ESDx Suppressors/TVS Diodes

Diotec Semiconductor ESDx Suppressors/TVS Diodes are bidirectional clamping diodes in a SOD-323 package outline. These diodes offer ±30kV high Electrostatic Discharge (ESD) capability according to IEC 61000-4-2 standards for air and contact discharge. The stand-off voltage is 24V, and the clamping voltage is typically 36V at 1A peak current with a peak pulse power dissipation of 350W (8/20µs pulse). The ESDx diodes feature a junction capacitance of <50pF at 0VR and 1MHz frequency. These diodes are ideally suited for touch panels of industrial applications, remote controls to open garage doors, and smart home sensors to control lights or shutters.

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Description Datasheet Availability Pricing (TWD) 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
Qualification
Packaging
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 200W, Bidir
Datasheet
4,039In Stock
Min.: 1
Mult.: 1
: 3,000

Bidirectional 12 V SMD/SMT 37 V 14.2 V SC-59-3 (SOT-23-3) 5 A 200 W 19 pF 30 kV 30 kV - 55 C + 150 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 200W, Bidir
Datasheet
5,560In Stock
Min.: 1
Mult.: 1
: 3,000

Bidirectional 15 V SMD/SMT 44 V 17.1 V SC-59-3 (SOT-23-3) 5 A 200 W 16 pF 30 kV 30 kV - 55 C + 150 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, 0603, 125C, 25W, Unidir
Datasheet
3,385In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 5 V SMD/SMT 15 V 6 V 0201 (0603 metric) 1 A, 2 A 25 W 6.5 pF 17 kV 17 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 125C, 80W, Unidir
Datasheet
Lead-Time 6 Weeks
Min.: 1
Mult.: 1
: 4,000

Unidirectional 1 Channel 1.8 V SMD/SMT 7.5 V 2.2 V SOD-523-2 11 A 80 W 30 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-323, 125C, 350W, Unidir
Datasheet
7,245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 15 V SMD/SMT 29 V 16.7 V SOD-323 24 A 350 W 75 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-323, 125C, 350W, Unidir
Datasheet
2,565In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 42 V 25.4 V SOD-323 15 A 350 W 50 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-323, 125C, 350W, Unidir
Datasheet
9,807In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 5 V SMD/SMT 14.5 V 6 V SOD-323 12 A 350 W 200 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-323F, 125C, 350W, Unidir
Datasheet
14,950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 5 V SMD/SMT 9.8 V 6 V SOD-323F 24 A 350 W 350 pF 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 240W, Unidir
Datasheet
5,351In Stock
4,000Expected 8/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 12 V SMD/SMT 17 V 14.1 V SOD-523 5 A 240 W 55 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 240W, Unidir
Datasheet
5,893In Stock
4,000Expected 10/16/2026
Min.: 1
Mult.: 1
: 4,000

Unidirectional 15 V SMD/SMT 30 V 16.5 V SOD-523 6 A 240 W 40 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 300W, Unidir
Datasheet
6,721In Stock
8,000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 24 V SMD/SMT 60 V 25.5 V SOD-523 6 A 300 W 40 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 158W, Unidir
Datasheet
3,994In Stock
40,000Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 3.3 V SMD/SMT 8.4 V 5 V SOD-523 5 A 158 W 105 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, DFN1006-2, 125C, 80W, Unidir
Datasheet
273In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1.8 V SMD/SMT 7.5 V 2.2 V DFN-1006-2 (SOD-882-2) 16 A 80 W 30 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-26, 150C, 0W, Unidir
Datasheet
5,830In Stock
Min.: 1
Mult.: 1
: 3,000

Bidirectional 9 V SMD/SMT 9 V SOT-26-6 6 A 7 pF 8 kV 15 kV - 50 C + 150 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 125C, 20W, Unidir
Datasheet
7,121In Stock
16,000Expected 1/8/2027
Min.: 1
Mult.: 1
: 4,000

Bidirectional 1 Channel 5 V SMD/SMT 13.3 V 5.5 V SC-59-3 (SOT-23-3) 16 A 3.5 pF 15 kV 15 kV - 55 C + 125 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 125C, 400W, Unidir
Datasheet
1,875In Stock
3,000Expected 11/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 17 V 13 V SC-59-3 (SOT-23-3) 17 A 400 W 60 pF 30 kV - 55 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 174W, Unidir
Datasheet
64,756Expected 12/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 5 V SMD/SMT 11.6 V 6.2 V SOD-523 5 A 174 W 80 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, 0603, 150C, 28W, Unidir
Datasheet
10,000Expected 8/21/2026
Min.: 1
Mult.: 1
: 10,000

Unidirectional 5 V SMD/SMT 25 V 6 V 0201 (0603 metric) 1 A, 4 A 28 W 0.5 pF 17 kV 25 kV - 50 C + 150 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 125C, 40W, Unidir
Datasheet
15,870On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

1 Channel 3.3 V SMD/SMT 8 V 2.8 V SOD-523 5 A 40 W 30 pF 15 kV 20 kV - 40 C + 125 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 50W, Unidir
Datasheet
8,000Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bidirectional 5 V SMD/SMT 12.5 V 5.8 V SOD-523 4 A 50 W 32 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-523, 150C, 181W, Unidir
Datasheet
10,163On Order
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Unidirectional 6 V SMD/SMT 12.4 V 6.8 V SOD-523 5 A 181 W 70 pF 30 kV 30 kV - 50 C + 150 C ESDxx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOD-323, 125C, 200W, Unidir, AEC-Q101
Datasheet
11,999Expected 8/19/2026
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 70 V 17.1 V SOD-323-2 5 A 200 W 22 pF 30 kV 30 kV - 55 C + 125 C ESDxx AEC-Q101 Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, 0603, 125C, 170W, Unidir
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 10,000

Unidirectional 3.3 V SMD/SMT 9.5 V 3.7 V 0201 (0603 metric) 21 A 170 W 30 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-523, 125C, 70W, Unidir
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 20 V 6 V to 8.5 V SOT-523-3 4.5 A 70 W 15 kV 20 kV - 50 C + 125 C ESDxx Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, 0603, 125C, 170W, Unidir
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 10,000

Unidirectional 5 V SMD/SMT 9.5 V 5.8 V 0201 (0603 metric) 10 A, 17 A 170 W 25 pF 30 kV 30 kV - 50 C + 125 C ESDxx Reel, Cut Tape