SMF4L Transient Voltage Suppressor Diodes

Taiwan Semiconductor SMF4L Transient Voltage Suppressor (TVS) Diodes offer 400W of peak power dissipation in a small SOD-13W package. These devices feature junction passivation optimized design technology, providing low power losses and high efficiency. SMF4L TVS diodes are ideal for automated placement and designed to protect sensitive circuits from damage by high-voltage transients.

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Description Datasheet Availability Pricing (CAD) 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
Qualification
Packaging
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 28.1V, Unidirectional, TVS
Datasheet
19,945In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SOD-123W 10.3 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 30.4V, Unidirectional, TVS
Datasheet
19,864In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SOD-123W 9.5 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 32.75V, Unidirectional, TVS
Datasheet
18,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SOD-123W 8.8 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 6.7V, Unidirectional, TVS
Datasheet
17,527In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SOD-123FL-2 40.1 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 17.6V, Unidirectional, TVS
Datasheet
19,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SOD-123FL-2 16.4 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 32.75V, Unidirectional, TVS
Datasheet
111In Stock
20,000Expected 2026-03-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SOD-123FL-2 8.8 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 18.75V, Unidirectional, TVS
Datasheet
19,900Expected 2026-06-26
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SOD-123FL-2 15.4 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 6.7V, Unidirectional, TVS
Datasheet
20,000Expected 2026-07-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SOD-123W 40.1 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 11.7V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SOD-123W 23.5 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 12.85V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SOD-123FL-2 22 A 400 W 30 kV 30 kV - 55 C + 150 C Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 12.85V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SOD-123W 22 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 14V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 11 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SOD-123FL-2 20.1 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 14V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SOD-123W 20.1 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 15.15V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SOD-123FL-2 18.6 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 15.15V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SOD-123W 18.6 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 16.4V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SOD-123FL-2 17.2 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 16.4V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SOD-123W 17.2 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 17.6V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SOD-123W 16.4 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 18.75V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SOD-123W 15.4 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 19.9V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123FL-2 14.5 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 19.9V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123W 14.5 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 21.05V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SOD-123FL-2 13.7 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 21.05V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SOD-123W 13.7 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 23.35V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SOD-123FL-2 12.3 A 400 W 30 kV 30 kV - 55 C + 150 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 23.35V, Unidirectional, TVS
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20,000
Mult.: 10,000
Reel: 10,000

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SOD-123W 12.3 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel