Surface Mount PAR® Transient Voltage Suppressors

Vishay Surface Mount PAR® Transient Voltage Suppressors (TVSs) are available in a low profile package with junction passivation optimized design. The suppressors feature passivated anisotropic rectifier technology. The devices have a TJ = +185°C capability suitable for high reliability and automotive requirements. The SMD PAR TVS diodes protect sensitive electronics against voltage transients induced by inductive load switching and lightning on ICs, MOSFET, and signal lines of sensor units for automotive.

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Description Datasheet Availability Pricing (GBP) 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 400W,43V5%,SMFBIDIRTVS
Datasheet
10,000Expected 20/04/2026
Min.: 1
Mult.: 1

Bidirectional 1 Channel 36.8 V SMD/SMT 59.3 V 40.9 V DO-219AB-2 6.7 A 400 W - 65 C + 185 C T4F43CA
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 400W,47V5%,SMFBIDIRTVS
Datasheet
10,000Expected 20/04/2026
Min.: 1
Mult.: 1

Bidirectional 1 Channel 40.2 V SMD/SMT 64.8 V 44.7 V DO-219AB-2 6.2 A 400 W - 65 C + 185 C T4F47CA
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 10V
Datasheet
Non-Stocked
Min.: 21,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel SMD/SMT 14.5 V 9.5 V DO-219AB-2 27.6 A 400 W - 65 C + 185 C T4F10 Reel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 13V
Datasheet
Non-Stocked
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel SMD/SMT 18.2 V 12.4 V DO-219AB-2 22 A 400 W - 65 C + 185 C T4F13 Reel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 15V
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel SMD/SMT 21.2 V 14.3 V DO-219AB-2 18.9 A 400 W - 65 C + 185 C T4F15 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 16V
Datasheet
Non-Stocked
Min.: 21,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel SMD/SMT 22 V 15.2 V DO-219AB-2 17.8 A 400 W - 65 C + 185 C T4F16 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 20V
Datasheet
Non-Stocked
Min.: 21,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel SMD/SMT 27.7 V DO-219AB-2 14.4 A 400 W - 65 C + 185 C T4F20 Reel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 22V
Datasheet
Non-Stocked
Min.: 21,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel SMD/SMT 30.6 V DO-219AB-2 13.1 A 400 W - 65 C + 185 C T4F22 Reel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 27V
Datasheet
Non-Stocked
Min.: 21,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel SMD/SMT 37.5 V DO-219AB-2 10.7 A 400 W - 65 C + 185 C T4F27 Reel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes T4F - A 43V
Datasheet
Non-Stocked
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel SMD/SMT 59.3 V DO-219AB-2 6.7 A 400 W - 65 C + 185 C T4F43 Reel