TVS Diodes, ESD, & Load Dump Protectors

Diotec Semiconductors TVS Diodes, ESD, and Load Dump Protectors cover almost every need of transient voltage protection. This comprehensive portfolio contains ESD protection arrays in tiny leadless packages to industry standard TVS diodes with a wide working voltage range and powerful automotive load dump protectors. These uni- or bidirectional components offer wide operating voltage ranges and low junction capacitances. Applications include consumer, industrial, automotive, and telecom.

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Description Datasheet Availability Pricing (GBP) 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, 500W, Bidir
Datasheet
3,000In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 3.3 V SMD/SMT 10.9 V 4 V SC-59-3 (SOT-23-3) 43 A 500 W 500 pF 8 kV 15 kV - 55 C + 150 C PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
2,292In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 5 V SMD/SMT 13.5 V 6 V SC-59-3 (SOT-23-3) 42 A 500 W 210 pF 8 kV 15 kV - 55 C + 150 C PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
5,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 12 V SMD/SMT 25.9 V 13.3 V SC-59-3 (SOT-23-3) 21 A 500 W 90 pF 8 kV 15 kV - 55 C + 150 C PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
5,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 24 V SMD/SMT 49 V 26.7 V SC-59-3 (SOT-23-3) 12 A 500 W 63 pF 8 kV 15 kV - 55 C + 150 C PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Unidir
Datasheet
2,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 36 V SMD/SMT 76.8 V 40 V SC-59-3 (SOT-23-3) 9 A 500 W 80 pF 8 kV 15 kV - 55 C + 150 C PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, Melf, 150C, 300W, Unidir
Datasheet
5,459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 500 mV SMD/SMT 2 V 800 mV DO-213AB 40 A 300 W - 50 C + 150 C SDAx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, Melf, 150C, 300W, Unidir
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Unidirectional 1 V SMD/SMT 4 V 1.6 V DO-213AB 40 A 300 W - 50 C + 150 C SDAx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
1,109In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 100 V SMD/SMT 162 V 111 V SOD-123FL 1.23 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
6,958In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 10 V SMD/SMT 17 V 11.1 V SOD-123FL 11.76 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
4,160In Stock
3,000Expected 02/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 10 V SMD/SMT 17 V 11.1 V SOD-123FL 11.76 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
74In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 11 V SMD/SMT 18.2 V 12.2 V SOD-123FL 10.99 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
8,555In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 12 V SMD/SMT 19.9 V 13.3 V SOD-123FL 10.05 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
8,410In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 12 V SMD/SMT 19.9 V 13.3 V SOD-123FL 10.05 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
1,191In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 130 V SMD/SMT 209 V 144 V SOD-123FL 960 mA 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
7,043In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 13 V SMD/SMT 21.5 V 14.4 V SOD-123FL 9.3 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
3,912In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 14 V SMD/SMT 23.2 V 15.6 V SOD-123FL 8.62 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
627In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 14 V SMD/SMT 23.2 V 15.6 V SOD-123FL 8.62 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
2,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 150 V SMD/SMT 243 V 167 V SOD-123FL 820 mA 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
9,321In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 15 V SMD/SMT 24.4 V 16.7 V SOD-123FL 8.2 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
5,193In Stock
3,000Expected 05/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 15 V SMD/SMT 24.4 V 16.7 V SOD-123FL 8.2 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
2,963In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 16 V SMD/SMT 26 V 17.8 V SOD-123FL 7.69 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
7,341In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 16 V SMD/SMT 26 V 17.8 V SOD-123FL 7.69 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
2,273In Stock
12,000Expected 08/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 17 V SMD/SMT 27.6 V 18.9 V SOD-123FL 7.25 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
4,263In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 18 V SMD/SMT 29.2 V 20 V SOD-123FL 6.85 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
3,140In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 18 V SMD/SMT 29.2 V 20 V SOD-123FL 6.85 A 200 W - 55 C + 150 C SMF1-9 Reel, Cut Tape, MouseReel