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 (JPY) 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 Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219AB
Datasheet
29,970In Stock
Min.: 1
Mult.: 1
: 3,000
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 Reel, Cut Tape
Vishay Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3
Datasheet
16,306In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Semiconductors ESD Protection Diodes / TVS Diodes 200watt 18volt
Datasheet
31,005In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
99,960In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 22volt
Datasheet
14,397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3
Datasheet
21,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 AEC-Q100 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 30volt
Datasheet
54,858In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 45volt
Datasheet
19,614In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 45 V SMD/SMT 72.7 V 50 V DO-219AB-2 2.8 A 200 W 162 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 58volt
Datasheet
43,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 6.5volt
Datasheet
30,512In Stock
60,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 9volt
Datasheet
18,271In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 9 V SMD/SMT 15.4 V 10 V DO-219AB-2 13.5 A 200 W 640 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 24volt
Datasheet
7,780In Stock
30,000Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V DO-219AB-2 5.1 A 200 W 244 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 36volt
Datasheet
2,973In Stock
120,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 12volt
Datasheet
491In Stock
60,000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 12volt
Datasheet
1,541In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

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 Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
29,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Semiconductors ESD Protection Diodes / TVS Diodes 1000W 50A AEC-Q101 Qualified
Datasheet
4,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3
Datasheet
14,563In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 30,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V DO-219AB-2 21.7 A 200 W 1.12 nF 30 kV 30 kV - 65 C + 175 C SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 7volt
Datasheet
16,004In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 7 V SMD/SMT 12 V 7.78 V DO-219AB-2 16.7 A 200 W 843 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 7.5volt
Datasheet
8,225In Stock
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 SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-M3
Datasheet
73In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V DO-219AB-2 14.7 A 200 W 706 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 15volt
Datasheet
30,000Expected 11/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V DO-219AB-2 8.2 A 200 W 367 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1000watt 51volt
Datasheet
21,000Expected 9/2/2026
MouseReel Available
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 151 pF 30 kV 30 kV - 65 C + 175 C SMF Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HE3
Datasheet
29,981On Order
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 SMF AEC-Q100 Reel, Cut Tape, MouseReel
Vishay Semiconductors ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SMF DO219-HM3
Datasheet
59,974On Order
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 SMF AEC-Q100 Reel, Cut Tape, MouseReel