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ON Semiconductor IVN XCVR & ESD Protection

ON Semiconductor Advanced Transceiver & ESD Device solutions pave the way for the ever important In-Vehicle Networking (IVN) backbones

ON Semiconductro IVN XCVR & ESD Protection products in different packages

As today’s vehicles are becoming more data intensive with the addition of ADAS (Advanced Driving Assistance Systems) applications amid an already countless number of ECUs (Electronic Control Units), the number of IVN nodes and their data rates continue to significantly increase.

These IVN nodes such as LIN, SENT and the variations of both CAN and Ethernet are driven by single and multi-channel transceivers that fulfil reliability, quality and robustness requirements. To further strengthen the inherent robustness against harsh transients such as ESD and other current surge pulses, these nodes need to be accompanied by standalone ESD Protection devices that are using advanced diode structures.

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IVN Transceivers deliver robust

  • Single and Multi channel transceivers
  • Higher Operating Temperatures
  • SOIC and enhanced leadless packages
  • Broad portfolio

IVN ESD Devices provide advanced

  • Lower clamping voltage
  • Faster turn-on
  • Lower dynamic resistance
  • Lower leakage


  • FlexRay
  • Open Alliance BroadR-Reach & 1Gb Ethernet

Solutions for the future

  • Small Outline Packaging 
  • Flow-Through PCB routing
  • Lower Parasitic Capacitance
  • Higher Operating Temperatures


Why Choose ON Semi IVN?

  • Over 30 years of automotive network experience 
  • Single supplier for all main IVN technologies
  • All references approved by major OEM
  • High ESD/EMC performances above market requirements
  • Best in class quality
  • Multi-channel solution in one package
  • Competitive pin to pin cross references for both SOIC packages and enhanced automated visual inspection leadless packages (DFN)
  • Continuously exploring market evolutions
  • Members of new standard development work groups (CiA, IEEE, OPEN)
  • Complete solution with ON Semi ESD protection

These characteristics enable easy integration in any application:

  • External certification for interoperability, EMC performances
  • Safety support class II according to ISO26262
  • OEM approved
  • Higher reliability thanks to grade 0 qualification and best in class process for leadless packages
ON Semiconductor IVN XCVR & ESD Protection - illustrated automotive uses


Why Choose Standalone ESD Protection Devices?

  • Wide selection of OEM approved components 
  • Low ESD clamping voltage protects components >8kV
  • Compliant with various off the shelf IVN transceivers and Open Alliance certification
  • Low parasitic capacitance preserves signal integrity
  • Higher operating temperature (TJMAX = 175°C)
  • Stable, low leakage current over temperature enables off-battery operation

These characteristics enable seamless application protection:

  • Robust system level ESD performance
  • Helps achieve ISO 10605 compliance
  •  High EMC survivability  
  •  Higher overall system reliability
ON Semiconductor IVN XCVR & ESD Protection graph for most robust solution



Technology IVN   ESD  
LIN NCV7329 LIN Transceiver, Stand-alone SZNUP1128HT1G Single Line, +175°C TJ(MAX) LIN Bus Protector
CAN NCV7344 CAN FD Transceiver, High Speed, Low Power SZNUP2105LT1G CAN Bus Protector, Dual Line
  NCV7357 CAN FD Transceiver, High Speed SZNUP2125WTT1G Dual Line CAN/CAN-FD Bus Protection
      SZNUP3125WTT1G 32V Dual Line CAN Bus Protector in SC-70 (SOT-323)
FlexRay NCV7381 FlexRay® Transceiver, Clamp 30 SZNUP2115LT1G ESD protection for FlexRay transceiver
  NCV7383 FlexRay® Transceiver, Clamp 15    


Technical documentation

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