SMF4LxCA/AH Transient Voltage Suppressor Diodes

Taiwan Semiconductor SMF4LxCA/AH Transient Voltage Suppressors (TVS) Diodes are high-efficiency, low-power, 400W, 5V to 75V surface-mount devices ideal for automated placement. These TVS diodes feature an excellent clamping capability and meet ISO 7637-2 (Pulse 1/2a/2b/3a/3b). The SMF4LxCA/SMF4LxCAH diodes are available in unidirectional and bidirectional configurations. These TVS diodes are RoHS-compliant and halogen-free devices with Moisture Sensitivity Level (MSL) Level 1 per J-STD-020. The SMF4LxCAH diodes are AEC-Q101 qualified. The SMF4LxCA/AH TVS diodes are ideal for automated placement and are designed to protect sensitive circuits from damage by high-voltage transients.

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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
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, 30V, Automotive, Bidirectional, TVS
Datasheet
7.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SOD-123W-2 8.3 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, 24V, Automotive, Bidirectional, TVS
Datasheet
7.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SOD-123W-2 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, 64V, Automotive, Bidirectional, TVS
Datasheet
10.000Expected 8/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SOD-123W-2 3.9 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, 10V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SOD-123W-2 23.5 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 10V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SOD-123W-2 23.5 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 11V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SOD-123W-2 22 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 11V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SOD-123W-2 22 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 12V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SOD-123W-2 20.1 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 12V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SOD-123W-2 20.1 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 13V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SOD-123W-2 18.6 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 13V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SOD-123W-2 18.6 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 14V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SOD-123W-2 17.2 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 14V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SOD-123W-2 17.2 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 15V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SOD-123W-2 16.4 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 15V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SOD-123W-2 16.4 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 16V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SOD-123W-2 15.4 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 16V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SOD-123W-2 15.4 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 17V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123W-2 14.5 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 17V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SOD-123W-2 14.5 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 18V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SOD-123W-2 13.7 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 18V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SOD-123W-2 13.7 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 20V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SOD-123W-2 12.3 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 20V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SOD-123W-2 12.3 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 22V, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SOD-123W-2 11.3 A 400 W 30 kV 30 kV - 55 C + 175 C Reel, Cut Tape, MouseReel
Taiwan Semiconductor ESD Protection Diodes / TVS Diodes 400W, 22V, Automotive, Bidirectional, TVS
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 20.000
Mult.: 10.000
: 10.000

Bidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SOD-123W-2 11.3 A 400 W 30 kV 30 kV - 55 C + 175 C AEC-Q101 Reel