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 (INR) 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
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
Product
Series
Qualification
Packaging
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 1500W 160V UNI DO-214AB TR13
Datasheet
2,431In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 TVS Diodes SZ1SMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes Zen TVS 1500W 170V UNI DO-214AB TR13
Datasheet
2,525In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMC (DO-214AB) 5.5 A 1.5 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ1SMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS AUTO 3000W 24V Uni DO-214AB TR13
Datasheet
1,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMC (DO-214AB) 77.1 A 3 kW 30 kV 30 kV - 65 C + 175 C TVS Diodes SZ3KASMC AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 5V UNI AEC-Q101
Datasheet
40,495In Stock
30,000Expected 27-01-2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 13 V 6 V SOD-323-2 30 A 450 W 350 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 5V
Datasheet
13,069In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 2 Channel 5 V SMD/SMT 13 V 6 V SC-59-3 (SOT-23-3) 33 A 500 W 350 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 5V 7A 7pF 30kV SOD882 Bi-dir TVS AEC-Q101
Datasheet
18,688In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 5 V SMD/SMT 10 V 5.3 V SOD882-2 7 A 7 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.35pF 30kV AEC-Q101
Datasheet
20,000In Stock
30,000Expected 01-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 5.3 V SMD/SMT 12 V 6.8 V SOD-882-2 3 A 40 W 0.35 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ3045 AEC-Q101 Reel, Cut Tape, MouseReel

Littelfuse ESD Protection Diodes / TVS Diodes ESD 6V UNI
Datasheet
5,268In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 2 Channel 6 V SMD/SMT 16 V 6.5 V SC-70-3 (SOT-323-3) 8 A 1 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ3102 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3pF 10KV AEC-Q101
Datasheet
60,208In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 28 V SMD/SMT 48 V SOD-882-2 2 A 0.3 pF 10 kV 15 kV - 40 C + 150 C ESD Suppressors AQ3130 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 450W 36V UNI AEC-Q101
Datasheet
36,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 36 V SMD/SMT 62 V 40 V SOD-323-2 5 A 450 W 50 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQxx AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 25A 2.5pF AEC-Q101
Datasheet
17,529In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 5 V SMD/SMT 20.5 V 6.3 V SOD-323-2 25 A 600 W 2.5 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4021 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7A 1.3pF AEC-Q101
Datasheet
45,223In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 24 V SMD/SMT 48 V 26 V SOD-323-2 7 A 350 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4024 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 7A 1.3pF AEC-Q101
Datasheet
15,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 24 V SMD/SMT 48 V 26 V SOD-323-2 7 A 350 W 1.3 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQ4024 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 12V 200W SOD882
Datasheet
49,479In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 12 V SMD/SMT 25 V 13.3 V SOD-882-2 8 A 200 W 30 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882
Datasheet
20,795In Stock
30,000Expected 01-02-2027
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 15 V SMD/SMT 28 V 16.7 V SOD-882-2 5 A 200 W 46 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882
Datasheet
58,990In Stock
30,000Expected 26-10-2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Bidirectional 1 Channel 15 V SMD/SMT 30 V 16.7 V SOD-882-2 5 A 200 W 24 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 15V Uni-Dir
Datasheet
56,450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 15 V SMD/SMT 35 V 16.7 V SOD-523-2 7 A 250 W 46 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 24V Bi-Dir
Datasheet
14,639In Stock
15,000Expected 12-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 24 V SMD/SMT 55 V 26.7 V SOD-523-2 5 A 300 W 15 pF 25 kV 30 kV - 40 C + 150 C TVS Diodes AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL
Datasheet
12,126In Stock
14,000Expected 04-01-2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Bidirectional 1 Channel 32 V SMD/SMT 40 V 0603 (1608 metric) 0.09 pF 30 kV 30 kV - 65 C + 125 C ESD Suppressors AXGD AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0603 32VDC .09pF AEC-Q200 QUAL
Datasheet
40,057In Stock
1,10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 32 V SMD/SMT 40 V 0603 (1608 metric) 0.09 pF 30 kV 30 kV - 65 C + 125 C ESD Suppressors AXGD AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 22V UNI
Datasheet
36,189In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 23 V SOD-323-2 27 A 950 W 160 pF 30 kV 30 kV - 40 C + 150 C TVS Diodes SD22 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS LEADED SLD 36V
Datasheet
1,641In Stock
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMTO-263 62 A 1.2 kW 30 kV 30 kV - 55 C + 150 C TVS Diodes SLD5S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 18V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
4,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 18 V SMD/SMT 29.2 V 20 V SMTO-263 240 A 2.2 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
1,060In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 20 V SMD/SMT 32.4 V 22.2 V SMTO-263 216 A 2.2 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 22V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
1,649In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
Unidirectional 1 Channel 22 V SMD/SMT 35.5 V 24.4 V SMTO-263 197 A 2.2 kW 30 kV 30 kV - 55 C + 175 C TVS Diodes SLD8S AEC-Q101 Reel, Cut Tape, MouseReel