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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Description Datasheet Availability Pricing (PHP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package / Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Semtech ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 36V EOS Protection
Datasheet
2,480In Stock
3,000Expected 10/08/2026
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 30 kV - 40 C + 125 C Reel, Cut Tape, MouseReel
Semtech ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 5V SurgeSwitch EOS Protection
Datasheet
5,540In Stock
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 30 kV - 40 C + 125 C TDS Reel, Cut Tape, MouseReel
Semtech ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection
Datasheet
8,179In Stock
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 30 kV - 55 C + 125 C TDS Reel, Cut Tape, MouseReel

Semtech ESD Protection Diodes / TVS Diodes TDS, 14V 22A EOS SLP1006P2X3F
Datasheet
14,554In Stock
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
Semtech ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 14V SurgeSwitch EOS Protection
Datasheet
1,658In Stock
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

Semtech ESD Protection Diodes / TVS Diodes TDS 1-Line 22V EOS DFN 1.0x0.6x0.25mm 2L
Datasheet
6,080In Stock
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

Semtech ESD Protection Diodes / TVS Diodes TDS, 22V, 40A, DFN 2.0x2.0x0.75mm 6Ld
Datasheet
2,206In Stock
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
Semtech ESD Protection Diodes / TVS Diodes Transient Diverting Suppressor 1-Line, 22V SurgeSwitch EOS Protection
Datasheet
2,488Expected 02/12/2026
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