ESD Protection Diodes / TVS Diodes

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SMFxxA ESD Protection Diodes

Vishay SMFxxA ESD protection diodes feature a high surge capability of 200W at 10/1000µs, excellent clamping capability from 9.2V to 95V, and Low incremental surge resistance. With the low 1mm profile of their SMF package, "Low-Noise" technology, and fast response times, these diodes are ideal for line transient voltage protection in portable electronics including laptops, notebooks, tablets, and external hard drives. The protection diodes provide ESD capability of ±30kV (air and contact discharge) in accordance with IEC 61000-4-2, support high-temperature soldering to 260°C/10s at their terminals, and meet the MSL Level 1 standard per J-STD-020. The Vishay SMFxxA ESD is now available in lead-free, lead-free AEC-Q101 qualified, halogen-free, and halogen-free AEC-Q101 qualified.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Cd - Diode Capacitance	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Minimum Operating Temperature	Maximum Operating Temperature	Product	Series	Qualification	Packaging
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF12A-HM3-08 Vishay Semiconductors 1: $0.67 59,974On Order	Mfr. Part No. SMF12A-HM3-08 Mouser Part No 78-SMF12A-HM3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	59,974On Order	Cut Tape $0.67 $0.419 $0.267 $0.20 View Reel $0.11 $0.162 $0.14 $0.138 $0.117 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 30,000	Unidirectional	1 Channel	12 V	SMD/SMT	19.9 V	13.3 V	DO-219AB-2	10.1 A	200 W	483 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF	AEC-Q101	Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 SMF51A-M3-18 Vishay Semiconductors 1: $0.65 50,000Expected 2027/01/06	Mfr. Part No. SMF51A-M3-18 Mouser Part No 78-SMF51A-M3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	50,000Expected 2027/01/06	Cut Tape $0.65 $0.292 $0.256 $0.193 Reel $0.117 View $0.181 $0.156 $0.154 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Unidirectional	1 Channel	51 V	SMD/SMT	82.4 V	56.7 V	DO-219AB-2	2.4 A	200 W	151 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes 1000watt 7.5volt SMF7V5A-E3-08 Vishay Semiconductors 1: $0.55 27,567Expected 2027/01/25	Mfr. Part No. SMF7V5A-E3-08 Mouser Part No 78-SMF7V5A-E3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1000watt 7.5volt Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	27,567Expected 2027/01/25	Cut Tape $0.55 $0.245 $0.215 $0.16 Reel $0.121 View $0.143 $0.12 $0.104 $0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	7.5 V	SMD/SMT	12.9 V	8.33 V	DO-219AB-2	15.5 A	200 W	773 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF		Reel, Cut Tape, MouseReel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF16A-HE3-18 Vishay Semiconductors 50,000: $0.099 Non-Stocked	Mfr. Part No. SMF16A-HE3-18 Mouser Part No 78-SMF16A-HE3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	16 V	SMD/SMT	26 V	17.8 V	DO-219AB-2	7.7 A		343 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF14A-HM3_A08 Vishay Semiconductors 1: $0.69 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. SMF14A-HM3_A08 Mouser Part No 78-SMF14A-HM3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape $0.69 $0.433 $0.276 $0.206 Reel $0.143 View $0.167 $0.141 $0.12 $0.113	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	14 V	SMD/SMT	23.2 V	15.6 V	DO-219AB-2	8.6 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF51A-HE3_A08 Vishay Semiconductors 1: $0.85 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. SMF51A-HE3_A08 Mouser Part No 78-SMF51A-HE3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $0.85 $0.534 $0.341 $0.254 Reel $0.177 View $0.206 $0.174 $0.148 $0.127	Min.: 1 Mult.: 1 : 3,000	Unidirectional	1 Channel	51 V	SMD/SMT	82.4 V	56.7 V	DO-219AB-2	2.4 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel, Cut Tape
ESD Protection Diodes / TVS Diodes 1000watt 10volt SMF10A-E3-18 Vishay Semiconductors 50,000: $0.11 Non-Stocked	Mfr. Part No. SMF10A-E3-18 Mouser Part No 78-SMF10A-E3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1000watt 10volt Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Cut Tape $0.11 MouseReel Available	Min.: 50,000 Mult.: 50,000 : 10,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A	1 kW	562 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF		Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF10A-HE3-08 Vishay Semiconductors 30,000: $0.099 Non-Stocked	Mfr. Part No. SMF10A-HE3-08 Mouser Part No 78-SMF10A-HE3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 30,000 Mult.: 30,000 : 30,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A		562 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF10A-HE3-18 Vishay Semiconductors 50,000: $0.099 Non-Stocked	Mfr. Part No. SMF10A-HE3-18 Mouser Part No 78-SMF10A-HE3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A		562 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF10A-HM3-08 Vishay Semiconductors 30,000: $0.11 Non-Stocked	Mfr. Part No. SMF10A-HM3-08 Mouser Part No 78-SMF10A-HM3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.11	Min.: 30,000 Mult.: 30,000 : 30,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A		562 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF10A-HM3-18 