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
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Working Voltage
Termination Style
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Breakdown Voltage
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Pppm - Peak Pulse Power Dissipation
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Packaging
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 43V Bidirect
Datasheet
2,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 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 47V Unidirect
Datasheet
975In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 40.2 V SMD/SMT 64.8 V 44.7 V SMC (DO-214AB) 23.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 47V Unidirect
Datasheet
1,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Unidirectional 1 Channel 40.2 V SMD/SMT 64.8 V 44.7 V SMC (DO-214AB) 23.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 47V Bidirect
Datasheet
326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 40.2 V SMD/SMT 64.8 V 44.7 V SMC (DO-214AB) 23.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 51V Bidirect
Datasheet
1,097In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 43.6 V 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, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 56V Unidirect
Datasheet
3,345In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

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 Bidirect
Datasheet
1,466In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 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 62V Unidirect
Datasheet
1,481In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 53 V 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, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 68V Bidirect
Datasheet
938In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 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 75V Unidirect
Datasheet
315In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 64.1 V SMD/SMT 104 V 71.3 V SMC (DO-214AB) 14.6 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 75V Bidirect
Datasheet
1,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 1 Channel 64.1 V SMD/SMT 104 V 71.3 V SMC (DO-214AB) 14.6 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 8.2V Unidirect
Datasheet
1,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 7.02 V SMD/SMT 12.1 V 7.79 V SMC (DO-214AB) 124 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 82V Unidirect
Datasheet
541In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 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 1500W 91V Unidirect
Datasheet
47In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Unidirectional 1 Channel 77.8 V SMD/SMT 125 V 86.5 V SMC (DO-214AB) 12 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 91V Unidirect
Datasheet
3,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Unidirectional 1 Channel 77.8 V SMD/SMT 125 V 86.5 V SMC (DO-214AB) 12 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,440V 5%,UNIDIR,SMC TVS
Datasheet
840In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 376 V SMD/SMT 602 V 418 V SMC (DO-214AB) 2.5 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,47V 5%,UNIDIR,SMC TVS
Datasheet
94In Stock
Min.: 1
Mult.: 1
Reel: 3,500

Unidirectional 1 Channel SMD/SMT 64.8 V 44.7 V SMC (DO-214AB) 23.1 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,510V 5%,UNIDIR,SMC TVS
Datasheet
1,265In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 434 V SMD/SMT 698 V 485 V SMC (DO-214AB) 2.15 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,510V 5%,UNIDIR,SMC TVS
Datasheet
2,800In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 434 V SMD/SMT 698 V 485 V SMC (DO-214AB) 2.15 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect
Datasheet
3,400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

Bidirectional 1 Channel 15.3 V SMD/SMT 25.2 V 17.1 V SMC (DO-214AB) 59.5 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW,20V 5%,BIDIR,SMC TVS
Datasheet
3,475In Stock
Min.: 1
Mult.: 1

Bidirectional 1 Channel 17.1 V SMD/SMT 27.7 V 19 V SMC (DO-214AB) 54.2 A 1.5 kW - 65 C + 150 C 1.5SMC
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW 27V 5% SMC (DO-214AB)
Datasheet
490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850
Unidirectional 1 Channel 23.1 V SMD/SMT 37.5 V 27 V SMC (DO-214AB) 40 A 1.5 kW - 65 C + 150 C 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1.5KW 39V 5% SMC (DO-214AB)
Datasheet
950In Stock
Min.: 1
Mult.: 1
Reel: 3,500
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
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes
Datasheet
2,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850
No
SMD/SMT SMC (DO-214AB) 1.5SMC Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1500W 56V Bidirect
Datasheet
1,700Expected 18/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 850

Bidirectional 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