ESD Protection Diodes / TVS Diodes

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XFD11K XClampR® Transient Voltage Suppressors

Vishay Semiconductors XFD11K XClampR^® Transient Voltage Suppressors are surface-mount bidirectional devices designed for high-temperature stability and high reliability. These transient voltage suppressors feature an XClampR flat clamping voltage and superior 8/20µs surge capability with low dynamic resistance. The Vishay Semiconductors XFD11K is AEC-Q101 qualified and features a 33V to 85V stand-off voltage range and a maximum junction temperature of +175°C for high-reliability and automotive requirements. These XClampR devices are ideal for protecting sensitive electronics from voltage transients, especially in automotive load dump applications.

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Part #

ESD Protection Diodes / TVS Diodes 11KW, 33V 5%, SMD FlatClamping TVS

XFD11K33CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K33CA-M3/I

Mouser Part No
78-XFD11K33CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 33V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

33 V

SMD/SMT

40.6 V

36.7 V

DO-218AC-2

207.1 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 33V 5%, SMD FlatClamping TVS

XFD11K33CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K33CAHM3/I

Mouser Part No
78-XFD11K33CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 33V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

33 V

SMD/SMT

40.6 V

36.7 V

DO-218AC-2

207.1 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 36V 5%, SMD FlatClamping TVS

XFD11K36CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K36CA-M3/I

Mouser Part No
78-XFD11K36CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 36V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

36 V

SMD/SMT

44.2 V

40 V

DO-218AC-2

190.4 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 36V 5%, SMD FlatClamping TVS

XFD11K36CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K36CAHM3/I

Mouser Part No
78-XFD11K36CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 36V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

36 V

SMD/SMT

44.2 V

40 V

DO-218AC-2

190.4 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 40V 5%, SMD FlatClamping TVS

XFD11K40CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K40CA-M3/I

Mouser Part No
78-XFD11K40CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 40V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

40 V

SMD/SMT

49.1 V

44.4 V

DO-218AC-2

170.3 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 40V 5%, SMD FlatClamping TVS

XFD11K40CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K40CAHM3/I

Mouser Part No
78-XFD11K40CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 40V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

40 V

SMD/SMT

49.1 V

44.4 V

DO-218AC-2

170.3 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 43V 5%, SMD FlatClamping TVS

XFD11K43CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 26/06/2026
New Product

Mfr. Part No.
XFD11K43CA-M3/I

Mouser Part No
78-XFD11K43CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 43V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 26/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

43 V

SMD/SMT

52.8 V

47.8 V

DO-218AC-2

158.8 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 43V 5%, SMD FlatClamping TVS

XFD11K43CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 26/06/2026
New Product

Mfr. Part No.
XFD11K43CAHM3/I

Mouser Part No
78-XFD11K43CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 43V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 26/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

43 V

SMD/SMT

52.8 V

47.8 V

DO-218AC-2

158.8 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 45V 5%, SMD FlatClamping TVS

XFD11K45CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K45CA-M3/I

Mouser Part No
78-XFD11K45CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 45V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

45 V

SMD/SMT

55.3 V

50 V

DO-218AC-2

151.6 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 45V 5%, SMD FlatClamping TVS

XFD11K45CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K45CAHM3/I

Mouser Part No
78-XFD11K45CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 45V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

45 V

SMD/SMT

55.3 V

50 V

DO-218AC-2

151.6 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 48V 5%, SMD FlatClamping TVS

XFD11K48CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K48CA-M3/I

Mouser Part No
78-XFD11K48CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 48V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

48 V

SMD/SMT

58.9 V

53.3 V

DO-218AC-2

142.5 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 48V 5%, SMD FlatClamping TVS

XFD11K48CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K48CAHM3/I

Mouser Part No
78-XFD11K48CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 48V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

48 V

SMD/SMT

58.9 V

53.3 V

DO-218AC-2

142.5 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 51V 5%, SMD FlatClamping TVS

XFD11K51CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K51CA-M3/I

Mouser Part No
78-XFD11K51CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 51V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

51 V

SMD/SMT

62.7 V

56.7 V

DO-218AC-2

133.8 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 51V 5%, SMD FlatClamping TVS

