AmazingIC’s automotive ESD/EOS solution for CAN bus: AZ9424-02S
AZ9424-02S is a two channel TVS array for protecting CAN_H and CAN_L together in a TVS device. It’s ESD protection level could be as high as ±30kV. As for the EOS protection is 6A in IEC61000-4-5 8/20us current waveform. AZ9424-02S provide ISO7637-3 pulse 3a and 3b ±200V protection level for your CAN bus. Detail information and simple application schematic please refer to below chart.