ESD Protection Diodes / TVS Diodes

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SMC SM30TY 3000W Transil

STMicroelectronics SM30TY 3000W Transil^™ series are designed to protect automotive sensitive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. The Planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. STMicroelectronics SM30TY are packaged in SMC (SMC footprint per IPC 7531 standard).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 36 V TVS in SMC SM30T42CAY STMicroelectronics 1: 1,81 € 9.276In Stock	Mfr. Part No. SM30T42CAY Mouser Part No 511-SM30T42CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 36 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	9.276In Stock	Cut Tape 1,81 € 0,946 € 0,784 € 0,646 € Reel 0,513 € View 0,589 € 0,464 € 0,461 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	36 V	SMD/SMT	76 V	40 V	SMC (DO-214AB)	503 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC SM30T6.8AY STMicroelectronics 1: 1,14 € 5.330In Stock	Mfr. Part No. SM30T6.8AY Mouser Part No 511-SM30T6.8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	5.330In Stock	Cut Tape 1,14 € 0,811 € 0,71 € 0,573 € Reel 0,482 € View 0,507 € 0,458 € 0,422 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	5 V	SMD/SMT	14.4 V	6.45 V	SMC (DO-214AB)	1.61 kA	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS SM30T68CAY STMicroelectronics 1: 2,03 € 4.638In Stock	Mfr. Part No. SM30T68CAY Mouser Part No 511-SM30T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	4.638In Stock	Cut Tape 2,03 € 1,04 € 0,894 € 0,73 € Reel 0,633 € View 0,652 € 0,569 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500				SMD/SMT			SMC (DO-214AB)							TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC SM30T15AY STMicroelectronics 1: 1,14 € 841In Stock	Mfr. Part No. SM30T15AY Mouser Part No 511-SM30T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	841In Stock	Cut Tape 1,14 € 0,811 € 0,71 € 0,573 € Reel 0,452 € View 0,507 € 0,422 € 0,414 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	13 V	SMD/SMT	27.2 V	14.3 V	SMC (DO-214AB)	993 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T18AY STMicroelectronics 1: 1,27 € 4.676In Stock	Mfr. Part No. SM30T18AY Mouser Part No 511-SM30T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	4.676In Stock	Cut Tape 1,27 € 0,877 € 0,734 € 0,594 € Reel 0,459 € View 0,549 € 0,429 € 0,425 € 0,424 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	15 V	SMD/SMT	32.5 V	16.7 V	SMC (DO-214AB)	92.6 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T21CAY STMicroelectronics 1: 1,16 € 1.085In Stock 2.500Expected 10/26/2026	Mfr. Part No. SM30T21CAY Mouser Part No 511-SM30T21CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1.085In Stock 2.500Expected 10/26/2026	Cut Tape 1,16 € 0,839 € 0,728 € 0,594 € Reel 0,466 € View 0,514 € 0,436 € 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	18 V	SMD/SMT	39.3 V	20 V	SMC (DO-214AB)	800 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T26AY STMicroelectronics 1: 1,27 € 915In Stock	Mfr. Part No. SM30T26AY Mouser Part No 511-SM30T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	915In Stock	Cut Tape 1,27 € 0,877 € 0,734 € 0,594 € Reel 0,453 € View 0,532 € 0,43 € 0,424 € 0,413 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	22 V	SMD/SMT	48.3 V	24.4 V	SMC (DO-214AB)	701 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T26CAY STMicroelectronics 1: 1,33 € 1.815In Stock	Mfr. Part No. SM30T26CAY Mouser Part No 511-SM30T26CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1.815In Stock	Cut Tape 1,33 € 0,912 € 0,765 € 0,618 € Reel 0,495 € View 0,571 € 0,447 € 0,443 € 0,442 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	22 V	SMD/SMT	48.3 V	24.4 V	SMC (DO-214AB)	701 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi SM30T28CAY STMicroelectronics 1: 1,33 € 895In Stock 237.500On Order	Mfr. Part No. SM30T28CAY Mouser Part No 511-SM30T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	895In Stock 237.500On Order On Order Ship Dates Mfr. No: SM30T28CAY Stock: 895 Can Dispatch Immediately On Order: 87.500 Expected 12/7/2026 150.000 Expected 1/11/2027 Factory Lead Time: 16 Weeks	Cut Tape 1,33 € 0,946 € 0,786 € 0,636 € Reel 0,509 € View 0,588 € 0,456 € 0,446 € 0,445 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	24 V	SMD/SMT	50 V	26.7 V	SMC (DO-214AB)	660 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T35CAY STMicroelectronics 1: 1,19 € 2.274In Stock 5.000Expected 11/30/2026	Mfr. Part No. SM30T35CAY Mouser Part No 511-SM30T35CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2.274In Stock 5.000Expected 11/30/2026	Cut Tape 1,19 € 0,839 € 0,728 € 0,599 € Reel 0,443 € View 0,528 € 0,436 € 0,433 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	30 V	SMD/SMT	64.3 V	33.3 V	SMC (DO-214AB)	569 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC SM30T47AY STMicroelectronics 1: 1,27 € 1.746In Stock	Mfr. Part No. SM30T47AY Mouser Part No 511-SM30T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1.746In Stock	Cut Tape 1,27 € 0,877 € 0,734 € 0,594 € Reel 0,44 € View 0,549 € 0,425 € 0,424 € 0,421 