1.5SMC TRANSZORB® Transient Voltage Suppressors

Vishay General Semiconductor 1.5SMC TRANSZORB® SMD Transient Voltage Suppressors are designed to protect sensitive electronics from voltage transients induced by inductive load switching and lightning. These Vishay suppressors feature a low-profile SMC (DO-214AB) package, making the diodes ideal for automated placement. The 1.5SMC family offers excellent clamping capability and very fast response times, ensuring reliable protection for ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication applications. The devices are available in both unidirectional and bidirectional configurations, with a peak pulse power capability of 1500W and a maximum junction temperature of +150°C. Additionally, the glass passivated chip junction enhances durability and performance. The 1.5SMC series meets industry standards for quality and reliability, making the devices a robust solution for transient voltage suppression.

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Description Datasheet Availability Pricing (CHF) 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
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Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,51V 5%,UNIDIR,SMC TVS
Datasheet
3’481In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 70.1 V 48.5 V SMC (DO-214AB) 21.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS
Datasheet
2’720In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 25.2 V 18.9 V SMC (DO-214AB) 59.5 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,91V 5%,UNIDIR,SMC TVS
Datasheet
3’734In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 125 V 86.5 V SMC (DO-214AB) 12 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,15V 5%,UNIDIR,SMC TVS
Datasheet
3’398In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 21.2 V 15.8 V SMC (DO-214AB) 70.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,16V 5%,UNIDIR,SMC TVS
Datasheet
3’260In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 22.5 V 16.8 V SMC (DO-214AB) 66.7 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS
Datasheet
3’490In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 274 V 210 V SMC (DO-214AB) 5.5 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,20V 5%,UNIDIR,SMC TVS
Datasheet
3’495In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 27.7 V 21 V SMC (DO-214AB) 54.2 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,220V 5%,UNIDIR,SMC TVS
Datasheet
3’295In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 328 V 231 V SMC (DO-214AB) 4.6 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,BIDIR,SMC TVS
Datasheet
3’480In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel SMD/SMT 30.6 V 23.1 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,27V 5%,UNIDIR,SMC TVS
Datasheet
3’366In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 37.5 V 28.4 V SMC (DO-214AB) 40 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,33V 5%,BIDIR,SMC TVS
Datasheet
3’100In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel SMD/SMT 45.7 V 34.7 V SMC (DO-214AB) 32.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,56V 5%,BIDIR,SMC TVS
Datasheet
1’500In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel SMD/SMT 77 V 53.2 V SMC (DO-214AB) 19.5 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,6.8V 5%,BIDIR,SMC TVS
Datasheet
3’384In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel 5.8 V SMD/SMT 10.5 V 6.8 V SMC (DO-214AB) 143 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,82V 5%,BIDIR,SMC TVS
Datasheet
2’105In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel SMD/SMT 113 V 77.9 V SMC (DO-214AB) 13.3 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,100V 5%,BIDIR,SMC TVS
Datasheet
3’425In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel 8.55 V SMD/SMT 14.5 V 10.5 V SMC (DO-214AB) 103 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,120V 5%,UNIDIR,SMC TVS
Datasheet
3’075In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 12.6 V SMC (DO-214AB) 89.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,160V 5%,BIDIR,SMC TVS
Datasheet
3’435In Stock
Min.: 1
Mult.: 1
: 3’500

Bidirectional 1 Channel SMD/SMT 219 V 152 V SMC (DO-214AB) 6.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS
Datasheet
2’832In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 25.2 V 18.9 V SMC (DO-214AB) 59.5 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,20V 5%,UNIDIR,SMC TVS
Datasheet
3’000In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 27.7 V 21 V SMC (DO-214AB) 54.2 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,51V 5%,UNIDIR,SMC TVS
Datasheet
3’330In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 70.1 V 48.5 V SMC (DO-214AB) 21.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,6.8V 5%,UNIDIR,SMC TVS
Datasheet
2’795In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel 5.8 V SMD/SMT 10.5 V 6.8 V SMC (DO-214AB) 143 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,62V 5%,UNIDIR,SMC TVS
Datasheet
3’470In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 85 V 58.9 V SMC (DO-214AB) 17.6 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,68V 5%,UNIDIR,SMC TVS
Datasheet
3’375In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 92 V 64.6 V SMC (DO-214AB) 16.3 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,12V 5%,UNIDIR,SMC TVS
Datasheet
3’140In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 12.6 V SMC (DO-214AB) 89.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,130V 5%,UNIDIR,SMC TVS
Datasheet
3’480In Stock
Min.: 1
Mult.: 1
: 3’500

Unidirectional 1 Channel SMD/SMT 179 V 124 V SMC (DO-214AB) 8.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape