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 60V 600W BI-DIR SZ1SMB AEC-Q101
Datasheet
10 778In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Bidirectional 1 Channel 60 V SMD/SMT 96.8 V 66.7 V SMB (DO-214AA) 6.2 A 600 W 300 pF - 65 C + 150 C SZ1SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZP6SMB AEC-Q101
Datasheet
10 150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Bidirectional 1 Channel 12.8 V SMD/SMT 21.2 V 14.3 V SMB (DO-214AA) 28 A 600 W 645 pF - 65 C + 150 C SZP6SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 27V 600W BI-DIR SZP6SMB AEC-Q101
Datasheet
18 448In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Bidirectional 1 Channel 23.1 V SMD/SMT 37.5 V 25.7 V SMB (DO-214AA) 16 A 600 W 370 pF - 65 C + 150 C SZP6SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101
Datasheet
22 314In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2 500

Bidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V SMB (DO-214AA) 13.2 A 600 W 305 pF - 65 C + 150 C SZP6SMBxxCAT3G AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 24V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
56 286In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SOD-123-2 5.1 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
25 665In Stock
15 000Expected 12/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Unidirectional 1 Channel 30 V SMD/SMT 48.4 V 33.3 V SOD-123-2 4.1 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
36 400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Unidirectional 1 Channel 5 V SMD/SMT 9.2 V 6.4 V SOD-123-2 21.7 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0V 200W UNI-DIR SZSMF AEC-Q101
Datasheet
12 139In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3 000

Unidirectional 1 Channel 6 V SMD/SMT 10.3 V 6.67 V SOD-123-2 19.4 A 200 W 8 kV - 55 C + 150 C SZSMF AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 2Ch 30KV 5V
Datasheet
4 174In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQxx-02HTG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 30pF 30kV AEC-Q101
Datasheet
7 643In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

Bidirectional 1 Channel 6 V SMD/SMT 10 V 8.5 V SOD-882-2 10 A 30 pF 30 kV 30 kV - 40 C + 150 C AQ1005 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 25pF 30kV AEC-Q101
Datasheet
4 491In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 15 000

Unidirectional 1 Channel 6 V SMD/SMT 9.2 V 7.8 V uDFN-2 5 A 25 pF 30 kV 30 kV - 40 C + 150 C AQ1006 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.5pF 20kV AEC-Q101
Datasheet
9 537In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

Unidirectional 1 Channel 5 V SMD/SMT 10 V SOD-882-2 3 A 0.5 pF 20 kV 30 kV - 40 C + 150 C AQ3041 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3pF 10KV AEC-Q101
Datasheet
7 630In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

Bidirectional 1 Channel 18 V SMD/SMT 38 V 20 V SOD-882-2 2 A 0.3 pF 10 kV 15 kV - 40 C + 150 C AQ3118 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 0.3pF 10KV AEC-Q101
Datasheet
331In Stock
20 000Expected 06/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQ3130 AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 15V 200W SOD882
Datasheet
25 646In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AQHVxx-01ETG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1Ch 300W 15V Bi-Dir
Datasheet
3 729In Stock
25 000Expected 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5 000

Bidirectional 1 Channel 15 V SMD/SMT 37 V 16.7 V SOD-523-2 7 A 300 W 21 pF 30 kV 30 kV - 40 C + 150 C AQHVxx-01LTG-C AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 1CH 36V 200W SOD882
Datasheet
7 880In Stock
20 000Expected 13/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

Unidirectional 1 Channel 36 V SMD/SMT 60 V 40 V SOD-882-2 2 A 200 W 25 pF 15 kV 20 kV - 40 C + 150 C AQHVxx-01ETG AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes AUTO TVS SMTO 3.6KW
Datasheet
309In Stock
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 16 V SMD/SMT 26 V 17.8 V SMTO-263 138 A 1.2 kW 30 kV 30 kV - 55 C + 150 C SLD5S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes AUTO TVS SMTO 3.6KW
Datasheet
16In Stock
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 27 V SMD/SMT 43.6 V 29.9 V SMTO-263 83 A 1.2 kW 30 kV 30 kV - 55 C + 150 C SLD5S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes AUTO TVS SMTO 3.6KW
Datasheet
418In Stock
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 33 V SMD/SMT 53.3 V 36.7 V SMTO-263 68 A 1.2 kW 30 kV 30 kV - 55 C + 150 C SLD5S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes TVS LEADED SLD 24V
Datasheet
589In Stock
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 24 V SMD/SMT 38.9 V 26.7 V SMTO-263-2 118 A 1.8 kW 30 kV 30 kV - 55 C + 150 C SLD6S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes AUTO TVS SMTO 4.6KW
Datasheet
521In Stock
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 28 V SMD/SMT 45.4 V 31.1 V SMTO-263-2 101 A 1.8 kW 30 kV 30 kV - 55 C + 150 C SLD6S AEC-Q101 Reel, Cut Tape
Littelfuse ESD Protection Diodes / TVS Diodes 14V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
892In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

Unidirectional 1 Channel 14 V SMD/SMT 23.2 V 15.6 V SMTO-263 301 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 18V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
114In Stock
2 000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SLD8S AEC-Q101 Reel, Cut Tape, MouseReel
Littelfuse ESD Protection Diodes / TVS Diodes 20V 7kW UNI-DIR SLD8S AEC-Q101
Datasheet
490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SLD8S AEC-Q101 Reel, Cut Tape, MouseReel