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 (CAD) 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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Packaging
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 33V Unidirect
Datasheet
1,444In Stock
3,500Expected 2026-03-25
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Unidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V SMC (DO-214AB) 32.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 33 Bidirect
Datasheet
849In Stock
1,700Expected 2026-05-01
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V SMC (DO-214AB) 32.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 39V Unidirect
Datasheet
5,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 33.3 V SMD/SMT 53.9 V 37.1 V SMC (DO-214AB) 27.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 39V Bidirect
Datasheet
2,369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 33.3 V SMD/SMT 53.9 V 37.1 V SMC (DO-214AB) 27.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 43V Unidirect
Datasheet
1,698In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 36.8 V SMD/SMT 59.3 V 40.9 V SMC (DO-214AB) 25.3 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 56V Unidirect
Datasheet
1,887In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 47.8 V 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, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 6.8V Unidirect
Datasheet
4,455In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 5.8 V SMD/SMT 10.5 V 6.45 V SMC (DO-214AB) 143 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect
Datasheet
2,591In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 58.1 V 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, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 7.5V Bidirect
Datasheet
818In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 6.4 V SMD/SMT 11.3 V 7.13 V SMC (DO-214AB) 133 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 82V Bidirect
Datasheet
1,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 70.1 V 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, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW 33V 5% SMC (DO-214AB)
Datasheet
3,235In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850
Bidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V SMC (DO-214AB) 32.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,350V 5%,UNIDIR,SMC TVS
Datasheet
940In Stock
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 300 V SMD/SMT 482 V 333 V SMC (DO-214AB) 3.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,400V 5%,UNIDIR,SMC TVS
Datasheet
2,117In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 342 V SMD/SMT 548 V 380 V SMC (DO-214AB) 2.7 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,480V 5%,UNIDIR,SMC TVS
Datasheet
2,591In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 408 V SMD/SMT 658 V 456 V SMC (DO-214AB) 2.28 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,300V 5%,UNIDIR,SMC TVS
Datasheet
1,836In Stock
Min.: 1
Mult.: 1
Reel: 850

Unidirectional SMD/SMT SMC (DO-214AB) 1.5SMC Reel, Cut Tape
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect
Datasheet
2,699In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Unidirectional 1 Channel 85.5 V SMD/SMT 137 V 95 V SMC (DO-214AB) 10.9 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 100V Bidirect
Datasheet
1,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 85.5 V SMD/SMT 137 V 95 V SMC (DO-214AB) 10.9 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 11V Unidirect
Datasheet
919In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 9.4 V SMD/SMT 15.6 V 10.5 V SMC (DO-214AB) 96.2 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 120V Unidirect
Datasheet
1,032In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 102 V SMD/SMT 165 V 114 V SMC (DO-214AB) 9.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 120V Bidirect
Datasheet
57In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 102 V SMD/SMT 165 V 114 V SMC (DO-214AB) 9.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 120V Bidirect
Datasheet
2,640In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Bidirectional 1 Channel 102 V SMD/SMT 165 V 114 V SMC (DO-214AB) 9.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect
Datasheet
1,652In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 11.4 V SMC (DO-214AB) 89.8 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 130V Unidirect
Datasheet
696In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 111 V SMD/SMT 179 V 124 V SMC (DO-214AB) 8.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 130V Bidirect
Datasheet
403In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 111 V SMD/SMT 179 V 124 V SMC (DO-214AB) 8.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 13V Unidirect
Datasheet
19In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 11.1 V SMD/SMT 18.2 V 12.4 V SMC (DO-214AB) 82.4 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel