ST’s broad range of automotive-grade clamping diodes and filters meets all automotive standard requirements:
- IEC 61000-4-2 and ISO 10605 for ESD protection
- ISO 7637-3 for electrical disturbances from conduction and coupling
- ISO 16750 for environmental conditions and testing for electrical and electronic equipment
- AEC-Q101 and the most stringent international automotive quality requirements
It addresses all the protection sockets in automotive applications, from infotainment, navigation, communication, audio and video to battery charging systems, smart junction boxes, relays and power-lines, with:
- Transient voltage suppressors (TVS) to protect sensitive automotive circuits against overvoltage surges defined in ISO 7637-3, against electrostatic discharges according to IEC 61000-4-2 and ISO 10605
- EMI and common-mode filters (EMIF and ECMF series) to avoid electromagnetic coupling and radiation on high-speed buses in addition to protecting them from electrostatic discharges
Providing versatile ESD protection solutions for CAN, LIN and Flexray bus, ST’s automotive-grade ESDCAN protection devices combine the best trade-off on line capacitance, package dimension and quality of protection in a single range of devices.
ESD protection for CAN, CAN-FD and LIN interfaces
After a first generation housed in an SOT23-3L package, ST is now offering new devices that ensure robust ESD protection for automotive CAN bus lines in the SOT323-3L package – 40% smaller – with a line capacitance of 3.5 pF (vs 30 pF), and a voltage range from 24 to 37 V. All ST’s ESDCAN devices work up to 175 °C and sustain up to 30 kV ISO 10605 as well as ISO 7637 surges. The series extension includes 36 V (VRM) products – ESDCAN05-2BWY and ESDCAN06-2BWY – that are compatible with 24 V systems used in trucks.
In addition, ST offers ESDLIN devices designed and intended to protect automotive LIN bus lines against electrostatic discharge (ESD) and transient voltages.
- DALC208SC6Y Automotive low capacitance diode array for ESD protection
- RBO40 REVERSED BATTERY AND OVERVOLTAGE PROTECTION CIRCUIT (RBO)
- RBO08 REVERSED BATTERY AND OVERVOLTAGE PROTECTION CIRCUIT (RBO)
- ESDAXLC6-1BT2Y Automotive 3 V extra low capacitance TVS in 0402
- ESDCAN06-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system)
- ESDA6V1-5SC6Y Automotive 5-line 5.2 V TVS in SOT23-6L
- EMIF02-02OABRY Automotive low-pass filter and ESD protection for BroadR-Reach? in QFN
- ESDCAN05-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system)
- ESDA6V1SC6Y Automotive quad-line TVS for ESD protection
- ESDA5V3SC6Y Automotive quad-line TVS for ESD protection
- SM6T250CAY Automotive 600 W, 213 V TVS in SMB
- LDP01-50AY Automotive TVS for load dump protection
- LDP01-56AY Automotive TVS for load dump protection
- LDP01-68AY Automotive TVS for load dump protection
- LDP01-82AY Automotive TVS for load dump protection
- LDP01-35AY Automotive TVS for load dump protection
- LDP01-39AY Automotive TVS for load dump protection
- ESDLIN1524BJ Automotive single line ESD protection for LIN bus in SOD323
- LDP01-42AY Automotive TVS for load dump protection
- LDP01-47AY Automotive TVS for load dump protection
- LDP24A Transient Protection Load Dump
- LDP35CA Transient protection load dump
- HSP061-4M10Y Automotive 4-line ESD protection for high speed lines
- SM6TY Automotive 600 W TVS in SMB
- ESDALY Automotive dual Transil™ array for ESD protection
- ESDLIN03-1BWY Automotive 26.5 V TVS for LIN bus in SOT323-3L
- LDP01-30AY Automotive TVS for load dump protection
- LDP01-33AY Automotive TVS for load dump protection
- ESDA37WY Automotive dual Transil™ array for ESD protection
- ESDCAN01-2BLY Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system)
- LDP01-26AY Automotive TVS for load dump protection
- ESDA14V2SC5Y Automotive quad-line TVS for ESD protection
- ESDALC5-1BT2Y Automotive 5 V TVS in 0402
- ESDCAN03-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system)
- ESDA25SC6Y Automotive Quad-line TVS for ESD protection
- ESDCAN02-2BWY Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system)
- SM4TY Automotive 400 W TVS in SMA
- USBLC6-2SC6Y Automotive very low capacitance ESD protection
- USBLC6-4SC6Y Automotive very low capacitance ESD protection
- LDP01-28AY Automotive TVS for load dump protection
- HDMIULC6-4SC6Y Automotive ultra large bandwidth ESD protection
- ESDAVLC8-1BT2Y Automotive 3 V TVS in 0402
- SM30TY Automotive 3000 W TVS in SMC
- DVIULC6-4SC6Y Automotive ultra low capacitance ESD protection
- ESDCAN24-2BLY Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system)
