ESD Protection Diodes / TVS Diodes

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TDS SurgeSwitch™ Surge Suppressors

Semtech TDS SurgeSwitch™ Surge Suppressors are designed to protect circuits and systems operating in harsh industrial and telecom environments. Unlike conventional transient voltage suppressor (TVS) diodes, Semtech TDS SurgeSwitch devices maintain nearly the same clamping voltage over the entire peak pulse current range and extended temperature range, using an innovative architecture. These surge suppressors feature operating voltages of 22V, 30V, 33V, 40V, 45V, and 58V and are housed in a small 1.6mm x 1mm package. The devices may be used to meet the common industrial voltage surge standard of ±1kV per IEC61000-4-5 (RS = 42Ω, CS = 0.5μF).

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Part #

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 36V EOS Protection

TDS3621LP.C
Semtech
1: $1.02
2,480In Stock
3,000Expected 3/8/2026
New Product

Mfr. Part No.
TDS3621LP.C

Mouser Part No
947-TDS3621LP.C

New Product

Semtech

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 36V EOS Protection

Learn More

Datasheet

2,480In Stock

3,000Expected 3/8/2026

Cut Tape

$1.02

$0.651

$0.532

$0.509

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

36 V

SMD/SMT

49.7 V

43.5 V

DFN-2

24 A

1.152 kW

80 pF

30 kV

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 5V SurgeSwitch EOS Protection

TDS0521PW.C
Semtech
1: $2.12
5,540In Stock

Mfr. Part No.
TDS0521PW.C

Mouser Part No
947-TDS0521PW.C

Semtech

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 5V SurgeSwitch EOS Protection

Learn More

Datasheet

5,540In Stock

Cut Tape

$2.12

$1.33

$0.894

$0.707

Reel

$0.645

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

5 V

SMD/SMT

9.8 V

6.9 V

DFN-2

40 A

412 W

159 pF

30 kV

- 40 C

+ 125 C

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection

TDS1411P.C
Semtech
1: $1.67
8,179In Stock

Mfr. Part No.
TDS1411P.C

Mouser Part No
947-TDS1411P.C

Semtech

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection

Learn More

Datasheet

8,179In Stock

Cut Tape

$1.67

$1.09

$0.906

$0.869

Reel

$0.819

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

19.8 V

17 V

DFN-6

40 A

792 W

145 pF

30 kV

- 55 C

+ 125 C

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TDS, 14V 22A EOS SLP1006P2X3F

TDS1401P.F
Semtech
1: $1.18
14,554In Stock

Mfr. Part No.
TDS1401P.F

Mouser Part No
947-TDS1401P.F

Semtech

ESD Protection Diodes / TVS Diodes TDS, 14V 22A EOS SLP1006P2X3F

Learn More

Datasheet

14,554In Stock

Cut Tape

$1.18

$0.73

$0.473

$0.363

View

Reel

$0.246

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

14 V

SMD/SMT

20.5 V

DFN-2

22 A

8 kV

20 kV

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection

TDS1421PW.C
Semtech
1: $1.63
1,658In Stock

Mfr. Part No.
TDS1421PW.C

Mouser Part No
947-TDS1421PW.C

Semtech

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection

Learn More

Datasheet

1,658In Stock

Cut Tape

$1.63

$1.29

$0.929

$0.748

Reel

$0.589

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

14 V

SMD/SMT

21.6 V

16 V

DFN-2

34 A

734 W

122 pF

25 kV

30 kV

- 40 C

+ 125 C

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TDS 1-Line 22V EOS DFN 1.0x0.6x0.25mm 2L

TDS2201P.F
Semtech
1: $1.16
6,080In Stock

Mfr. Part No.
TDS2201P.F

Mouser Part No
947-TDS2201P.F

Semtech

ESD Protection Diodes / TVS Diodes TDS 1-Line 22V EOS DFN 1.0x0.6x0.25mm 2L

Learn More

Datasheet

6,080In Stock

Cut Tape

$1.16

$0.715

$0.464

$0.355

View

Reel

$0.248

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

Unidirectional

1 Channel

22 V

SMD/SMT

26.4 V

26.5 V

DFN-2

16 A

450 W

58 pF

8 kV

30 kV

- 40 C

+ 85 C

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes TDS, 22V, 40A, DFN 2.0x2.0x0.75mm 6Ld

TDS2261P.C
Semtech
1: $1.66
2,206In Stock

Mfr. Part No.
TDS2261P.C

Mouser Part No
947-TDS2261P.C

Semtech

ESD Protection Diodes / TVS Diodes TDS, 22V, 40A, DFN 2.0x2.0x0.75mm 6Ld

Learn More

Datasheet

2,206In Stock

Cut Tape

$1.66

$1.30

$0.941

$0.79

Reel

$0.597

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

1 Channel

22 V

SMD/SMT

28 V

DFN-6

40 A

20 kV

30 kV

TDS

Reel, Cut Tape, MouseReel

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 22V SurgeSwitch EOS Protection

TDS2221PW.C
Semtech
1: $1.65
2,488Expected 2/12/2026

Mfr. Part No.
TDS2221PW.C

Mouser Part No
947-TDS2221PW.C

Semtech

ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 22V SurgeSwitch EOS Protection

Learn More

Datasheet

2,488Expected 2/12/2026

Cut Tape

$1.65

$1.29

$0.933

$0.752

$0.664

Reel

$0.592

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Unidirectional

1 Channel

22 V

SMD/SMT

28 V

23 V

DFN-2

22 A

616 W

98 pF

15 kV

30 kV

- 40 C

+ 125 C

TDS

Reel, Cut Tape, MouseReel

TDS SurgeSwitch™ Surge Suppressors

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