ESD Protection Diodes / TVS Diodes

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SMC3K TransZorb® TVS Diodes

Vishay General Semiconductor TransZorb® Bi-Directional TVS Diodes features high surge capability to 3kW in a SMC DO-214AB package. The Vishay TransZorb Bi-Directional TVS Diode offers devices with stand-off voltages from 22V to 78V, with a peak pulse surge current from 23.8A to 84.5A. Applications include LNB and telecom power line lightning surge protection, automotive motor and battery power line inductive surge protection, and protecting any sensitive electronics against voltage transients induced by inductive load switching.

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Part #

ESD Protection Diodes / TVS Diodes 3KW 28V 5% BIDIRECT

SMC3K28CAHM3/57
Vishay Semiconductors
1: $3.33
1,680In Stock

Mfr. Part #
SMC3K28CAHM3/57

Mouser Part #
78-SMC3K28CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 28V 5% BIDIRECT

Learn More

Datasheet

1,680In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

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

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,78V 5%,BIDIR,SMC TVS

SMC3K78CA-M3/57
Vishay Semiconductors
1: $3.32
A tariff of 38% may be applied if shipping to the United States.
2,584In Stock

Mfr. Part #
SMC3K78CA-M3/57

Mouser Part #
78-SMC3K78CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,78V 5%,BIDIR,SMC TVS

Learn More

Datasheet

2,584In Stock

Cut Tape

$3.32

$2.16

$1.63

$1.37

Reel

$1.15

View

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

78 V

SMD/SMT

126 V

86.7 V

SMC (DO-214AB)

23.8 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,30V 5%,BIDIR,SMC TVS

SMC3K30CA-M3/57
Vishay Semiconductors
1: $3.32
A tariff of 10% may be applied if shipping to the United States.
2,460In Stock

Mfr. Part #
SMC3K30CA-M3/57

Mouser Part #
78-SMC3K30CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,30V 5%,BIDIR,SMC TVS

Learn More

Datasheet

2,460In Stock

Cut Tape

$3.32

$2.16

$1.63

$1.25

Reel

$1.12

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

62 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 3KW 51V 5% BIDIRECT

SMC3K51CAHM3/57
Vishay Semiconductors
1: $3.33
A tariff of 38% may be applied if shipping to the United States.
1,353In Stock

Mfr. Part #
SMC3K51CAHM3/57

Mouser Part #
78-SMC3K51CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 51V 5% BIDIRECT

Learn More

Datasheet

1,353In Stock

Cut Tape

$3.33

$2.17

$1.67

$1.41

Reel

$1.13

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMC (DO-214AB)

36.4 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 64V 5% BIDIRECT

SMC3K64CAHM3/57
Vishay Semiconductors
1: $3.33
A tariff of 38% may be applied if shipping to the United States.
1,133In Stock

Mfr. Part #
SMC3K64CAHM3/57

Mouser Part #
78-SMC3K64CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 64V 5% BIDIRECT

Learn More

Datasheet

1,133In Stock

Cut Tape

$3.33

$2.17

$1.67

$1.41

Reel

$1.13

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

64 V

SMD/SMT

103 V

71.1 V

SMC (DO-214AB)

29.1 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,58V 5%,BIDIR,SMC TVS

SMC3K58CA-M3/57
Vishay Semiconductors
1: $2.61
A tariff of 10% may be applied if shipping to the United States.
1,636In Stock

Mfr. Part #
SMC3K58CA-M3/57

Mouser Part #
78-SMC3K58CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,58V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,636In Stock

Cut Tape

$2.61

$1.84

$1.46

$1.22

Reel

$1.12

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

58 V

SMD/SMT

93.6 V

64.4 V

SMC (DO-214AB)

32.1 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 3KW,70V 5%,BIDIR,SMC TVS

SMC3K70CA-M3/57
Vishay Semiconductors
1: $3.32
A tariff of 10% may be applied if shipping to the United States.
1,612In Stock

Mfr. Part #
SMC3K70CA-M3/57

Mouser Part #
78-SMC3K70CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,70V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,612In Stock

Cut Tape

$3.32

$2.21

$1.63

$1.25

Reel

$1.12

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

70 V

SMD/SMT

113 V

77.8 V

SMC (DO-214AB)

26.5 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 3KW 22V 5% BIDIRECT

SMC3K22CAHM3/57
Vishay Semiconductors
1: $3.33
A tariff of 38% may be applied if shipping to the United States.
959In Stock

Mfr. Part #
SMC3K22CAHM3/57

Mouser Part #
78-SMC3K22CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 22V 5% BIDIRECT