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	40 V	SMD/SMT	84 V	44.4 V	SMC (DO-214AB)	469 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC SM30T56CAY STMicroelectronics 1: 1,82 € 2.289In Stock	Mfr. Part No. SM30T56CAY Mouser Part No 511-SM30T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2.289In Stock	Cut Tape 1,82 € 0,955 € 0,796 € 0,655 € Reel 0,496 € View 0,598 € 0,472 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	48 V	SMD/SMT	100 V	53.2 V	SMC (DO-214AB)	409 A	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 70 V TVS SM30T82CAY STMicroelectronics 1: 2,03 € 2.480In Stock	Mfr. Part No. SM30T82CAY Mouser Part No 511-SM30T82CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 70 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2.480In Stock	Cut Tape 2,03 € 1,04 € 0,894 € 0,73 € Reel 0,605 € View 0,652 € 0,586 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500				SMD/SMT			SMC (DO-214AB)							TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC SM30T6.8CAY STMicroelectronics 1: 1,16 € 2.500Expected 12/21/2026	Mfr. Part No. SM30T6.8CAY Mouser Part No 511-SM30T6.8CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2.500Expected 12/21/2026	Cut Tape 1,16 € 0,946 € 0,786 € 0,636 € Reel 0,495 € View 0,588 € 0,463 € 0,458 € 0,457 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	5 V	SMD/SMT	14.4 V	6.45 V	SMC (DO-214AB)	1.61 kA	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC SM30T12CAY STMicroelectronics 1: 1,69 € 1In Stock	Mfr. Part No. SM30T12CAY Mouser Part No 511-SM30T12CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1In Stock	Cut Tape 1,69 € 1,08 € 0,74 € 0,628 € 0,582 € Reel 0,494 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Bidirectional	1 Channel	10 V	SMD/SMT	21.7 V	11.4 V	SMC (DO-214AB)	1.17 kA	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS SM30T100AY STMicroelectronics 2.500: 0,527 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T100AY Mouser Part No 511-SM30T100AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 85 V TVS Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,527 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 100 V TVS SM30T117AY STMicroelectronics 2.500: 0,527 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T117AY Mouser Part No 511-SM30T117AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 100 V TVS Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,527 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 100 V TVS SM30T117CAY STMicroelectronics 2.500: 0,629 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T117CAY Mouser Part No 511-SM30T117CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 100 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,629 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC SM30T12AY STMicroelectronics 1: 1,11 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T12AY Mouser Part No 511-SM30T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 10 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 1,11 € 0,903 € 0,697 € 0,573 € Reel 0,446 € View 0,527 € 0,445 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Unidirectional	1 Channel	10 V	SMD/SMT	21.7 V	11.4 V	SMC (DO-214AB)	1.17 kA	3 kW	30 kV	30 kV	- 55 C	+ 175 C	TVS Diodes	SM30TY	AEC-Q100	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS SM30T152CAY STMicroelectronics 2.500: 0,629 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T152CAY Mouser Part No 511-SM30T152CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,629 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 154 V TVS SM30T180AY STMicroelectronics 1: 1,75 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T180AY Mouser Part No 511-SM30T180AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 154 V TVS Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 1,75 € 1,12 € 0,77 € 0,653 € 0,618 € Reel 0,525 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 154 V TVS SM30T180CAY STMicroelectronics 2.500: 0,629 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T180CAY Mouser Part No 511-SM30T180CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 154 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,629 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS SM30T200CAY STMicroelectronics 2.500: 0,631 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T200CAY Mouser Part No 511-SM30T200CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,631 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS SM30T220AY STMicroelectronics 2.500: 0,529 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T220AY Mouser Part No 511-SM30T220AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,529 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)								SM30TY	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS SM30T68AY STMicroelectronics 2.500: 0,527 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. SM30T68AY Mouser Part No 511-SM30T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 58 V TVS	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 0,527 €	Min.: 2.500 Mult.: 2.500 : 2.500				SMD/SMT			SMC (DO-214AB)							TVS Diodes	SM30TY	AEC-Q100	Reel