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 (EUR) 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 36V 400W BI-DIR SZ1SMA AEC-Q101
Datasheet
39,214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMA (DO-214AC) 6.9 A 400 W 175 pF 16 kV 16 kV - 65 C + 150 C SZ1SMAxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
45,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMB (DO-214AA) 12.4 A 600 W 555 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101
Datasheet
38,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 25.6 V SMD/SMT 41.4 V 28.5 V SMB (DO-214AA) 14.4 A 600 W 635 pF - 65 C + 150 C SZP6SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes ESD 5V UNI
Datasheet
35,849In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Unidirectional 1 Channel 5 V SMD/SMT 10 V 5.2 V SOD-882-2 50 A 118 pF 30 kV 30 kV - 40 C + 125 C AQ1250-01ETG AEC-Q200 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 40V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
1,962In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 40 V SMD/SMT 64.5 V 44.4 V SMTO-263 108 A 2.2 kW 30 kV 30 kV - 55 C + 175 C SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 15V AEC-Q101 5% Uni-Directional
Datasheet
3,334In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 15 V SMD/SMT 24.4 V 16.7 V SMC (DO-214AB) 123 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 20V AEC-Q101 5% Uni-Directional
Datasheet
4,325In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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 + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Uni-Directional
Datasheet
8,023In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Unidirectional 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 70V 400W UNI-DIR SZ1SMA AEC-Q101
Datasheet
10,143In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 70 V SMD/SMT 113 V 77.8 V SMA (DO-214AC) 3.5 A 400 W 190 pF - 65 C + 150 C SZ1SMAxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 8V 600W UNI-DIR SZP6SMB AEC-Q101
Datasheet
46,831In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
Unidirectional 1 Channel 5.8 V SMD/SMT 10.5 V 6.45 V SMB (DO-214AA) 57 A 600 W 2.38 nF - 65 C + 150 C SZP6SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 30V AEC-Q101 5% Bi-Directional
Datasheet
11,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Bidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SMC (DO-214AB) 62 A 3 kW 30 kV 30 kV - 65 C + 150 C TPSMD AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 600W UNI-DIR SZ1SMB AEC-Q101
Datasheet
41,428In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMB (DO-214AA) 11.3 A 600 W 510 pF - 65 C + 150 C SZ1SMBxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 11V 600W BI-DIR SZP6SMB AEC-Q101
Datasheet
8,953In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
Bidirectional 1 Channel 9.4 V SMD/SMT 15.6 V 10.5 V SMB (DO-214AA) 38 A 600 W 865 pF - 65 C + 150 C SZP6SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZP6SMB AEC-Q101
Datasheet
13,367In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 15.3 V SMD/SMT 25.2 V 17.1 V SMB (DO-214AA) 24 A 600 W 545 pF - 65 C + 150 C SZP6SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
5,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 160 V SMD/SMT 259 V 178 V SMC (DO-214AB) 19.3 A 5 kW 30 kV 30 kV - 65 C + 150 C TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS
Datasheet
2,343In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Bidirectional 1 Channel 170 V SMD/SMT 275 V 189 V SMC (DO-214AB) 18.2 A 5 kW 30 kV 30 kV - 65 C + 150 C TP5.0SMDJ AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 36V AEC-Q101 5% Bi-Directional
Datasheet
5,925In Stock
2,975Expected 13/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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 26V 400W UNI-DIR SZ1SMA AEC-Q101
Datasheet
9,398In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMA (DO-214AC) 9.5 A 400 W 460 pF - 65 C + 150 C SZ1SMAxxxAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TVS LEADED SLD 36V
Datasheet
1,629In Stock
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 36 V SMD/SMT 58.1 V 40 V SMTO-263-2 79 A 1.8 kW 30 kV 30 kV - 55 C + 150 C SLD6S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 17V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
1,076In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Unidirectional 1 Channel 17 V SMD/SMT 27.6 V 18.9 V SMTO-263 253 A 2.2 kW 30 kV 30 kV - 55 C + 175 C SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 26V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
1,126In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500
Unidirectional 1 Channel 26 V SMD/SMT 42.1 V 28.9 V SMTO-263 167 A 2.2 kW 30 kV 30 kV - 55 C + 175 C SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 110V AEC-Q101 5% Uni-Directional
Datasheet
5,609In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 94 V SMD/SMT 152 V 105 V SMB (DO-214AA) 4 A 600 W 30 kV 30 kV - 65 C + 150 C TPSMB AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 600W 510V AEC-Q101 5% Uni-Directional
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 1 Channel 434 V SMD/SMT 698 V 485 V SMB (DO-214AA) 900 mA 600 W 30 kV 30 kV - 65 C + 150 C TPSMB AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes TPSMB - A 90V
Datasheet
5,928In Stock
Min.: 1
Mult.: 1
: 3,000
Unidirectional 1 Channel 90 V SMD/SMT 146 V 100 V SMB (DO-214AA) 4.1 A 600 W 30 kV 30 kV - 65 C + 150 C TPSMB-VR AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 3kW 28V AEC-Q101 5% Uni-Directional
Datasheet
7,484In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Unidirectional 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