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 (CAD) 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 400 W 2.3kW Transil 5V to 70V Bi
Datasheet
4,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 58 V SMD/SMT 121 V 64.4 V SMA (DO-214AC) 19 A 400 W 30 kV 30 kV - 55 C + 150 C SM4TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni
Datasheet
4,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 15.3 V SMD/SMT 32.5 V 17.1 V SMB (DO-214AA) 123 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
4,759In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 15.3 V SMD/SMT 32.5 V 17.1 V SMB (DO-214AA) 123 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
3,898In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 18.8 V SMD/SMT 39.3 V 20.9 V SMB (DO-214AA) 102 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
11,572In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 25.6 V SMD/SMT 53.5 V 28.5 V SMB (DO-214AA) 75 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
20,508In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 28.2 V SMD/SMT 59 V 31.4 V SMB (DO-214AA) 68 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
19,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Uni
Datasheet
39,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 5.8 V SMD/SMT 14.4 V 6.45 V SMB (DO-214AA) 275 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
5,946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 5.8 V SMD/SMT 14.4 V 6.45 V SMB (DO-214AA) 275 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
7,853In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500
Unidirectional 1 Channel 64.1 V SMD/SMT 134 V 71.3 V SMB (DO-214AA) 30 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 Bi
Datasheet
4,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
9,570In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Bi
Datasheet
6,188In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,459In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 tp 70V BI
Datasheet
1,323In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 to 70V Uni
Datasheet
3,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 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 tp 70V BI
Datasheet
2,749In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 28.2 V SMD/SMT 59 V 31.4 V SMC (DO-214AB) 169 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
1,875In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 5.8 V SMD/SMT 13.4 V 6.45 V SMC (DO-214AB) 746 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
2,911In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 64.1 V SMD/SMT 134 V 71.3 V SMC (DO-214AB) 75 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
27In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 Bi
Datasheet
559In Stock
2,500Expected 2026-04-15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 28 V SMD/SMT 59 V 31.1 V SMC (DO-214AB) 596 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
2,295In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Bidirectional 1 Channel 30 V SMD/SMT 64.3 V 33.3 V SMC (DO-214AB) 569 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
1,618In Stock
5,000Expected 2026-04-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Unidirectional 1 Channel 33 V SMD/SMT 69.7 V 36.7 V SMC (DO-214AB) 526 A 3 kW 30 kV 30 kV - 55 C + 175 C SM30TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi
Datasheet
5,957In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 8.5 V SMD/SMT 19.5 V 9.4 V SMA (DO-214AC) 124 A 400 W 30 kV 30 kV - 55 C + 150 C SM4TY AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi
Datasheet
2,943In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Bidirectional 1 Channel 12 V SMD/SMT 25.3 V 13.3 V SMA (DO-214AC) 91 A 400 W 30 kV 30 kV - 55 C + 150 C SM4TY AEC-Q100 Reel, Cut Tape, MouseReel