SMFA Asymmetric TVS Diodes

Littelfuse SMFA Asymmetric TVS Diodes come in a SOD-123FL package and are designed for SIC MOSFET gate protection for asymmetric voltages. These diodes feature low inductance with excellent clamping capability, low dynamic resistance, and a glass-passivated chip junction. Ideal applications for SMFA diodes include AI/data center server power supplies, high-efficiency power for EVI, and high-reliability power supplies for industrial equipment. Littelfuse SMFA Asymmetric TVS Diodes offer a 1µA maximum reverse leakage rating, a 15V to 20V stand-off voltage range, and an operating temperature range of -55°C to +150°C.

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Description Datasheet Availability Pricing (RON) 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
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes TVS SOD-123FL ASYM 1505 Bi 7'' T&R
Datasheet
2.235In Stock
3.000Expected 5/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bidirectional 1 Channel 5.5 V, 15 V SMD/SMT 10.5 V, 24.05 V 6.82 V, 16.7 V SOD-123FL-2 2 A 565 pF 30 kV 30 kV - 55 C + 150 C SMFA Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS SOD-123FL ASYM 1805 Bi 7'' T&R
Datasheet
3.564In Stock
3.000Expected 5/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bidirectional 1 Channel 5.5 V, 18 V SMD/SMT 13.92 V, 33 V 6.82 V, 20 V SOD-123FL-2 2 A 515 pF 30 kV 30 kV - 55 C + 150 C SMFA Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS SOD-123FL ASYM 1905 Bi 7'' T&R
Datasheet
12.741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bidirectional 1 Channel 5.5 V, 19 V SMD/SMT 10.5 V, 30.29 V 6.82 V, 21.1 V SOD-123FL-2 2 A 485 pF 30 kV 30 kV - 55 C + 150 C SMFA Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS SOD-123FL ASYM 2005 Bi 7'' T&R
Datasheet
5.244In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Bidirectional 1 Channel 5.5 V, 20 V SMD/SMT 10.5 V, 31.85 V 6.82 V, 22.2 V SOD-123FL-2 2 A 440 pF 30 kV 30 kV - 55 C + 150 C SMFA Reel, Cut Tape, MouseReel