XFD11K51CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K51CAHM3/I

Mouser Part No
78-XFD11K51CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 51V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

51 V

SMD/SMT

62.7 V

56.7 V

DO-218AC-2

133.8 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 54V 5%, SMD FlatClamping TVS

XFD11K54CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K54CA-M3/I

Mouser Part No
78-XFD11K54CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 54V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

54 V

SMD/SMT

66.3 V

60 V

DO-218AC-2

126.6 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 54V 5%, SMD FlatClamping TVS

XFD11K54CAHM3/I
Vishay Semiconductors
1: $7.25
1,480Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K54CAHM3/I

Mouser Part No
78-XFD11K54CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 54V 5%, SMD FlatClamping TVS

Learn More

Datasheet

1,480Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

54 V

SMD/SMT

66.3 V

60 V

DO-218AC-2

126.6 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 58V 5%, SMD FlatClamping TVS

XFD11K58CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K58CA-M3/I

Mouser Part No
78-XFD11K58CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 58V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

58 V

SMD/SMT

71.2 V

64.4 V

DO-218AC-2

117.7 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 58V 5%, SMD FlatClamping TVS

XFD11K58CAHM3/I
Vishay Semiconductors
1: $7.25
1,480Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K58CAHM3/I

Mouser Part No
78-XFD11K58CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 58V 5%, SMD FlatClamping TVS

Learn More

Datasheet

1,480Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

58 V

SMD/SMT

71.2 V

64.4 V

DO-218AC-2

117.7 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 60V 5%, SMD FlatClamping TVS

XFD11K60CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K60CA-M3/I

Mouser Part No
78-XFD11K60CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 60V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

60 V

SMD/SMT

73.7 V

66.7 V

DO-218AC-2

113.9 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 60V 5%, SMD FlatClamping TVS

XFD11K60CAHM3/I
Vishay Semiconductors
1: $7.25
1,456Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K60CAHM3/I

Mouser Part No
78-XFD11K60CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 60V 5%, SMD FlatClamping TVS

Learn More

Datasheet

1,456Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

60 V

SMD/SMT

73.7 V

66.7 V

DO-218AC-2

113.9 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 64V 5%, SMD FlatClamping TVS

XFD11K64CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K64CA-M3/I

Mouser Part No
78-XFD11K64CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 64V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

64 V

SMD/SMT

78.6 V

71.1 V

DO-218AC-2

107 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 64V 5%, SMD FlatClamping TVS

XFD11K64CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K64CAHM3/I

Mouser Part No
78-XFD11K64CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 64V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

64 V

SMD/SMT

78.6 V

71.1 V

DO-218AC-2

107 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 70V 5%, SMD FlatClamping TVS

XFD11K70CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K70CA-M3/I

Mouser Part No
78-XFD11K70CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 70V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

70 V

SMD/SMT

86 V

77.8 V

DO-218AC-2

97.5 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 70V 5%, SMD FlatClamping TVS

XFD11K70CAHM3/I
Vishay Semiconductors
1: $7.25
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K70CAHM3/I

Mouser Part No
78-XFD11K70CAHM3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 70V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$7.25

$5.34

$4.32

$3.84

$3.83

Min.: 1
Mult.: 1

Bidirectional

1 Channel

70 V

SMD/SMT

86 V

77.8 V

DO-218AC-2

97.5 A

11 kW

- 55 C

+ 175 C

XFD11K

ESD Protection Diodes / TVS Diodes 11KW, 75V 5%, SMD FlatClamping TVS

XFD11K75CA-M3/I
Vishay Semiconductors
1: $5.94
750Expected 19/06/2026
New Product

Mfr. Part No.
XFD11K75CA-M3/I

Mouser Part No
78-XFD11K75CA-M3/I

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 11KW, 75V 5%, SMD FlatClamping TVS

Learn More

Datasheet

750Expected 19/06/2026

$5.94

$4.27

$3.46

$3.07

$2.62

Min.: 1
Mult.: 1

Bidirectional

1 Channel

75 V

SMD/SMT

92.1 V

83.3 V

DO-218AC-2

91 A

11 kW

- 55 C

+ 175 C

XFD11K

XFD11K XClampR® Transient Voltage Suppressors

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