mfr. Part No.
12KP33AH

Mouser Part No
504-12KPE33AH

Eaton Electronics

ESD Protection Diodes / TVS Diodes 12KPE AUTO, 33V

Learn More

190In Stock

Cut Tape

$4.35

$2.87

$2.26

Reel

$2.00

$1.76

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Unidirectional

1 Channel

33 V

Axial

P-600/R-6

12 kW

12KPH

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 5 V

STSP84050U800
Eaton Electronics
1: $0.74
2,226In Stock

Mfr. Part No.
STSP84050U800

Mouser Part No
504-STSP84050U800

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS ESD Supp., SOP-8, 5 V

Learn More

Datasheet

2,226In Stock

Cut Tape

$0.74

$0.497

$0.34

$0.322

Reel

$0.322

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Unidirectional

1 Channel

5 V

SMD/SMT

20 V

6 V

SOP-8

25 A

500 W

8 pF

8 kV

15 kV

- 55 C

+ 125 C

STS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 40V Oper., Uni-dir.

SMDJ40A
Eaton Electronics
1: $1.17
8,799In Stock

Mfr. Part No.
SMDJ40A

Mouser Part No
504-SMDJE40A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 40V Oper., Uni-dir.

Learn More

Datasheet

8,799In Stock

Cut Tape

$1.17

$0.849

$0.577

$0.456

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Unidirectional

1 Channel

40 V

SMD/SMT

64.5 V

44.4 V

SMC (DO-214AB)

46.5 A

3 kW

- 55 C

+ 150 C

SMDJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Uni-dir.

SMAJ350A
Eaton Electronics
1: $0.611
9,811In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
504-SMAJE350A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMAJ series, 350V Oper., Uni-dir.

Learn More

Datasheet

9,811In Stock

Cut Tape

$0.611

$0.376

$0.24

$0.199

Reel

$0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Unidirectional

1 Channel

350 V

SMD/SMT

567 V

391 V

SMA (DO-214AC)

700 mA

400 W

- 55 C

+ 150 C

SMAJ

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 30V Oper., Uni-dir.

SMDJ30A
Eaton Electronics
1: $1.17
4,118In Stock

Mfr. Part No.
SMDJ30A

Mouser Part No
504-SMDJE30A

Eaton Electronics

ESD Protection Diodes / TVS Diodes TVS, SMDJ series, 30V Oper., Uni-dir.

Learn More

Datasheet

4,118In Stock

Cut Tape

$1.17

$0.849

$0.577

$0.456

Reel

$0.328

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6,000

Unidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

62 A

3 kW

- 55 C

+ 150 C

SMDJ

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, 5-0SMDJ FAMILY, 36Vdc, B

5-0SMDJ36CAH
Eaton Electronics
1: $1.76
1,986In Stock

Mfr. Part No.
5-0SMDJ36CAH

Mouser Part No
504-5-0SMDJ36CAH

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, 5-0SMDJ FAMILY, 36Vdc, B

Learn More

Datasheet

1,986In Stock

Cut Tape

$1.76

$1.47

$1.04

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

86.1 A

5 kW

- 55 C

+ 150 C

5-0SMDJH

AEC-Q101

Reel, Cut Tape, MouseReel

Battery Management Systems

Customer Service Office

Company

Resources

Support

2.8 V
3 V
3.3 V
4.5 V
5 V
5.8 V
6 V
6.5 V
7 V
7.5 V
8 V
8.5 V
9 V
10 V
10.2 V
11 V
12 V
12.8 V
13 V
13.6 V

6.3 V
8.4 V
9 V
9.2 V
10 V
10.3 V
10.5 V
11 V
11.2 V
12 V
12.5 V
12.9 V
13 V
13.5 V
13.6 V
14 V
14.4 V
14.5 V
15 V
15.4 V

3 V
3.6 V
3.7 V
3.8 V
4 V
4.2 V
4.7 V
5.3 V
5.5 V
6 V
6.2 V
6.4 V
6.45 V
6.5 V
6.67 V
7 V
7.2 V
7.22 V
7.37 V
7.5 V

0201 (0603 metric)
0402 (1005 metric)
0603 (1608 metric)
1004 (2510 metric)
1206 (3216 metric)
DFN-0603-2
DFN-1006-2 (SOD-882-2)
DFN-1610-2
DFN-2010-8
DFN-2510-10
DFN-2626-10
DFN-3
DO-218AB-2
P-600/R-6
SC-59-3 (SOT-23-3)
SMA (DO-214AC)
SMB (DO-214AA)
SMBF (DO-221AA)
SMC (DO-214AB)
SOD-123FL-2

500 mA
600 mA
700 mA
800 mA
900 mA
1 A
1.1 A
1.2 A
1.3 A
1.4 A
1.5 A
1.6 A
1.7 A
1.8 A
1.9 A
2 A
2.1 A
2.2 A
2.3 A
2.4 A

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

0.05 pF
0.1 pF
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
1.6 pF
2.5 pF
3 pF
3.8 pF

0603ESDA
0603ESDA2
0603ESDA-MLP
0603ESDA-MLP1
10BJ
12KPH
15BJ
15BJH
15KPE
41206ESDA(2)-TR
5.0SMDJ
5-0SMDJH
6KPH
AK10E
AK1E
AK6E
P4SMA
P6SMB
PS04LTV
SM8SH