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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - 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
Series
Qualification
Packaging
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3
Datasheet
42,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 48 V SMD/SMT 77.4 V 53.3 V DO-219AB-2 2.6 A 200 W 161 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 5volt
Datasheet
22,647In Stock
30,000Expected 20/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V DO-219AB-2 21.7 A 200 W 1120 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,445In Stock
Min.: 1
Mult.: 1

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V DO-219AB-2 8.2 A 200 W 30 kV 30 kV - 65 C + 175 C SMF
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,690In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V DO-219AB-2 7.7 A 200 W 30 kV 30 kV - 65 C + 175 C SMF
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,750In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V DO-219AB-2 4.8 A 200 W 30 kV 30 kV - 65 C + 175 C SMF
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,950In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 7 V SMD/SMT 12 V 7.78 V DO-219AB-2 16.7 A 200 W 30 kV 30 kV - 65 C + 175 C SMF
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,970In Stock
Min.: 1
Mult.: 1
Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V DO-219AB-2 13.9 A 200 W 30 kV 30 kV - 65 C + 175 C SMF
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
99,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V DO-219AB-2 6.2 A 283 pF 30 kV 30 kV - 55 C + 150 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 26volt
Datasheet
25,603In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V DO-219AB-2 4.8 A 200 W 230 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 26volt
Datasheet
48,672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V DO-219AB-2 4.8 A 200 W 230 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 28volt
Datasheet
81,924In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V DO-219AB-2 4.4 A 200 W 227 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
24,059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V DO-219AB-2 3.4 A 200 W 178 pF 30 kV 30 kV - 65 C + 175 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3
Datasheet
16,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 58 V SMD/SMT 95 V 64.4 V DO-219AB-2 2.1 A 200 W 144 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 13volt
Datasheet
17,253In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V DO-219AB-2 9.3 A 200 W 423 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
15,260In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V DO-219AB-2 5.6 A 200 W 271 pF 30 kV 30 kV - 65 C + 175 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 12volt
Datasheet
1,701In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 50,000

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 SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
12,969In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 200watt 18volt
Datasheet
7,733In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V DO-219AB-2 6.8 A 200 W 320 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 20volt
Datasheet
15,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V DO-219AB-2 6.2 A 200 W 283 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
29,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V DO-219AB-2 6.2 A 283 pF 30 kV 30 kV - 55 C + 150 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000W 50A AEC-Q101 Qualified
Datasheet
8,668In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V DO-219AB-2 4.1 A 200 W 207 pF 30 kV 30 kV - 65 C + 175 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
14,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V DO-219AB-2 3.8 A 200 W 198 pF 30 kV 30 kV - 65 C + 175 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 58volt
Datasheet
16,829In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 58 V SMD/SMT 95 V 64.4 V DO-219AB-2 2.1 A 1 kW 144 pF 30 kV 30 kV - 55 C + 150 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 6.5volt
Datasheet
16,507In Stock
30,000Expected 01/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

Unidirectional 1 Channel 6.5 V SMD/SMT 11.2 V 7.22 V DO-219AB-2 17.9 A 200 W 938 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay General Semiconductor ESD Protection Diodes / TVS Diodes 1000watt 7.5volt
Datasheet
9,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 30,000

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 SMF Reel, Cut Tape, MouseReel