ESD Protection Diodes / TVS Diodes

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	Number of Channels	Working Voltage	Termination Style	Clamping Voltage	Breakdown Voltage	Package / Case	Peak Pulse Current	Pppm - Peak Pulse Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Packaging
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS 1.5SMC180A-M3/9AT Vishay Semiconductors 7,000: ¥46.7 Non-Stocked	Mfr. Part # 1.5SMC180A-M3/9AT Mouser Part # 78-1.5SMC180A-M39AT	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥46.7 ¥40.9	Min.: 7,000 Mult.: 3,500 : 3,500	Unidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS 1.5SMC180AHE3_A/H Vishay Semiconductors 3,400: ¥48.3 Non-Stocked	Mfr. Part # 1.5SMC180AHE3_A/H Mouser Part # 78-1.5SMC180AHE3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥48.3	Min.: 3,400 Mult.: 850 : 850	Unidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS 1.5SMC180AHE3_A/I Vishay Semiconductors 3,500: ¥48.5 Non-Stocked	Mfr. Part # 1.5SMC180AHE3_A/I Mouser Part # 78-1.5SMC180AHE3_A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥48.5 ¥48.3	Min.: 3,500 Mult.: 3,500 : 3,500	Unidirectional	1 Channel		SMD/SMT	246 V	189 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS 1.5SMC180AHM3_A/H Vishay Semiconductors 3,400: ¥55 Non-Stocked	Mfr. Part # 1.5SMC180AHM3_A/H Mouser Part # 78-1.5SMC180AHM3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥55	Min.: 3,400 Mult.: 850 : 850	Unidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS 1.5SMC180AHM3_A/I Vishay Semiconductors 3,500: ¥55 Non-Stocked	Mfr. Part # 1.5SMC180AHM3_A/I Mouser Part # 78-1.5SMC180AHM3_A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥55	Min.: 3,500 Mult.: 3,500 : 3,500	Unidirectional	1 Channel		SMD/SMT	246 V	189 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CAHE3_A/H Vishay Semiconductors 3,400: ¥71.9 Non-Stocked	Mfr. Part # 1.5SMC180CAHE3_A/H Mouser Part # 78-1.5SMC180CAHE3A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥71.9	Min.: 3,400 Mult.: 850 : 850	Bidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CAHE3_A/I Vishay Semiconductors 3,500: ¥71.9 Non-Stocked	Mfr. Part # 1.5SMC180CAHE3_A/I Mouser Part # 78-1.5SMC180CAHE3A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥71.9	Min.: 3,500 Mult.: 3,500 : 3,500	Bidirectional	1 Channel		SMD/SMT	246 V	189 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CAHM3_A/H Vishay Semiconductors 3,400: ¥80.6 Non-Stocked	Mfr. Part # 1.5SMC180CAHM3_A/H Mouser Part # 78-1.5SMC180CAHM3A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥80.6	Min.: 3,400 Mult.: 850 : 850	Bidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CAHM3_A/I Vishay Semiconductors 3,500: ¥80.6 Non-Stocked	Mfr. Part # 1.5SMC180CAHM3_A/I Mouser Part # 78-1.5SMC180CAHM3A/I	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥80.6	Min.: 3,500 Mult.: 3,500 : 3,500	Bidirectional	1 Channel		SMD/SMT	246 V	189 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CA-M3/57T Vishay Semiconductors 3,400: ¥70.9 Non-Stocked	Mfr. Part # 1.5SMC180CA-M3/57T Mouser Part # 78-1.5SMC180CAM357T	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥70.9 ¥64.4	Min.: 3,400 Mult.: 850 : 850	Bidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS 1.5SMC180CA-M3/9AT Vishay Semiconductors 3,500: ¥62.1 Non-Stocked	Mfr. Part # 1.5SMC180CA-M3/9AT Mouser Part # 78-1.5SMC180CAM39AT	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,180V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥62.1	Min.: 3,500 Mult.: 3,500 : 3,500	Bidirectional	1 Channel	154 V	SMD/SMT	246 V	171 V	SMC (DO-214AB)	6.1 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS 1.5SMC18A-M3/57T Vishay Semiconductors 4,250: ¥43.4 Non-Stocked	Mfr. Part # 1.5SMC18A-M3/57T Mouser Part # 78-1.5SMC18A-M357T	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥43.4 ¥40.4 ¥38.9	Min.: 4,250 Mult.: 850 : 850	Unidirectional	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS 1.5SMC18A-M3/9AT Vishay Semiconductors 7,000: ¥43.4 Non-Stocked	Mfr. Part # 1.5SMC18A-M3/9AT