ESD Protection Diodes / TVS Diodes

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1.5SMCx SMD Transient Voltage Suppressor Diodes

Diotec Semiconductor 1.5SMCx SMD Transient Voltage Suppressor (TVS) Diodes include both uni- and bi-directional versions with a breakdown voltage range (V_BR) of 220V to 550V. These SMD transient voltage suppressor diodes feature offer a peak pulse power of 1500W (10/1000µs waveform). The 1.5SMCx SMD TVS diodes feature swift response times. These devices are built with UL 94V-0 case materials and are compliant with RoHS, REACH, and conflict minerals. The 1.5SMCx SMD transient voltage suppressor diodes are suitable for applications such as commercial-grade, ESD protection, over-voltage protection, and free-wheeling diodes.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.	Polarity	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 TVS, SMC, 150C, 1500W, Bidir 1.5SMC350CA Diotec Semiconductor 1: ₱53.99 3,011In Stock	Mfr. Part # 1.5SMC350CA Mouser Part # 637-1.5SMC350CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	3,011In Stock	Cut Tape ₱53.99 ₱34.29 ₱27.55 ₱23.56 Reel ₱21.35 View ₱16.69 ₱15.03 ₱14.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	300 V	SMD/SMT	482 V	332 V	SMC (DO-214AB)	3.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC220A Diotec Semiconductor 1: ₱55.22 2,640In Stock	Mfr. Part # 1.5SMC220A Mouser Part # 637-1.5SMC220A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,640In Stock	Cut Tape ₱55.22 ₱43.07 ₱25.83 ₱25.58 Reel ₱16.99 View ₱24.79 ₱16.26 ₱12.27 ₱11.84 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	185 V	SMD/SMT	328 V	209 V	SMC (DO-214AB)	4.6 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC250A Diotec Semiconductor 1: ₱54.60 2,880In Stock	Mfr. Part # 1.5SMC250A Mouser Part # 637-1.5SMC250A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,880In Stock	Cut Tape ₱54.60 ₱43.01 ₱25.77 ₱25.52 Reel ₱21.84 View ₱24.72 ₱20.55 ₱17.73 ₱17.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	214 V	SMD/SMT	344 V	237 V	SMC (DO-214AB)	4.4 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC300A Diotec Semiconductor 1: ₱60.74 774In Stock	Mfr. Part # 1.5SMC300A Mouser Part # 637-1.5SMC300A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	774In Stock	Cut Tape ₱60.74 ₱31.78 ₱26.50 ₱21.72 Reel ₱16.93 View ₱16.38 ₱14.72 ₱14.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	256 V	SMD/SMT	414 V	285 V	SMC (DO-214AB)	3.6 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC350A Diotec Semiconductor 1: ₱60.74 3,520In Stock	Mfr. Part # 1.5SMC350A Mouser Part # 637-1.5SMC350A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	3,520In Stock	Cut Tape ₱60.74 ₱31.78 ₱26.50 ₱21.72 Reel ₱16.99 View ₱16.50 ₱14.79 ₱14.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	300 V	SMD/SMT	482 V	332 V	SMC (DO-214AB)	3.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC400A Diotec Semiconductor 1: ₱53.99 650In Stock 3,000Expected 27/11/2026	Mfr. Part # 1.5SMC400A Mouser Part # 637-1.5SMC400A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	650In Stock 3,000Expected 27/11/2026	Cut Tape ₱53.99 ₱33.68 ₱27.30 ₱23.07 Reel ₱16.75 View ₱16.20 ₱14.60 ₱14.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	342 V	SMD/SMT	548 V	380 V	SMC (DO-214AB)	2.7 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC440A Diotec Semiconductor 1: ₱54.60 1,569In Stock 3,000Expected 19/02/2027	Mfr. Part # 1.5SMC440A Mouser Part # 637-1.5SMC440A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	1,569In Stock 3,000Expected 19/02/2027	Cut Tape ₱54.60 ₱43.01 ₱25.77 ₱25.52 Reel ₱21.84 View ₱24.72 ₱20.55 ₱17.73 ₱17.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	376 V	SMD/SMT	602 V	418 V	SMC (DO-214AB)	2.5 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC480A Diotec Semiconductor 1: ₱53.99 2,955In Stock	Mfr. Part # 1.5SMC480A Mouser Part # 637-1.5SMC480A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,955In Stock	Cut Tape ₱53.99 ₱42.02 ₱25.21 ₱24.97 Reel ₱17.55 View ₱24.17 ₱16.99 ₱15.77 ₱15.