ESD Protection Diodes / TVS Diodes

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SD / SD-C 450W Discrete TVS Diodes

Littelfuse SD Unidirectional and SD-C Bidirectional 450W Discrete TVS Diodes are designed to replace multilayer varistors (MLVs) in electronic equipment for low-speed and DC applications. These 450W TVS diodes are designed to protect any sensitive equipment from damage due to electrostatic discharge (ESD) and other transient events. Littelfuse SD / SD-C TVS diodes can safely absorb repetitive ESD strikes at ±30kV (contact discharge, IEC 61000-4-2) without performance degradation and safely dissipate up to 30A of 8/20μs induced surge current (IEC61000-4-5) with very low clamping voltages.

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Part #

ESD Protection Diodes / TVS Diodes 24V 450W AUTO BI-DIR SOD323

SD24C-01FTG
Littelfuse
1: $0.54
188,495In Stock
102,000Expected 5/12/2027

Mfr. Part #
SD24C-01FTG

Mouser Part #
576-SD24C-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 450W AUTO BI-DIR SOD323

Learn More

Datasheet

188,495In Stock

102,000Expected 5/12/2027

Cut Tape

$0.54

$0.315

$0.21

$0.201

Reel

$0.131

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

24 V

SMD/SMT

42 V

26.7 V

SOD-323-2

7 A

450 W

50 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

SD-C

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323

SD36C-01FTG
Littelfuse
1: $0.62
200,164In Stock
366,000Expected 11/25/2026

Mfr. Part #
SD36C-01FTG

Mouser Part #
576-SD36C-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 450W AUTO BI-DIR SOD323

Learn More

Datasheet

200,164In Stock

366,000Expected 11/25/2026

Cut Tape

$0.62

$0.296

$0.241

$0.197

Reel

$0.124

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

36 V

SMD/SMT

60 V

40 V

SOD-323-2

5 A

450 W

30 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

SD-C

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5V 450W 30A Unidirectional

SD05-01FTG
Littelfuse
1: $0.61
16,054In Stock
54,000Expected 12/7/2026

Mfr. Part #
SD05-01FTG

Mouser Part #
576-SD05-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V 450W 30A Unidirectional

Learn More

Datasheet

16,054In Stock

54,000Expected 12/7/2026

Cut Tape

$0.61

$0.295

$0.238

$0.181

$0.18

Reel

$0.114

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

13 V

6 V

SOD-323-2

30 A

450 W

350 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional

SD05C-01FTG
Littelfuse
1: $0.55
97,666In Stock

Mfr. Part #
SD05C-01FTG

Mouser Part #
576-SD05C-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional

Learn More

Datasheet

97,666In Stock

Cut Tape

$0.55

$0.296

$0.228

$0.189

Reel

$0.124

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

5 V

SMD/SMT

14.5 V

6 V

SOD-323-2

30 A

450 W

200 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

SD-C

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 15V 450W AUTO BI-DIR SOD323

SD15C-01FTG
Littelfuse
1: $0.59
72,884In Stock

Mfr. Part #
SD15C-01FTG

Mouser Part #
576-SD15C-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 450W AUTO BI-DIR SOD323

Learn More

Datasheet

72,884In Stock

Cut Tape

$0.59

$0.296

$0.254

$0.197

Reel

$0.124

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

15 V

SMD/SMT

31 V

16.7 V

SOD-323-2

12 A

450 W

75 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

SD-C

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes ESD 22V UNI

SD22-01FTG
Littelfuse
1: $0.63
35,689In Stock

Mfr. Part #
SD22-01FTG

Mouser Part #
576-SD22-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 22V UNI

Learn More

Datasheet

35,689In Stock

Cut Tape

$0.63

$0.326

$0.243

$0.184

Reel

$0.126

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

22 V

SMD/SMT

35.5 V

23 V

SOD-323-2

27 A

950 W

160 pF

30 kV

- 40 C

+ 150 C

TVS Diodes

SD22

AEC-Q101

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 36V 450W AUTO UNI-DIR SOD323

SD36-01FTG
Littelfuse
1: $0.57
183,986In Stock

Mfr. Part #
SD36-01FTG

Mouser Part #
576-SD36-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 36V 450W AUTO UNI-DIR SOD323

Learn More

Datasheet

183,986In Stock

Cut Tape

$0.57

$0.326

$0.222

$0.181

$0.15

Reel

$0.117

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

62 V

40 V

SOD-323-2

5 A

450 W

50 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 12V 450W AUTO UNI-DIR SOD323

SD12-01FTG
Littelfuse
1: $0.64
318In Stock
24,000Expected 12/7/2026

Mfr. Part #
SD12-01FTG

Mouser Part #
576-SD12-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 450W AUTO UNI-DIR SOD323

Learn More

Datasheet

318In Stock

24,000Expected 12/7/2026

Cut Tape

$0.64

$0.321

$0.253

$0.185

$0.154

Reel

$0.102

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

12 V

SMD/SMT

22.5 V

13.3 V

SOD-323-2

17 A

450 W

150 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 15V 450W AUTO UNI-DIR SOD323

SD15-01FTG
Littelfuse
1: $0.61
844In Stock
27,000Expected 12/23/2026

Mfr. Part #
SD15-01FTG

Mouser Part #
576-SD15-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 15V 450W AUTO UNI-DIR SOD323

Learn More

Datasheet

844In Stock

27,000Expected 12/23/2026

Cut Tape

$0.61

$0.283

$0.238

$0.181

$0.18

Reel

$0.109

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

15 V

SMD/SMT

30 V

16.7 V

SOD-323-2

12 A

450 W

100 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323

SD12C-01FTG
Littelfuse
1: $0.66
90,000On Order

Mfr. Part #
SD12C-01FTG

Mouser Part #
576-SD12C-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323

Learn More

Datasheet

90,000On Order

Cut Tape

$0.66

$0.37

$0.26

$0.209

$0.197

Reel

$0.125

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Bidirectional

1 Channel

12 V

SMD/SMT

23 V

13.3 V

SOD-323-2

17 A

450 W

100 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

SD-C

AEC-Q100

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes 24V 450W AUTO UNI-DIR SOD323

SD24-01FTG
Littelfuse
1: $0.57
18,000On Order

Mfr. Part #
SD24-01FTG

Mouser Part #
576-SD24-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 24V 450W AUTO UNI-DIR SOD323

Learn More

Datasheet

18,000On Order

Cut Tape

$0.57

$0.288

$0.215

$0.181

$0.15

Reel

$0.102

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

24 V

SMD/SMT

42 V

26.7 V

SOD-323-2

7 A

450 W

65 pF

30 kV

- 40 C

+ 125 C

TVS Diodes

AEC-Q100

Reel, Cut Tape, MouseReel

SD / SD-C 450W Discrete TVS Diodes

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