Mouser Part # 78-1.5SMC18A-M39AT	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥43.4 ¥40.4 ¥38.9	Min.: 7,000 Mult.: 3,500 : 3,500	Unidirectional	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS 1.5SMC18AHE3_A/H Vishay Semiconductors 3,400: ¥48.3 Non-Stocked	Mfr. Part # 1.5SMC18AHE3_A/H Mouser Part # 78-1.5SMC18AHE3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥48.3	Min.: 3,400 Mult.: 850 : 850	Unidirectional	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS 1.5SMC18AHM3_A/H Vishay Semiconductors 3,400: ¥55 Non-Stocked	Mfr. Part # 1.5SMC18AHM3_A/H Mouser Part # 78-1.5SMC18AHM3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥55	Min.: 3,400 Mult.: 850 : 850	Unidirectional	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS 1.5SMC18CAHE3_A/H Vishay Semiconductors 3,400: ¥69.4 Non-Stocked	Mfr. Part # 1.5SMC18CAHE3_A/H Mouser Part # 78-1.5SMC18CAHE3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥69.4	Min.: 3,400 Mult.: 850 : 850	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS 1.5SMC18CAHM3_A/H Vishay Semiconductors 3,400: ¥74.2 Non-Stocked	Mfr. Part # 1.5SMC18CAHM3_A/H Mouser Part # 78-1.5SMC18CAHM3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥74.2	Min.: 3,400 Mult.: 850 : 850	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS 1.5SMC18CA-M3/57T Vishay Semiconductors 3,400: ¥78.7 Non-Stocked	Mfr. Part # 1.5SMC18CA-M3/57T Mouser Part # 78-1.5SMC18CAM357T	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥78.7 ¥71.9	Min.: 3,400 Mult.: 850 : 850	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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS 1.5SMC18CA-M3/9AT Vishay Semiconductors 3,500: ¥71.9 Non-Stocked	Mfr. Part # 1.5SMC18CA-M3/9AT Mouser Part # 78-1.5SMC18CAM39AT	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Reel ¥71.9	Min.: 3,500 Mult.: 3,500 : 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	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS 1.5SMC200A-M3/57T Vishay Semiconductors 4,250: ¥44.3 Non-Stocked	Mfr. Part # 1.5SMC200A-M3/57T Mouser Part # 78-1.5SMC200A-M357T	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥44.3 ¥40.9	Min.: 4,250 Mult.: 850 : 850	Unidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS 1.5SMC200A-M3/9AT Vishay Semiconductors 7,000: ¥40.9 Non-Stocked	Mfr. Part # 1.5SMC200A-M3/9AT Mouser Part # 78-1.5SMC200A-M39AT	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥40.9	Min.: 7,000 Mult.: 3,500 : 3,500	Unidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW 200V 5% SMC (DO-214AB) 1.5SMC200AHE3_A/H Vishay Semiconductors 3,400: ¥48.3 Non-Stocked	Mfr. Part # 1.5SMC200AHE3_A/H Mouser Part # 78-1.5SMC200AHE3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW 200V 5% SMC (DO-214AB) Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥48.3	Min.: 3,400 Mult.: 850 : 850	Unidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS 1.5SMC200AHM3_A/H Vishay Semiconductors 3,400: ¥55 Non-Stocked	Mfr. Part # 1.5SMC200AHM3_A/H Mouser Part # 78-1.5SMC200AHM3_A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,UNIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥55	Min.: 3,400 Mult.: 850 : 850	Unidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS 1.5SMC200CAHE3_A/H Vishay Semiconductors 3,400: ¥71.9 Non-Stocked	Mfr. Part # 1.5SMC200CAHE3_A/H Mouser Part # 78-1.5SMC200CAHE3A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥71.9	Min.: 3,400 Mult.: 850 : 850	Bidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel
ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS 1.5SMC200CAHM3_A/H Vishay Semiconductors 3,400: ¥80.6 Non-Stocked	Mfr. Part # 1.5SMC200CAHM3_A/H Mouser Part # 78-1.5SMC200CAHM3A/H	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1.5KW,200V 5%,BIDIR,SMC TVS Learn More about Vishay Semiconductors vishay 1point5smc tvs diodes	Datasheet	Non-Stocked	Cut Tape ¥80.6	Min.: 3,400 Mult.: 850 : 850	Bidirectional	1 Channel	171 V	SMD/SMT	274 V	190 V	SMC (DO-214AB)	5.5 A	1.5 kW	- 65 C	+ 150 C	TVS Diodes	1.5SMC	Reel