SMF Uni/Bi-Directional SMD TVS Diodes

Littelfuse SMF Uni/Bi-Directional SMD TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The SMF package (SOD-123FL) offers a 50% smaller footprint than the SMA package and delivers a low 1.1mm height. The SMF components are ideal for the protection of I/O interfaces, VCC bus, and other vulnerable circuits used in cellular phones, portable devices, business machines, power supplies, and other consumer applications.

Results: 130
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Description Datasheet Availability Pricing (EUR) 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
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 150V
Datasheet
444In Stock
12.000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 150 V SMD/SMT 243 V 167 V SOD-123-2 800 mA 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 15V 5% Uni-directional
Datasheet
8.511In Stock
15.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SOD-123-2 8.2 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 15V 5% Uni-directional
Datasheet
9.713In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Unidirectional SMD/SMT 24.4 V 18.5 V SOD-123-2 8.2 A 200 W + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 160V
Datasheet
2.295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 160 V SMD/SMT SOD-123-2 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 17V 5% Uni-directional
Datasheet
3.919In Stock
6.000Expected 11/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123-2 7.2 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 17V
Datasheet
871In Stock
3.000Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123-2 7.2 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 180V
Datasheet
1.337In Stock
21.000Expected 8/3/2026
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 180 V SMD/SMT 292 V 201 V SOD-123-2 700 mA 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 200V
Datasheet
5.115In Stock
3.000Expected 9/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 200 V SMD/SMT 324 V 224 V SOD-123-2 600 mA 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 20V 5% Uni-directional
Datasheet
15.045In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SOD-123-2 6.2 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 220V
Datasheet
1.063In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 220 V SMD/SMT 356 V 246 V SOD-123-2 600 mA 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 22V 5% Uni-directional
Datasheet
6.000In Stock
39.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SOD-123-2 5.6 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 22V
Datasheet
5.885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SOD-123-2 5.6 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 24V
Datasheet
14.240In Stock
39.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SOD-123-2 5.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 250V
Datasheet
2.751In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 250 V SMD/SMT SOD-123-2 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional
Datasheet
8.830In Stock
66.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SOD-123-2 4.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 26V
Datasheet
320In Stock
12.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SOD-123-2 4.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional
Datasheet
7.880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Unidirectional SMD/SMT 45.4 V 34.4 V SOD-123-2 4.4 A 200 W + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional
Datasheet
7.503In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Unidirectional SMD/SMT 48.4 V 36.8 V SOD-123-2 4.1 A 200 W + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional
Datasheet
1.217In Stock
30.000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SOD-123-2 3.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional
Datasheet
9.715In Stock
30.000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Unidirectional SMD/SMT 53.3 V 40.6 V SOD-123-2 3.8 A 200 W + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 33V
Datasheet
3.707In Stock
18.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SOD-123-2 3.8 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional
Datasheet
1.988In Stock
48.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SOD-123-2 3.4 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional
Datasheet
3.754In Stock
10.000Expected 12/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Unidirectional SMD/SMT 64.5 V 49.1 V SOD-123-2 3.1 A 200 W + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional
Datasheet
11.480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Unidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SOD-123-2 2.9 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 43V
Datasheet
3.330In Stock
15.000Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Bidirectional 1 Channel 43 V SMD/SMT 69.4 V 47.8 V SOD-123-2 2.9 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel