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 (GBP) 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 1.5KW 26V AEC-Q101 5% Bi-Directional
Datasheet
1,869In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bidirectional 1 Channel 26 V SMD/SMT 42.1 V 31.9 V SMC (DO-214AB) 35.7 A 1.5 kW 30 kV 30 kV - 65 C + 150 C TPSMC-VR AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 12V AEC-Q101 5% Uni-Directional
Datasheet
569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 19.9 V 13.3 V SMC (DO-214AB) 150.8 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 13V AEC-Q101 5% Uni-Directional
Datasheet
1,469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 13 V SMD/SMT 21.5 V 14.4 V SMC (DO-214AB) 139.5 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 14V AEC-Q101 5% Uni-Directional
Datasheet
1,070In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SMC (DO-214AB) 129.3 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 17V AEC-Q101 5% Uni-Directional
Datasheet
2,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMC (DO-214AB) 108.7 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Bi-Directional
Datasheet
3,271In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SMC (DO-214AB) 66.1 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 33V AEC-Q101 5% Uni-Directional
Datasheet
2,386In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMC (DO-214AB) 56.3 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional
Datasheet
1,753In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMC (DO-214AB) 51.6 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 40V AEC-Q101 5% Bi-Directional
Datasheet
2,162In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Unidirectional 40 V SMD/SMT 64.5 V 49.1 V SMC (DO-214AB) 46.5 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 60V AEC-Q101 5% Bi-Directional
Datasheet
2,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 60 V SMD/SMT 96.8 V 73.7 V SMC (DO-214AB) 31 A 3 kW - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 1500W 100V UNI DO-214AB TR13
Datasheet
2,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 100 V SMD/SMT 162 V 111 V SMC (DO-214AB) 9.3 A 1.5 kW 30 kV 30 kV - 65 C + 175 C SZ1SMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 1500W 160V UNI DO-214AB TR13
Datasheet
2,431In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 160 V SMD/SMT 259 V 178 V SMC (DO-214AB) 5.8 A 1.5 kW 30 kV 30 kV - 65 C + 175 C SZ1SMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 16V Uni DO-214AB TR13
Datasheet
2,489In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SMC (DO-214AB) 115.4 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 18V Uni DO-214AB TR13
Datasheet
2,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMC (DO-214AB) 102.8 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 20V Uni DO-214AB TR13
Datasheet
2,484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMC (DO-214AB) 92.6 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 70V Uni DO-214AB TR13
Datasheet
2,492In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 70 V SMD/SMT 113 V 77.8 V SMC (DO-214AB) 26.6 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 8.0V Uni DO-214AB TR13
Datasheet
2,490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8 V SMD/SMT 13.6 V 8.89 V SMC (DO-214AB) 220.6 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 8.5V Uni DO-214AB TR13
Datasheet
2,490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 8.5 V SMD/SMT 14.4 V 9.44 V SMC (DO-214AB) 208.4 A 3 kW 30 kV 30 kV - 65 C + 175 C SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 12V UNI AEC-Q101
Datasheet
3,737In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 22.5 V 13.3 V SOD-323-2 17 A 450 W 150 pF 30 kV 30 kV - 40 C + 150 C AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 12V BI AEC-Q101
Datasheet
4,316In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 12 V SMD/SMT 23 V 13.3 V SOD-323-2 17 A 450 W 100 pF 30 kV 30 kV - 40 C + 150 C AQxxC-01FTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 15V UNI AEC-Q101
Datasheet
4,894In Stock
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 2Ch 30KV 15V
Datasheet
6,337In Stock
3,000Expected 15/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 2 Channel 15 V SMD/SMT 30 V 16.7 V SC-59-3 (SOT-23-3) 15 A 500 W 100 pF 30 kV 30 kV - 40 C + 150 C AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15A 1.3pF AEC-Q101
Datasheet
1,860In Stock
3,000Expected 25/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 12 V SMD/SMT 33 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 150 C AQ4022 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15A 1.3pF AEC-Q101
Datasheet
182In Stock
9,000Expected 15/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Bidirectional 1 Channel 12 V SMD/SMT 33 V 13.3 V SOD-323-2 15 A 500 W 1.3 pF 30 kV 30 kV - 40 C + 150 C AQ4022 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 12A 1.3pF AEC-Q101
Datasheet
3,053In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 37.5 V 16 V SOD-323-2 12 A 450 W 1.3 pF 30 kV 30 kV - 40 C + 150 C AQ4023 AEC-Q101 Reel, Cut Tape, MouseReel