WE-TVSP 400W to 3000W High Power TVS Diodes

Würth Elektronik WE-TVSP 400W to 3000W High Power TVS Diodes feature a glass passivated junction in a low profile package covering the power classes from 400W to 3000W and an operating voltage range of 5VDC to 100VDC. The WE-TVSP Series from Würth Elektronik can be used for surge protection, as well as for slow data lines. The diodes are ideal to protect I/O Interfaces, bus voltage, and other circuits of sensitive electronic equipment against voltage transients.

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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
Minimum Operating Temperature
Maximum Operating Temperature
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Series
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Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 40 0W 64VDC SMAJ
Datasheet
831In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Unidirectional 1 Channel 64 V SMD/SMT 103 V 74.85 V SMA (DO-214AC) 40 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 40 0W 7VDC SMAJ
Datasheet
1,600In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Unidirectional 1 Channel 7 V SMD/SMT 12 V 8.19 V SMA (DO-214AC) 40 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 40 0W 70VDC SMAJ
Datasheet
1,089In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Unidirectional 1 Channel 70 V SMD/SMT 113 V 81.9 V SMA (DO-214AC) 40 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 40 0W 9VDC SMAJ
Datasheet
760In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Unidirectional 1 Channel 9 V SMD/SMT 15.4 V 10.55 V SMA (DO-214AC) 40 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Unidirect 40 0W 90VDC SMAJ
Datasheet
545In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Unidirectional 1 Channel 90 V SMD/SMT 146 V 105.5 V SMA (DO-214AC) 40 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 10VDC SMAJ
Datasheet
1,316In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 10 V SMD/SMT 17 V 11.7 V SMA (DO-214AC) 23.5 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 11VDC SMAJ
Datasheet
802In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.85 V SMA (DO-214AC) 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 12VDC SMAJ
Datasheet
173In Stock
10,000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 12 V SMD/SMT 19.9 V 14 V SMA (DO-214AC) 20.1 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 13VDC SMAJ
Datasheet
1,955In Stock
1,000Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 13 V SMD/SMT 21.5 V 15.15 V SMA (DO-214AC) 18.6 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 14VDC SMAJ
Datasheet
2,497In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 14 V SMD/SMT 23.2 V 16.4 V SMA (DO-214AC) 17.2 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP 400 W 15 Vol Bi-Direct SMAJ15CA
Datasheet
2,631In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel SMD/SMT 24.4 V 17.6 V SMA (DO-214AC) 16.4 A - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP 400 W 18 Vol Bi-Directi SMAJ18CA
Datasheet
2,129In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel SMD/SMT 29.2 V 21.05 V SMA (DO-214AC) 13.7 A - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 20VDC SMAJ
Datasheet
1,518In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 23.35 V SMA (DO-214AC) 12.3 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 24VDC SMAJ
Datasheet
4,100In Stock
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 28.1 V SMA (DO-214AC) 10.3 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 26VDC SMAJ
Datasheet
1,159In Stock
3,000Expected 6/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 30.4 V SMA (DO-214AC) 9.5 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 28VDC SMAJ
Datasheet
1,736In Stock
1,000Expected 18/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 28 V SMD/SMT 45.4 V 32.75 V SMA (DO-214AC) 8.8 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 30VDC SMAJ
Datasheet
2,971In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 35.05 V SMA (DO-214AC) 8.3 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 33VDC SMAJ
Datasheet
1,735In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 38.65 V SMA (DO-214AC) 7.5 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 36VDC SMAJ
Datasheet
2,636In Stock
2,000Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 42.1 V SMA (DO-214AC) 6.9 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 40VDC SMAJ
Datasheet
2,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 40 V SMD/SMT 64.5 V 46.75 V SMA (DO-214AC) 6.2 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 43VDC SMAJ
Datasheet
460In Stock
1,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 43 V SMD/SMT 69.4 V 50.3 V SMA (DO-214AC) 5.8 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 45VDC SMAJ
Datasheet
955In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 45 V SMD/SMT 72.7 V 52.65 V SMA (DO-214AC) 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP 400 W 48 Vol Bi-Direct SMAJ8CA
Datasheet
1,763In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel SMD/SMT 77.4 V 56.1 V SMA (DO-214AC) 5.2 A - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 5VDC SMAJ
Datasheet
4,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.7 V SMA (DO-214AC) 43.5 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel
Wurth Elektronik ESD Protection Diodes / TVS Diodes WE-TVSP Bidirect 400 W 51VDC SMAJ
Datasheet
611In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 51 V SMD/SMT 82.4 V 59.7 V SMA (DO-214AC) 4.9 A 400 W - 65 C + 150 C TVS Diodes WE-TVSP Reel, Cut Tape, MouseReel