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.

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Description Datasheet Availability Pricing (SGD) 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 - CA 60V
Datasheet
8,181In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 60 V SMD/SMT 96.8 V 66.7 V SOD-123-2 2.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 64V 5% Uni-directional
Datasheet
1,946In Stock
3,000Expected 17/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Unidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SOD-123-2 1.9 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 64V
Datasheet
4,236In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SOD-123-2 1.7 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 7V 5% Uni-directional
Datasheet
4,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 7 V SMD/SMT 12 V 7.78 V SOD-123-2 16.7 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 7V
Datasheet
6,692In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 7 V SMD/SMT 12 V 7.78 V SOD-123-2 16.7 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 7.5V 5% Uni-directional
Datasheet
774In Stock
3,000Expected 28/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Unidirectional 1 Channel 7.5 V SMD/SMT 12.9 V 8.33 V SOD-123-2 15.5 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 7.5V
Datasheet
5,410In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 7.5 V SMD/SMT 12.9 V 8.33 V SOD-123-2 15.5 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 70V
Datasheet
3,553In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 70 V SMD/SMT 113 V 77.8 V SOD-123-2 1.5 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 75V 5% Uni-directional
Datasheet
4,416In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 75 V SMD/SMT 121 V 83.3 V SOD-123-2 1.6 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 75V
Datasheet
4,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 75 V SMD/SMT 121 V 83.3 V SOD-123-2 1.6 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 78V
Datasheet
936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 78 V SMD/SMT 126 V 86.7 V SOD-123-2 1.4 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 8V 5% Uni-directional
Datasheet
5,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SOD-123-2 14.7 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 8V
Datasheet
8,326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SOD-123-2 14.7 A 200 W 30 kV 30 kV - 65 C + 100 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 8.5V 5% Uni-directional
Datasheet
3,495In Stock
3,000Expected 22/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V SOD-123-2 13.9 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 85V
Datasheet
5,756In Stock
3,000Expected 22/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SOD-123-2 1.5 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 9V 5% Uni-directional
Datasheet
4,723In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 9 V SMD/SMT 15.4 V 10 V SOD-123-2 13 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - CA 9V
Datasheet
2,348In Stock
3,000Expected 14/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 9 V SMD/SMT 15.4 V 10 V SOD-123-2 13 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF5 - A 90V
Datasheet
3,527In Stock
Min.: 1
Mult.: 1
Reel: 3,000
Unidirectional 1 Channel 90 V SMD/SMT 146 V 100 V SOD-123-2 1.2 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional
Datasheet
9,829In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 30V 5% Uni-directional
Datasheet
98,307On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SOD-123-2 4.1 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
11,498Expected 17/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
11,842On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 48V
Datasheet
12,020Expected 29/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 48 V SMD/SMT 77.4 V 53.3 V SOD-123-2 2.6 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 200W 85V 5% Uni-directional
Datasheet
2,994Expected 28/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SOD-123-2 1.5 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes SMF - A 100V
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000
Unidirectional 1 Channel 100 V SMD/SMT 162 V 111 V SOD-123-2 1.1 A 200 W 30 kV 30 kV - 65 C + 150 C SMF Reel