Automotive TVS Diodes

Littelfuse AEC-Q101 Qualified TVS Diodes protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. These AEC-Q101 qualified devices offer peak pulse power dissipation ratings of 400W (SZ1SMA) to 3000W (TPSMD). Littelfuse AEC-Q101 Qualified TVS Diodes are ideal for applications such as DC power protection and ESD protection in automotive electronics such as electronic control units, sensors, and entertainment systems, as well as in portable devices that require high reliability. 

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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
Cd - Diode Capacitance
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 70V AEC-Q101 5% Bi-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Bidirectional 70 V SMD/SMT 113 V 86 V SMC (DO-214AB) 26.5 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 75V AEC-Q101 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 75 V SMD/SMT 121 V 92.1 V SMC (DO-214AB) 24.8 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 75V AEC-Q101 5% Bi-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Bidirectional 75 V SMD/SMT 121 V 92.1 V SMC (DO-214AB) 24.8 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 78V AEC-Q101 5% Bi-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Bidirectional 78 V SMD/SMT 126 V 95.8 V SMC (DO-214AB) 23.8 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 85V AEC-Q101 5% Uni-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 85 V SMD/SMT 137 V 104 V SMC (DO-214AB) 21.9 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 85V AEC-Q101 5% Bi-Directional
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Bidirectional 85 V SMD/SMT 137 V 104 V SMC (DO-214AB) 21.9 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 15V UNI AEC-Q101
Datasheet
2,894Expected 28/7/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-323-2 12 A 450 W 100 pF 30 kV 30 kV - 40 C + 150 C AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 13.5V 160A uDFN 1300pF AEC-Q101
Datasheet
Non-Stocked
Min.: 3,000
Mult.: 3,000
Reel: 3,000

Unidirectional 1 Channel 13.5 V SMD/SMT 28 V 14.5 V uDFN-6 160 A 1300 pF 30 kV 30 kV - 40 C + 125 C SP1255 AEC-Q101 Reel
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 10V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMB (DO-214AA) 35.3 A 600 W 1460 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 11V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 11 V SMD/SMT 18.2 V 12.2 V SMB (DO-214AA) 33 A 600 W 1345 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 130V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 130 V SMD/SMT 209 V 144 V SMB (DO-214AA) 2.9 A 600 W 150 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 170V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMB (DO-214AA) 2.2 A 600 W 120 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 20V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMB (DO-214AA) 18.5 A 600 W 790 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 40V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMB (DO-214AA) 9.3 A 600 W 430 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 64V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 64 V SMD/SMT 103 V 71.1 V SMB (DO-214AA) 5.8 A 600 W 280 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 70V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 70 V SMD/SMT 113 V 77.8 V SMB (DO-214AA) 5.3 A 600 W 260 pF 16 kV 16 kV - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 75V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 75 V SMD/SMT 121 V 83.3 V SMB (DO-214AA) 4.9 A 600 W 245 pF 16 kV 16 kV - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 8V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SMB (DO-214AA) 44.1 A 600 W 1780 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 8.5V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V SMB (DO-214AA) 41.7 A 600 W 1690 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 85V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 85 V SMD/SMT 137 V 94.4 V SMB (DO-214AA) 4.4 A 600 W 220 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 9V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 9 V SMD/SMT 15.4 V 10 V SMB (DO-214AA) 39 A 600 W 1605 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 600W 90V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 90 V SMD/SMT 146 V 100 V SMB (DO-214AA) 4.1 A 600 W 210 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 1500W 10V
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 10 V SMD/SMT 17 V 11.1 V SMC (DO-214AB) 88.2 A 1.5 kW - 65 C + 150 C SMC AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 1500W 10V
Datasheet
Non-Stocked Lead-Time 56 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

SMC (DO-214AB) AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes ZENER DO-214 1500W 11V
Datasheet
Non-Stocked Lead-Time 56 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

SMC (DO-214AB) AEC-Q101 Reel, Cut Tape