Learn More

Datasheet

959In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.16

View

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

84.5 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 26V 5% BIDIRECT

SMC3K26CAHM3/57
Vishay Semiconductors
1: $3.33
A tariff of 10% may be applied if shipping to the United States.
1,114In Stock

Mfr. Part #
SMC3K26CAHM3/57

Mouser Part #
78-SMC3K26CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 26V 5% BIDIRECT

Learn More

Datasheet

1,114In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.13

View

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

26 V

SMD/SMT

42.1 V

31.9 V

SMC (DO-214AB)

71.3 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,28V 5%,BIDIR,SMC TVS

SMC3K28CA-M3/57
Vishay Semiconductors
1: $3.37
1,358In Stock

Mfr. Part #
SMC3K28CA-M3/57

Mouser Part #
78-SMC3K28CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,28V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,358In Stock

Cut Tape

$3.37

$2.14

$1.66

$1.41

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

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

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 30V 5% BIDIRECT

SMC3K30CAHM3/57
Vishay Semiconductors
1: $3.45
3,800In Stock

Mfr. Part #
SMC3K30CAHM3/57

Mouser Part #
78-SMC3K30CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 30V 5% BIDIRECT

Learn More

Datasheet

3,800In Stock

Cut Tape

$3.45

$2.05

$1.53

$1.25

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

30 V

SMD/SMT

48.4 V

33.3 V

SMC (DO-214AB)

62 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 33V 5% BIDIRECT

SMC3K33CAHM3/57
Vishay Semiconductors
1: $3.33
1,700In Stock

Mfr. Part #
SMC3K33CAHM3/57

Mouser Part #
78-SMC3K33CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 33V 5% BIDIRECT

Learn More

Datasheet

1,700In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

56.3 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,33V 5%,BIDIR,SMC TVS

SMC3K33CA-M3/57
Vishay Semiconductors
1: $3.47
1,973In Stock

Mfr. Part #
SMC3K33CA-M3/57

Mouser Part #
78-SMC3K33CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,33V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,973In Stock

Cut Tape

$3.47

$2.26

$1.63

$1.44

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

33 V

SMD/SMT

53.3 V

36.7 V

SMC (DO-214AB)

56.3 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,48V 5%,BIDIR,SMC TVS

SMC3K48CA-M3/57
Vishay Semiconductors
1: $3.32
5,507In Stock

Mfr. Part #
SMC3K48CA-M3/57

Mouser Part #
78-SMC3K48CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,48V 5%,BIDIR,SMC TVS

Learn More

Datasheet

5,507In Stock

Cut Tape

$3.32

$2.16

$1.63

$1.25

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

48 V

SMD/SMT

77.4 V

53.3 V

SMC (DO-214AB)

38.8 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 78V 5% BIDIRECT

SMC3K78CAHM3/57
Vishay Semiconductors
1: $3.33
1,700In Stock

Mfr. Part #
SMC3K78CAHM3/57

Mouser Part #
78-SMC3K78CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 78V 5% BIDIRECT

Learn More

Datasheet

1,700In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

78 V

SMD/SMT

126 V

86.7 V

SMC (DO-214AB)

23.8 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 36V 5% BIDIRECT

SMC3K36CAHM3/57
Vishay Semiconductors
1: $3.45
A tariff of 10% may be applied if shipping to the United States.
1,249In Stock

Mfr. Part #
SMC3K36CAHM3/57

Mouser Part #
78-SMC3K36CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 36V 5% BIDIRECT

Learn More

Datasheet

1,249In Stock

Cut Tape

$3.45

$2.25

$1.63

$1.25

Reel

$1.19

View

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

51.6 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,24V 5% Bidir SMC TVS Diode

SMC3K24CA-M3/57
Vishay Semiconductors
1: $3.44
454In Stock

Mfr. Part #
SMC3K24CA-M3/57

Mouser Part #
78-SMC3K24CA-M3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,24V 5% Bidir SMC TVS Diode

Learn More

Datasheet

454In Stock

Cut Tape

$3.44

$2.03

$1.52

$1.25

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

77.1 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,36V 5%,BIDIR,SMC TVS

SMC3K36CA-M3/57
Vishay Semiconductors
1: $3.44
749In Stock

Mfr. Part #
SMC3K36CA-M3/57

Mouser Part #
78-SMC3K36CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,36V 5%,BIDIR,SMC TVS

Learn More

Datasheet

749In Stock

Cut Tape

$3.44

$2.03

$1.63

$1.41

Reel

$1.12

View

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

36 V

SMD/SMT

58.1 V

40 V

SMC (DO-214AB)