Vishay Semiconductors 50,000: $0.11 Non-Stocked	Mfr. Part No. SMF10A-HM3-18 Mouser Part No 78-SMF10A-HM3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.11	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A		562 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF10A-HM3_A08 Vishay Semiconductors 30,000: $0.104 Non-Stocked	Mfr. Part No. SMF10A-HM3_A08 Mouser Part No 78-SMF10A-HM3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked	Cut Tape $0.104	Min.: 30,000 Mult.: 30,000 : 3,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 SMF10A-M3-18 Vishay Semiconductors 50,000: $0.112 Non-Stocked	Mfr. Part No. SMF10A-M3-18 Mouser Part No 78-SMF10A-M3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Cut Tape $0.112	Min.: 50,000 Mult.: 50,000 : 10,000	Unidirectional	1 Channel	10 V	SMD/SMT	17 V	11.1 V	DO-219AB-2	11.8 A		562 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF		Reel
ESD Protection Diodes / TVS Diodes 1000watt 11volt SMF11A-E3-18 Vishay Semiconductors 50,000: $0.11 Non-Stocked	Mfr. Part No. SMF11A-E3-18 Mouser Part No 78-SMF11A-E3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes 1000watt 11volt Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Cut Tape $0.11 MouseReel Available	Min.: 50,000 Mult.: 50,000 : 10,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A	1 kW	509 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF		Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF11A-HE3-08 Vishay Semiconductors 30,000: $0.099 Non-Stocked	Mfr. Part No. SMF11A-HE3-08 Mouser Part No 78-SMF11A-HE3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 30,000 Mult.: 30,000 : 30,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A		509 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF11A-HE3-18 Vishay Semiconductors 50,000: $0.099 Non-Stocked	Mfr. Part No. SMF11A-HE3-18 Mouser Part No 78-SMF11A-HE3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A		509 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF11A-HE3_A08 Vishay Semiconductors 30,000: $0.102 Non-Stocked	Mfr. Part No. SMF11A-HE3_A08 Mouser Part No 78-SMF11A-HE3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked	Cut Tape $0.102	Min.: 30,000 Mult.: 30,000 : 3,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF11A-HM3-08 Vishay Semiconductors 30,000: $0.11 Non-Stocked	Mfr. Part No. SMF11A-HM3-08 Mouser Part No 78-SMF11A-HM3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.11	Min.: 30,000 Mult.: 30,000 : 30,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A	200 W	509 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF11A-HM3-18 Vishay Semiconductors 50,000: $0.11 Non-Stocked	Mfr. Part No. SMF11A-HM3-18 Mouser Part No 78-SMF11A-HM3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.11	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A		509 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF11A-HM3_A08 Vishay Semiconductors 30,000: $0.104 Non-Stocked	Mfr. Part No. SMF11A-HM3_A08 Mouser Part No 78-SMF11A-HM3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked	Cut Tape $0.104	Min.: 30,000 Mult.: 30,000 : 3,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 SMF11A-M3-08 Vishay Semiconductors 30,000: $0.112 Non-Stocked	Mfr. Part No. SMF11A-M3-08 Mouser Part No 78-SMF11A-M3-08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Cut Tape $0.112 MouseReel Available	Min.: 30,000 Mult.: 30,000 : 3,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A	200 W	509 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF		Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 SMF11A-M3-18 Vishay Semiconductors 50,000: $0.112 Non-Stocked	Mfr. Part No. SMF11A-M3-18 Mouser Part No 78-SMF11A-M3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Cut Tape $0.112	Min.: 50,000 Mult.: 50,000 : 10,000	Unidirectional	1 Channel	11 V	SMD/SMT	18.2 V	12.2 V	DO-219AB-2	11 A		509 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF		Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 SMF12A-HE3-18 Vishay Semiconductors 50,000: $0.099 Non-Stocked	Mfr. Part No. SMF12A-HE3-18 Mouser Part No 78-SMF12A-HE3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.099	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	12 V	SMD/SMT	19.9 V	13.3 V	DO-219AB-2	10.1 A		483 pF	30 kV	30 kV	- 55 C	+ 150 C	ESD Suppressors	SMF	AEC-Q100	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 SMF12A-HM3-18 Vishay Semiconductors 50,000: $0.11 Non-Stocked	Mfr. Part No. SMF12A-HM3-18 Mouser Part No 78-SMF12A-HM3-18	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3 Learn More about Vishay Semiconductors vishay smf series diodes	Datasheet	Non-Stocked	Reel $0.11	Min.: 50,000 Mult.: 50,000 : 50,000	Unidirectional	1 Channel	12 V	SMD/SMT	19.9 V	13.3 V	DO-219AB-2	10.1 A		483 pF	30 kV	30 kV	- 65 C	+ 175 C	ESD Suppressors	SMF	AEC-Q101	Reel
ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB SMF12A-HM3_A08 Vishay Semiconductors 30,000: $0.104 Non-Stocked	Mfr. Part No. SMF12A-HM3_A08 Mouser Part No 78-SMF12A-HM3A08	Vishay Semiconductors	ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB	Datasheet	Non-Stocked	Cut Tape $0.104	Min.: 30,000 Mult.: 30,000 : 3,000	Unidirectional	1 Channel	12 V	SMD/SMT	19.9 V	13.3 V	DO-219AB-2	10.1 A	200 W		30 kV	30 kV	- 65 C	+ 175 C	TVS Diodes	SMF	AEC-Q101	Reel