Automotive Power-Rail TVS Devices

STMicroelectronics Automotive Power-Rail TVS Devices protect sensitive automotive circuits against surges and ESD discharges. They are used in applications for smart junction boxes, relay protection, and power-line protection. Features include ISO 7637-2 pulse 5A and 5B standard-compliant against surges, IEC 61000-4-2 and ISO 10605 compliant against electrostatic discharges, and automotive grade qualified with additional automotive surge testing. These devices are produced using automotive-grade processes and are qualified to AEC-Q101, and they are identified with the Y extension in the part number for the automotive version of the given protection device.

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Description Datasheet Availability Pricing (JPY) 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
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Minimum Operating Temperature
Maximum Operating Temperature
Series
Qualification
Packaging
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni
Datasheet
26,648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 30.8 V SMD/SMT 64.3 V 34.2 V SMB (DO-214AA) 62 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi
Datasheet
24,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 30.8 V SMD/SMT 64.3 V 34.2 V SMB (DO-214AA) 62 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi
Datasheet
6,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 33.3 V SMD/SMT 69.7 V 37.1 V SMB (DO-214AA) 57 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni
Datasheet
6,985In Stock
17,500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 36 V SMD/SMT 76 V 40 V SMB (DO-214AA) 52 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi
Datasheet
6,435In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 36 V SMD/SMT 76 V 40 V SMB (DO-214AA) 52 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni
Datasheet
8,336In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 40 V SMD/SMT 84 V 44 V SMB (DO-214AA) 48 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi
Datasheet
7,165In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 6.4 V SMD/SMT 15.2 V 7.13 V SMB (DO-214AA) 266 A 600 W 30 kV 30 kV - 55 C + 150 C SM6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni
Datasheet
5,470In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 15.3 V SMD/SMT 32.3 V 17.1 V SMA (DO-214AC) 123 A 600 W 30 kV 30 kV - 55 C + 150 C SMA6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi
Datasheet
3,730In Stock
5,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 24 V SMD/SMT 44.3 V 26.7 V SMA (DO-214AC) 80 A 600 W 30 kV 30 kV - 55 C + 150 C SMA6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi
Datasheet
19,847In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 33.3 V SMD/SMT 69.7 V 37.1 V SMA (DO-214AC) 57 A 600 W 30 kV 30 kV - 55 C + 150 C SMA6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni
Datasheet
18,701In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Unidirectional 1 Channel 5 V SMD/SMT 14.4 V 6.4 V SMA (DO-214AC) 275 A 600 W 30 kV 30 kV - 55 C + 150 C SMA6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi
Datasheet
4,853In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Bidirectional 1 Channel 5 V SMD/SMT 14.4 V 6.4 V SMA (DO-214AC) 275 A 600 W 30 kV 30 kV - 55 C + 150 C SMA6TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI
Datasheet
959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 10.2 V SMD/SMT 21.7 V 11.4 V SMC (DO-214AB) 461 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni
Datasheet
1,620In Stock
2,500Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 15.3 V SMD/SMT 32.5 V 17.1 V SMC (DO-214AB) 308 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI
Datasheet
1,323In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 18.8 V SMD/SMT 39.3 V 20.9 V SMC (DO-214AB) 254 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI
Datasheet
457In Stock
2,500Expected 8/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 20.5 V SMD/SMT 42.8 V 22.8 V SMC (DO-214AB) 234 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI
Datasheet
3,019In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 23.1 V SMD/SMT 48.3 V 25.7 V SMC (DO-214AB) 207 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni
Datasheet
3,124In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 33.3 V SMD/SMT 69.7 V 37.1 V SMC (DO-214AB) 143 A 1.5 kW 30 kV 30 kV - 40 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni
Datasheet
988In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 40.2 V SMD/SMT 84 V 44.7 V SMC (DO-214AB) 119 A 1.5 kW 30 kV 30 kV - 55 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI
Datasheet
2,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 48 V SMD/SMT 100 V 53.3 V SMC (DO-214AB) 100 A 1.5 kW 30 kV 30 kV - 55 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi
Datasheet
7In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 70 V SMD/SMT 146 V 77.8 V SMC (DO-214AB) 69 A 1.5 kW 30 kV 30 kV - 55 C + 150 C SM15TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni
Datasheet
2,180In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 15 V SMD/SMT 32.5 V 16.7 V SMC (DO-214AB) 92.6 A 3 kW 30 kV 30 kV - 55 C + 175 C SM30TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni
Datasheet
1,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Unidirectional 1 Channel 22 V SMD/SMT 48.3 V 24.4 V SMC (DO-214AB) 701 A 3 kW 30 kV 30 kV - 55 C + 175 C SM30TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi
Datasheet
1,815In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 22 V SMD/SMT 48.3 V 24.4 V SMC (DO-214AB) 701 A 3 kW 30 kV 30 kV - 55 C + 175 C SM30TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi
Datasheet
895In Stock
100,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Bidirectional 1 Channel 24 V SMD/SMT 50 V 26.7 V SMC (DO-214AB) 660 A 3 kW 30 kV 30 kV - 55 C + 175 C SM30TY AEC-Q100 Reel, Cut Tape, MouseReel