51.6 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

SMC3K22CA-M3/57
Vishay Semiconductors
1: $3.44
A tariff of 38% may be applied if shipping to the United States.
150In Stock

Mfr. Part #
SMC3K22CA-M3/57

Mouser Part #
78-SMC3K22CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

Learn More

Datasheet

150In Stock

Cut Tape

$3.44

$2.03

$1.63

$1.25

Reel

$1.15

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

84.5 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape

ESD Protection Diodes / TVS Diodes 3KW 24V 5% BIDIRECT

SMC3K24CAHM3/57
Vishay Semiconductors
1: $3.33
A tariff of 10% may be applied if shipping to the United States.
875In Stock

Mfr. Part #
SMC3K24CAHM3/57

Mouser Part #
78-SMC3K24CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 24V 5% BIDIRECT

Learn More

Datasheet

875In Stock

Cut Tape

$3.33

$2.17

$1.63

$1.25

Reel

$1.16

View

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

24 V

SMD/SMT

38.9 V

26.7 V

SMC (DO-214AB)

77.1 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW 43V 5% BIDIRECT

SMC3K43CAHM3/57
Vishay Semiconductors
1: $3.32
A tariff of 10% may be applied if shipping to the United States.
175In Stock

Mfr. Part #
SMC3K43CAHM3/57

Mouser Part #
78-SMC3K43CAHM3/57

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW 43V 5% BIDIRECT

Learn More

Datasheet

175In Stock

Cut Tape

$3.32

$2.16

$1.66

$1.40

Reel

$1.19

$1.13

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

43 V

SMD/SMT

69.4 V

47.8 V

SMC (DO-214AB)

43.2 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,60V 5%,BIDIR,SMC TVS

SMC3K60CA-M3/57
Vishay Semiconductors
1: $3.32
A tariff of 10% may be applied if shipping to the United States.
555In Stock

Mfr. Part #
SMC3K60CA-M3/57

Mouser Part #
78-SMC3K60CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,60V 5%,BIDIR,SMC TVS

Learn More

Datasheet

555In Stock

Cut Tape

$3.32

$2.16

$1.66

$1.41

Reel

$1.19

$1.13

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

60 V

SMD/SMT

96.8 V

66.7 V

SMC (DO-214AB)

31 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,51V 5%,BIDIR,SMC TVS

SMC3K51CA-M3/57
Vishay Semiconductors
1: $3.32
A tariff of 38% may be applied if shipping to the United States.
1,600Expected 8/12/2026

Mfr. Part #
SMC3K51CA-M3/57

Mouser Part #
78-SMC3K51CAM357

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,51V 5%,BIDIR,SMC TVS

Learn More

Datasheet

1,600Expected 8/12/2026

Cut Tape

$3.32

$2.16

$1.66

$1.41

Reel

$1.20

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 850

Bidirectional

1 Channel

51 V

SMD/SMT

82.4 V

56.7 V

SMC (DO-214AB)

36.4 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

SMC3K22CAHM3/9A
Vishay Semiconductors
3,500: $1.21
A tariff of 38% may be applied if shipping to the United States.
Non-Stocked

Mfr. Part #
SMC3K22CAHM3/9A

Mouser Part #
78-SMC3K22CAHM39A

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

Learn More

Datasheet

Non-Stocked

Reel

$1.21

$1.20

A tariff of 38% may be applied if shipping to the United States.

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

84.5 A

3 kW

- 55 C

+ 150 C

SMC3K

AEC-Q100

Reel

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

SMC3K22CA-M3/9A
Vishay Semiconductors
3,500: $1.13
A tariff of 38% may be applied if shipping to the United States.
Non-Stocked

Mfr. Part #
SMC3K22CA-M3/9A

Mouser Part #
78-SMC3K22CAM39A

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 3KW,22V 5%,BIDIR,SMC TVS

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Datasheet

Non-Stocked

Reel

$1.13

A tariff of 38% may be applied if shipping to the United States.

Min.: 3,500
Mult.: 3,500

: 3,500

Bidirectional

1 Channel

22 V

SMD/SMT

35.5 V

24.4 V

SMC (DO-214AB)

84.5 A

3 kW

- 55 C

+ 150 C

SMC3K

Reel

SMC3K TransZorb® TVS Diodes

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24.4 V
26.7 V
28.9 V
31.1 V
31.9 V
33.3 V
36.7 V
40 V
44.4 V
47.8 V
50 V
53.3 V
56.7 V
60 V
64.4 V
66.7 V
71.1 V
77.8 V
83.3 V
86.7 V