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ESDCAN03-2BM3Y

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Automotive dual-line TVS in DFN for CAN bus protection (12 V system)

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Parameter NameParameter Value
Target ApplicationCAN
Operating Temp Min Celsius-55.0
Operating Temp Max Celsius175.0
ECCN USEAR99
ECCN EUNEC
Package Size1.1 x 1.0
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameQFN-3L WF

This dual-line CAN transceiver protection device (TVS) protects both CAN H and CAN L signals of automotive CAN PHY against ISO 7637-3 transients and ESD (electrostatic discharge).


ESDCAN03-2BM3Y complies with all the physical layer constraints (jump start, reverse polarity, …) without compromising the low clamping voltage for an efficient CAN bus protection (controller area network) or LIN bus protection (local interconnect network).


The low line capacitance makes it compliant with CAN-FD and high speed buses like FlexRay, USB, and even the future CAN XL.

Key features
  • AEC-Q101 qualified
  • Bidirectional dual-line ESD and EOS protection
  • Trigger voltage, VTRIG min = 28 V and low clamping factor VCL / VTRIG
  • QFN-3L 1.1 x 1.0 x 0.55 package also called DFN1110
  • Max pulse current to 3.3 A (8/20 μs)
  • Low leakage current
  • ECOPACK2 ROHS compliant component
  • J-STD-020 MSL level 1 and UL94, V0
  • IPC7531 footprint and JEDEC registered package
  • ISO 16750-2 (Jump start and reversed battery tests)
  • ISO 10605 / IEC 61000-4-2- C = 150 pF, R = 330 Ω, exceeds level 4:
    • ±15 kV (contact discharge)
    • ±30 kV (air discharge)
  • ISO 10605 - C = 330 pF, R = 2 kΩ:
    • ±30 kV (contact and air discharge)
  • ISO 10605 - C = 330 pF, R = 330 Ω:
    • ±12 kV (contact discharge)
    • ±30 kV (air discharge)
  • ISO 7637-3:
    • Pulse 3a/3b: +/-150 V
    • Pulse 2a: +/- 85 V