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 (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
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Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,220V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel SMD/SMT 328 V 231 V SMC (DO-214AB) 4.6 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,220V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850

Bidirectional 1 Channel 185 V SMD/SMT 328 V 209 V SMC (DO-214AB) 4.6 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,220V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel 185 V SMD/SMT 328 V 209 V SMC (DO-214AB) 4.6 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 4,250
Mult.: 850
: 850

Unidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 7,000
Mult.: 3,500
: 3,500

Unidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Unidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Unidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Unidirectional 1 Channel SMD/SMT 30.6 V 23.1 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Bidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Bidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850

Bidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,22V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel 18.8 V SMD/SMT 30.6 V 20.9 V SMC (DO-214AB) 49 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 4,250
Mult.: 850
: 850

Unidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 7,000
Mult.: 3,500
: 3,500

Unidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Unidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Unidirectional 1 Channel SMD/SMT 33.2 V 25.2 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Unidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes DO-214AB 24V Bidir
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 850

Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes DO-214AB 24V Bidir
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes DO-214AB 24V Bidir
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850

Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes DO-214AB 24V Bidir
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,500
Mult.: 3,500
: 3,500

Bidirectional 1 Channel SMD/SMT 33.2 V 25.2 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,24V 5%,BIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 3,400
Mult.: 850
: 850
Bidirectional 1 Channel 20.5 V SMD/SMT 33.2 V 22.8 V SMC (DO-214AB) 45.2 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,250V 5%,UNIDIR,SMC TVS
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
: 850

Unidirectional 1 Channel 214 V SMD/SMT 344 V 237 V SMC (DO-214AB) 4.4 A 1.5 kW - 65 C + 150 C TVS Diodes 1.5SMC Reel, Cut Tape