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	408 V	SMD/SMT	658 V	456 V	SMC (DO-214AB)	2.3 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC480CA Diotec Semiconductor 1: ₱61.96 2,382In Stock	Mfr. Part # 1.5SMC480CA Mouser Part # 637-1.5SMC480CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,382In Stock	Cut Tape ₱61.96 ₱43.93 ₱27.55 ₱23.56 Reel ₱17.55 View ₱16.99 ₱15.77 ₱15.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	408 V	SMD/SMT	658 V	456 V	SMC (DO-214AB)	2.3 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC550A Diotec Semiconductor 1: ₱62.58 1,315In Stock 3,000Expected 15/01/2027	Mfr. Part # 1.5SMC550A Mouser Part # 637-1.5SMC550A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	1,315In Stock 3,000Expected 15/01/2027	Cut Tape ₱62.58 ₱49.20 ₱29.51 ₱29.20 Reel ₱19.57 View ₱28.28 ₱19.39 ₱19.20 ₱19.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	495 V	SMD/SMT	760 V	522 V	SMC (DO-214AB)	2 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC550CA Diotec Semiconductor 1: ₱53.99 2,938In Stock	Mfr. Part # 1.5SMC550CA Mouser Part # 637-1.5SMC550CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,938In Stock	Cut Tape ₱53.99 ₱34.29 ₱27.55 ₱23.56 Reel ₱21.35 View ₱16.81 ₱15.03 ₱14.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	495 V	SMD/SMT	760 V	522 V	SMC (DO-214AB)	2 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC300CA Diotec Semiconductor 1: ₱53.37 3,789Expected 12/02/2027	Mfr. Part # 1.5SMC300CA Mouser Part # 637-1.5SMC300CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	3,789Expected 12/02/2027	Cut Tape ₱53.37 ₱41.96 ₱25.15 ₱24.91 Reel ₱21.35 View ₱24.11 ₱20.06 ₱17.30 ₱16.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	256 V	SMD/SMT	414 V	285 V	SMC (DO-214AB)	3.6 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC400CA Diotec Semiconductor 1: ₱74.23 2,770Expected 26/10/2026	Mfr. Part # 1.5SMC400CA Mouser Part # 637-1.5SMC400CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	2,770Expected 26/10/2026	Cut Tape ₱74.23 ₱34.29 ₱30.43 ₱23.56 Reel ₱18.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	342 V	SMD/SMT	548 V	380 V	SMC (DO-214AB)	2.7 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC440CA Diotec Semiconductor 1: ₱53.99 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # 1.5SMC440CA Mouser Part # 637-1.5SMC440CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ₱53.99 ₱36.38 ₱28.34 ₱24.97 Reel ₱17.36 View ₱24.54 ₱16.75 ₱15.03 ₱14.79 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	376 V	SMD/SMT	602 V	418 V	SMC (DO-214AB)	2.5 A	1.5 kW	- 50 C	+ 150 C	TVS Diodes	1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir 1.5SMC530A Diotec Semiconductor 1: ₱53.37 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # 1.5SMC530A Mouser Part # 637-1.5SMC530A	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Unidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ₱53.37 ₱41.96 ₱25.15 ₱24.91 Reel ₱21.35 View ₱24.11 ₱20.06 ₱17.30 ₱16.93 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	477 V	SMD/SMT	729 V	503 V	SMC (DO-214AB)	2.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir 1.5SMC530CA Diotec Semiconductor 1: ₱53.99 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # 1.5SMC530CA Mouser Part # 637-1.5SMC530CA	Diotec Semiconductor	ESD Protection Diodes / TVS Diodes TVS, SMC, 150C, 1500W, Bidir Learn More about Diotec Semiconductor diotec 1 5smcx smd tvs diodes	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ₱53.99 ₱42.02 ₱25.21 ₱24.97 Reel ₱17.42 View ₱24.17 ₱16.69 ₱15.89 ₱15.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Bidirectional	477 V	SMD/SMT	729 V	503 V	SMC (DO-214AB)	2.1 A	1.5 kW	- 50 C	+ 150 C		1.5SMC	Reel, Cut Tape, MouseReel

1.5SMCx SMD Transient Voltage Suppressor Diodes

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