TRANSZORB® Transient Voltage Suppressors (TVS)

Vishay Surface-Mount TRANSZORB® Transient Voltage Suppressors (TVS) are housed in a low-profile SMB (DO-214AA) package and are ideal for automated placement. These suppressors are available in unidirectional and bidirectional with excellent clamping capability and a fast response time. Vishay TRANSZORB Transient Voltage Suppressors meet MSL level 1, per J-STD-020, LF maximum peak of 260 °C. These devices are designed to protect against voltage transients induced by inductive load switching and lighting on ICs, MOSFETs, and signal lines of sensor units for consumer, computer, industrial, and telecommunication 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
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 12V 600W UniDir TransZorb 5% Tol
Datasheet
8,978In Stock
11,250Expected 29/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMB (DO-214AA) 30.2 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 12V 1000W UniDir TransZorb 5% Tol
Datasheet
9,137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMB (DO-214AA) 30.2 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 130V 1000W UniDir TransZorb 5% Tol
Datasheet
5,219In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMB (DO-214AA) 2.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 13V 1000W UniDir TransZorb 5% Tol
Datasheet
225In Stock
3,000Expected 13/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SMB (DO-214AA) 27.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 13V 800W Bidir TransZorb 5% Tol
Datasheet
3,278In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SMB (DO-214AA) 27.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 150V 1000W UniDir TransZorb 5% Tol
Datasheet
88In Stock
3,000Expected 5/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SMB (DO-214AA) 2.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 15V 1000W UniDir TransZorb 5% Tol
Datasheet
3,002In Stock
3,200Expected 15/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMB (DO-214AA) 24.6 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 15V 800W Bidir TransZorb 5% Tol
Datasheet
10,778In Stock
6,670Expected 14/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMB (DO-214AA) 24.6 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 15V 800W Bidir TransZorb 5% Tol
Datasheet
5,101In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMB (DO-214AA) 24.6 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 17V 1000W UniDir TransZorb 5% Tol
Datasheet
2,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMB (DO-214AA) 21.7 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 17V 800W Bidir TransZorb 5% Tol
Datasheet
2,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMB (DO-214AA) 21.7 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 188V 1000W UniDir TransZorb 5% Tol
Datasheet
2,050In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 188 V SMD/SMT 328 V 209 V SMB (DO-214AA) 83.3 mA 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 18V 1000W UniDir TransZorb 5% Tol
Datasheet
3,487In Stock
7,500Expected 5/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMB (DO-214AA) 20.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 18V 800W Bidir TransZorb 5% Tol
Datasheet
3,512In Stock
5,250Expected 4/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMB (DO-214AA) 20.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 20V 800W Bidir TransZorb 5% Tol
Datasheet
2,860In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMB (DO-214AA) 18.5 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 22V 1000W UniDir TransZorb 5% Tol
Datasheet
331In Stock
3,000Expected 29/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMB (DO-214AA) 16.9 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 24V 1000W UniDir TransZorb 5% Tol
Datasheet
5,344In Stock
26,250On Order
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMB (DO-214AA) 15.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 24V 1000W UniDir TransZorb 5% Tol
Datasheet
3,352In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMB (DO-214AA) 15.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 24V 800W Bidir TransZorb 5% Tol
Datasheet
2,314In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMB (DO-214AA) 15.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 26V 1000W UniDir TransZorb 5% Tol
Datasheet
3,239In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMB (DO-214AA) 14.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 26V 800W Bidir TransZorb 5% Tol
Datasheet
4,181In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMB (DO-214AA) 14.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 28V 1000W UniDir TransZorb 5% Tol
Datasheet
3,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SMB (DO-214AA) 13.2 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 30V 800W Bidir TransZorb 5% Tol
Datasheet
4,568In Stock
15,750Expected 29/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 750

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMB (DO-214AA) 12.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 30V 800W Bidir TransZorb 5% Tol
Datasheet
3,469In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,200

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMB (DO-214AA) 12.4 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 33V 1000W UniDir TransZorb 5% Tol
Datasheet
6,911In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMB (DO-214AA) 11.3 A 600 W - 55 C + 150 C SMBJ Reel, Cut Tape, MouseReel