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 (SGD) 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
Product
Series
Qualification
Packaging
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
6,468In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 ESD Suppressors PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
7,914In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 ESD Suppressors PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes ESD Diode, SOT-23, 150C, 500W, Bidir
Datasheet
5,664In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 ESD Suppressors PSOT Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, Melf, 150C, 300W, Unidir
Datasheet
2,269In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 500 mV SMD/SMT 2 V 800 mV DO-213AB 40 A 300 W - 50 C + 150 C TVS Diodes SDAx Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
2,951In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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, Bidir
Datasheet
7,235In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 12 V SMD/SMT 19.9 V 13.3 V SOD-123FL 10.05 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
1,029In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 130 V SMD/SMT 209 V 144 V SOD-123FL 960 mA 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
6,981In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
2,926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 150 V SMD/SMT 243 V 167 V SOD-123FL 820 mA 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
9,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 15 V SMD/SMT 24.4 V 16.7 V SOD-123FL 8.2 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
7,872In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 18 V SMD/SMT 29.2 V 20 V SOD-123FL 6.85 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
8,520In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 20 V SMD/SMT 32.4 V 22.2 V SOD-123FL 6.17 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
2,935In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 220 V SMD/SMT 356 V 246 V SOD-123FL 560 mA 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
14,299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 24 V SMD/SMT 38.9 V 26.7 V SOD-123FL 5.14 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
2,060In Stock
12,000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 26 V SMD/SMT 42.1 V 28.9 V SOD-123FL 4.75 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
1,230In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 26 V SMD/SMT 42.1 V 28.9 V SOD-123FL 4.75 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
4,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 28 V SMD/SMT 45.4 V 31.1 V SOD-123FL 4.41 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
544In Stock
24,000Expected 11/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 33 V SMD/SMT 53.3 V 36.7 V SOD-123FL 3.75 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, AEC-Q101
Datasheet
2,610In Stock
Min.: 1
Mult.: 1
: 3,000

Unidirectional 36 V SMD/SMT 58.1 V 40 V SOD-123FL 3.44 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 AEC-Q101 Reel, Cut Tape
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
8,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 40 V SMD/SMT 64.5 V 44.4 V SOD-123FL 3.1 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
5,338In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 43 V SMD/SMT 69.4 V 47.8 V SOD-123FL 2.88 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
1,457In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 45 V SMD/SMT 72.7 V 50 V SOD-123FL 2.75 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
11,249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 5 V SMD/SMT 9.2 V 6.4 V SOD-123FL 21.74 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Bidir
Datasheet
6,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 5 V SMD/SMT 9.2 V 6.4 V SOD-123FL 21.74 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel
Diotec Semiconductor ESD Protection Diodes / TVS Diodes TVS, SOD-123FL, 150C, 200W, Unidir
Datasheet
7,482In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 51 V SMD/SMT 82.4 V 56.7 V SOD-123FL 2.43 A 200 W - 55 C + 150 C TVS Diodes SMF1-9 Reel, Cut Tape, MouseReel