SOD-523 ESD Protection Diodes

Vishay Semiconductors SOD-523 ESD Protection Diodes offer a small, compact package with AEC-Q101 qualifications. Vishay SOD-523 Diodes provide 1-line ESD protection, both unidirectional and bi-directional. The devices are in accordance with IEC 61000-4-2, featuring ±30/15kV contact discharge and ±30/15kV air discharge. The SOD-523 ESD Protection Diodes feature a working range of 1V, 3V, 5V, 8V, 12V, 16V, 26V, 33V and a low leakage current of <0.1μA. The devices are ideal for communication systems, data lines, and CAN bus protection applications.

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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
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
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 33 V Unidirectional SOD-523
Datasheet
56,913In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 33 V SMD/SMT 62.5 V 35.5 V SOD-523-2 1.6 A 100 W 18 pF 15 kV 15 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes Uni-Directional 5.5V SOD523
Datasheet
161,267In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-523-2 16 A 192 W 150 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESD05A1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1 V Unidirectional SOD-523
Datasheet
13,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 1 V SMD/SMT 6.9 V 2.5 V SOD-523-2 14.6 A 100 W 230 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1 V Unidirectional SOD-523
Datasheet
13,523In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 1 V SMD/SMT 6.9 V 2.5 V SOD-523-2 14.6 A 100 W 230 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5 V Unidirectional SOD-523
Datasheet
24,508In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 5 V SMD/SMT 11.5 V 6.85 V SOD-523-2 8.7 A 100 W 81 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5 V Unidirectional SOD-523
Datasheet
14,068In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 5 V SMD/SMT 11.5 V 6.85 V SOD-523-2 8.7 A 100 W 81 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 8 V Unidirectional SOD-523
Datasheet
14,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 8 V SMD/SMT 15.3 V 9.5 V SOD-523-2 6.6 A 100 W 57 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 26 V Unidirectional SOD-523
Datasheet
11,359In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 26 V SMD/SMT 48 V 27.6 V SOD-523-2 2.1 A 100 W 21 pF 20 kV 20 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 3 V Unidirectional SOD-523
Datasheet
2,126In Stock
32,000Expected 10/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 3 V SMD/SMT 8.7 V 4.4 V SOD-523-2 11.6 A 100 W 135 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5 V Unidirectional SOD-523
Datasheet
162In Stock
143,737On Order
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 11 V 6 V SOT-523-2 3.5 A 40 W 23 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxB1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 5 V Unidirectional SOD-523
Datasheet
3,721In Stock
16,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 11 V 6 V SOT-523-2 3.5 A 40 W 23 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxB1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 8 V Unidirectional SOD-523
Datasheet
1,994In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 8 V SMD/SMT 15.3 V 9.5 V SOD-523-2 6.6 A 100 W 57 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 16 V Unidirectional SOD-523
Datasheet
16,276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 16 V SMD/SMT 28 V 17 V SOD-523-2 3.6 A 100 W 33 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 16 V Unidirectional SOD-523
Datasheet
110In Stock
40,000Expected 7/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 16 V SMD/SMT 28 V 17 V SOD-523-2 3.6 A 100 W 33 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 26 V Unidirectional SOD-523
Datasheet
12,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 26 V SMD/SMT 48 V 27.6 V SOD-523-2 2.1 A 100 W 21 pF 20 kV 20 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 33 V Unidirectional SOD-523
Datasheet
2,907In Stock
40,000Expected 23/9/2027
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 33 V SMD/SMT 62.5 V 35.5 V SOD-523-2 1.6 A 100 W 18 pF 15 kV 15 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 3 V Unidirectional SOD-523
Datasheet
39,977Expected 24/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 3 V SMD/SMT 8.7 V 4.4 V SOD-523-2 11.6 A 100 W 135 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes Uni-Directional 5.5V SOD523
Datasheet
15,000Expected 24/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 1 Channel 5 V SMD/SMT 12 V 6 V SOD-523-2 16 A 192 W 150 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESD05A1-02V AEC-Q101 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 12 V Unidirectional SOD-523
Datasheet
16,000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 8 V SMD/SMT 15.3 V 9.5 V SOD-523-2 6.6 A 100 W 57 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 12 V Unidirectional SOD-523
Datasheet
16,000Expected 3/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Unidirectional 2 Channel 12 V SMD/SMT 22.7 V 13.9 V SOD-523-2 4.4 A 100 W 40 pF 30 kV 30 kV - 55 C + 150 C ESD Suppressors VESDxxC1-02V AEC-Q101 Reel, Cut Tape, MouseReel