TVS & ESD Protection Diodes

Vishay TVS and ESD Protection Diodes are diode-based circuit protection products that cover a full spectrum of electronic systems from industrial applications to the smallest handheld multimedia devices. They include automotive- and industrial-grade transient voltage suppressor families and a host of diode array products for ESD and EMI protection in portable electronics.

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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 400watt 12volt 5% Unidir
Datasheet
2,526In Stock
3,000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V DO-220AA-2 20.1 A 400 W - 55 C + 150 C TVS Diodes SMP Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400watt 33volt Uni
Datasheet
2,552In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V DO-220AA-2 7.5 A 400 W - 55 C + 150 C TVS Diodes SMP Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400watt 36volt 5% Unidir
Datasheet
3,841In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V DO-220AA-2 6.9 A 400 W - 55 C + 150 C TVS Diodes SMP Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400watt 36volt 5% Unidir
Datasheet
3,300In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 36 V SMD/SMT 58.1 V 40 V DO-220AA-2 400 W - 55 C + 150 C TVS Diodes SMP Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 3.3 Volt Unidir
Datasheet
4,913In Stock
6,000Expected 23/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 3.3 V SMD/SMT 7.3 V 4.1 V DO-220AA-2 54.8 A 400 W - 55 C + 150 C TVS Diodes SMP Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1500W 15V 5% Unidir
Datasheet
1,522In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 18.5 V TO-277A-3 61.5 A 1.5 kW - 55 C + 150 C TVS Diodes SMPC_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1500W 28V 5% Unidir
Datasheet
1,332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 34.4 V TO-277A-3 33 A 1.5 kW - 55 C + 150 C TVS Diodes SMPC_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 33V Unidirect
Datasheet
491In Stock
3,000Expected 4/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Unidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V GL41 (DO-213AB) 8.8 A 400 W - 55 C + 150 C TVS Diodes TGL41 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,400V 5%,UNIDIR,SMC TVS
Datasheet
3,470In Stock
Min.: 1
Mult.: 1
: 3,500

Unidirectional 1 Channel 342 V SMD/SMT 548 V 380 V SMC (DO-214AB) 2.7 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,480V 5%,UNIDIR,SMC TVS
Datasheet
875In Stock
Min.: 1
Mult.: 1
: 850

Unidirectional 1 Channel 408 V SMD/SMT 658 V 456 V SMC (DO-214AB) 2.28 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,540V 5%,UNIDIR,SMC TVS
Datasheet
3,390In Stock
Min.: 1
Mult.: 1
: 3,500

Unidirectional 1 Channel 459 V SMD/SMT 740 V 513 V SMC (DO-214AB) 2.03 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 150W,15V UNIDIR,Micro-SMP TVS
Datasheet
399In Stock
45,000Expected 19/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,500

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V DO-219AD-2 6.2 A 150 W 8 kV 15 kV - 55 C + 150 C TVS Diodes MSPMP-A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 150W,20V UNIDIR,Micro-SMP TVS
Datasheet
12,515In Stock
Min.: 1
Mult.: 1
: 4,500

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V DO-219AD-2 4.6 A 150 W 8 kV 15 kV - 55 C + 150 C TVS Diodes MSPMP-A Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 300W,440V 5%,UNIDIR,SMA TVS
Datasheet
7,250In Stock
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 376 V SMD/SMT 602 V 418 V SMA (DO-214AC) 500 mA 300 W - 65 C + 150 C TVS Diodes P4SMA Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 300W,440V 5%,UNIDIR,SMA TVS
Datasheet
1,240In Stock
5,400Expected 4/9/2026
Min.: 1
Mult.: 1
: 1,800

Unidirectional 1 Channel 376 V SMD/SMT 602 V 418 V SMA (DO-214AC) 500 mA 300 W - 65 C + 150 C TVS Diodes P4SMA Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 300W,510V 5%,UNIDIR,SMA TVS
Datasheet
7,310In Stock
Min.: 1
Mult.: 1
: 7,500

Unidirectional 1 Channel 434 V SMD/SMT 698 V 485 V SMA (DO-214AC) 430 mA 300 W - 65 C + 150 C TVS Diodes P4SMA Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W,510V 5%,UNIDIR,SMB TVS
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 434 V SMD/SMT 698 V 485 V SMB (DO-214AA) 860 mA 600 W - 65 C + 150 C TVS Diodes P6SMB Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W 12V 5% Uni Low Profile
Datasheet
559In Stock
7,000Expected 14/1/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,500
Unidirectional 1 Channel 12 V SMD/SMT 18.8 V 14.7 V SlimSMA (DO-221AC) 157 A 600 W 8 kV 15 kV - 55 C + 175 C TVS Diodes SMA6F Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W 16V 5% Uni Low Profile
Datasheet
13,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 14,000
Unidirectional 1 Channel 16 V SMD/SMT 25.2 V 19.7 V SlimSMA (DO-221AC) 119 A 600 W 8 kV 15 kV - 55 C + 175 C TVS Diodes SMA6F Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W 18V 5% Uni Low Profile
Datasheet
5,666In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

Unidirectional 1 Channel 18 V SMD/SMT 28.3 V 22.1 V SlimSMA (DO-221AC) 102 A 600 W 8 kV 15 kV - 55 C + 175 C TVS Diodes SMA6F Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 15V 5% Uni
Datasheet
2,840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMA (DO-214AC) 16.4 A 400 W - 55 C + 150 C TVS Diodes SMAJ_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 24V 5% Uni
Datasheet
4,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMA (DO-214AC) 10.3 A 400 W - 55 C + 150 C SMAJ_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 24V 5% Bi
Datasheet
2,838In Stock
3,600Expected 30/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMA (DO-214AC) 10.3 A 400 W - 55 C + 150 C SMAJ_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 33V 5% Uni
Datasheet
2,884In Stock
18,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMA (DO-214AC) 7.5 A 400 W - 55 C + 150 C SMAJ_A Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W 36V 5% Bi
Datasheet
7,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMA (DO-214AC) 6.9 A 400 W - 55 C + 150 C SMAJ_A Reel, Cut Tape, MouseReel